Re: [PATCH] blk-mq-pci: add a fallback when pci_irq_get_affinity returns NULL

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Aug 17, 2017 at 01:37:42PM -0700, Omar Sandoval wrote:
> On Thu, Aug 17, 2017 at 12:24:47PM +0200, Christoph Hellwig wrote:
> > While pci_irq_get_affinity should never fail for SMP kernel that
> > implement the affinity mapping, it will always return NULL in the
> > UP case, so provide a fallback mapping of all queues to CPU 0 in
> > that case.
> 
> Reviewed-by: Omar Sandoval <osandov@xxxxxx>
> 
> Has nvme been fixed to not crash if blk_mq_alloc_tag_set() fails?

No - Sagi didn't like the little fix from Max and no one else
has followed up.  I'll take a look.



[Index of Archives]     [Linux RAID]     [Linux SCSI]     [Linux ATA RAID]     [IDE]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Device Mapper]

  Powered by Linux