Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.4 32/34] ARM: crypto: comment out gcc warning that breaks clang builds | Date | Mon, 1 Aug 2022 13:47:12 +0200 |
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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The gcc build warning prevents all clang-built kernels from working properly, so comment it out to fix the build.
This is a -stable kernel only patch for now, it will be resolved differently in mainline releases in the future.
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com> Cc: "Justin M. Forbes" <jforbes@fedoraproject.org> Cc: Ard Biesheuvel <ardb@kernel.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Nicolas Pitre <nico@linaro.org> Cc: Nathan Chancellor <nathan@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- arch/arm/lib/xor-neon.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- a/arch/arm/lib/xor-neon.c +++ b/arch/arm/lib/xor-neon.c @@ -26,8 +26,9 @@ MODULE_LICENSE("GPL"); * While older versions of GCC do not generate incorrect code, they fail to * recognize the parallel nature of these functions, and emit plain ARM code, * which is known to be slower than the optimized ARM code in asm-arm/xor.h. + * + * #warning This code requires at least version 4.6 of GCC */ -#warning This code requires at least version 4.6 of GCC #endif #pragma GCC diagnostic ignored "-Wunused-variable"
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