From ec8f24b7faaf3d4799a7c3f4c1b87f6b02778ad1 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Sun, 19 May 2019 13:07:45 +0100 Subject: treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman --- tools/perf/Documentation/Makefile | 1 + tools/perf/Makefile.config | 1 + tools/perf/Makefile.perf | 1 + tools/perf/arch/arm/Makefile | 1 + tools/perf/arch/csky/Makefile | 1 + tools/perf/arch/s390/Makefile | 1 + tools/perf/arch/sh/Makefile | 1 + tools/perf/arch/sparc/Makefile | 1 + tools/perf/arch/xtensa/Makefile | 1 + 9 files changed, 9 insertions(+) (limited to 'tools/perf') diff --git a/tools/perf/Documentation/Makefile b/tools/perf/Documentation/Makefile index ac841bc5c35b..6d148a40551c 100644 --- a/tools/perf/Documentation/Makefile +++ b/tools/perf/Documentation/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only include ../../scripts/Makefile.include include ../../scripts/utilities.mak diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index e1bb5288ab1f..85fbcd265351 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only ifeq ($(src-perf),) src-perf := $(srctree)/tools/perf diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index c706548d5b10..4d46ca6d7e20 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only include ../scripts/Makefile.include include ../scripts/Makefile.arch diff --git a/tools/perf/arch/arm/Makefile b/tools/perf/arch/arm/Makefile index 18b13518d8d8..1d88fdab13bf 100644 --- a/tools/perf/arch/arm/Makefile +++ b/tools/perf/arch/arm/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only ifndef NO_DWARF PERF_HAVE_DWARF_REGS := 1 endif diff --git a/tools/perf/arch/csky/Makefile b/tools/perf/arch/csky/Makefile index 7fbca175099e..88c08eed9c7b 100644 --- a/tools/perf/arch/csky/Makefile +++ b/tools/perf/arch/csky/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only ifndef NO_DWARF PERF_HAVE_DWARF_REGS := 1 endif diff --git a/tools/perf/arch/s390/Makefile b/tools/perf/arch/s390/Makefile index dfa6e3103437..cb198787570a 100644 --- a/tools/perf/arch/s390/Makefile +++ b/tools/perf/arch/s390/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only ifndef NO_DWARF PERF_HAVE_DWARF_REGS := 1 endif diff --git a/tools/perf/arch/sh/Makefile b/tools/perf/arch/sh/Makefile index 7fbca175099e..88c08eed9c7b 100644 --- a/tools/perf/arch/sh/Makefile +++ b/tools/perf/arch/sh/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only ifndef NO_DWARF PERF_HAVE_DWARF_REGS := 1 endif diff --git a/tools/perf/arch/sparc/Makefile b/tools/perf/arch/sparc/Makefile index 275dea7ff59a..4031db72ba71 100644 --- a/tools/perf/arch/sparc/Makefile +++ b/tools/perf/arch/sparc/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only ifndef NO_DWARF PERF_HAVE_DWARF_REGS := 1 endif diff --git a/tools/perf/arch/xtensa/Makefile b/tools/perf/arch/xtensa/Makefile index 7fbca175099e..88c08eed9c7b 100644 --- a/tools/perf/arch/xtensa/Makefile +++ b/tools/perf/arch/xtensa/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only ifndef NO_DWARF PERF_HAVE_DWARF_REGS := 1 endif -- cgit From 97acec7df172cd1e450f81f5e293c0aa145a2797 Mon Sep 17 00:00:00 2001 From: Shawn Landden Date: Sat, 18 May 2019 15:32:38 -0300 Subject: perf data: Fix 'strncat may truncate' build failure with recent gcc MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This strncat() is safe because the buffer was allocated with zalloc(), however gcc doesn't know that. Since the string always has 4 non-null bytes, just use memcpy() here. CC /home/shawn/linux/tools/perf/util/data-convert-bt.o In file included from /usr/include/string.h:494, from /home/shawn/linux/tools/lib/traceevent/event-parse.h:27, from util/data-convert-bt.c:22: In function ‘strncat’, inlined from ‘string_set_value’ at util/data-convert-bt.c:274:4: /usr/include/powerpc64le-linux-gnu/bits/string_fortified.h:136:10: error: ‘__builtin_strncat’ output may be truncated copying 4 bytes from a string of length 4 [-Werror=stringop-truncation] 136 | return __builtin___strncat_chk (__dest, __src, __len, __bos (__dest)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Shawn Landden Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan LPU-Reference: 20190518183238.10954-1-shawn@git.icu Link: https://lkml.kernel.org/n/tip-289f1jice17ta7tr3tstm9jm@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/data-convert-bt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/perf') diff --git a/tools/perf/util/data-convert-bt.c b/tools/perf/util/data-convert-bt.c index e0311c9750ad..9097543a818b 100644 --- a/tools/perf/util/data-convert-bt.c +++ b/tools/perf/util/data-convert-bt.c @@ -271,7 +271,7 @@ static int string_set_value(struct bt_ctf_field *field, const char *string) if (i > 0) strncpy(buffer, string, i); } - strncat(buffer + p, numstr, 4); + memcpy(buffer + p, numstr, 4); p += 3; } } -- cgit From f95d050cdc5d34f9a4417e06c392ccbf146037bb Mon Sep 17 00:00:00 2001 From: Vitaly Chikunov Date: Tue, 21 May 2019 06:02:03 +0300 Subject: perf arm64: Fix mksyscalltbl when system kernel headers are ahead of the kernel When a host system has kernel headers that are newer than a compiling kernel, mksyscalltbl fails with errors such as: : In function 'main': :271:44: error: '__NR_kexec_file_load' undeclared (first use in this function) :271:44: note: each undeclared identifier is reported only once for each function it appears in :272:46: error: '__NR_pidfd_send_signal' undeclared (first use in this function) :273:43: error: '__NR_io_uring_setup' undeclared (first use in this function) :274:43: error: '__NR_io_uring_enter' undeclared (first use in this function) :275:46: error: '__NR_io_uring_register' undeclared (first use in this function) tools/perf/arch/arm64/entry/syscalls//mksyscalltbl: line 48: /tmp/create-table-xvUQdD: Permission denied mksyscalltbl is compiled with default host includes, but run with compiling kernel tree includes, causing some syscall numbers to being undeclared. Committer testing: Before this patch, in my cross build environment, no build problems, but these new syscalls were not in the syscalls.c generated from the unistd.h file, which is a bug, this patch fixes it: perfbuilder@6e20056ed532:/git/perf$ tail /tmp/build/perf/arch/arm64/include/generated/asm/syscalls.c [292] = "io_pgetevents", [293] = "rseq", [294] = "kexec_file_load", [424] = "pidfd_send_signal", [425] = "io_uring_setup", [426] = "io_uring_enter", [427] = "io_uring_register", [428] = "syscalls", }; perfbuilder@6e20056ed532:/git/perf$ strings /tmp/build/perf/perf | egrep '^(io_uring_|pidfd_|kexec_file)' kexec_file_load pidfd_send_signal io_uring_setup io_uring_enter io_uring_register perfbuilder@6e20056ed532:/git/perf$ $ Well, there is that last "syscalls" thing, but that looks like some other bug. Signed-off-by: Vitaly Chikunov Tested-by: Arnaldo Carvalho de Melo Tested-by: Michael Petlan Cc: Alexander Shishkin Cc: Hendrik Brueckner Cc: Jiri Olsa Cc: Kim Phillips Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Ravi Bangoria Link: http://lkml.kernel.org/r/20190521030203.1447-1-vt@altlinux.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/arch/arm64/entry/syscalls/mksyscalltbl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/perf') diff --git a/tools/perf/arch/arm64/entry/syscalls/mksyscalltbl b/tools/perf/arch/arm64/entry/syscalls/mksyscalltbl index c88fd32563eb..459469b7222c 100755 --- a/tools/perf/arch/arm64/entry/syscalls/mksyscalltbl +++ b/tools/perf/arch/arm64/entry/syscalls/mksyscalltbl @@ -56,7 +56,7 @@ create_table() echo "};" } -$gcc -E -dM -x c $input \ +$gcc -E -dM -x c -I $incpath/include/uapi $input \ |sed -ne 's/^#define __NR_//p' \ |sort -t' ' -k2 -nu \ |create_table -- cgit From fba29f1820ddd42e63c38049028422dac2d86596 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 20 May 2019 12:03:30 -0300 Subject: tools include UAPI: Update copy of files related to new fspick, fsmount, fsconfig, fsopen, move_mount and open_tree syscalls MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Copy the headers changed by these csets: d8076bdb56af ("uapi: Wire up the mount API syscalls on non-x86 arches [ver #2]") 9c8ad7a2ff0b ("uapi, x86: Fix the syscall numbering of the mount API syscalls [ver #2]") cf3cba4a429b ("vfs: syscall: Add fspick() to select a superblock for reconfiguration") 93766fbd2696 ("vfs: syscall: