9 3:57 PM
> To: liujunjie (A)
> Cc: pbonz...@redhat.com; afaer...@suse.de; ehabk...@redhat.com;
> qemu-devel@nongnu.org; Zhoujian (jay) ; fangying
> ; wangxin (U) ;
> Huangweidong (C)
> Subject: Re: Question about wrong ram-node0 reference
>
> On Sat, 25 May 2019 03:35:
Hi, I have met a problem:
The QEMU version is 2.8.1, the virtual machine is configured with 1G huge
pages, two NUMA nodes and four pass-through NVME SSDs.
After we started the VM, in addition to some QMP queries nothing more has been
done, the QEMU aborted after some months later.
After that, t
way described above is uncommon, we had better reinforce it.
Signed-off-by: liujunjie
---
hw/virtio/virtio.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index d4e4d98..dc8dcf8 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -1604,6
> -Original Message-
> From: Jason Wang [mailto:jasow...@redhat.com]
> Sent: Friday, September 14, 2018 8:45 PM
> To: liujunjie (A) ; m...@redhat.com
> Cc: Huangweidong (C) ; wangxin (U)
> ; qemu-devel@nongnu.org; Gonglei (Arei)
> ; Zhoujian (jay)
> Subject:
ping
> -Original Message-
> From: liujunjie (A)
> Sent: Saturday, September 08, 2018 9:05 PM
> To: m...@redhat.com; jasow...@redhat.com
> Cc: wangxin (U) ; Zhoujian (jay)
> ; Gonglei (Arei) ;
> Huangweidong (C) ; qemu-devel@nongnu.org;
> liujunjie (A)
> Subject
way described above is uncommon, we had better reinforce it.
Signed-off-by: liujunjie
---
hw/net/virtio-net.c | 4 +++-
hw/virtio/virtio.c | 3 +++
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c
index f154756..9bb20e3 100644
--- a/hw/net
substrings seem unlikely, but we found one in a core dump,
where "info tlb" executed via QMP's human-monitor-command apparently
produced 35 GiB of output.
Fix by changing the parameters size_t.
Signed-off-by: liujunjie
---
include/qapi/qmp/qstring.h | 2 +-
qobject/qstring.c
uot; is running busily.
Maybe this test tool enlarge the size of tlb.
> -Original Message-
> From: Markus Armbruster [mailto:arm...@redhat.com]
> Sent: Tuesday, July 24, 2018 8:08 PM
> To: liujunjie (A)
> Cc: wangxin (U) ; Gonglei (Arei)
> ; Huangweidong (C)
> ; qemu-
ot;";
size_t a = 37329134781;
int end = a;
size_t b = end;
printf("%zu", b)
return 0;
}
-
> -Original Message-
> From: Markus Armbruster [mailto:arm...@redhat.com]
> Sent: Tuesday, July 24, 2018 4:47 PM
> To: Markus A
I am sorry for that. I have changed the git setting to avoid using this symbol
next time.
> -Original Message-
> From: Eric Blake [mailto:ebl...@redhat.com]
> Sent: Monday, July 23, 2018 10:52 PM
> To: liujunjie (A) ; arm...@redhat.com
> Cc: wangxin (U) ; Gonglei (Arei)
&
-
> From: Markus Armbruster [mailto:arm...@redhat.com]
> Sent: Monday, July 23, 2018 11:46 PM
> To: liujunjie (A)
> Cc: wangxin (U) ; Gonglei (Arei)
> ; Huangweidong (C)
> ; qemu-devel@nongnu.org
> Subject: Re: [Qemu-devel] [PATCH] qstring: Fix integer overflow
>
> "liu
(qstring->length)
$5 = -1325570884
(gdb) p/x (int) qstring->length
$6 = 0xb0fd64bc
(gdb) p/x qstring->length
$7 = 0xb0fd64bc
(gdb) p end
$8 =
> -Original Message-
> From: Markus Armbruster [mailto:arm...@redhat.com]
> Sent: Monday, July 23, 2018 8:48 PM
> To: liujunjie
From: l00425170
The incoming parameters "start" and "end" is int type in
qstring_from_substr(), but this function can be called by
qstring_from_str, which is size_t type in strlen(str).
It may result in coredump when called g_malloc later.
One scene to triger is to call hmp "into tlb", which may
ping
> -Original Message-
> From: liujunjie (A)
> Sent: Thursday, June 07, 2018 4:03 PM
> To: kra...@redhat.com; berra...@redhat.com
> Cc: Gonglei (Arei) ; wangxin (U)
> ; Huangweidong (C)
> ; fangying ;
> qemu-devel@nongnu.org; liujunjie (A)
> Subject: [PATC
Hi
> -Original Message-
> From: Igor Mammedov [mailto:imamm...@redhat.com]
> Sent: Tuesday, June 12, 2018 9:40 PM
> To: liujunjie (A)
> Cc: pbonz...@redhat.com; r...@twiddle.net; crosthwaite.pe...@gmail.com;
> linzhecheng ; Huangweidong (C)
> ; wangxin (U)
>
does not be reportd by ASAN
since it still
in vm_change_state_head, it's not longer used after hot-del, so free it, too.
Signed-off-by: liujunjie
Signed-off-by: linzhecheng
---
accel/kvm/kvm-all.c | 3 +++
cpus.c | 6 ++
include/sysemu/kvm.h | 1 +
target/i386/cpu.h
does not be reportd by ASAN
since it still
in vm_change_state_head, it's not longer used after hot-del, so free it, too.
Signed-off-by: liujunjie
Signed-off-by: linzhecheng
---
accel/kvm/kvm-all.c | 1 +
cpus.c | 6 ++
include/sysemu/kvm.h | 2 ++
target/arm/kvm.c
to OOB access, add check to avoid it.
Signed-off-by: liujunjie
---
hw/input/ps2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/input/ps2.c b/hw/input/ps2.c
index eeec618..fdfcadf 100644
--- a/hw/input/ps2.c
+++ b/hw/input/ps2.c
@@ -927,7 +927,7 @@ static void
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