Re: [PATCH v2 0/2] x86/entry: 32-bit facepalm fixes

[Borislav Petkov]

On Fri, Oct 16, 2015 at 03:42:53PM -0700, Andy Lutomirski wrote:
> Fixes a (correct) warning and an oops.  Oddly, both seem to only
> cause problems on some configurations.  The second one presumably
> only survived my testing because I didn't test a threaded program.
> 
> The first patch is a bit ugly.  If that's a problem, suggestions
> are welcome.
> 
> Changes from v1: No longer breaks 64-bit builds.
> 
> Andy Lutomirski (2):
>   x86/entry/32: Fix entry_INT80_32 to expect interrupts to be on
>   x86/entry/32: Fix FS and GS restore in opportunistic SYSEXIT
> 
>  arch/x86/entry/common.c          | 15 ++++++++++++---
>  arch/x86/entry/entry_32.S        | 12 ++++++------
>  arch/x86/entry/entry_64_compat.S |  2 +-
>  3 files changed, 19 insertions(+), 10 deletions(-)

Looks good.

Reported-and-tested-by: Borislav Petkov <bp@xxxxxxx>

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/