Add fsmount() to create a mount for a superblock") ecdab150fddb ("vfs: syscall: Add fsconfig() for configuring and managing a context") 24dcb3d90a1f ("vfs: syscall: Add fsopen() to prepare for superblock creation") 2db154b3ea8e ("vfs: syscall: Add move_mount(2) to move mounts around") a07b20004793 ("vfs: syscall: Add open_tree(2) to reference or clone a mount") We need to create tables for all the flags argument in the new syscalls, in followup patches. This silences these perf build warnings: Warning: Kernel ABI header at 'tools/include/uapi/linux/mount.h' differs from latest version at 'include/uapi/linux/mount.h' diff -u tools/include/uapi/linux/mount.h include/uapi/linux/mount.h Warning: Kernel ABI header at 'tools/perf/arch/x86/entry/syscalls/syscall_64.tbl' differs from latest version at 'arch/x86/entry/syscalls/syscall_64.tbl' diff -u tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl Warning: Kernel ABI header at 'tools/include/uapi/asm-generic/unistd.h' differs from latest version at 'include/uapi/asm-generic/unistd.h' diff -u tools/include/uapi/asm-generic/unistd.h include/uapi/asm-generic/unistd.h Cc: Adrian Hunter Cc: Al Viro Cc: David Howells Cc: Jiri Olsa Cc: Luis Cláudio Gonçalves Cc: Namhyung Kim Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-knpqr1u2ffvz6641056z2mwu@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/arch/x86/entry/syscalls/syscall_64.tbl | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'tools/perf') diff --git a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl index 92ee0b4378d4..b4e6f9e6204a 100644 --- a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl +++ b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl @@ -349,6 +349,12 @@ 425 common io_uring_setup __x64_sys_io_uring_setup 426 common io_uring_enter __x64_sys_io_uring_enter 427 common io_uring_register __x64_sys_io_uring_register +428 common open_tree __x64_sys_open_tree +429 common move_mount __x64_sys_move_mount +430 common fsopen __x64_sys_fsopen +431 common fsconfig __x64_sys_fsconfig +432 common fsmount __x64_sys_fsmount +433 common fspick __x64_sys_fspick # # x32-specific system call numbers start at 512 to avoid cache impact -- cgit From 6584140ba9e6762dd7ec73795243289b914f31f9 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Wed, 22 May 2019 14:32:48 +0900 Subject: perf namespace: Protect reading thread's namespace It seems that the current code lacks holding the namespace lock in thread__namespaces(). Otherwise it can see inconsistent results. Signed-off-by: Namhyung Kim Cc: Hari Bathini Cc: Jiri Olsa Cc: Krister Johansen Link: http://lkml.kernel.org/r/20190522053250.207156-2-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/thread.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) (limited to 'tools/perf') diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c index 403045a2bbea..b413ba5b9835 100644 --- a/tools/perf/util/thread.c +++ b/tools/perf/util/thread.c @@ -133,7 +133,7 @@ void thread__put(struct thread *thread) } } -struct namespaces *thread__namespaces(const struct thread *thread) +static struct namespaces *__thread__namespaces(const struct thread *thread) { if (list_empty(&thread->namespaces_list)) return NULL; @@ -141,10 +141,21 @@ struct namespaces *thread__namespaces(const struct thread *thread) return list_first_entry(&thread->namespaces_list, struct namespaces, list); } +struct namespaces *thread__namespaces(const struct thread *thread) +{ + struct namespaces *ns; + + down_read((struct rw_semaphore *)&thread->namespaces_lock); + ns = __thread__namespaces(thread); + up_read((struct rw_semaphore *)&thread->namespaces_lock); + + return ns; +} + static int __thread__set_namespaces(struct thread *thread, u64 timestamp, struct namespaces_event *event) { - struct namespaces *new, *curr = thread__namespaces(thread); + struct namespaces *new, *curr = __thread__namespaces(thread); new = namespaces__new(event); if (!new) -- cgit From acd244b84b80d53fa2cee98659b55d3f09b4f5a7 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Wed, 22 May 2019 14:32:49 +0900 Subject: perf session: Add missing swap ops for namespace events In case it's recorded in a different arch. Signed-off-by: Namhyung Kim Cc: Hari Bathini Cc: Jiri Olsa Cc: Krister Johansen Fixes: f3b3614a284d ("perf tools: Add PERF_RECORD_NAMESPACES to include namespaces related info") Link: http://lkml.kernel.org/r/20190522053250.207156-3-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/session.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'tools/perf') diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 2310a1752983..54cf163347f7 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -647,6 +647,26 @@ static void perf_event__throttle_swap(union perf_event *event, swap_sample_id_all(event, &event->throttle + 1); } +static void perf_event__namespaces_swap(union perf_event *event, + bool sample_id_all) +{ + u64 i; + + event->namespaces.pid = bswap_32(event->namespaces.pid); + event->namespaces.tid = bswap_32(event->namespaces.tid); + event->namespaces.nr_namespaces = bswap_64(event->namespaces.nr_namespaces); + + for (i = 0; i < event->namespaces.nr_namespaces; i++) { + struct perf_ns_link_info *ns = &event->namespaces.link_info[i]; + + ns->dev = bswap_64(ns->dev); + ns->ino = bswap_64(ns->ino); + } + + if (sample_id_all) + swap_sample_id_all(event, &event->namespaces.link_info[i]); +} + static u8 revbyte(u8 b) { int rev = (b >> 4) | ((b & 0xf) << 4); @@ -887,6 +907,7 @@ static perf_event__swap_op perf_event__swap_ops[] = { [PERF_RECORD_LOST_SAMPLES] = perf_event__all64_swap, [PERF_RECORD_SWITCH] = perf_event__switch_swap, [PERF_RECORD_SWITCH_CPU_WIDE] = perf_event__switch_swap, + [PERF_RECORD_NAMESPACES] = perf_event__namespaces_swap, [PERF_RECORD_HEADER_ATTR] = perf_event__hdr_attr_swap, [PERF_RECORD_HEADER_EVENT_TYPE] = perf_event__event_type_swap, [PERF_RECORD_HEADER_TRACING_DATA] = perf_event__tracing_data_swap, -- cgit From 93f678b9ae8feb7f7cec29c2dcbb5756ad22d9a1 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Fri, 24 May 2019 15:39:00 -0300 Subject: perf test vmlinux-kallsyms: Ignore aliases to _etext when searching on kallsyms No need to search for aliases for the symbol that marks the end of the kernel text segment, the following patch will make such symbols not to be found when searching in the kallsyms maps causing this test to fail. So as a prep patch to avoid breaking bisection, ignore such symbols. Tested-by: Jiri Olsa Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Andi Kleen Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Song Liu Cc: Stanislav Fomichev Cc: Thomas Richter Link: https://lkml.kernel.org/n/tip-qfwuih8cvmk9doh7k5k244eq@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/tests/vmlinux-kallsyms.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'tools/perf') diff --git a/tools/perf/tests/vmlinux-kallsyms.c b/tools/perf/tests/vmlinux-kallsyms.c index 7691980b7df1..f101576d1c72 100644 --- a/tools/perf/tests/vmlinux-kallsyms.c +++ b/tools/perf/tests/vmlinux-kallsyms.c @@ -161,9 +161,16 @@ next_pair: continue; } - } else + } else if (mem_start == kallsyms.vmlinux_map->end) { + /* + * Ignore aliases to _etext, i.e. to the end of the kernel text area, + * such as __indirect_thunk_end. + */ + continue; + } else { pr_debug("ERR : %#" PRIx64 ": %s not on kallsyms\n", mem_start, sym->name); + } err = -1; } -- cgit From ed9adb2035b5be5896d465b19040262be5f4a824 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Wed, 8 May 2019 15:20:03 +0200 Subject: perf machine: Read also the end of the kernel We mark the end of kernel based on the first module, but that could cover some bpf program maps. Reading _etext symbol if it's present to get precise kernel map end. Signed-off-by: Jiri Olsa Acked-by: Song Liu Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Andi Kleen Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stanislav Fomichev Cc: Thomas Richter Link: http://lkml.kernel.org/r/20190508132010.14512-6-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/machine.c | 27 ++++++++++++++++++--------- 1 file changed, 18 insertions(+), 9 deletions(-) (limited to 'tools/perf') diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index 28a9541c4835..dc7aafe45a2b 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -924,7 +924,8 @@ const char *ref_reloc_sym_names[] = {"_text", "_stext", NULL}; * symbol_name if it's not that important. */ static int machine__get_running_kernel_start(struct machine *machine, - const char **symbol_name, u64 *start) + const char **symbol_name, + u64 *start, u64 *end) { char filename[PATH_MAX]; int i, err = -1; @@ -949,6 +950,11 @@ static int machine__get_running_kernel_start(struct machine *machine, *symbol_name = name; *start = addr; + + err = kallsyms__get_function_start(filename, "_etext", &addr); + if (!err) + *end = addr; + return 0; } @@ -1441,7 +1447,7 @@ int machine__create_kernel_maps(struct machine *machine) struct dso *kernel = machine__get_kernel(machine); const char *name = NULL; struct map *map; - u64 addr = 0; + u64 start = 0, end = ~0ULL; int ret; if (kernel == NULL) @@ -1460,9 +1466,9 @@ int machine__create_kernel_maps(struct machine *machine) "continuing anyway...