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| author | Juergen Gross <jgross@suse.com> | 2020-09-13 14:23:02 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-05 11:08:37 +0100 |
| commit | 536075098940120179416dc884e08ced37b2c02a (patch) | |
| tree | 206c1056a2266fc0be0309a91faa41e314df077e /Documentation | |
| parent | 8363670c4d0b302cdf0146ee8203401111568b6d (diff) | |
| download | linux-stable-536075098940120179416dc884e08ced37b2c02a.tar.gz linux-stable-536075098940120179416dc884e08ced37b2c02a.tar.bz2 linux-stable-536075098940120179416dc884e08ced37b2c02a.zip | |
xen/events: use a common cpu hotplug hook for event channels
commit 7beb290caa2adb0a399e735a1e175db9aae0523a upstream.
Today only fifo event channels have a cpu hotplug callback. In order
to prepare for more percpu (de)init work move that callback into
events_base.c and add percpu_init() and percpu_deinit() hooks to
struct evtchn_ops.
This is part of XSA-332.
Cc: stable@vger.kernel.org
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Wei Liu <wl@xen.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions