* [PATCH] memory: Fix wrong end address dump
@ 2022-06-22 9:59 Zhenzhong Duan
2022-06-22 21:05 ` Peter Xu
2022-07-22 6:43 ` David Hildenbrand
0 siblings, 2 replies; 6+ messages in thread
From: Zhenzhong Duan @ 2022-06-22 9:59 UTC (permalink / raw)
To: qemu-devel; +Cc: pbonzini, peterx, david, f4bug
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>
---
softmmu/physmem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/softmmu/physmem.c b/softmmu/physmem.c
index 214cb04c8fc3..cbabd10ac0bf 100644
--- a/softmmu/physmem.c
+++ b/softmmu/physmem.c
@@ -3701,7 +3701,7 @@ void mtree_print_dispatch(AddressSpaceDispatch *d, MemoryRegion *root)
" %s%s%s%s%s",
i,
s->offset_within_address_space,
- s->offset_within_address_space + MR_SIZE(s->mr->size),
+ s->offset_within_address_space + MR_SIZE(s->size),
s->mr->name ? s->mr->name : "(noname)",
i < ARRAY_SIZE(names) ? names[i] : "",
s->mr == root ? " [ROOT]" : "",
--
2.25.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH] memory: Fix wrong end address dump
2022-06-22 9:59 [PATCH] memory: Fix wrong end address dump Zhenzhong Duan
@ 2022-06-22 21:05 ` Peter Xu
2022-07-22 3:31 ` Duan, Zhenzhong
2022-07-22 6:43 ` David Hildenbrand
1 sibling, 1 reply; 6+ messages in thread
From: Peter Xu @ 2022-06-22 21:05 UTC (permalink / raw)
To: Zhenzhong Duan; +Cc: qemu-devel, pbonzini, david, f4bug
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
^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: [PATCH] memory: Fix wrong end address dump
2022-06-22 21:05 ` Peter Xu
@ 2022-07-22 3:31 ` Duan, Zhenzhong
0 siblings, 0 replies; 6+ messages in thread
From: Duan, Zhenzhong @ 2022-07-22 3:31 UTC (permalink / raw)
To: Peter Xu; +Cc: qemu-devel, pbonzini, david, f4bug
>-----Original Message-----
>From: Peter Xu <peterx@redhat.com>
>Sent: Thursday, June 23, 2022 5:05 AM
>To: Duan, Zhenzhong <zhenzhong.duan@intel.com>
>Cc: qemu-devel@nongnu.org; pbonzini@redhat.com; david@redhat.com;
>f4bug@amsat.org
>Subject: Re: [PATCH] memory: Fix wrong end address dump
>
>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>
Hi,
No progress for a long time, any further comments? Thanks!
Zhenzhong
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] memory: Fix wrong end address dump
2022-06-22 9:59 [PATCH] memory: Fix wrong end address dump Zhenzhong Duan
2022-06-22 21:05 ` Peter Xu
@ 2022-07-22 6:43 ` David Hildenbrand
2022-10-28 2:19 ` Duan, Zhenzhong
1 sibling, 1 reply; 6+ messages in thread
From: David Hildenbrand @ 2022-07-22 6:43 UTC (permalink / raw)
To: Zhenzhong Duan, qemu-devel; +Cc: pbonzini, peterx, f4bug
On 22.06.22 11:59, 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>
> ---
> softmmu/physmem.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/softmmu/physmem.c b/softmmu/physmem.c
> index 214cb04c8fc3..cbabd10ac0bf 100644
> --- a/softmmu/physmem.c
> +++ b/softmmu/physmem.c
> @@ -3701,7 +3701,7 @@ void mtree_print_dispatch(AddressSpaceDispatch *d, MemoryRegion *root)
> " %s%s%s%s%s",
> i,
> s->offset_within_address_space,
> - s->offset_within_address_space + MR_SIZE(s->mr->size),
> + s->offset_within_address_space + MR_SIZE(s->size),
> s->mr->name ? s->mr->name : "(noname)",
> i < ARRAY_SIZE(names) ? names[i] : "",
> s->mr == root ? " [ROOT]" : "",
Reviewed-by: David Hildenbrand <david@redhat.com>
I assume this should get picked up soonish.
--
Thanks,
David / dhildenb
^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: [PATCH] memory: Fix wrong end address dump
2022-07-22 6:43 ` David Hildenbrand
@ 2022-10-28 2:19 ` Duan, Zhenzhong
2022-10-28 9:29 ` Philippe Mathieu-Daudé
0 siblings, 1 reply; 6+ messages in thread
From: Duan, Zhenzhong @ 2022-10-28 2:19 UTC (permalink / raw)
To: David Hildenbrand, qemu-devel; +Cc: pbonzini, peterx, f4bug
>-----Original Message-----
>From: David Hildenbrand <david@redhat.com>
>Sent: Friday, July 22, 2022 2:44 PM
>To: Duan, Zhenzhong <zhenzhong.duan@intel.com>; qemu-
>devel@nongnu.org
>Cc: pbonzini@redhat.com; peterx@redhat.com; f4bug@amsat.org
>Subject: Re: [PATCH] memory: Fix wrong end address dump
>
>On 22.06.22 11:59, 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>
>> ---
>> softmmu/physmem.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/softmmu/physmem.c b/softmmu/physmem.c index
>> 214cb04c8fc3..cbabd10ac0bf 100644
>> --- a/softmmu/physmem.c
>> +++ b/softmmu/physmem.c
>> @@ -3701,7 +3701,7 @@ void mtree_print_dispatch(AddressSpaceDispatch
>*d, MemoryRegion *root)
>> " %s%s%s%s%s",
>> i,
>> s->offset_within_address_space,
>> - s->offset_within_address_space + MR_SIZE(s->mr->size),
>> + s->offset_within_address_space + MR_SIZE(s->size),
>> s->mr->name ? s->mr->name : "(noname)",
>> i < ARRAY_SIZE(names) ? names[i] : "",
>> s->mr == root ? " [ROOT]" : "",
>
>Reviewed-by: David Hildenbrand <david@redhat.com>
>
>I assume this should get picked up soonish.
Hi Maintainers,
Can this patch be considered merged as it got reviewed-by and no objection for a long time. Thanks.
Zhenzhong
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] memory: Fix wrong end address dump
2022-10-28 2:19 ` Duan, Zhenzhong
@ 2022-10-28 9:29 ` Philippe Mathieu-Daudé
0 siblings, 0 replies; 6+ messages in thread
From: Philippe Mathieu-Daudé @ 2022-10-28 9:29 UTC (permalink / raw)
To: Duan, Zhenzhong, David Hildenbrand, qemu-devel; +Cc: pbonzini, peterx
On 28/10/22 04:19, Duan, Zhenzhong wrote:
>
>
>> -----Original Message-----
>> From: David Hildenbrand <david@redhat.com>
>> Sent: Friday, July 22, 2022 2:44 PM
>> To: Duan, Zhenzhong <zhenzhong.duan@intel.com>; qemu-
>> devel@nongnu.org
>> Cc: pbonzini@redhat.com; peterx@redhat.com; f4bug@amsat.org
>> Subject: Re: [PATCH] memory: Fix wrong end address dump
>>
>> On 22.06.22 11:59, 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>
>>> ---
>>> softmmu/physmem.c | 2 +-
>>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/softmmu/physmem.c b/softmmu/physmem.c index
>>> 214cb04c8fc3..cbabd10ac0bf 100644
>>> --- a/softmmu/physmem.c
>>> +++ b/softmmu/physmem.c
>>> @@ -3701,7 +3701,7 @@ void mtree_print_dispatch(AddressSpaceDispatch
>> *d, MemoryRegion *root)
>>> " %s%s%s%s%s",
>>> i,
>>> s->offset_within_address_space,
>>> - s->offset_within_address_space + MR_SIZE(s->mr->size),
>>> + s->offset_within_address_space + MR_SIZE(s->size),
>>> s->mr->name ? s->mr->name : "(noname)",
>>> i < ARRAY_SIZE(names) ? names[i] : "",
>>> s->mr == root ? " [ROOT]" : "",
>>
>> Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
>> I assume this should get picked up soonish.
> Hi Maintainers,
>
> Can this patch be considered merged as it got reviewed-by and no objection for a long time. Thanks.
That dropped through the cracks, sorry.
Paolo, except if you are planning another PR before soft-freeze, I'm
queuing this single patch via the mips-next PR I'm backing.
Thanks,
Phil.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-10-28 9:30 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2022-06-22 9:59 [PATCH] memory: Fix wrong end address dump Zhenzhong Duan
2022-06-22 21:05 ` Peter Xu
2022-07-22 3:31 ` Duan, Zhenzhong
2022-07-22 6:43 ` David Hildenbrand
2022-10-28 2:19 ` Duan, Zhenzhong
2022-10-28 9:29 ` Philippe Mathieu-Daudé
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