\n", machine->pid); } - if (!machine__get_running_kernel_start(machine, &name, &addr)) { + if (!machine__get_running_kernel_start(machine, &name, &start, &end)) { if (name && - map__set_kallsyms_ref_reloc_sym(machine->vmlinux_map, name, addr)) { + map__set_kallsyms_ref_reloc_sym(machine->vmlinux_map, name, start)) { machine__destroy_kernel_maps(machine); ret = -1; goto out_put; @@ -1472,16 +1478,19 @@ int machine__create_kernel_maps(struct machine *machine) * we have a real start address now, so re-order the kmaps * assume it's the last in the kmaps */ - machine__update_kernel_mmap(machine, addr, ~0ULL); + machine__update_kernel_mmap(machine, start, end); } if (machine__create_extra_kernel_maps(machine, kernel)) pr_debug("Problems creating extra kernel maps, continuing anyway...\n"); - /* update end address of the kernel map using adjacent module address */ - map = map__next(machine__kernel_map(machine)); - if (map) - machine__set_kernel_mmap(machine, addr, map->start); + if (end == ~0ULL) { + /* update end address of the kernel map using adjacent module address */ + map = map__next(machine__kernel_map(machine)); + if (map) + machine__set_kernel_mmap(machine, start, map->start); + } + out_put: dso__put(kernel); return ret; -- cgit From 6738028dd57df064b969d8392c943ef3b3ae705d Mon Sep 17 00:00:00 2001 From: Thomas Richter Date: Wed, 22 May 2019 16:46:01 +0200 Subject: perf record: Fix s390 missing module symbol and warning for non-root users Command 'perf record' and 'perf report' on a system without kernel debuginfo packages uses /proc/kallsyms and /proc/modules to find addresses for kernel and module symbols. On x86 this works for root and non-root users. On s390, when invoked as non-root user, many of the following warnings are shown and module symbols are missing: proc/{kallsyms,modules} inconsistency while looking for "[sha1_s390]" module! Command 'perf record' creates a list of module start addresses by parsing the output of /proc/modules and creates a PERF_RECORD_MMAP record for the kernel and each module. The following function call sequence is executed: machine__create_kernel_maps machine__create_module modules__parse machine__create_module --> for each line in /proc/modules arch__fix_module_text_start Function arch__fix_module_text_start() is s390 specific. It opens file /sys/module//sections/.text to extract the module's .text section start address. On s390 the module loader prepends a header before the first section, whereas on x86 the module's text section address is identical the the module's load address. However module section files are root readable only. For non-root the read operation fails and machine__create_module() returns an error. Command perf record does not generate any PERF_RECORD_MMAP record for loaded modules. Later command perf report complains about missing module maps. To fix this function arch__fix_module_text_start() always returns success. For root users there is no change, for non-root users the module's load address is used as module's text start address (the prepended header then counts as part of the text section). This enable non-root users to use module symbols and avoid the warning when perf report is executed. Output before: [tmricht@m83lp54 perf]$ ./perf report -D | fgrep MMAP 0 0x168 [0x50]: PERF_RECORD_MMAP ... x [kernel.kallsyms]_text Output after: [tmricht@m83lp54 perf]$ ./perf report -D | fgrep MMAP 0 0x168 [0x50]: PERF_RECORD_MMAP ... x [kernel.kallsyms]_text 0 0x1b8 [0x98]: PERF_RECORD_MMAP ... x /lib/modules/.../autofs4.ko.xz 0 0x250 [0xa8]: PERF_RECORD_MMAP ... x /lib/modules/.../sha_common.ko.xz 0 0x2f8 [0x98]: PERF_RECORD_MMAP ... x /lib/modules/.../des_generic.ko.xz Signed-off-by: Thomas Richter Reviewed-by: Hendrik Brueckner Cc: Heiko Carstens Link: http://lkml.kernel.org/r/20190522144601.50763-4-tmricht@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/arch/s390/util/machine.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'tools/perf') diff --git a/tools/perf/arch/s390/util/machine.c b/tools/perf/arch/s390/util/machine.c index 0b2054007314..a19690a17291 100644 --- a/tools/perf/arch/s390/util/machine.c +++ b/tools/perf/arch/s390/util/machine.c @@ -5,16 +5,19 @@ #include "util.h" #include "machine.h" #include "api/fs/fs.h" +#include "debug.h" int arch__fix_module_text_start(u64 *start, const char *name) { + u64 m_start = *start; char path[PATH_MAX]; snprintf(path, PATH_MAX, "module/%.*s/sections/.text", (int)strlen(name) - 2, name + 1); - - if (sysfs__read_ull(path, (unsigned long long *)start) < 0) - return -1; + if (sysfs__read_ull(path, (unsigned long long *)start) < 0) { + pr_debug2("Using module %s start:%#lx\n", path, m_start); + *start = m_start; + } return 0; } -- cgit From 2874c5fd284268364ece81a7bd936f3c8168e567 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Mon, 27 May 2019 08:55:01 +0200 Subject: treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman --- tools/perf/arch/powerpc/util/dwarf-regs.c | 6 +----- tools/perf/arch/powerpc/util/skip-callchain-idx.c | 6 +----- tools/perf/arch/powerpc/util/unwind-libunwind.c | 6 +----- tools/perf/arch/sparc/util/dwarf-regs.c | 6 +----- tools/perf/arch/xtensa/util/dwarf-regs.c | 6 +----- 5 files changed, 5 insertions(+), 25 deletions(-) (limited to 'tools/perf') diff --git a/tools/perf/arch/powerpc/util/dwarf-regs.c b/tools/perf/arch/powerpc/util/dwarf-regs.c index 98ac87052a74..4952890b9428 100644 --- a/tools/perf/arch/powerpc/util/dwarf-regs.c +++ b/tools/perf/arch/powerpc/util/dwarf-regs.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Mapping of DWARF debug register numbers into register names. * * Copyright (C) 2010 Ian Munsie, IBM Corporation. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #include diff --git a/tools/perf/arch/powerpc/util/skip-callchain-idx.c b/tools/perf/arch/powerpc/util/skip-callchain-idx.c index 2918bb16c892..fc9c2f5fcd52 100644 --- a/tools/perf/arch/powerpc/util/skip-callchain-idx.c +++ b/tools/perf/arch/powerpc/util/skip-callchain-idx.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Use DWARF Debug information to skip unnecessary callchain entries. * * Copyright (C) 2014 Sukadev Bhattiprolu, IBM Corporation. * Copyright (C) 2014 Ulrich Weigand, IBM Corporation. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #include #include diff --git a/tools/perf/arch/powerpc/util/unwind-libunwind.c b/tools/perf/arch/powerpc/util/unwind-libunwind.c index 9e15f92ae49f..90a6beda20de 100644 --- a/tools/perf/arch/powerpc/util/unwind-libunwind.c +++ b/tools/perf/arch/powerpc/util/unwind-libunwind.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2016 Chandan Kumar, IBM Corporation. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #include diff --git a/tools/perf/arch/sparc/util/dwarf-regs.c b/tools/perf/arch/sparc/util/dwarf-regs.c index b704fdb9237a..1282cb2dc7bd 100644 --- a/tools/perf/arch/sparc/util/dwarf-regs.c +++ b/tools/perf/arch/sparc/util/dwarf-regs.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Mapping of DWARF debug register numbers into register names. * * Copyright (C) 2010 David S. Miller - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #include diff --git a/tools/perf/arch/xtensa/util/dwarf-regs.c b/tools/perf/arch/xtensa/util/dwarf-regs.c index 4dba76bfb4ce..12f5457300f5 100644 --- a/tools/perf/arch/xtensa/util/dwarf-regs.c +++ b/tools/perf/arch/xtensa/util/dwarf-regs.