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2017-04-28tools: PCI: Add a userspace tool to test PCI endpointKishon Vijay Abraham I
Add a userspace tool to invoke the ioctls exposed by the PCI endpoint test driver to perform various PCI tests. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-04-27selftests: create cpufreq kconfig fragmentsNaresh Kamboju
For the better test coverage of cpufreq driver code these extra configurations are needed. Enable cpufreq governors and stats. Signed-off-by: Naresh Kamboju <naresh.kamboju@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2017-04-27selftests: x86: override clean in lib.mk to fix warningsShuah Khan
Add override with EXTRA_CLEAN for lib.mk clean to fix the following warnings from clean target run. Makefile:44: warning: overriding recipe for target 'clean' ../lib.mk:55: warning: ignoring old recipe for target 'clean' Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2017-04-27selftests: sync: override clean in lib.mk to fix warningsShuah Khan
Add override with EXTRA_CLEAN for lib.mk clean to fix the following warnings from clean target run. Makefile:24: warning: overriding recipe for target 'clean' ../lib.mk:55: warning: ignoring old recipe for target 'clean' Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2017-04-27selftests: splice: override clean in lib.mk to fix warningsShuah Khan
Add override with EXTRA_CLEAN for lib.mk clean to fix the following warnings from clean target run. Makefile:8: warning: overriding recipe for target 'clean' ../lib.mk:55: warning: ignoring old recipe for target 'clean' Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2017-04-26tools lib string: Adopt prefixcmp() from perf and subcmdArnaldo Carvalho de Melo
Both had copies originating from git.git, move those to tools/lib/string.c, getting both tools/lib/subcmd/ and tools/perf/ to use it. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-uidwtticro1qhttzd2rkrkg1@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-26perf units: Move parse_tag_value() to units.[ch]Arnaldo Carvalho de Melo
Its basically to do units handling, so move to a more appropriately named object. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-90ob9vfepui24l8l2makhd9u@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-26perf ui gtk: Move gtk .so name to the only place where it is usedArnaldo Carvalho de Melo
No need to pollute util.h with this. Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/n/tip-kec0chbdtgrd71o3oi2kz2zt@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-26perf tools: Move HAS_BOOL define to where perl headers are usedArnaldo Carvalho de Melo
This is a perl specific hack, so move it from util.h to where perl headers are used. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-4igctbinuom2sr6g4b03jqht@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-26Merge remote-tracking branches 'spi/topic/spidev', 'spi/topic/spidev-test', ↵Mark Brown
'spi/topic/sunxi', 'spi/topic/tegra' and 'spi/topic/test' into spi-next
2017-04-26selftests: ftrace: Allow some event trigger tests to run in an instanceSteven Rostedt (VMware)
Some of the event triggers can run fine in an instance. Have them tested in one as well. The ones that still need work are the snapshot, stacktrace and traceon/off triggers, as they don't currently pass a handle to the trace_array they are attached to. But that can be for a future project. Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Acked-by: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2017-04-26selftests: ftrace: Have some basic tests run in a tracing instance tooSteven Rostedt (VMware)
Some of the basic ftrace selftests should also be run in an instance. These test a quick case of running all tracers in the available_tracers file within the instance. The other is testing the clock used for the instance. Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Acked-by: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2017-04-26selftests: ftrace: Have event tests also run in an tracing instanceSteven Rostedt (VMware)
The ftrace selftests of events: event-enable, event-pid, and subsystem-enable can all be run inside an instance. Change their tests to do both a toplevel run an an instance run. Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Acked-by: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2017-04-26selftests: ftrace: Make func_event_triggers and func_traceonoff_triggers ↵Steven Rostedt (VMware)
tests do instances Both the func_event_triggers and func_traceonoff_triggers tests can be performed in both the toplevel instance as well as for individual instances. Have their tests run in both cases. Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Acked-by: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2017-04-26selftests: ftrace: Allow some tests to be run in a tracing instanceSteven Rostedt (VMware)
An tracing instance has several of the same capabilities as the top level instance, but may be implemented slightly different. Instead of just writing tests that duplicat the same test cases of the top level instance, allow a test to be written for both the top level as well as for an instance. If a test case can be run in both the top level as well as in an tracing instance directory, then it should add a tag "# flags: instance" in the header of the test file. Then after all tests have run, any test that has an instance flag set, will run again within a tracing instance. Link: http://lkml.kernel.org/r/20170421233850.1d0e9e05@gandalf.local.home Cc: Shuah Khan <shuah@kernel.org> Acked-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2017-04-26s390: kvm: Cpu model support for msa6, msa7 and msa8Jason J. Herne
