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| author | Juergen Gross <[email protected]> | 2023-04-03 09:27:11 +0000 |
|---|---|---|
| committer | Juergen Gross <[email protected]> | 2023-04-24 05:27:10 +0000 |
| commit | c66bb48edd58c3a22072b4f68312c225dc1b0009 (patch) | |
| tree | bdf399e704069f895a23d42c28ba5ab080bce55b /lib/test_vmalloc.c | |
| parent | xen/scsiback: don't call scsiback_free_translation_entry() under lock (diff) | |
| download | kernel-c66bb48edd58c3a22072b4f68312c225dc1b0009.tar.gz kernel-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 <[email protected]>
Link: https://lore.kernel.org/lkml/Y+JUIl64UDmdkboh@kadam/
Signed-off-by: Juergen Gross <[email protected]>
Reviewed-by: Oleksandr Tyshchenko <[email protected]>
Reviewed-by: Stefano Stabellini <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Juergen Gross <[email protected]>
Diffstat (limited to 'lib/test_vmalloc.c')
0 files changed, 0 insertions, 0 deletions