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Mapping of DWARF debug register numbers into register names. * * Copyright (c) 2015 Cadence Design Systems Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #include -- cgit From 1a59d1b8e05ea6ab45f7e18897de1ef0e6bc3da6 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Mon, 27 May 2019 08:55:05 +0200 Subject: treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman --- tools/perf/arch/sh/util/dwarf-regs.c | 16 +--------------- tools/perf/arch/x86/util/dwarf-regs.c | 16 +--------------- tools/perf/builtin-probe.c | 16 +--------------- tools/perf/scripts/perl/Perf-Trace-Util/Context.c | 17 +---------------- tools/perf/scripts/python/Perf-Trace-Util/Context.c | 16 +--------------- tools/perf/util/dwarf-aux.c | 16 +--------------- tools/perf/util/dwarf-aux.h | 16 +--------------- tools/perf/util/intel-pt-decoder/inat.c | 16 +--------------- tools/perf/util/intel-pt-decoder/inat.h | 16 +--------------- tools/perf/util/intel-pt-decoder/inat_types.h | 16 +--------------- tools/perf/util/intel-pt-decoder/insn.c | 15 +-------------- tools/perf/util/intel-pt-decoder/insn.h | 15 +-------------- tools/perf/util/probe-event.c | 16 +--------------- tools/perf/util/probe-finder.c | 16 +--------------- tools/perf/util/trace-event-scripting.c | 16 +--------------- 15 files changed, 15 insertions(+), 224 deletions(-) (limited to 'tools/perf') diff --git a/tools/perf/arch/sh/util/dwarf-regs.c b/tools/perf/arch/sh/util/dwarf-regs.c index f8dfa89696f4..4b17fc86c73b 100644 --- a/tools/perf/arch/sh/util/dwarf-regs.c +++ b/tools/perf/arch/sh/util/dwarf-regs.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Mapping of DWARF debug register numbers into register names. * * Copyright (C) 2010 Matt Fleming - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ #include diff --git a/tools/perf/arch/x86/util/dwarf-regs.c b/tools/perf/arch/x86/util/dwarf-regs.c index 1f86ee8fb831..530934805710 100644 --- a/tools/perf/arch/x86/util/dwarf-regs.c +++ b/tools/perf/arch/x86/util/dwarf-regs.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * dwarf-regs.c : Mapping of DWARF debug register numbers into register names. * Extracted from probe-finder.c * * Written by Masami Hiramatsu - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ #include diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c index 46d3c2deeb40..8bb124e55c6d 100644 --- a/tools/perf/builtin-probe.c +++ b/tools/perf/builtin-probe.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * builtin-probe.c * * Builtin probe command: Set up probe events by C expression * * Written by Masami Hiramatsu - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ #include #include diff --git a/tools/perf/scripts/perl/Perf-Trace-Util/Context.c b/tools/perf/scripts/perl/Perf-Trace-Util/Context.c index 28431d1bbcf5..ead521dd8d79 100644 --- a/tools/perf/scripts/perl/Perf-Trace-Util/Context.c +++ b/tools/perf/scripts/perl/Perf-Trace-Util/Context.c @@ -1,9 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * This file was generated automatically by ExtUtils::ParseXS version 2.18_02 from the * contents of Context.xs. Do not edit this file, edit Context.xs instead. * * ANY CHANGES MADE HERE WILL BE LOST! - * */ #include #ifndef HAS_BOOL @@ -14,21 +14,6 @@ * Context.xs. XS interfaces for perf script. * * Copyright (C) 2009 Tom Zanussi - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #include "EXTERN.h" diff --git a/tools/perf/scripts/python/Perf-Trace-Util/Context.c b/tools/perf/scripts/python/Perf-Trace-Util/Context.c index 1a0d27757eec..217568bc29ce 100644 --- a/tools/perf/scripts/python/Perf-Trace-Util/Context.c +++ b/tools/perf/scripts/python/Perf-Trace-Util/Context.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Context.c. Python interfaces for perf script. * * Copyright (C) 2010 Tom Zanussi - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #include diff --git a/tools/perf/util/dwarf-aux.c b/tools/perf/util/dwarf-aux.c index 7eb7de5aee44..218bfea8f8a8 100644 --- a/tools/perf/util/dwarf-aux.c +++ b/tools/perf/util/dwarf-aux.c @@ -1,20 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * dwarf-aux.c : libdw auxiliary interfaces - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ #include diff --git a/tools/perf/util/dwarf-aux.h b/tools/perf/util/dwarf-aux.h index 8ac53bf1ec4e..0489b0cf8e2c 100644 --- a/tools/perf/util/dwarf-aux.h +++ b/tools/perf/util/dwarf-aux.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef _DWARF_AUX_H #define _DWARF_AUX_H /* * dwarf-aux.h : libdw auxiliary interfaces - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ #include diff --git a/tools/perf/util/intel-pt-decoder/inat.c b/tools/perf/util/intel-pt-decoder/inat.c index 906d94aa0a24..446c0413a27c 100644 --- a/tools/perf/util/intel-pt-decoder/inat.c +++ b/tools/perf/util/intel-pt-decoder/inat.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * x86 instruction attribute tables * * Written by Masami Hiramatsu - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ #include "insn.h" diff --git a/tools/perf/util/intel-pt-decoder/inat.h b/tools/perf/util/intel-pt-decoder/inat.h index 52dc8d911173..877827b7c2c3 100644 --- a/tools/perf/util/intel-pt-decoder/inat.h +++ b/tools/perf/util/intel-pt-decoder/inat.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef _ASM_X86_INAT_H #define _ASM_X86_INAT_H /* * x86 instruction attributes * * Written by Masami Hiramatsu - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ #include "inat_types.h" diff --git a/tools/perf/util/intel-pt-decoder/inat_types.h b/tools/perf/util/intel-pt-decoder/inat_types.h index cb3c20ce39cf..b047efa9ddc2 100644 --- a/tools/perf/util/intel-pt-decoder/inat_types.h +++ b/tools/perf/util/intel-pt-decoder/inat_types.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef _ASM_X86_INAT_TYPES_H #define _ASM_X86_INAT_TYPES_H /* * x86 instruction attributes * * Written by Masami Hiramatsu - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ /* Instruction attributes */ diff --git a/tools/perf/util/intel-pt-decoder/insn.c b/tools/perf/util/intel-pt-decoder/insn.c index ca983e2bea8b..82783bf43b74 100644 --- a/tools/perf/util/intel-pt-decoder/insn.c +++ b/tools/perf/util/intel-pt-decoder/insn.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * x86 instruction analysis * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * * Copyright (C) IBM Corporation, 2002, 2004, 2009 */ diff --git a/tools/perf/util/intel-pt-decoder/insn.h b/tools/perf/util/intel-pt-decoder/insn.h index 2669c9f748e4..37a4c390750b 100644 --- a/tools/perf/util/intel-pt-decoder/insn.h +++ b/tools/perf/util/intel-pt-decoder/insn.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef _ASM_X86_INSN_H #define _ASM_X86_INSN_H /* * x86 instruction analysis * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * * Copyright (C) IBM Corporation, 2009 */ diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index 198e09ff611e..2ebf8673f8e9 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * probe-event.c : perf-probe definition to probe_events format converter * * Written by Masami Hiramatsu - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ #include diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c index c37fbef1711d..6b40cc691a2d 100644 --- a/tools/perf/util/probe-finder.c +++ b/tools/perf/util/probe-finder.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * probe-finder.c : C expression to kprobe event converter * * Written by Masami Hiramatsu - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ #include diff --git a/tools/perf/util/trace-event-scripting.c b/tools/perf/util/trace-event-scripting.c index b749f812ac70..b023db136ef3 100644 --- a/tools/perf/util/trace-event-scripting.c +++ b/tools/perf/util/trace-event-scripting.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * trace-event-scripting. Scripting engine common and initialization code. * * Copyright (C) 2009-2010 Tom Zanussi - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #include -- cgit From c942fddf8793b2013be8c901b47d0a8dc02bf99f Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Mon, 27 May 2019 08:55:06 +0200 Subject: treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 Based on 3 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [graeme] [gregory] [gg]@[slimlogic] [co] [uk] [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] [based] [on] [twl6030]_[usb] [c] [author] [hema] [hk] [hemahk]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1105 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Reviewed-by: Kate Stewart Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de Signed-off-by: Greg Kroah-Hartman --- tools/perf/util/probe-file.