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2024-03-10Linux 6.8Linus Torvalds
2024-03-03Linux 6.8-rc7Linus Torvalds
2024-02-25Linux 6.8-rc6Linus Torvalds
2024-02-18Linux 6.8-rc5Linus Torvalds
2024-02-15kbuild: use 4-space indentation when followed by conditionalsMasahiro Yamada
GNU Make manual [1] clearly forbids a tab at the beginning of the conditional directive line: "Extra spaces are allowed and ignored at the beginning of the conditional directive line, but a tab is not allowed." This will not work for the next release of GNU Make, hence commit 82175d1f9430 ("kbuild: Replace tabs with spaces when followed by conditionals") replaced the inappropriate tabs with 8 spaces. However, the 8-space indentation cannot be visually distinguished. Linus suggested 2-4 spaces for those nested if-statements. [2] This commit redoes the replacement with 4 spaces. [1]: https://www.gnu.org/software/make/manual/make.html#Conditional-Syntax [2]: https://lore.kernel.org/all/CAHk-=whJKZNZWsa-VNDKafS_VfY4a5dAjG-r8BZgWk_a-xSepw@mail.gmail.com/ Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-02-11Linux 6.8-rc4Linus Torvalds
2024-02-04Linux 6.8-rc3Linus Torvalds
2024-02-01Merge tag 'kbuild-fixes-v6.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Fix UML build with clang-18 and newer - Avoid using the alias attribute in host programs - Replace tabs with spaces when followed by conditionals for future GNU Make versions - Fix rpm-pkg for the systemd-provided kernel-install tool - Fix the undefined behavior in Kconfig for a 'int' symbol used in a conditional * tag 'kbuild-fixes-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kconfig: initialize sym->curr.tri to 'no' for all symbol types again kbuild: rpm-pkg: simplify installkernel %post kbuild: Replace tabs with spaces when followed by conditionals modpost: avoid using the alias attribute kbuild: fix W= flags in the help message modpost: Add '.ltext' and '.ltext.*' to TEXT_SECTIONS um: Fix adding '-no-pie' for clang kbuild: defconf: use SRCARCH to find merged configs
2024-01-31kbuild: Replace tabs with spaces when followed by conditionalsDmitry Goncharov
This is needed for the future (post make-4.4.1) versions of gnu make. Starting from https://git.savannah.gnu.org/cgit/make.git/commit/?id=07fcee35f058a876447c8a021f9eb1943f902534 gnu make won't allow conditionals to follow recipe prefix. For example there is a tab followed by ifeq on line 324 in the root Makefile. With the new make this conditional causes the following $ make cpu.o /home/dgoncharov/src/linux-kbuild/Makefile:2063: *** missing 'endif'. Stop. make: *** [Makefile:240: __sub-make] Error 2 This patch replaces tabs followed by conditionals with 8 spaces. See https://savannah.gnu.org/bugs/?64185 and https://savannah.gnu.org/bugs/?64259 for details. Signed-off-by: Dmitry Goncharov <dgoncharov@users.sf.net> Reported-by: Martin Dorey <martin.dorey@hitachivantara.com> Reviewed-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-01-31kbuild: fix W= flags in the help messageMasahiro Yamada
W=c and W=e are supported. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-01-28Linux 6.8-rc2Linus Torvalds
2024-01-21init: Kconfig: Disable -Wstringop-overflow for GCC-11Gustavo A. R. Silva
-Wstringop-overflow is buggy in GCC-11. Therefore, we should disable this option specifically for that compiler version. To achieve this, we introduce a new configuration option: GCC11_NO_STRINGOP_OVERFLOW. The compiler option related to string operation overflow is now managed under configuration CC_STRINGOP_OVERFLOW. This option is enabled by default for all other versions of GCC that support it. Link: https://lore.kernel.org/lkml/b3c99290-40bc-426f-b3d2-1aa903f95c4e@embeddedor.com/ Link: https://lore.kernel.org/lkml/20231128091351.2bfb38dd@canb.auug.org.au/ Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/linux-hardening/ZWj1+jkweEDWbmAR@work/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
2024-01-21Makefile: Enable -Wstringop-overflow globallyGustavo A. R. Silva
It seems that we have finished addressing all the remaining issues regarding -Wstringop-overflow. So, we are now in good shape to enable this compiler option globally. Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
2024-01-21Linux 6.8-rc1Linus Torvalds
