On Tue, Dec 18, 2012 at 07:30:06PM -0800, Yinghai Lu wrote:
> change that too:
> ---
> Subject: [PATCH] x86, mm: Fix page table early allocation offset checking
>
> During debug load kernel above 4G, found one page if is not used in BRK
> and it should be with early page allocation.
>
>
On Tue, Dec 18, 2012 at 07:30:06PM -0800, Yinghai Lu wrote:
change that too:
---
Subject: [PATCH] x86, mm: Fix page table early allocation offset checking
During debug load kernel above 4G, found one page if is not used in BRK
and it should be with early page allocation.
pgt_buf_top is
On Fri, Dec 14, 2012 at 2:53 AM, Borislav Petkov wrote:
> On Thu, Dec 13, 2012 at 02:01:55PM -0800, Yinghai Lu wrote:
>> During debug load kernel above 4G, found one page if is not used in BRK
>> and it should be with early page allocation.
>
> What does that mean?
>
> I see that this patch adds
On Fri, Dec 14, 2012 at 2:53 AM, Borislav Petkov b...@alien8.de wrote:
On Thu, Dec 13, 2012 at 02:01:55PM -0800, Yinghai Lu wrote:
During debug load kernel above 4G, found one page if is not used in BRK
and it should be with early page allocation.
What does that mean?
I see that this patch
On Thu, Dec 13, 2012 at 02:01:55PM -0800, Yinghai Lu wrote:
> During debug load kernel above 4G, found one page if is not used in BRK
> and it should be with early page allocation.
What does that mean?
I see that this patch adds a change to not use the page at pgt_buf_top
anymore but why? Is
On Thu, Dec 13, 2012 at 02:01:55PM -0800, Yinghai Lu wrote:
During debug load kernel above 4G, found one page if is not used in BRK
and it should be with early page allocation.
What does that mean?
I see that this patch adds a change to not use the page at pgt_buf_top
anymore but why? Is
During debug load kernel above 4G, found one page if is not used in BRK
and it should be with early page allocation.
Fix that checking and also add print out for every allocation from BRK
page table allocation.
Signed-off-by: Yinghai Lu
---
arch/x86/mm/init.c |4 +++-
1 file changed, 3
During debug load kernel above 4G, found one page if is not used in BRK
and it should be with early page allocation.
Fix that checking and also add print out for every allocation from BRK
page table allocation.
Signed-off-by: Yinghai Lu ying...@kernel.org
---
arch/x86/mm/init.c |4 +++-
1
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