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) (limited to 'tools/perf') diff --git a/tools/perf/util/probe-file.c b/tools/perf/util/probe-file.c index 4062bc4412a9..0ed1900454eb 100644 --- a/tools/perf/util/probe-file.c +++ b/tools/perf/util/probe-file.c @@ -1,18 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * probe-file.c : operate ftrace k/uprobe events files * * Written by Masami Hiramatsu - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include #include -- cgit From 4f19048fd0a0036e02443237952db5bfa5b5cdf0 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Mon, 27 May 2019 08:55:14 +0200 Subject: treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 166 Based on 1 normalized pattern(s): licensed under the terms of the gnu gpl license version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 62 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Kate Stewart Reviewed-by: Richard Fontana Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.929121379@linutronix.de Signed-off-by: Greg Kroah-Hartman --- tools/perf/scripts/perl/rw-by-file.pl | 2 +- tools/perf/scripts/perl/rw-by-pid.pl | 2 +- tools/perf/scripts/perl/rwtop.pl | 2 +- tools/perf/scripts/perl/wakeup-latency.pl | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) (limited to 'tools/perf') diff --git a/tools/perf/scripts/perl/rw-by-file.pl b/tools/perf/scripts/perl/rw-by-file.pl index 74844ee2be3e..168fa5e94b44 100644 --- a/tools/perf/scripts/perl/rw-by-file.pl +++ b/tools/perf/scripts/perl/rw-by-file.pl @@ -1,6 +1,6 @@ #!/usr/bin/perl -w +# SPDX-License-Identifier: GPL-2.0-only # (c) 2009, Tom Zanussi -# Licensed under the terms of the GNU GPL License version 2 # Display r/w activity for files read/written to for a given program diff --git a/tools/perf/scripts/perl/rw-by-pid.pl b/tools/perf/scripts/perl/rw-by-pid.pl index 9db23c9daf55..495698250b2f 100644 --- a/tools/perf/scripts/perl/rw-by-pid.pl +++ b/tools/perf/scripts/perl/rw-by-pid.pl @@ -1,6 +1,6 @@ #!/usr/bin/perl -w +# SPDX-License-Identifier: GPL-2.0-only # (c) 2009, Tom Zanussi -# Licensed under the terms of the GNU GPL License version 2 # Display r/w activity for all processes diff --git a/tools/perf/scripts/perl/rwtop.pl b/tools/perf/scripts/perl/rwtop.pl index 8b20787021c1..6473442568a2 100644 --- a/tools/perf/scripts/perl/rwtop.pl +++ b/tools/perf/scripts/perl/rwtop.pl @@ -1,6 +1,6 @@ #!/usr/bin/perl -w +# SPDX-License-Identifier: GPL-2.0-only # (c) 2010, Tom Zanussi -# Licensed under the terms of the GNU GPL License version 2 # read/write top # diff --git a/tools/perf/scripts/perl/wakeup-latency.pl b/tools/perf/scripts/perl/wakeup-latency.pl index d9143dcec6c6..efcfec5e347a 100644 --- a/tools/perf/scripts/perl/wakeup-latency.pl +++ b/tools/perf/scripts/perl/wakeup-latency.pl @@ -1,6 +1,6 @@ #!/usr/bin/perl -w +# SPDX-License-Identifier: GPL-2.0-only # (c) 2009, Tom Zanussi -# Licensed under the terms of the GNU GPL License version 2 # Display avg/min/max wakeup latency -- cgit From 910070454e64d23396839f1f08ee84b7b9dc9bc5 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 29 May 2019 07:12:25 -0700 Subject: treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 251 Based on 1 normalized pattern(s): released under the gpl v2 and only v2 not any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 12 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Steve Winslow Reviewed-by: Alexios Zavras Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141332.526460839@linutronix.de Signed-off-by: Greg Kroah-Hartman --- tools/perf/builtin-kallsyms.c | 3 +-- tools/perf/builtin-stat.c | 3 +-- tools/perf/builtin-top.c | 3 +-- tools/perf/builtin-trace.c | 3 +-- tools/perf/util/annotate.c | 3 +-- tools/perf/util/data-convert-bt.c | 3 +-- tools/perf/util/evlist.c | 3 +-- tools/perf/util/evsel.c | 3 +-- tools/perf/util/genelf.c | 3 +-- tools/perf/util/mmap.c | 3 +-- tools/perf/util/top.c | 3 +-- 11 files changed, 11 insertions(+), 22 deletions(-) (limited to 'tools/perf') diff --git a/tools/perf/builtin-kallsyms.c b/tools/perf/builtin-kallsyms.c index bc7a2bc7aed7..c1a44671b0b5 100644 --- a/tools/perf/builtin-kallsyms.c +++ b/tools/perf/builtin-kallsyms.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * builtin-kallsyms.c * * Builtin command: Look for a symbol in the running kernel and its modules * * Copyright (C) 2017, Red Hat Inc, Arnaldo Carvalho de Melo - * - * Released under the GPL v2. (and only v2, not any later version) */ #include #include "builtin.h" diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 24b8e690fb69..1ae66f09dc7d 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * builtin-stat.c * @@ -37,8 +38,6 @@ * Mike Galbraith * Paul Mackerras * Jaswinder Singh Rajput - * - * Released under the GPL v2. (and only v2, not any later version) */ #include "perf.h" diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index fbbb0da43abb..466621cd1017 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * builtin-top.c * @@ -14,8 +15,6 @@ * Wu Fengguang * Mike Galbraith * Paul Mackerras - * - * Released under the GPL v2. (and only v2, not any later version) */ #include "builtin.h" diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index f5b3a1e9c1dd..52fadc858ef0 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * builtin-trace.c * @@ -12,8 +13,6 @@ * Initially based on the 'trace' prototype by Thomas Gleixner: * * http://lwn.net/Articles/415728/ ("Announcing a new utility: 'trace'") - * - * Released under the GPL v2. (and only v2, not any later version) */ #include diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 0b8573fd9b05..79db038b56f2 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2011, Red Hat Inc, Arnaldo Carvalho de Melo * * Parts came from builtin-annotate.c, see those files for further * copyright notes. - * - * Released under the GPL v2. (and only v2, not any later version) */ #include diff --git a/tools/perf/util/data-convert-bt.c b/tools/perf/util/data-convert-bt.c index 9097543a818b..b79e1d6839ed 100644 --- a/tools/perf/util/data-convert-bt.c +++ b/tools/perf/util/data-convert-bt.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * CTF writing support via babeltrace. * * Copyright (C) 2014, Jiri Olsa * Copyright (C) 2014, Sebastian Andrzej Siewior - * - * Released under the GPL v2. (and only v2, not any later version) */ #include diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 69d0fa8ab16f..a474ede17cd6 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2011, Red Hat Inc, Arnaldo Carvalho de Melo * * Parts came from builtin-{top,stat,record}.c, see those files for further * copyright notes. - * - * Released under the GPL v2. (and only v2, not any later version) */ #include "util.h" #include diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index a6f572a40deb..4a5947625c5c 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2011, Red Hat Inc, Arnaldo Carvalho de Melo * * Parts came from builtin-{top,stat,record}.c, see those files for further * copyright notes. - * - * Released under the GPL v2. (and only v2, not any later version) */ #include diff --git a/tools/perf/util/genelf.c b/tools/perf/util/genelf.c index aafbe54fd3fa..7001247ebbd6 100644 --- a/tools/perf/util/genelf.c +++ b/tools/perf/util/genelf.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * genelf.c * Copyright (C) 2014, Google, Inc * * Contributed by: * Stephane Eranian - * - * Released under the GPL v2. (and only v2, not any later version) */ #include diff --git a/tools/perf/util/mmap.c b/tools/perf/util/mmap.c index 868c0b0e909c..768c632b0d82 100644 --- a/tools/perf/util/mmap.c +++ b/tools/perf/util/mmap.