[PATCH 3.10 005/103] irqchip: Gic: Support forced affinity setting
From: broonie@kernel.org (Mark Brown)
Date: 2014-06-23 11:18:32
Also in:
lkml, stable
On Thu, Jun 05, 2014 at 11:05:24AM -0700, Greg Kroah-Hartman wrote:
On Thu, Jun 05, 2014 at 05:05:00PM +0100, Mark Rutland wrote:
quoted
This patch alone has the possiblity of breaking CPU hotplug on arm and arm64 (specifically it breaks hot unplugging CPU0 where interrupts may be left targetting the offline CPU).
...
quoted
Unfortunately there is not an equivalent fix for arm - Russell objected to the approach [2,3,4], and that's not yet settled.
Ok, be sure to cc: stable on the patch when it goes into the tree and I'll pick it up then.
Sadly that fix still hasn't materialised so stable remains broken for ARM. The discussion was restarted on Friday but Russell is looking to Thomas for input. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20140623/171b1286/attachment.sig>