On 04/11/16 23:07, Frederic Barrat wrote:
When I inject an EEH error, this patch causes the following WARN.
Thoughts?
mmm, hard to see a relation with that patch. I couldn't reproduce
either. Could it bear any relation with the patch you're working on
(lspci called while the capi device is
On 05/11/16 00:15, Uma Krishnan wrote:
Frederic/Andrew,
Just recently this issue has been reported by system test without any
of the two patches you are suspecting - this patch nor the lspci patch.
I was hoping the lspci patch from Andrew can possibly solve it.
System test CQ is SW370625. The
Frederic/Andrew,
Just recently this issue has been reported by system test without any
of the two patches you are suspecting - this patch nor the lspci patch.
I was hoping the lspci patch from Andrew can possibly solve it.
System test CQ is SW370625. The stack reported in that is same,
[
Hi Andrew,
Le 04/11/2016 à 07:27, Andrew Donnellan a écrit :
On 14/10/16 20:38, Vaibhav Jain wrote:
This patch prevents resetting the cxl adapter via sysfs in presence of
one or more active cxl_context on it. This protects against an
unrecoverable error caused by PSL owning a dirty cache line
On 14/10/16 20:38, Vaibhav Jain wrote:
This patch prevents resetting the cxl adapter via sysfs in presence of
one or more active cxl_context on it. This protects against an
unrecoverable error caused by PSL owning a dirty cache line even after
reset and host tries to touch the same cache line.
This patch prevents resetting the cxl adapter via sysfs in presence of
one or more active cxl_context on it. This protects against an
unrecoverable error caused by PSL owning a dirty cache line even after
reset and host tries to touch the same cache line. In case a force reset
of the card is
Hi Mpe,
Michael Ellerman writes:
> This is arguably a change to the ABI, but I assume we're OK with that as
> it's arguably a bug in the existing implementation?
Yes cross checked with Fred and he is ok with this.
>
> If so do we have a Fixes: ? and/or should this go to
On 13/10/16 22:08, Vaibhav Jain wrote:
This patch prevents resetting the cxl adapter via sysfs in presence of
one or more active cxl_context on it. This protects against an
unrecoverable error caused by PSL owning a dirty cache line even after
reset and host tries to touch the same cache line.
Vaibhav Jain writes:
> This patch prevents resetting the cxl adapter via sysfs in presence of
> one or more active cxl_context on it. This protects against an
> unrecoverable error caused by PSL owning a dirty cache line even after
> reset and host tries to touch the
Hi Vaibhav,
Le 13/10/2016 à 13:08, Vaibhav Jain a écrit :
This patch prevents resetting the cxl adapter via sysfs in presence of
one or more active cxl_context on it. This protects against an
unrecoverable error caused by PSL owning a dirty cache line even after
reset and host tries to touch
This patch prevents resetting the cxl adapter via sysfs in presence of
one or more active cxl_context on it. This protects against an
unrecoverable error caused by PSL owning a dirty cache line even after
reset and host tries to touch the same cache line. In case a force reset
of the card is
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