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| author | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2016-08-03 13:22:27 -0400 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2016-08-24 18:44:40 +0100 |
| commit | 5fc509bc2bd6dddd4107eaf90680cd76cfc2ffed (patch) | |
| tree | 30265b703433375b2e86f1b96997b4b4971f7be6 /Documentation/kdump | |
| parent | fa8410b355251fd30341662a40ac6b22d3e38468 (diff) | |
| download | linux-stable-5fc509bc2bd6dddd4107eaf90680cd76cfc2ffed.tar.gz linux-stable-5fc509bc2bd6dddd4107eaf90680cd76cfc2ffed.tar.bz2 linux-stable-5fc509bc2bd6dddd4107eaf90680cd76cfc2ffed.zip | |
xen/x86: Move irq allocation from Xen smp_op.cpu_up()
Commit ce0d3c0a6fb1 ("genirq: Revert sparse irq locking around
__cpu_up() and move it to x86 for now") reverted irq locking
introduced by commit a89941816726 ("hotplug: Prevent alloc/free
of irq descriptors during cpu up/down") because of Xen allocating
irqs in both of its cpu_up ops.
We can move those allocations into CPU notifiers so that original
patch can be reinstated.
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to 'Documentation/kdump')
0 files changed, 0 insertions, 0 deletions