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Re: [PATCH] memory: Fix wrong end address dump
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From: |
Peter Xu |
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Subject: |
Re: [PATCH] memory: Fix wrong end address dump |
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Date: |
Wed, 22 Jun 2022 17:05:00 -0400 |
On Wed, Jun 22, 2022 at 05:59:12PM +0800, Zhenzhong Duan wrote:
> The end address of memory region section isn't correctly calculated
> which leads to overflowed mtree dump:
>
> Dispatch
> Physical sections
> ......
> #70 @0000000000002000..0000000000011fff io [ROOT]
> #71 @0000000000005000..0000000000005fff (noname)
> #72 @0000000000005000..0000000000014fff io [ROOT]
> #73 @0000000000005658..0000000000005658 vmport
> #74 @0000000000005659..0000000000015658 io [ROOT]
> #75 @0000000000006000..0000000000015fff io [ROOT]
>
> After fix:
> #70 @0000000000002000..0000000000004fff io [ROOT]
> #71 @0000000000005000..0000000000005fff (noname)
> #72 @0000000000005000..0000000000005657 io [ROOT]
> #73 @0000000000005658..0000000000005658 vmport
> #74 @0000000000005659..0000000000005fff io [ROOT]
> #75 @0000000000006000..000000000000ffff io [ROOT]
>
> Fixes: 5e8fd947e2670 ("memory: Rework "info mtree" to print flat views and
> dispatch trees")
> Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
--
Peter Xu