From: keith.busch@intel.com (Keith Busch)
Subject: NVMe and IRQ Affinity
Date: Wed, 3 Feb 2016 14:30:56 +0000 [thread overview]
Message-ID: <20160203143055.GA23910@localhost.localdomain> (raw)
In-Reply-To: <CACo6K_Zry4303xcvjoqMCCnzmxAVrWgT1+JPWGqXObGu9LnU1g@mail.gmail.com>
On Wed, Feb 03, 2016@01:13:23AM +0100, Mark Jacobson wrote:
> 1. When you say out-of-tree, do you mean a loadable kernel module?
> (My understanding is that the NVMe driver is now part of the mainline
> Linux kernel source tree, so I'm a bit confused as to where to nab
> that from.)
Yes, a loadable kernel module or a package that can build one. I am not
aware of any publicly available. Perhaps your vendor provides one.
> 2. Does the upstream 4.4.1 kernel have any of these fixes if I were to
> build it myself with the appropriate support ticked off?
The 4.3 kernel has the fixes, and anything newer than that should also
work. I think it was just the 4.2 kernel that had this wrong (will see
if there's are any stable patch candidates).
next prev parent reply other threads:[~2016-02-03 14:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-02 23:31 NVMe and IRQ Affinity Mark Jacobson
2016-02-02 23:45 ` Keith Busch
2016-02-02 23:50 ` Mark Jacobson
2016-02-02 23:58 ` Keith Busch
2016-02-03 0:13 ` Mark Jacobson
2016-02-03 14:30 ` Keith Busch [this message]
2016-02-03 18:31 ` Azher Mughal
2016-02-03 18:58 ` Keith Busch
2016-02-03 16:14 ` Kim Kyungsan
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