2024-01-18Merge tag 'kbuild-v6.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: - Make Kconfig parse the input .config more precisely - Support W=c and W=e options for Kconfig - Set Kconfig int/hex symbols to zero if the 'default' property is missing - Add .editorconfig - Add scripts/git.orderFile - Add a script to detect backward-incompatible changes in UAPI headers - Resolve the symlink passed to O= option properly - Use the user-supplied mtime for all files in the builtin initramfs, which provides better reproducible builds - Fix the direct execution of debian/rules for Debian package builds - Use build ID instead of the .gnu_debuglink section for the Debian dbg package * tag 'kbuild-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (53 commits) kbuild: deb-pkg: use debian/<package> for tmpdir kbuild: deb-pkg: move 'make headers' to build-arch kbuild: deb-pkg: do not search for 'scripts' directory under arch/ kbuild: deb-pkg: use build ID instead of debug link for dbg package kbuild: deb-pkg: use more debhelper commands in builddeb kbuild: deb-pkg: remove unneeded '-f $srctree/Makefile' in debian/rules kbuild: deb-pkg: allow to run debian/rules from output directory kbuild: deb-pkg: set DEB_* variables if debian/rules is directly executed kbuild: deb-pkg: squash scripts/package/deb-build-option to debian/rules kbuild: deb-pkg: factor out common Make options in debian/rules kbuild: deb-pkg: hard-code Build-Depends kbuild: deb-pkg: split debian/copyright from the mkdebian script gen_init_cpio: Apply mtime supplied by user to all file types kbuild: resolve symlinks for O= properly docs: dev-tools: Add UAPI checker documentation check-uapi: Introduce check-uapi.sh scripts: Introduce a default git.orderFile kconfig: WERROR unmet symbol dependency Add .editorconfig file for basic formatting kconfig: Use KCONFIG_CONFIG instead of .config ...
2024-01-09Merge tag 'mm-nonmm-stable-2024-01-09-10-33' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull non-MM updates from Andrew Morton: "Quite a lot of kexec work this time around. Many singleton patches in many places. The notable patch series are: - nilfs2 folio conversion from Matthew Wilcox in 'nilfs2: Folio conversions for file paths'. - Additional nilfs2 folio conversion from Ryusuke Konishi in 'nilfs2: Folio conversions for directory paths'. - IA64 remnant removal in Heiko Carstens's 'Remove unused code after IA-64 removal'. - Arnd Bergmann has enabled the -Wmissing-prototypes warning everywhere in 'Treewide: enable -Wmissing-prototypes'. This had some followup fixes: - Nathan Chancellor has cleaned up the hexagon build in the series 'hexagon: Fix up instances of -Wmissing-prototypes'. - Nathan also addressed some s390 warnings in 's390: A couple of fixes for -Wmissing-prototypes'. - Arnd Bergmann addresses the same warnings for MIPS in his series 'mips: address -Wmissing-prototypes warnings'. - Baoquan He has made kexec_file operate in a top-down-fitting manner similar to kexec_load in the series 'kexec_file: Load kernel at top of system RAM if required' - Baoquan He has also added the self-explanatory 'kexec_file: print out debugging message if required'. - Some checkstack maintenance work from Tiezhu Yang in the series 'Modify some code about checkstack'. - Douglas Anderson has disentangled the watchdog code's logging when multiple reports are occurring simultaneously. The series is 'watchdog: Better handling of concurrent lockups'. - Yuntao Wang has contributed some maintenance work on the crash code in 'crash: Some cleanups and fixes'" * tag 'mm-nonmm-stable-2024-01-09-10-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (157 commits) crash_core: fix and simplify the logic of crash_exclude_mem_range() x86/crash: use SZ_1M macro instead of hardcoded value x86/crash: remove the unused image parameter from prepare_elf_headers() kdump: remove redundant DEFAULT_CRASH_KERNEL_LOW_SIZE scripts/decode_stacktrace.sh: strip unexpected CR from lines watchdog: if panicking and we dumped everything, don't re-enable dumping watchdog/hardlockup: use printk_cpu_sync_get_irqsave() to serialize reporting watchdog/softlockup: use printk_cpu_sync_get_irqsave() to serialize reporting watchdog/hardlockup: adopt softlockup logic avoiding double-dumps kexec_core: fix the assignment to kimage->control_page x86/kexec: fix incorrect end address passed to kernel_ident_mapping_init() lib/trace_readwrite.c:: replace asm-generic/io with linux/io nilfs2: cpfile: fix some kernel-doc warnings stacktrace: fix kernel-doc typo scripts/checkstack.pl: fix no space expression between sp and offset x86/kexec: fix incorrect argument passed to kexec_dprintk() x86/kexec: use pr_err() instead of kexec_dprintk() when an error occurs nilfs2: add missing set_freezable() for freezable kthread kernel: relay: remove relay_file_splice_read dead code, doesn't work docs: submit-checklist: remove all of "make namespacecheck" ...
