On Fri, Nov 9, 2012 at 6:13 AM, Sasha Levin wrote:
> While fuzzing with trinity inside a KVM tools (lkvm) guest, using today's
> -next
> kernel, I'm getting these:
>
> [ 117.007714] free gap 7fba0dd1c000, correct 7fba0dcfb000
> [ 117.019773] map_count 750 rb -1
> [ 117.028362] [
On Fri, Nov 9, 2012 at 6:13 AM, Sasha Levin levinsasha...@gmail.com wrote:
While fuzzing with trinity inside a KVM tools (lkvm) guest, using today's
-next
kernel, I'm getting these:
[ 117.007714] free gap 7fba0dd1c000, correct 7fba0dcfb000
[ 117.019773] map_count 750 rb -1
[ 117.028362]
On Fri, 9 Nov 2012, Sasha Levin wrote:
> On 11/05/2012 05:47 PM, Michel Lespinasse wrote:
> > When CONFIG_DEBUG_VM_RB is enabled, check that rb_subtree_gap is
> > correctly set for every vma and that mm->highest_vm_end is also correct.
> >
> > Also add an explicit 'bug' variable to track if
On 11/05/2012 05:47 PM, Michel Lespinasse wrote:
> When CONFIG_DEBUG_VM_RB is enabled, check that rb_subtree_gap is
> correctly set for every vma and that mm->highest_vm_end is also correct.
>
> Also add an explicit 'bug' variable to track if browse_rb() detected any
> invalid condition.
>
>
On 11/05/2012 05:47 PM, Michel Lespinasse wrote:
When CONFIG_DEBUG_VM_RB is enabled, check that rb_subtree_gap is
correctly set for every vma and that mm-highest_vm_end is also correct.
Also add an explicit 'bug' variable to track if browse_rb() detected any
invalid condition.
On Fri, 9 Nov 2012, Sasha Levin wrote:
On 11/05/2012 05:47 PM, Michel Lespinasse wrote:
When CONFIG_DEBUG_VM_RB is enabled, check that rb_subtree_gap is
correctly set for every vma and that mm-highest_vm_end is also correct.
Also add an explicit 'bug' variable to track if browse_rb()
On Mon, 5 Nov 2012 14:47:00 -0800
Michel Lespinasse wrote:
> When CONFIG_DEBUG_VM_RB is enabled, check that rb_subtree_gap is
> correctly set for every vma and that mm->highest_vm_end is also correct.
>
> Also add an explicit 'bug' variable to track if browse_rb() detected any
> invalid
On Mon, 5 Nov 2012 14:47:00 -0800
Michel Lespinasse wal...@google.com wrote:
When CONFIG_DEBUG_VM_RB is enabled, check that rb_subtree_gap is
correctly set for every vma and that mm-highest_vm_end is also correct.
Also add an explicit 'bug' variable to track if browse_rb() detected any
When CONFIG_DEBUG_VM_RB is enabled, check that rb_subtree_gap is
correctly set for every vma and that mm->highest_vm_end is also correct.
Also add an explicit 'bug' variable to track if browse_rb() detected any
invalid condition.
Signed-off-by: Michel Lespinasse
Reviewed-by: Rik van Riel
---
When CONFIG_DEBUG_VM_RB is enabled, check that rb_subtree_gap is
correctly set for every vma and that mm-highest_vm_end is also correct.
Also add an explicit 'bug' variable to track if browse_rb() detected any
invalid condition.
Signed-off-by: Michel Lespinasse wal...@google.com
Reviewed-by: Rik
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