Re: [GIT PULL] x86/mm changes for v4.4

[Dave Jones]

On Wed, Nov 04, 2015 at 05:31:59PM -0800, Linus Torvalds wrote:
 > On Wed, Nov 4, 2015 at 3:39 PM, Dave Jones <davej@xxxxxxxxxxxxxxxxx> wrote:
 > >
 > > FWIW I'm seeing this too.
 > >
 > > [    0.468368] ---[ Low Kernel Mapping ]---
 > > [    0.468381] 0xffff880000000000-0xffff880000800000           8M     RW                 GLB NX pte
 > > [    0.468391] 0xffff880000800000-0xffff880000900000           1M     RW                 GLB x  pte
 > >
 > > Linus, does that match your trace too ? The 2nd low kernel mapping?
 > 
 > I don't have that later debug output at all. Presumably some config difference.

CONFIG_X86_PTDUMP_CORE iirc.

	Dave


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