2024-01-07Linux 6.7Linus Torvalds
2023-12-31Linux 6.7-rc8Linus Torvalds
2023-12-29kbuild: resolve symlinks for O= properlyMasahiro Yamada
Currently, Kbuild follows the logical chain of directories for the O= option, just like 'cd' (or 'realpath --logical') does. Example: $ mkdir -p /tmp/a /tmp/x/y $ ln -s /tmp/x/y /tmp/a/b $ realpath /tmp/a/b/.. /tmp/x $ realpath --logical /tmp/a/b/.. /tmp/a $ make O=/tmp/a/b/.. defconfig make[1]: Entering directory '/tmp/a' [snip] make[1]: Leaving directory '/tmp/a' 'make O=/tmp/a/b/.. defconfig' creates the kernel configuration in /tmp/a instead of /tmp/x despite /tmp/a/b/.. resolves to /tmp/x. This is because Kbuild internally uses the 'cd ... && pwd' for the path resolution, but this behavior is not predictable for users. Additionally, it is not consistent with how the Kbuild handles the M= option or GNU Make works with 'make -C /tmp/a/b/..'. Using the physical directory structure for the O= option seems more reasonable. The comment says "expand a shell special character '~'", but it has already been expanded to the home directory in the command line. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <n.schier@avm.de>
2023-12-23Linux 6.7-rc7Linus Torvalds
2023-12-17Linux 6.7-rc6Linus Torvalds
2023-12-10checkstack: allow to pass MINSTACKSIZE parameterHeiko Carstens
The checkstack script omits all functions with a stack usage of less than 100 bytes. However the script already has support for a parameter which allows to override the default, but it cannot be set with $ make checkstack Add a MINSTACKSIZE parameter which allows to change the default. This might be useful in order to print the stack usage of all functions, or only those with large stack usage: $ make checkstack MINSTACKSIZE=0 $ make checkstack MINSTACKSIZE=800 Link: https://lkml.kernel.org/r/20231120183719.2188479-4-hca@linux.ibm.com Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Cc: Maninder Singh <maninder1.s@samsung.com> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Vaneet Narang <v.narang@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-12-10Linux 6.7-rc5Linus Torvalds
2023-12-03Linux 6.7-rc4Linus Torvalds
2023-12-03kbuild: support W=c and W=e shorthands for KconfigMasahiro Yamada
KCONFIG_WARN_UNKNOWN_SYMBOLS=1 and KCONFIG_WERROR=1 are descriptive and suitable in scripting, but typing them from the command line can be tedious. Associate them with KBUILD_EXTRA_WARN (and the W= shorthand). Support a new letter 'c' to enable extra checks in Kconfig. You can still manage compiler warnings (W=1) and Kconfig warnings (W=c) independently. Reuse the letter 'e' to turn Kconfig warnings into errors. As usual, you can combine multiple letters in KCONFIG_EXTRA_WARN. $ KCONFIG_WARN_UNKNOWN_SYMBOLS=1 KCONFIG_WERROR=1 make defconfig can be shortened to: $ KBUILD_EXTRA_WARN=ce make defconfig or, even shorter: $ make W=ce defconfig Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org>
2023-11-28kbuild: remove the last use of old cmd_src_tar rule in packagingMasahiro Yamada
The rpm-pkg and deb-pkg targets have transitioned to using 'git archive' for tarball creation. Although the old cmd_src_tar is still used by snap-pkg, there is no need to pack and unpack a tarball solely for passing the source to snapcraft. Instead, you can use 'source-type: local' to tell the source location to snapcraft. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-11-26Linux 6.7-rc3Linus Torvalds
2023-11-19Linux 6.7-rc2Linus Torvalds
