Messages in this thread | | | Date | Mon, 21 Jan 2013 17:46:48 -0500 (EST) | From | Nicolas Pitre <> | Subject | Re: [PATCH] crypto: fix FTBFS with ARM SHA1-asm and THUMB2_KERNEL |
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On Mon, 21 Jan 2013, Matt Sealey wrote:
> 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>
A .arm directive at the top of the assembly code would be a better "fix", as that wouldn't reduce functionality.
Yet, I'd invite you to have a look at commit 638591cd7b in linux-next.
Nicolas
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