Re: [PATCH v2 6/6] x86: switch the 64bit uncached page clear to SSE/AVX v2
From: Jan Beulich <hidden>
Date: 2012-08-09 15:29:03
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linux-mm, linux-sh, linuxppc-dev, lkml, sparclinux
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On 09.08.12 at 17:03, "Kirill A. Shutemov" [off-list ref] wrote:ENTRY(clear_page_nocache) CFI_STARTPROC - xorl %eax,%eax - movl $4096/64,%ecx + push %rdi + call kernel_fpu_begin + pop %rdi
You use CFI annotations elsewhere, so why don't you use pushq_cfi/popq_cfi here? Jan