Re: [PATCH v3 09/15] x86/entry/64: Migrate 64-bit and compat syscalls to new exit hooks

[Andy Lutomirski]

On Tue, Jun 23, 2015 at 7:46 PM, Andy Lutomirski <luto@xxxxxxxxxx> wrote:
>
> @@ -227,11 +227,10 @@ sysexit_from_sys_call:
>         testl   %edi, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
>         jz      \exit
>         xorl    %eax, %eax              /* Do not leak kernel information */
> -       movq    %rax, R11(%rsp)
> +       jmp     int_ret_from_sys_call_irqs_off
>         movq    %rax, R10(%rsp)
>         movq    %rax, R9(%rsp)
>         movq    %rax, R8(%rsp)
> -       jmp     int_with_check
>         .endm
>

Crud.  I hate code like this with no usable test (although the thing
Denys is working on should catch this).  There's an obvious rebase
error here. :(

--Andy
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