Messages in this thread | | | Date | Thu, 1 Oct 2015 16:24:24 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [tip:irq/core] genirq: Introduce generic irq migration for cpu hotunplug |
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On Thu, 1 Oct 2015, tip-bot for Yang Yingliang wrote:
> Commit-ID: f1e0bb0ad473a32d1b7e6d285ae9f7e47710bb5e > Gitweb: http://git.kernel.org/tip/f1e0bb0ad473a32d1b7e6d285ae9f7e47710bb5e > Author: Yang Yingliang <yangyingliang@huawei.com> > AuthorDate: Thu, 24 Sep 2015 17:32:13 +0800 > Committer: Thomas Gleixner <tglx@linutronix.de> > CommitDate: Thu, 1 Oct 2015 14:51:15 +0200 > > genirq: Introduce generic irq migration for cpu hotunplug > > ARM and ARM64 have almost identical code for migrating interrupts on > cpu hotunplug. Provide a generic version which can be used by both. > > The new code addresses a shortcoming in the ARM[64] variants which > fails to update the affinity change in some cases. The solution for > this is to use the core function irq_do_set_affinity() instead of open > coding it. > > [ tglx: Added copyright notice and license boilerplate. Rewrote > subject and changelog. ] > > Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> > Acked-by: Russell King - ARM Linux <linux@arm.linux.org.uk> > Cc: Jiang Liu <jiang.liu@linux.intel.com> > Cc: Marc Zyngier <marc.zyngier@arm.com> > Cc: Mark Rutland <mark.rutland@arm.com> > Cc: Will Deacon <will.deacon@arm.com> > Cc: Hanjun Guo <hanjun.guo@linaro.org> > Cc: <linux-arm-kernel@lists.infradead.org> > Link: http://lkml.kernel.org/r/1443087135-17044-2-git-send-email-yangyingliang@huawei.com > Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Russell, Will,
I applied that to a seperate branch
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/for-arm
You can pull that into arm[64] so you can apply the architecture specific part.
Thanks,
tglx
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