lkml.org 
[lkml]   [2010]   [Feb]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: mtrr cleanup not doing anything on 2.6.33-rc7
[Add people in that commit to Cc: list, just in case]

On Mi 10.Feb'10 at 20:48:49 -0500, Alexander Lam wrote:
> On Wed, Feb 10, 2010 at 3:02 PM, Alexander Lam <lambchop468@gmail.com> wrote:
> >
> > My kernel config has the following:
> > CONFIG_MTRR=y
> > CONFIG_MTRR_SANITIZER=y
> > CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1
> > CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
> >
> > With previous kernels, dmesg would show that the sanitizer was indeed
> > cleaning up the mtrrs [1]
> >
> > but now, with 2.6.33-rc7 there is no indication that this is occuring,
>
> For those who run across this later,
>
> Found out that commit 508d85c2c6bc8cba53d2a54d9a306ad64a0a80bf,
> x86: When cleaning MTRRs, do not fold WP into UC
>
> causes mtrr cleanup not to run on my machine.
>
> Probably not worth fixing because the i915 error message is harmless.
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/


\
 
 \ /
  Last update: 2010-02-11 11:11    [W:0.065 / U:0.152 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site