diff options
| author | Juergen Gross <jgross@suse.com> | 2023-04-03 11:27:11 +0200 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2023-04-24 07:27:10 +0200 |
| commit | c66bb48edd58c3a22072b4f68312c225dc1b0009 (patch) | |
| tree | bdf399e704069f895a23d42c28ba5ab080bce55b /scripts/Makefile.lib | |
| parent | xen/scsiback: don't call scsiback_free_translation_entry() under lock (diff) | |
| download | linux-c66bb48edd58c3a22072b4f68312c225dc1b0009.tar.xz linux-c66bb48edd58c3a22072b4f68312c225dc1b0009.zip | |
xen/pvcalls: don't call bind_evtchn_to_irqhandler() under lock
bind_evtchn_to_irqhandler() shouldn't be called under spinlock, as it
can sleep.
This requires to move the calls of create_active() out of the locked
regions. This is no problem, as the worst which could happen would be
a spurious call of the interrupt handler, causing a spurious wake_up().
Reported-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/lkml/Y+JUIl64UDmdkboh@kadam/
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Link: https://lore.kernel.org/r/20230403092711.15285-1-jgross@suse.com
Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'scripts/Makefile.lib')
0 files changed, 0 insertions, 0 deletions