Hi guys,
I'm using linux-3.2, yes, it's pretty old I know, and I'm going to
move on a latest stable version.
I hit a soft lockup issue in function `__udp4_lib_lookup`. And it
turns out that the soft lockup results from that it got a hlist_nulls_node
from a hash slot, but that hlist_nulls_node
Hi guys,
I'm using linux-3.2, yes, it's pretty old I know, and I'm going to
move on a latest stable version.
I hit a soft lockup issue in function `__udp4_lib_lookup`. And it
turns out that the soft lockup results from that it got a hlist_nulls_node
from a hash slot, but that hlist_nulls_node
[mailto:gre...@linuxfoundation.org]
Sent: 2017年3月22日 14:10
To: Cai, Jason <jason@emc.com>
Cc: sta...@vger.kernel.org; kernelnewb...@nl.linux.org;
linux-kernel@vger.kernel.org
Subject: Re: Linux 3.2: FPU Issue in execve with Intel E5-2620v3 and E7-4880v2
On Wed, Mar 22, 2017 at 01:58:58AM +000
[mailto:gre...@linuxfoundation.org]
Sent: 2017年3月22日 14:10
To: Cai, Jason
Cc: sta...@vger.kernel.org; kernelnewb...@nl.linux.org;
linux-kernel@vger.kernel.org
Subject: Re: Linux 3.2: FPU Issue in execve with Intel E5-2620v3 and E7-4880v2
On Wed, Mar 22, 2017 at 01:58:58AM +, Cai, Jason wrote
Dear Kernel Hackers,
I'm Jason Cai, a kernel developer from Dell EMC. I hit the same issue as the
one Lennart Sorensen sent at Dec 19, 2016.
I narrow down the issue now. It seems that an unexpected DNA
(Device not Available) may be triggered in the `execve` code path.
Specifically, it exists
Dear Kernel Hackers,
I'm Jason Cai, a kernel developer from Dell EMC. I hit the same issue as the
one Lennart Sorensen sent at Dec 19, 2016.
I narrow down the issue now. It seems that an unexpected DNA
(Device not Available) may be triggered in the `execve` code path.
Specifically, it exists
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