* [GIT PULL] libata fixes for v4.9-rc2
@ 2016-10-26 18:29 Tejun Heo
2016-10-26 22:17 ` David Howells
0 siblings, 1 reply; 2+ messages in thread
From: Tejun Heo @ 2016-10-26 18:29 UTC (permalink / raw)
To: Linus Torvalds; +Cc: linux-ide, linux-kernel
Hello, Linus.
The AHCI MSI handling change in rc1 was a bit broken and caused disk
probing failures on some machines. These three patches should fix the
issues.
Thanks.
The following changes since commit 1001354ca34179f3db924eb66672442a173147dc:
Linux 4.9-rc1 (2016-10-15 12:17:50 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git for-4.9-fixes
for you to fetch changes up to 0ce57f8af1782fd12d3a81872a4ab97244989802:
ahci: fix the single MSI-X case in ahci_init_one (2016-10-25 11:43:07 -0400)
----------------------------------------------------------------
Christoph Hellwig (3):
ahci: only try to use multi-MSI mode if there is more than 1 port
ahci: fix nvec check
ahci: fix the single MSI-X case in ahci_init_one
drivers/ata/ahci.c | 41 ++++++++++++++++++++++-------------------
1 file changed, 22 insertions(+), 19 deletions(-)
--
tejun
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [GIT PULL] libata fixes for v4.9-rc2
2016-10-26 18:29 [GIT PULL] libata fixes for v4.9-rc2 Tejun Heo
@ 2016-10-26 22:17 ` David Howells
0 siblings, 0 replies; 2+ messages in thread
From: David Howells @ 2016-10-26 22:17 UTC (permalink / raw)
To: Tejun Heo, Linus Torvalds; +Cc: dhowells, hch, linux-ide, linux-kernel
> The AHCI MSI handling change in rc1 was a bit broken and caused disk
> probing failures on some machines. These three patches should fix the
> issues.
My test machine fell foul of this using a PCIe M.2-attached SSD card.
The patches fix it for me.
Tested-by: David Howells <dhowells@redhat.com>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2016-10-26 18:29 [GIT PULL] libata fixes for v4.9-rc2 Tejun Heo
2016-10-26 22:17 ` David Howells
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