Stephan,
> Thanks. Is there any way to get that backported to older kernels?
> Without that little patch, HBAs relying on the mpt3sas are quite
> useless on the affected powerpc64 systems.
Once the commit hits Linus' tree you can send an inclusion request to
linux-stable.
--
Martin K. Peterse
On 2018/December/19 09:33, Martin K. Petersen wrote:
>
> Stephan,
>
> > With revision 09c2f95ad404, 64bit writes in _base_writeq() were rewritten
> > to use __raw_writeq() instad of writeq().
> >
> > This introduced a bug apparent on powerpc64 systems such as the Raptor
> > Talos II that causes t
Stephan,
> With revision 09c2f95ad404, 64bit writes in _base_writeq() were rewritten
> to use __raw_writeq() instad of writeq().
>
> This introduced a bug apparent on powerpc64 systems such as the Raptor
> Talos II that causes the HBA to drop from the PCIe bus under heavy load and
> being reinit
Please consider this patch as
Acked-by: Sreekanth Reddy
On Wed, Dec 19, 2018 at 9:22 AM Martin K. Petersen
wrote:
>
>
> > With revision 09c2f95ad404, 64bit writes in _base_writeq() were rewritten
> > to use __raw_writeq() instad of writeq().
> >
> > This introduced a bug apparent on powerpc64 s
> With revision 09c2f95ad404, 64bit writes in _base_writeq() were rewritten
> to use __raw_writeq() instad of writeq().
>
> This introduced a bug apparent on powerpc64 systems such as the Raptor
> Talos II that causes the HBA to drop from the PCIe bus under heavy load and
> being reinitialized af
With revision 09c2f95ad404, 64bit writes in _base_writeq() were rewritten
to use __raw_writeq() instad of writeq().
This introduced a bug apparent on powerpc64 systems such as the Raptor
Talos II that causes the HBA to drop from the PCIe bus under heavy load and
being reinitialized after a couple
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