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author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-05-12 21:52:01 +0900 |
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committer | Ingo Molnar <mingo@kernel.org> | 2019-05-13 11:07:33 +0200 |
commit | 409ca45526a428620d8efb362ccfd4b1e6b80642 (patch) | |
tree | 661224b2fd02f0e2026bb1ee612738ddf2268031 /lib/audit.c | |
parent | eccd906484d1cd4b5da00f093d678badb6f48f28 (diff) | |
download | linux-409ca45526a428620d8efb362ccfd4b1e6b80642.tar.gz |
x86/kconfig: Disable CONFIG_GENERIC_HWEIGHT and remove __HAVE_ARCH_SW_HWEIGHT
Remove an unnecessary arch complication: arch/x86/include/asm/arch_hweight.h uses __sw_hweight{32,64} as alternatives, and they are implemented in arch/x86/lib/hweight.S x86 does not rely on the generic C implementation lib/hweight.c at all, so CONFIG_GENERIC_HWEIGHT should be disabled. __HAVE_ARCH_SW_HWEIGHT is not necessary either. No change in functionality intended. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Uros Bizjak <ubizjak@gmail.com> Link: http://lkml.kernel.org/r/1557665521-17570-1-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'lib/audit.c')
0 files changed, 0 insertions, 0 deletions