2023-11-12Linux 6.7-rc1Linus Torvalds
2023-11-04Merge tag 'kbuild-v6.7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: - Implement the binary search in modpost for faster symbol lookup - Respect HOSTCC when linking host programs written in Rust - Change the binrpm-pkg target to generate kernel-devel RPM package - Fix endianness issues for tee and ishtp MODULE_DEVICE_TABLE - Unify vdso_install rules - Remove unused __memexit* annotations - Eliminate stale whitelisting for __devinit/__devexit from modpost - Enable dummy-tools to handle the -fpatchable-function-entry flag - Add 'userldlibs' syntax * tag 'kbuild-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (30 commits) kbuild: support 'userldlibs' syntax kbuild: dummy-tools: pretend we understand -fpatchable-function-entry kbuild: Correct missing architecture-specific hyphens modpost: squash ALL_{INIT,EXIT}_TEXT_SECTIONS to ALL_TEXT_SECTIONS modpost: merge sectioncheck table entries regarding init/exit sections modpost: use ALL_INIT_SECTIONS for the section check from DATA_SECTIONS modpost: disallow the combination of EXPORT_SYMBOL and __meminit* modpost: remove EXIT_SECTIONS macro modpost: remove MEM_INIT_SECTIONS macro modpost: remove more symbol patterns from the section check whitelist modpost: disallow *driver to reference .meminit* sections linux/init: remove __memexit* annotations modpost: remove ALL_EXIT_DATA_SECTIONS macro kbuild: simplify cmd_ld_multi_m kbuild: avoid too many execution of scripts/pahole-flags.sh kbuild: remove ARCH_POSTLINK from module builds kbuild: unify no-compiler-targets and no-sync-config-targets kbuild: unify vdso_install rules docs: kbuild: add INSTALL_DTBS_PATH UML: remove unused cmd_vdso_install ...
2023-11-01Merge tag 'linux_kselftest-next-6.7-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest updates from Shuah Khan: - kbuild kselftest-merge target fixes - fixes to several tests - resctrl test fixes and enhancements - ksft_perror() helper and reporting improvements - printf attribute to kselftest prints to improve reporting - documentation and clang build warning fixes The bulk of the patches are for resctrl fixes and enhancements. * tag 'linux_kselftest-next-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (51 commits) selftests/resctrl: Fix MBM test failure when MBA unavailable selftests/clone3: Report descriptive test names selftests:modify the incorrect print format selftests/efivarfs: create-read: fix a resource leak selftests/ftrace: Add riscv support for kprobe arg tests selftests/ftrace: add loongarch support for kprobe args char tests selftests/amd-pstate: Added option to provide perf binary path selftests/amd-pstate: Fix broken paths to run workloads in amd-pstate-ut selftests/resctrl: Move run_benchmark() to a more fitting file selftests/resctrl: Fix schemata write error check selftests/resctrl: Reduce failures due to outliers in MBA/MBM tests selftests/resctrl: Fix feature checks selftests/resctrl: Refactor feature check to use resource and feature name selftests/resctrl: Move _GNU_SOURCE define into Makefile selftests/resctrl: Remove duplicate feature check from CMT test selftests/resctrl: Extend signal handler coverage to unmount on receiving signal selftests/resctrl: Fix uninitialized .sa_flags selftests/resctrl: Cleanup benchmark argument parsing selftests/resctrl: Remove ben_count variable selftests/resctrl: Make benchmark command const and build it with pointers ...
