diff options
| author | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2016-08-03 19:22:27 +0200 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2016-08-24 19:44:40 +0200 |
| commit | 5fc509bc2bd6dddd4107eaf90680cd76cfc2ffed (patch) | |
| tree | 30265b703433375b2e86f1b96997b4b4971f7be6 /drivers/xen | |
| parent | Linux 4.8-rc3 (diff) | |
| download | linux-5fc509bc2bd6dddd4107eaf90680cd76cfc2ffed.tar.xz linux-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 'drivers/xen')
0 files changed, 0 insertions, 0 deletions