On Thu, 2009-06-18 at 19:40 +0800, Herbert Xu wrote:
> On Mon, Jun 15, 2009 at 05:04:57PM +0800, Huang Ying wrote:
> > Because AES-NI instructions will touch XMM state, corresponding code
> > must be enclosed within kernel_fpu_begin/end, which used
> > preempt_disable/enable. So sleep should be pre
On Mon, Jun 15, 2009 at 05:04:57PM +0800, Huang Ying wrote:
> Because AES-NI instructions will touch XMM state, corresponding code
> must be enclosed within kernel_fpu_begin/end, which used
> preempt_disable/enable. So sleep should be prevented between
> kernel_fpu_begin/end.
>
> Signed-off-by: Hu
Because AES-NI instructions will touch XMM state, corresponding code
must be enclosed within kernel_fpu_begin/end, which used
preempt_disable/enable. So sleep should be prevented between
kernel_fpu_begin/end.
Signed-off-by: Huang Ying
---
arch/x86/crypto/aesni-intel_glue.c |4
1 file c
