Re: [RFC 01/17] x86/asm/64: Remove the restore_c_regs_and_iret label

[Borislav Petkov]

On Wed, Sep 06, 2017 at 02:36:46PM -0700, Andy Lutomirski wrote:
> The only user was the 64-bit opportunistic SYSRET failure path, and
> that path didn't really need it.  This change makes the
> opportunistic SYSRET code a bit more straightforward and gets rid of
> the label.
> 
> Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxx>
> ---
>  arch/x86/entry/entry_64.S | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)

Btw, you need to refresh your stuff because of those UNWIND_HINT_EMPTY
things. I get:

checking file arch/x86/entry/entry_64.S
Hunk #1 succeeded at 245 (offset 5 lines).
Hunk #2 FAILED at 308.
Hunk #3 succeeded at 637 (offset 88 lines).
1 out of 3 hunks FAILED

Otherwise

Reviewed-by: Borislav Petkov <bp@xxxxxxx>

-- 
Regards/Gruss,
    Boris.

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