2023-11-01Merge tag 'asm-generic-6.7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull ia64 removal and asm-generic updates from Arnd Bergmann: - The ia64 architecture gets its well-earned retirement as planned, now that there is one last (mostly) working release that will be maintained as an LTS kernel. - The architecture specific system call tables are updated for the added map_shadow_stack() syscall and to remove references to the long-gone sys_lookup_dcookie() syscall. * tag 'asm-generic-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: hexagon: Remove unusable symbols from the ptrace.h uapi asm-generic: Fix spelling of architecture arch: Reserve map_shadow_stack() syscall number for all architectures syscalls: Cleanup references to sys_lookup_dcookie() Documentation: Drop or replace remaining mentions of IA64 lib/raid6: Drop IA64 support Documentation: Drop IA64 from feature descriptions kernel: Drop IA64 support from sig_fault handlers arch: Remove Itanium (IA-64) architecture
2023-10-29Linux 6.6Linus Torvalds
2023-10-28kbuild: Correct missing architecture-specific hyphensSimon Glass
These should add a hyphen to indicate that it makes a adjective. Fix them. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-10-28kbuild: avoid too many execution of scripts/pahole-flags.shMasahiro Yamada
scripts/pahole-flags.sh is executed so many times. You can confirm it, as follows: $ cat <<EOF >> scripts/pahole-flags.sh > echo "scripts/pahole-flags.sh was executed" >&2 > EOF $ make -s scripts/pahole-flags.sh was executed scripts/pahole-flags.sh was executed scripts/pahole-flags.sh was executed scripts/pahole-flags.sh was executed scripts/pahole-flags.sh was executed [ lots of repeated lines... ] This scripts is executed more than 20 times during the kernel build because PAHOLE_FLAGS is a recursively expanded variable and exported to sub-processes. With GNU Make >= 4.4, it is executed more than 60 times because exported variables are also passed to other $(shell ) invocations. Without careful coding, it is known to cause an exponential fork explosion. [1] The use of $(shell ) in an exported recursive variable is likely wrong because $(shell ) is always evaluated due to the 'export' keyword, and the evaluation can occur multiple times by the nature of recursive variables. Convert the shell script to a Makefile, which is included only when CONFIG_DEBUG_INFO_BTF=y. [1]: https://savannah.gnu.org/bugs/index.php?64746 Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Alan Maguire <alan.maguire@oracle.com> Tested-by: Alan Maguire <alan.maguire@oracle.com> Reviewed-by: Nicolas Schier <n.schier@avm.de> Tested-by: Miguel Ojeda <ojeda@kernel.org> Acked-by: Miguel Ojeda <ojeda@kernel.org> Acked-by: Jiri Olsa <jolsa@kernel.org> Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
2023-10-28kbuild: unify no-compiler-targets and no-sync-config-targetsMasahiro Yamada
Now that vdso_install does not depend on any in-tree build artifact, it no longer needs a compiler, making no-compiler-targets the same as no-sync-config-targets. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2023-10-28kbuild: unify vdso_install rulesMasahiro Yamada
Currently, there is no standard implementation for vdso_install, leading to various issues: 1. Code duplication Many architectures duplicate similar code just for copying files to the install destination. Some architectures (arm, sparc, x86) create build-id symlinks, introducing more code duplication. 2. Unintended updates of in-tree build artifacts The vdso_install rule depends on the vdso files to install. It may update in-tree build artifacts. This can be problematic, as explained in commit 19514fc665ff ("arm, kbuild: make "make install" not depend on vmlinux"). 3. Broken code in some architectures Makefile code is often copied from one architecture to another without proper adaptation. 'make vdso_install' for parisc does not work. 