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2011-2017, Red Hat Inc, Arnaldo Carvalho de Melo * * Parts came from evlist.c builtin-{top,stat,record}.c, see those files for further * copyright notes. - * - * Released under the GPL v2. (and only v2, not any later version) */ #include diff --git a/tools/perf/util/top.c b/tools/perf/util/top.c index 4c8da8c4435f..251bbf124fb0 100644 --- a/tools/perf/util/top.c +++ b/tools/perf/util/top.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2011, Red Hat Inc, Arnaldo Carvalho de Melo * * Refactored from builtin-top.c, see that files for further copyright notes. - * - * Released under the GPL v2. (and only v2, not any later version) */ #include "cpumap.h" -- cgit From 2025cf9e193de05b0654570dd639acb49ebd3adf Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 29 May 2019 07:18:02 -0700 Subject: treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 263 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Alexios Zavras Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141901.208660670@linutronix.de Signed-off-by: Greg Kroah-Hartman --- tools/perf/arch/x86/tests/gen-insn-x86-dat.awk | 9 +-------- tools/perf/arch/x86/tests/gen-insn-x86-dat.sh | 9 +-------- tools/perf/arch/x86/util/auxtrace.c | 11 +---------- tools/perf/arch/x86/util/intel-bts.c | 11 +---------- tools/perf/arch/x86/util/intel-pt.c | 11 +---------- tools/perf/perf-with-kcore.sh | 9 +-------- tools/perf/util/auxtrace.c | 11 +---------- tools/perf/util/auxtrace.h | 11 +---------- tools/perf/util/call-path.c | 11 +---------- tools/perf/util/call-path.h | 11 +---------- tools/perf/util/db-export.c | 11 +---------- tools/perf/util/db-export.h | 11 +---------- tools/perf/util/intel-bts.c | 11 +---------- tools/perf/util/intel-bts.h | 11 +---------- tools/perf/util/intel-pt-decoder/intel-pt-decoder.c | 11 +---------- tools/perf/util/intel-pt-decoder/intel-pt-decoder.h | 11 +---------- tools/perf/util/intel-pt-decoder/intel-pt-insn-decoder.c | 11 +---------- tools/perf/util/intel-pt-decoder/intel-pt-insn-decoder.h | 11 +---------- tools/perf/util/intel-pt-decoder/intel-pt-log.c | 11 +---------- tools/perf/util/intel-pt-decoder/intel-pt-log.h | 11 +---------- tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c | 11 +---------- tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.h | 11 +---------- tools/perf/util/intel-pt.c | 11 +---------- tools/perf/util/intel-pt.h | 11 +---------- tools/perf/util/metricgroup.c | 11 +---------- tools/perf/util/srccode.c | 10 +--------- tools/perf/util/syscalltbl.c | 10 +--------- tools/perf/util/thread-stack.c | 11 +---------- tools/perf/util/thread-stack.h | 11 +---------- 29 files changed, 29 insertions(+), 282 deletions(-) (limited to 'tools/perf') diff --git a/tools/perf/arch/x86/tests/gen-insn-x86-dat.awk b/tools/perf/arch/x86/tests/gen-insn-x86-dat.awk index a21454835cd4..1a29f6379bde 100644 --- a/tools/perf/arch/x86/tests/gen-insn-x86-dat.awk +++ b/tools/perf/arch/x86/tests/gen-insn-x86-dat.awk @@ -1,15 +1,8 @@ #!/bin/awk -f +# SPDX-License-Identifier: GPL-2.0-only # gen-insn-x86-dat.awk: script to convert data for the insn-x86 test # Copyright (c) 2015, Intel Corporation. # -# This program is free software; you can redistribute it and/or modify it -# under the terms and conditions of the GNU General Public License, -# version 2, as published by the Free Software Foundation. -# -# This program is distributed in the hope it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for -# more details. BEGIN { print "/*" diff --git a/tools/perf/arch/x86/tests/gen-insn-x86-dat.sh b/tools/perf/arch/x86/tests/gen-insn-x86-dat.sh index 2d4ef94cff98..0d0a003a9c5e 100755 --- a/tools/perf/arch/x86/tests/gen-insn-x86-dat.sh +++ b/tools/perf/arch/x86/tests/gen-insn-x86-dat.sh @@ -1,15 +1,8 @@ #!/bin/sh +# SPDX-License-Identifier: GPL-2.0-only # gen-insn-x86-dat: generate data for the insn-x86 test # Copyright (c) 2015, Intel Corporation. # -# This program is free software; you can redistribute it and/or modify it -# under the terms and conditions of the GNU General Public License, -# version 2, as published by the Free Software Foundation. -# -# This program is distributed in the hope it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for -# more details. set -e diff --git a/tools/perf/arch/x86/util/auxtrace.c b/tools/perf/arch/x86/util/auxtrace.c index b135af62011c..d711268af330 100644 --- a/tools/perf/arch/x86/util/auxtrace.c +++ b/tools/perf/arch/x86/util/auxtrace.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * auxtrace.c: AUX area tracing support * Copyright (c) 2013-2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #include diff --git a/tools/perf/arch/x86/util/intel-bts.c b/tools/perf/arch/x86/util/intel-bts.c index 781df40b2966..e6d4d9591c79 100644 --- a/tools/perf/arch/x86/util/intel-bts.c +++ b/tools/perf/arch/x86/util/intel-bts.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * intel-bts.c: Intel Processor Trace support * Copyright (c) 2013-2015, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #include diff --git a/tools/perf/arch/x86/util/intel-pt.c b/tools/perf/arch/x86/util/intel-pt.c index ba8ecaf52200..1869f62a10cd 100644 --- a/tools/perf/arch/x86/util/intel-pt.c +++ b/tools/perf/arch/x86/util/intel-pt.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * intel_pt.c: Intel Processor Trace support * Copyright (c) 2013-2015, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #include diff --git a/tools/perf/perf-with-kcore.sh b/tools/perf/perf-with-kcore.sh index 7e47a7cbc195..74e4627ca278 100644 --- a/tools/perf/perf-with-kcore.sh +++ b/tools/perf/perf-with-kcore.sh @@ -1,15 +1,8 @@ #!/bin/bash +# SPDX-License-Identifier: GPL-2.0-only # perf-with-kcore: use perf with a copy of kcore # Copyright (c) 2014, Intel Corporation. # -# This program is free software; you can redistribute it and/or modify it -# under the terms and conditions of the GNU General Public License, -# version 2, as published by the Free Software Foundation. -# -# This program is distributed in the hope it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for -# more details. set -e diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c index fb76b6b232d4..66e82bd0683e 100644 --- a/tools/perf/util/auxtrace.c +++ b/tools/perf/util/auxtrace.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * auxtrace.c: AUX area trace support * Copyright (c) 2013-2015, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #include diff --git a/tools/perf/util/auxtrace.h b/tools/perf/util/auxtrace.h index c69bcd9a3091..d62f60eb5df4 100644 --- a/tools/perf/util/auxtrace.h +++ b/tools/perf/util/auxtrace.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * auxtrace.h: AUX area trace support * Copyright (c) 2013-2015, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #ifndef __PERF_AUXTRACE_H diff --git a/tools/perf/util/call-path.c b/tools/perf/util/call-path.c index 904a17052e38..c5b90300304d 100644 --- a/tools/perf/util/call-path.c +++ b/tools/perf/util/call-path.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * call-path.h: Manipulate a tree data structure containing function call paths * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #include diff --git a/tools/perf/util/call-path.h b/tools/perf/util/call-path.h index 477f6d03b659..6b3229106f16 100644 --- a/tools/perf/util/call-path.h +++ b/tools/perf/util/call-path.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * call-path.h: Manipulate a tree data structure containing function call paths * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #ifndef __PERF_CALL_PATH_H diff --git a/tools/perf/util/db-export.c b/tools/perf/util/db-export.c index d7315a00c731..2182f552aac6 100644 --- a/tools/perf/util/db-export.c +++ b/tools/perf/util/db-export.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * db-export.c: Support for exporting data suitable for import to a database * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #include diff --git a/tools/perf/util/db-export.h b/tools/perf/util/db-export.h index 4e2424c89df9..e8a64028a386 100644 --- a/tools/perf/util/db-export.h +++ b/tools/perf/util/db-export.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * db-export.h: Support for exporting data suitable for import to a database * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #ifndef __PERF_DB_EXPORT_H diff --git a/tools/perf/util/intel-bts.c b/tools/perf/util/intel-bts.c index 47025bc727e1..e32dbffebb2f 100644 --- a/tools/perf/util/intel-bts.c +++ b/tools/perf/util/intel-bts.