msa6 and msa7 require no changes. msa8 adds kma instruction and feature area. Signed-off-by: Jason J. Herne <jjherne@linux.vnet.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-04-25perf memswap: Split the byteswap memory range wrappers from util.[ch]Arnaldo Carvalho de Melo
Just one more step into splitting util.[ch] to reduce the includes hell. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-navarr9mijkgwgbzu464dwam@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-25perf tools: Move event prototypes from util.h to event.hArnaldo Carvalho de Melo
More needs to be done to have the actual functions and variables in a smaller .c file that can then be included in the python binding, avoiding dragging more stuff into it. Link: http://lkml.kernel.org/n/tip-uecxz7cqkssouj7tlxrkqpl4@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-25bpf: map_get_next_key to return first key on NULLTeng Qin
When iterating through a map, we need to find a key that does not exist in the map so map_get_next_key will give us the first key of the map. This often requires a lot of guessing in production systems. This patch makes map_get_next_key return the first key when the key pointer in the parameter is NULL. Signed-off-by: Teng Qin <qinteng@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-25selftests/net: Fix broken test case in psock_fanoutMike Maloney
The error return falue form sock_fanout_open is -1, not zero. One test case was checking for 0 instead of -1. Tested: Built and tested in clean client. Signed-off-by: Mike Maloney <maloney@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-25selftests: gpio: fix clean target to remove all generated files and dirsShuah Khan
gpio test creates executables, object files, and include directory under selftests directory. Enhance clean target to remove all files it generates. Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2017-04-25selftests: add gpio generated files to .gitignoreShuah Khan
gpio test generates files in selftests directory. Add them to .gitignore. Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2017-04-25selftests: powerpc: override clean in lib.mk to fix warningsShuah Khan
Add override for lib.mk clean to fix the following warnings from clean target run. Makefile:63: warning: overriding recipe for target 'clean' ../lib.mk:55: warning: ignoring old recipe for target 'clean' Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2017-04-25selftests: gpio: override clean in lib.mk to fix warningsShuah Khan
Add override for lib.mk clean to fix the following warnings from clean target run. Makefile:11: warning: overriding recipe for target 'clean' ../lib.mk:55: warning: ignoring old recipe for target 'clean' Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2017-04-25selftests: futex: override clean in lib.mk to fix warningsShuah Khan
Add override for lib.mk clean to fix the following warnings from clean target run. Makefile:36: warning: overriding recipe for target 'clean' ../lib.mk:55: warning: ignoring old recipe for target 'clean' Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2017-04-25selftests: lib.mk: define CLEAN macro to allow Makefiles to override cleanShuah Khan
Define CLEAN macro to allow Makefiles to override common clean target in lib.mk. This will help fix the following failures: warning: overriding recipe for target 'clean' ../lib.mk:55: warning: ignoring old recipe for target 'clean' Fixes: 88baa78d1f31 ("selftests: remove duplicated all and clean target") Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au>
2017-04-25selftests: splice: fix clean target to not remove default_file_splice_read.shShuah Khan
splice clean target removes the shell script default_file_splice_read.sh that runs the splice test. Fix it to not remove this file. Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2017-04-25perf buildid: Move prototypes from util.h to build-id.hArnaldo Carvalho de Melo
Where they belong. Link: http://lkml.kernel.org/n/tip-94m3dziejxgo7k0488q3mqjm@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24selftests/net: add tests for PACKET_FANOUT_FLAG_UNIQUEIDMike Maloney
Create two groups with PACKET_FANOUT_FLAG_UNIQUEID, add a socket to one. Ensure that the groups can only be joined if all options are consistent with the original except for this flag. Signed-off-by: Mike Maloney <maloney@google.com> Acked-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-24selftests/net: cleanup unused parameter in psock_fanoutMike Maloney
sock_fanout_open no longer sets the size of packet_socket ring, so stop passing the parameter. Signed-off-by: Mike Maloney <maloney@google.com> Acked-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-24perf tools: Fix the code to strip command nameJiri Olsa
Recent commit broke command name strip in perf_event__get_comm_ids function. It replaced left to right search for '\n' with rtrim, which actually does right to left search. It occasionally caught earlier '\n' and kept trash in the command name. Keeping the ltrim, but moving back the left to right '\n' search instead of the rtrim. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Acked-by: Taeung Song <treeze.taeung@gmail.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Yao Jin <yao.jin@linux.intel.com> Fixes: bdd97ca63faa ("perf tools: Refactor the code to strip command name with {l,r}trim()") Link: http://lkml.kernel.org/r/20170420092430.29657-1-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24tools arch x86: Sync cpufeatures.hArnaldo Carvalho de Melo
To catch changes made in: 90218ac77d05 ("x86/cpufeature: Detect CPUID faulting support") No changes needed in the tools using this file at this time. Cc: Kyle Huey <me@kylehuey.com> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/n/tip-qiqsj5qg2ljbsbfre2zaf9v4@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24tools arch: Sync arch/x86/lib/memcpy_64.S with the kernelArnaldo Carvalho de Melo
