Messages in this thread Patch in this message | | | From | Matt Sealey <> | Subject | [PATCH] crypto: fix FTBFS with ARM SHA1-asm and THUMB2_KERNEL | Date | Mon, 21 Jan 2013 11:02:43 -0600 |
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The optimized assembler SHA1 code for ARM does not conform to Thumb2 register usage requirements, so it cannot be built when the kernel is configured with THUMB2_KERNEL.
Fix the FTBFS for now by preventing misconfigurations of the kernel.
Signed-off-by: Matt Sealey <matt@genesi-usa.com> --- crypto/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/crypto/Kconfig b/crypto/Kconfig index 4641d95..304d60b 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -472,7 +472,7 @@ config CRYPTO_SHA1_SPARC64 config CRYPTO_SHA1_ARM tristate "SHA1 digest algorithm (ARM-asm)" - depends on ARM + depends on ARM && !THUMB2_KERNEL select CRYPTO_SHA1 select CRYPTO_HASH help -- 1.7.10.4
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