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * intel-bts.c: Intel Processor Trace support * Copyright (c) 2013-2015, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #include diff --git a/tools/perf/util/intel-bts.h b/tools/perf/util/intel-bts.h index ca65e21b3e83..53d5aa02766a 100644 --- a/tools/perf/util/intel-bts.h +++ b/tools/perf/util/intel-bts.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * intel-bts.h: Intel Processor Trace support * Copyright (c) 2013-2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #ifndef INCLUDE__PERF_INTEL_BTS_H__ diff --git a/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c b/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c index f4c3c84b090f..9d189e90fbdc 100644 --- a/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c +++ b/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * intel_pt_decoder.c: Intel Processor Trace support * Copyright (c) 2013-2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #ifndef _GNU_SOURCE diff --git a/tools/perf/util/intel-pt-decoder/intel-pt-decoder.h b/tools/perf/util/intel-pt-decoder/intel-pt-decoder.h index ed088d4726ba..1e8cfdc7bfab 100644 --- a/tools/perf/util/intel-pt-decoder/intel-pt-decoder.h +++ b/tools/perf/util/intel-pt-decoder/intel-pt-decoder.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * intel_pt_decoder.h: Intel Processor Trace support * Copyright (c) 2013-2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #ifndef INCLUDE__INTEL_PT_DECODER_H__ diff --git a/tools/perf/util/intel-pt-decoder/intel-pt-insn-decoder.c b/tools/perf/util/intel-pt-decoder/intel-pt-insn-decoder.c index 1c0e289f01e6..598f56be9f17 100644 --- a/tools/perf/util/intel-pt-decoder/intel-pt-insn-decoder.c +++ b/tools/perf/util/intel-pt-decoder/intel-pt-insn-decoder.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * intel_pt_insn_decoder.c: Intel Processor Trace support * Copyright (c) 2013-2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #include diff --git a/tools/perf/util/intel-pt-decoder/intel-pt-insn-decoder.h b/tools/perf/util/intel-pt-decoder/intel-pt-insn-decoder.h index 37ec5627ae9b..95a1eb0141ff 100644 --- a/tools/perf/util/intel-pt-decoder/intel-pt-insn-decoder.h +++ b/tools/perf/util/intel-pt-decoder/intel-pt-insn-decoder.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * intel_pt_insn_decoder.h: Intel Processor Trace support * Copyright (c) 2013-2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #ifndef INCLUDE__INTEL_PT_INSN_DECODER_H__ diff --git a/tools/perf/util/intel-pt-decoder/intel-pt-log.c b/tools/perf/util/intel-pt-decoder/intel-pt-log.c index 5e64da270f97..09feb5b07d32 100644 --- a/tools/perf/util/intel-pt-decoder/intel-pt-log.c +++ b/tools/perf/util/intel-pt-decoder/intel-pt-log.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * intel_pt_log.c: Intel Processor Trace support * Copyright (c) 2013-2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #include diff --git a/tools/perf/util/intel-pt-decoder/intel-pt-log.h b/tools/perf/util/intel-pt-decoder/intel-pt-log.h index cc084937f701..388661f89c44 100644 --- a/tools/perf/util/intel-pt-decoder/intel-pt-log.h +++ b/tools/perf/util/intel-pt-decoder/intel-pt-log.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * intel_pt_log.h: Intel Processor Trace support * Copyright (c) 2013-2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #ifndef INCLUDE__INTEL_PT_LOG_H__ diff --git a/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c b/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c index d426761a549d..605fce537d80 100644 --- a/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c +++ b/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * intel_pt_pkt_decoder.c: Intel Processor Trace support * Copyright (c) 2013-2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #include diff --git a/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.h b/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.h index 73ddc3a88d07..a7aefaa08588 100644 --- a/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.h +++ b/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * intel_pt_pkt_decoder.h: Intel Processor Trace support * Copyright (c) 2013-2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #ifndef INCLUDE__INTEL_PT_PKT_DECODER_H__ diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c index 6d288237887b..d6f1b2a03f9b 100644 --- a/tools/perf/util/intel-pt.c +++ b/tools/perf/util/intel-pt.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * intel_pt.c: Intel Processor Trace support * Copyright (c) 2013-2015, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #include diff --git a/tools/perf/util/intel-pt.h b/tools/perf/util/intel-pt.h index e13b14e5a37b..c7d6068e3a6b 100644 --- a/tools/perf/util/intel-pt.h +++ b/tools/perf/util/intel-pt.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * intel_pt.h: Intel Processor Trace support * Copyright (c) 2013-2015, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #ifndef INCLUDE__PERF_INTEL_PT_H__ diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c index b8d864ed4afe..699e020737d9 100644 --- a/tools/perf/util/metricgroup.c +++ b/tools/perf/util/metricgroup.c @@ -1,15 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2017, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ /* Manage metrics and groups of metrics from JSON files */ diff --git a/tools/perf/util/srccode.c b/tools/perf/util/srccode.c index fcc8630f6dff..684b155c222a 100644 --- a/tools/perf/util/srccode.c +++ b/tools/perf/util/srccode.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Manage printing of source lines * Copyright (c) 2017, Intel Corporation. * Author: Andi Kleen - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include "linux/list.h" #include diff --git a/tools/perf/util/syscalltbl.c b/tools/perf/util/syscalltbl.c index 3393d7ee9401..c2037ac533f3 100644 --- a/tools/perf/util/syscalltbl.c +++ b/tools/perf/util/syscalltbl.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * System call table mapper * * (C) 2016 Arnaldo Carvalho de Melo - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include "syscalltbl.h" diff --git a/tools/perf/util/thread-stack.c b/tools/perf/util/thread-stack.c index 41942c2aaa18..4ba9e866b076 100644 --- a/tools/perf/util/thread-stack.c +++ b/tools/perf/util/thread-stack.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * thread-stack.c: Synthesize a thread's stack using call / return events * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #include diff --git a/tools/perf/util/thread-stack.h b/tools/perf/util/thread-stack.h index 9c45f947f5a9..71e15d4ec533 100644 --- a/tools/perf/util/thread-stack.h +++ b/tools/perf/util/thread-stack.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * thread-stack.h: Synthesize a thread's stack using call / return events * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #ifndef __PERF_THREAD_STACK_H -- cgit From 5efdfe759aae603496ad31861d800a1ea8508f3e Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 29 May 2019 16:57:21 -0700 Subject: treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 305 Based on 1 normalized pattern(s): licensed under the gplv2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 6 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Alexios Zavras Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Reviewed-by: Armijn Hemel Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190530000433.961827334@linutronix.de Signed-off-by: Greg Kroah-Hartman --- tools/perf/util/intlist.c | 3 +-- tools/perf/util/rblist.c | 3 +-- tools/perf/util/strlist.c | 3 +-- 3 files changed, 3 insertions(+), 6 deletions(-) (limited to 'tools/perf') diff --git a/tools/perf/util/intlist.c b/tools/perf/util/intlist.c index 89715b64a315..84e5304e151a 100644 --- a/tools/perf/util/intlist.c +++ b/tools/perf/util/intlist.c @@ -1,8 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Based on intlist.c by: * (c) 2009 Arnaldo Carvalho de Melo - * - * Licensed under the GPLv2. */ #include diff --git a/tools/perf/util/rblist.c b/tools/perf/util/rblist.c index 11e07fab20dc..f399b7ec4d8d 100644 --- a/tools/perf/util/rblist.c +++ b/tools/perf/util/rblist.c @@ -1,8 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Based