Re: [REGRESSION] S3 resume on SandyBridge doesn't work with NX protection (5bd5a45)

[castet . matthieu]

Quoting matthieu castet <castet.matthieu@xxxxxxx>:

> Hi,
>
> Le Wed, 19 Jan 2011 18:37:11 +0100,
> Matthias Hopf <mhopf@xxxxxxx> a écrit :
>
> > Git commit 5bd5a45 in Linus' tree "x86: Add NX protection for kernel
> > data" apparently breaks resume on SandyBridge machines. This is
> > supposed to be fixed with commit 691513f "x86: Resume trampoline must
> > be executable", but even git master (v2.6.38-rc1) shows the same
> > symptoms.
> Is it a 32bit or 64 bit kernel ?
>
> Could you post the dmesg of the kernel.
>
could you try the patch attached in
https://bugzilla.kernel.org/show_bug.cgi?id=27472

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