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| author | Arvind Sankar <nivedita@alum.mit.edu> | 2019-10-08 00:00:02 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-10-08 13:27:05 +0200 |
| commit | bec500777089b3c96c53681fc0aa6fee59711d4a (patch) | |
| tree | 6e18458897b6246afc04242d3e38dcaf032e366c /lib/locking-selftest-spin.h | |
| parent | x86/cpu/vmware: Use the full form of INL in VMWARE_PORT (diff) | |
| download | linux-bec500777089b3c96c53681fc0aa6fee59711d4a.tar.xz linux-bec500777089b3c96c53681fc0aa6fee59711d4a.zip | |
lib/string: Make memzero_explicit() inline instead of external
With the use of the barrier implied by barrier_data(), there is no need
for memzero_explicit() to be extern. Making it inline saves the overhead
of a function call, and allows the code to be reused in arch/*/purgatory
without having to duplicate the implementation.
Tested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: H . Peter Anvin <hpa@zytor.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephan Mueller <smueller@chronox.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-crypto@vger.kernel.org
Cc: linux-s390@vger.kernel.org
Fixes: 906a4bb97f5d ("crypto: sha256 - Use get/put_unaligned_be32 to get input, memzero_explicit")
Link: https://lkml.kernel.org/r/20191007220000.GA408752@rani.riverdale.lan
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'lib/locking-selftest-spin.h')
0 files changed, 0 insertions, 0 deletions