on strlist.c by: * (c) 2009 Arnaldo Carvalho de Melo - * - * Licensed under the GPLv2. */ #include diff --git a/tools/perf/util/strlist.c b/tools/perf/util/strlist.c index 9de5434bb49e..af45c6fd97db 100644 --- a/tools/perf/util/strlist.c +++ b/tools/perf/util/strlist.c @@ -1,7 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * (c) 2009 Arnaldo Carvalho de Melo - * - * Licensed under the GPLv2. */ #include "strlist.h" -- cgit From 55766568587b3821877b571608e1465dbe58036e Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Fri, 31 May 2019 01:09:36 -0700 Subject: treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 376 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 only as published by the free software foundation extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Armijn Hemel Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531081036.798138318@linutronix.de Signed-off-by: Greg Kroah-Hartman --- tools/perf/arch/s390/util/header.c | 5 +---- tools/perf/arch/s390/util/kvm-stat.c | 5 +---- 2 files changed, 2 insertions(+), 8 deletions(-) (limited to 'tools/perf') diff --git a/tools/perf/arch/s390/util/header.c b/tools/perf/arch/s390/util/header.c index 163b92f33998..3db85cd2069e 100644 --- a/tools/perf/arch/s390/util/header.c +++ b/tools/perf/arch/s390/util/header.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Implementation of get_cpuid(). * * Copyright IBM Corp. 2014, 2018 * Author(s): Alexander Yarygin * Thomas Richter - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License (version 2 only) - * as published by the Free Software Foundation. */ #include diff --git a/tools/perf/arch/s390/util/kvm-stat.c b/tools/perf/arch/s390/util/kvm-stat.c index 7e3961a4b292..f852f2a77e0a 100644 --- a/tools/perf/arch/s390/util/kvm-stat.c +++ b/tools/perf/arch/s390/util/kvm-stat.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Arch specific functions for perf kvm stat. * * Copyright 2014 IBM Corp. * Author(s): Alexander Yarygin - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License (version 2 only) - * as published by the Free Software Foundation. */ #include -- cgit From 5a8e0ff9b3f756759492f5e7ba3c4ae3f5641bfe Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Fri, 31 May 2019 01:09:51 -0700 Subject: treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 393 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license not later! this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 3 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Richard Fontana Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531081038.198919026@linutronix.de Signed-off-by: Greg Kroah-Hartman --- tools/perf/util/trace-event-info.c | 18 +----------------- tools/perf/util/trace-event-parse.c | 18 +----------------- tools/perf/util/trace-event-read.c | 18 +----------------- 3 files changed, 3 insertions(+), 51 deletions(-) (limited to 'tools/perf') diff --git a/tools/perf/util/trace-event-info.c b/tools/perf/util/trace-event-info.c index 8ad8e755127b..806a11b334d3 100644 --- a/tools/perf/util/trace-event-info.c +++ b/tools/perf/util/trace-event-info.c @@ -1,22 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2008,2009, Steven Rostedt - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License (not later!) - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ #include "util.h" #include diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c index 863955e4094e..62bc61155dd1 100644 --- a/tools/perf/util/trace-event-parse.c +++ b/tools/perf/util/trace-event-parse.c @@ -1,22 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2009, Steven Rostedt - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License (not later!) - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ #include #include diff --git a/tools/perf/util/trace-event-read.c b/tools/perf/util/trace-event-read.c index 48d53d8e3e16..13c1cf60d1bc 100644 --- a/tools/perf/util/trace-event-read.c +++ b/tools/perf/util/trace-event-read.c @@ -1,22 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2009, Steven Rostedt - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License (not later!) - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ #include #include -- cgit From 1514e851175616428f8c65261a632d7e677ad756 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Sat, 1 Jun 2019 10:08:22 +0200 Subject: treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 407 Based on 1 normalized pattern(s): this application is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 this application is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Armijn Hemel Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190112.401137591@linutronix.de Signed-off-by: Greg Kroah-Hartman --- tools/perf/python/twatch.py | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) (limited to 'tools/perf') diff --git a/tools/perf/python/twatch.py b/tools/perf/python/twatch.py index 0a29c5c3079f..ff87ccf5b708 100755 --- a/tools/perf/python/twatch.py +++ b/tools/perf/python/twatch.py @@ -1,17 +1,10 @@ #! /usr/bin/python +# SPDX-License-Identifier: GPL-2.0-only # -*- python -*- # -*- coding: utf-8 -*- # twatch - Experimental use of the perf python interface # Copyright (C) 2011 Arnaldo Carvalho de Melo # -# This application is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License -# as published by the Free Software Foundation; version 2. -# -# This application is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. import perf -- cgit From 1c6bec5b3dbe8bce16ab50967e2c1c55d251d678 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Sat, 1 Jun 2019 10:08:47 +0200 Subject: treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 433 Based on 1 normalized pattern(s): released under the gpl v2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 2 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Armijn Hemel Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190114.749096322@linutronix.de Signed-off-by: Greg Kroah-Hartman --- tools/perf/builtin-ftrace.c | 3 +-- tools/perf/util/target.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) (limited to 'tools/perf') diff --git a/tools/perf/builtin-ftrace.c b/tools/perf/builtin-ftrace.c index f42f228e8899..9c228c55e1fb 100644 --- a/tools/perf/builtin-ftrace.c +++ b/tools/perf/builtin-ftrace.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * builtin-ftrace.c * * Copyright (c) 2013 LG Electronics, Namhyung Kim - * - * Released under the GPL v2. */ #include "builtin.h" diff --git a/tools/perf/util/target.c b/tools/perf/util/target.c index 21c4d9b23c24..3852d07c49bd 100644 --- a/tools/perf/util/target.c +++ b/tools/perf/util/target.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Helper functions for handling target threads/cpus * * Copyright (C) 2012, LG Electronics, Namhyung Kim - * - * Released under the GPL v2. */ #include "target.h" -- cgit From b886d83c5b621abc84ff9616f14c529be3f6b147 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Sat, 1 Jun 2019 10:08:55 +0200 Subject: treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 315 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Armijn Hemel Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190115.503150771@linutronix.de Signed-off-by: Greg Kroah-Hartman --- tools/perf/builtin-timechart.c | 6 +----- tools/perf/util/svghelper.c | 6 +----- 2 files changed, 2 insertions(+), 10 deletions(-) (limited to 'tools/perf') diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c index 9b98687a27b9..145a19668114 100644 --- a/tools/perf/builtin-timechart.c +++ b/tools/perf/builtin-timechart.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * builtin-timechart.c - make an svg timechart of system activity * @@ -5,11 +6,6 @@ * * Authors: * Arjan van de Ven - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; version 2 - * of the License. */ #include diff --git a/tools/perf/util/svghelper.c b/tools/perf/util/svghelper.c index f735ee038713..fab8a048d31b 100644 --- a/tools/perf/util/svghelper.c +++ b/tools/perf/util/svghelper.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * svghelper.c - helper functions for outputting svg * @@ -5,11 +6,6 @@ * * Authors: * Arjan van de Ven - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; version 2 - * of the License. */ #include -- cgit