* x86.git kexec rhel 5.1
@ 2008-01-18 3:11 Yinghai Lu
2008-01-18 3:48 ` Yinghai Lu
0 siblings, 1 reply; 2+ messages in thread
From: Yinghai Lu @ 2008-01-18 3:11 UTC (permalink / raw)
To: Ingo Molnar; +Cc: LKML
some problem with PAT
A: 1/17 x86.git with PAT enable kernel
B. 1/17 x86.git with PAT diabled kernel
C: RHEL 5.1 stock kernel -53
A kexec B : OK
B kexec A: OK
A kexec C: very slow
B kexec C: OK
C kexec A: OK
C kexec B: OK
Do we need something to disable PAT when kexec calling shutdown?
YH
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: x86.git kexec rhel 5.1
2008-01-18 3:11 x86.git kexec rhel 5.1 Yinghai Lu
@ 2008-01-18 3:48 ` Yinghai Lu
0 siblings, 0 replies; 2+ messages in thread
From: Yinghai Lu @ 2008-01-18 3:48 UTC (permalink / raw)
To: Ingo Molnar; +Cc: LKML
On Jan 17, 2008 7:11 PM, Yinghai Lu <yhlu.kernel@gmail.com> wrote:
> some problem with PAT
>
> A: 1/17 x86.git with PAT enable kernel
> B. 1/17 x86.git with PAT diabled kernel
> C: RHEL 5.1 stock kernel -53
>
> A kexec B : OK
> B kexec A: OK
> A kexec C: very slow
> B kexec C: OK
> C kexec A: OK
> C kexec B: OK
>
> Do we need something to disable PAT when kexec calling shutdown?
change PAT only, fix that A kexec C problem.
YH
^ permalink raw reply [flat|nested] 2+ messages in thread
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