x86/fpu: Don't cache access to fpu_fpregs_owner

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* x86/fpu: Don't cache access to fpu_fpregs_owner_ctx
@ 2019-12-02 23:24 Barret Rhoden
  2019-12-03  6:38 ` Greg KH
  0 siblings, 1 reply; 2+ messages in thread
From: Barret Rhoden @ 2019-12-02 23:24 UTC (permalink / raw)
  To: stable

commit 59c4bd853abcea95eccc167a7d7fd5f1a5f47b98 upstream

Hi -

Please apply to 5.4.  This commit fixes floating point register 
corruption that became triggerable starting with v5.2.

Thanks,

Barret


^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: x86/fpu: Don't cache access to fpu_fpregs_owner_ctx
  2019-12-02 23:24 x86/fpu: Don't cache access to fpu_fpregs_owner_ctx Barret Rhoden
@ 2019-12-03  6:38 ` Greg KH
  0 siblings, 0 replies; 2+ messages in thread
From: Greg KH @ 2019-12-03  6:38 UTC (permalink / raw)
  To: Barret Rhoden; +Cc: stable

On Mon, Dec 02, 2019 at 06:24:49PM -0500, Barret Rhoden wrote:
> commit 59c4bd853abcea95eccc167a7d7fd5f1a5f47b98 upstream
> 
> Hi -
> 
> Please apply to 5.4.  This commit fixes floating point register corruption
> that became triggerable starting with v5.2.

Now queued up, thanks.

greg k-h

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2019-12-02 23:24 x86/fpu: Don't cache access to fpu_fpregs_owner_ctx Barret Rhoden
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