On 2018/9/20 17:39, Thomas Gleixner wrote:
I reproduced the PANIC by running lkp-tests with a Intel machine.
The reason is that the function early_is_amd_nb is called even if
running on Intel machine. At this case the misc_ids is NULL so the
PANIC occur.
I'll rework a patch to solve this
On 2018/9/20 17:39, Thomas Gleixner wrote:
I reproduced the PANIC by running lkp-tests with a Intel machine.
The reason is that the function early_is_amd_nb is called even if
running on Intel machine. At this case the misc_ids is NULL so the
PANIC occur.
I'll rework a patch to solve this
On Thu, 20 Sep 2018, Pu Wen wrote:
> On 2018/9/20 8:26, Rong Chen wrote:
> > On 09/19/2018 09:53 PM, Pu Wen wrote:
> > > I cannot reproduce this panic on Hygon Dhyana platform. I tired lkp-tests
> > > both in Ubuntu 16.04 (with gcc-5) and Ubuntu 18.04 (with gcc-7).
> > > What kind of host do you
On Thu, 20 Sep 2018, Pu Wen wrote:
> On 2018/9/20 8:26, Rong Chen wrote:
> > On 09/19/2018 09:53 PM, Pu Wen wrote:
> > > I cannot reproduce this panic on Hygon Dhyana platform. I tired lkp-tests
> > > both in Ubuntu 16.04 (with gcc-5) and Ubuntu 18.04 (with gcc-7).
> > > What kind of host do you
On 2018/9/20 8:26, Rong Chen wrote:
On 09/19/2018 09:53 PM, Pu Wen wrote:
I cannot reproduce this panic on Hygon Dhyana platform. I tired lkp-tests
both in Ubuntu 16.04 (with gcc-5) and Ubuntu 18.04 (with gcc-7).
What kind of host do you use to run the qemu? A Intel one or AMD one?
It's a
On 2018/9/20 8:26, Rong Chen wrote:
On 09/19/2018 09:53 PM, Pu Wen wrote:
I cannot reproduce this panic on Hygon Dhyana platform. I tired lkp-tests
both in Ubuntu 16.04 (with gcc-5) and Ubuntu 18.04 (with gcc-7).
What kind of host do you use to run the qemu? A Intel one or AMD one?
It's a
On 09/19/2018 09:53 PM, Pu Wen wrote:
On 2018/9/19 11:19, kernel test robot wrote:
[0.800215] AGP: No AGP bridge found
PANIC: early exception 0xe3 IP 10:8294623f error 0 cr2 0x0
[0.815262] CPU: 0 PID: 0 Comm: swapper Not tainted
4.19.0-rc2-00018-g7ffb318 #1
[0.826860]
On 09/19/2018 09:53 PM, Pu Wen wrote:
On 2018/9/19 11:19, kernel test robot wrote:
[0.800215] AGP: No AGP bridge found
PANIC: early exception 0xe3 IP 10:8294623f error 0 cr2 0x0
[0.815262] CPU: 0 PID: 0 Comm: swapper Not tainted
4.19.0-rc2-00018-g7ffb318 #1
[0.826860]
On 2018/9/19 11:19, kernel test robot wrote:
> [0.800215] AGP: No AGP bridge found
> PANIC: early exception 0xe3 IP 10:8294623f error 0 cr2 0x0
> [0.815262] CPU: 0 PID: 0 Comm: swapper Not tainted
> 4.19.0-rc2-00018-g7ffb318 #1
> [0.826860] Hardware name: QEMU Standard PC
On 2018/9/19 11:19, kernel test robot wrote:
> [0.800215] AGP: No AGP bridge found
> PANIC: early exception 0xe3 IP 10:8294623f error 0 cr2 0x0
> [0.815262] CPU: 0 PID: 0 Comm: swapper Not tainted
> 4.19.0-rc2-00018-g7ffb318 #1
> [0.826860] Hardware name: QEMU Standard PC
FYI, we noticed the following commit (built with gcc-7):
commit: 7ffb31888cbaab36ec464fc43ecf5ddecdbd55ac ("[PATCH v7 07/16] x86/pci:
Add Hygon Dhyana support to PCI and north bridge")
url:
FYI, we noticed the following commit (built with gcc-7):
commit: 7ffb31888cbaab36ec464fc43ecf5ddecdbd55ac ("[PATCH v7 07/16] x86/pci:
Add Hygon Dhyana support to PCI and north bridge")
url:
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