Just a minor fix done in: Fixes: 26a37ab319a2 ("x86/mce: Fix copy/paste error in exception table entries") Cc: Tony Luck <tony.luck@intel.com> Link: http://lkml.kernel.org/n/tip-ni9jzdd5yxlail6pq8cuexw2@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24tools: Update asm-generic/mman-common.h copy from the kernelArnaldo Carvalho de Melo
To get the changes in the commit Fixes: 3209f68b3ca4 ("statx: Include a mask for stx_attributes in struct statx") Silencing this perf build warning: Warning: tools/include/uapi/linux/stat.h differs from kernel No need to change the statx syscall beautifiers in 'perf trace' at this time. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: David Ahern <dsahern@gmail.com> Cc: David Howells <dhowells@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-y8bgiyzuvura62lffvh1zbg9@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24perf tools: Use just forward declarations for struct thread where possibleArnaldo Carvalho de Melo
Removing various instances of unnecessary includes, reducing the maze of header dependencies. Link: http://lkml.kernel.org/n/tip-hwu6eyuok9pc57alookyzmsf@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24perf tools: Add the right header to obtain PERF_ALIGN()Arnaldo Carvalho de Melo
The util/event.h header needs PERF_ALIGN(), but wasn't including linux/kernel.h, where it is defined, instead it was getting it by luck by including map.h, which it doesn't need at all. Fix it by including the right header. Link: http://lkml.kernel.org/n/tip-nf3t9blzm5ncoxsczi8oy9mx@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24perf tools: Remove poll.h and wait.h from util.hArnaldo Carvalho de Melo
Not needed in this header, added to the places that need poll(), wait() and a few other prototypes. Link: http://lkml.kernel.org/n/tip-i39c7b6xmo1vwd9wxp6fmkl0@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24perf tools: Remove string.h, unistd.h and sys/stat.h from util.hArnaldo Carvalho de Melo
Not needed in this header, added to the places that need FILE, putchar(), access() and a few other prototypes. Link: http://lkml.kernel.org/n/tip-xxtdsl6nsna82j7puwbdjqhs@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24perf tools: Remove stale prototypes from builtin.hArnaldo Carvalho de Melo
Some, like prune_packed_objects() are clearly git specific, others don't have implementations and some are used in just one place, make them static. Link: http://lkml.kernel.org/n/tip-faj3c5dnttf3hurv4pujut8n@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24perf tools: Remove string.h from util.hArnaldo Carvalho de Melo
Not needed in this header, added to the places that need strdup, strcmp and a few other prototypes. Link: http://lkml.kernel.org/n/tip-t24yy85xnlv55kyosrum2ubs@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24perf tools: Remove sys/ioctl.h from util.hArnaldo Carvalho de Melo
Not needed in this header, added to the places that need 'struct winsize' and the ioctl defines. Link: http://lkml.kernel.org/n/tip-2pznlli3146y4242otlcm70m@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24perf tools: Remove a few more needless includes from util.hArnaldo Carvalho de Melo
Link: http://lkml.kernel.org/n/tip-sb2zu21d6h42e5qnsrtl6wuu@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24perf tools: Include sys/param.h where neededArnaldo Carvalho de Melo
As it is going away from util.h, where it is not needed. This is mostly for things like MAXPATHLEN, MAX() and MIN(), these later two probably should go away in favor of its kernel sources replacements. Link: http://lkml.kernel.org/n/tip-z1666f3fl3fqobxvjr5o2r39@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24perf callchain: Move callchain specific routines from util.[ch]Arnaldo Carvalho de Melo
Where they belong, no point in leaving those in the generic "util" files. Link: http://lkml.kernel.org/n/tip-ljx3iiip1hlfa7a7apjem7ph@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24perf tools: Add compress.h for the *_decompress_to_file() headersArnaldo Carvalho de Melo
Out of util.h, the implementations were already in separate files, that are built conditionally. Link: http://lkml.kernel.org/n/tip-0ur7szxsb59f8758kfe63prb@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24perf mem: Fix display of data source snoop indicationAndi Kleen
'perf mem report' doesn't display the data source snoop indication correctly. In the kernel API the definition is: #define PERF_MEM_SNOOP_NONE 0x02 /* no snoop */ #define PERF_MEM_SNOOP_HIT 0x04 /* snoop hit */ #define PERF_MEM_SNOOP_MISS 0x08 /* snoop miss */ but the table used by the perf tools exchanged "Hit" and "Miss": "None", "Miss", "Hit", Fix the table in perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/20170419174940.13641-1-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24perf debug: Move dump_stack() and sighandler_dump_stack() to debug.hArnaldo Carvalho de Melo
Two more out of util.h. Link: http://lkml.kernel.org/n/tip-polkuxm1cpr06lbgue5pyqum@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-24perf kvm: Make function only used by 'perf kvm' staticArnaldo Carvalho de Melo
No need to have this polluting util.h, it was polluted enough already. Link: http://lkml.kernel.org/n/tip-wfdidqlwbvi5y0s61kv6z2gn@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-04-23Merge branch 'for-mingo' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu Pull RCU updates from Paul E. McKenney: - Documentation updates. - Miscellaneous fixes. - Parallelize SRCU callback handling (plus overlapping patches). Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-04-22bpf: Add sparc support to tools and samples.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Daniel Borkmann <daniel@iogearbox.net>
generated by cgit (git 2.34.1) at 2024-06-24 22:08:17 +0000