On Fri, Jul 26, 2019 at 06:00:57AM -0400, Suganath Prabu wrote:
> Although SAS3 & SAS3.5 IT HBA controllers support
> 64-bit DMA addressing, as per hardware design,
> DMA address with all 64-bits set (0xFFFFFFFF-FFFFFFFF)
> results in a firmware fault.
>
> Fix:
> Driver will set 63-bit DMA mask to ensure the above address
> will not be used.
>
> Signed-off-by: Suganath Prabu <suganath-prabu.subramani@xxxxxxxxxxxx>
> ---
> drivers/scsi/mpt3sas/mpt3sas_base.c | 12 +++++++-----
> 1 file changed, 7 insertions(+), 5 deletions(-)
<formletter>
This is not the correct way to submit patches for inclusion in the
stable kernel tree. Please read:
https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.
</formletter>