'make vdso_install' for s390 installs vdso64, but not vdso32. To address these problems, this commit introduces a generic vdso_install rule. Architectures that support vdso_install need to define vdso-install-y in arch/*/Makefile. vdso-install-y lists the files to install. For example, arch/x86/Makefile looks like this: vdso-install-$(CONFIG_X86_64) += arch/x86/entry/vdso/vdso64.so.dbg vdso-install-$(CONFIG_X86_X32_ABI) += arch/x86/entry/vdso/vdsox32.so.dbg vdso-install-$(CONFIG_X86_32) += arch/x86/entry/vdso/vdso32.so.dbg vdso-install-$(CONFIG_IA32_EMULATION) += arch/x86/entry/vdso/vdso32.so.dbg These files will be installed to $(MODLIB)/vdso/ with the .dbg suffix, if exists, stripped away. vdso-install-y can optionally take the second field after the colon separator. This is needed because some architectures install a vdso file as a different base name. The following is a snippet from arch/arm64/Makefile. vdso-install-$(CONFIG_COMPAT_VDSO) += arch/arm64/kernel/vdso32/vdso.so.dbg:vdso32.so This will rename vdso.so.dbg to vdso32.so during installation. If such architectures change their implementation so that the base names match, this workaround will go away. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Acked-by: Sven Schnelle <svens@linux.ibm.com> # s390 Reviewed-by: Nicolas Schier <nicolas@fjasle.eu> Reviewed-by: Guo Ren <guoren@kernel.org> Acked-by: Helge Deller <deller@gmx.de> # parisc Acked-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-10-22Linux 6.6-rc7Linus Torvalds
2023-10-21Merge tag 'rust-fixes-6.6' of https://github.com/Rust-for-Linux/linuxLinus Torvalds
Pull rust fixes from Miguel Ojeda: - GCC build: fix bindgen build error with '-fstrict-flex-arrays' - Error module: fix the description for 'ECHILD' and fix Markdown style nit - Code docs: fix logo replacement - Docs: update docs output path - Kbuild: remove old docs output path in 'cleandocs' target * tag 'rust-fixes-6.6' of https://github.com/Rust-for-Linux/linux: rust: docs: fix logo replacement kbuild: remove old Rust docs output path docs: rust: update Rust docs output path rust: fix bindgen build error with fstrict-flex-arrays rust: error: Markdown style nit rust: error: fix the description for `ECHILD`
2023-10-19kbuild: remove old Rust docs output pathMiguel Ojeda
The Rust code documentation output path moved from `rust/doc` to `Documentation/output/rust/rustdoc`. The `make cleandocs` target takes care of cleaning it now since it is integrated with the rest of the documentation. Thus remove the old reference. Fixes: 48fadf440075 ("docs: Move rustdoc output, cross-reference it") Reviewed-by: Benno Lossin <benno.lossin@proton.me> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Reviewed-by: Andreas Hindborg <a.hindborg@samsung.com> Link: https://lore.kernel.org/r/20231018160145.1017340-2-ojeda@kernel.org Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2023-10-15Linux 6.6-rc6Linus Torvalds
2023-10-08Linux 6.6-rc5Linus Torvalds
2023-10-05kbuild: Merge per-arch config for kselftest-merge targetBjörn Töpel
Some kselftests has a per-arch config, e.g. tools/testing/selftests/bpf/config.s390x. Make sure these configs are picked up by the kselftest-merge target. Signed-off-by: Björn Töpel <bjorn@rivosinc.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-10-05kbuild: Let builtin have precedence over modules for kselftest-mergeBjörn Töpel
The kselftest-merge target walks all kselftests configs, and merges them. However, builtin does not have precedence over modules. This breaks some of the tests, e.g.: $ grep CONFIG_NF_NAT tools/testing/selftests/{bpf,net}/config tools/testing/selftests/bpf/config:CONFIG_NF_NAT=y tools/testing/selftests/net/config:CONFIG_NF_NAT=m Here, the net config will set NF_NAT to module, which makes it clunky to run the BPF tests. Add '-y' to scripts/kconfig/merge_config.sh. Signed-off-by: Björn Töpel <bjorn@rivosinc.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-10-03kbuild: rpm-pkg: generate kernel.spec in rpmbuild/SPECS/Masahiro Yamada
kernel.spec is the last piece that resides outside the rpmbuild/ directory. Move all the RPM-related files to rpmbuild/ consistently. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Tested-by: Nathan Chancellor <nathan@kernel.org>
2023-10-01Linux 6.6-rc4Linus Torvalds
2023-09-24Linux 6.6-rc3Linus Torvalds
2023-09-17Linux 6.6-rc2Linus Torvalds
2023-09-11Documentation: Drop or replace remaining mentions of IA64Ard Biesheuvel
Drop or update mentions of IA64, as appropriate. Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2023-09-10Linux 6.6-rc1Linus Torvalds