Re: 4.13.0-rc4 sparc64: can't allocate MSI-X affinity masks for 2 vectors

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Subject: Re: 4.13.0-rc4 sparc64: can't allocate MSI-X affinity masks for 2 vectors
From: Christoph Hellwig <hch@xxxxxx>
Date: Mon, 21 Aug 2017 20:34:58 +0200
Cc: helgaas@xxxxxxxxxx, mroos@xxxxxxxx, sparclinux@xxxxxxxxxxxxxxx, linux-pci@xxxxxxxxxxxxxxx, qla2xxx-upstream@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, hch@xxxxxx
In-reply-to: <20170821.112747.1532639515902173100.davem@davemloft.net>
User-agent: Mutt/1.5.17 (2007-11-01)

I think with this patch from -rc6 the symptoms should be cured:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c005390374957baacbc38eef96ea360559510aa7

if that theory is right.

Follow-Ups:
- Re: 4.13.0-rc4 sparc64: can't allocate MSI-X affinity masks for 2 vectors
  - From: mroos

References:
- Re: 4.13.0-rc4 sparc64: can't allocate MSI-X affinity masks for 2 vectors
  - From: Meelis Roos
- Re: 4.13.0-rc4 sparc64: can't allocate MSI-X affinity masks for 2 vectors
  - From: Meelis Roos
- Re: 4.13.0-rc4 sparc64: can't allocate MSI-X affinity masks for 2 vectors
  - From: Bjorn Helgaas
- Re: 4.13.0-rc4 sparc64: can't allocate MSI-X affinity masks for 2 vectors
  - From: David Miller

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