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| author | Michael S. Tsirkin <mst@redhat.com> | 2026-09-03 11:21:32 -0400 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2026-09-04 17:06:05 -0400 |
| commit | 1ff1bdfdf715df1137a7387a6f1b5ceba7890e09 (patch) | |
| tree | 60fce1d9e6908c831b0c986a553fa39bcafb4a8a /scripts/Makefile.thinlto | |
| parent | b7b6cc664df54cb7db31fa3316d2356b3484f723 (diff) | |
| download | linux-next-1ff1bdfdf715df1137a7387a6f1b5ceba7890e09.tar.gz linux-next-1ff1bdfdf715df1137a7387a6f1b5ceba7890e09.zip | |
virtio_pci: return IRQ_HANDLED for INTx interrupts
vp_interrupt() returns the result of vp_vring_interrupt(), so a
config-change interrupt with no virtqueue work is reported as unhandled
on a shared INTx line.
To fix, once the ISR read is non-zero, return IRQ_HANDLED.
Fixes: 77cf524654a8 ("virtio_pci: split up vp_interrupt")
Reported-by: Andrew Stellman <astellman@stellman-greene.com>
Link: https://lore.kernel.org/all/20260407123904.6390-4-astellman@stellman-greene.com/
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'scripts/Makefile.thinlto')
0 files changed, 0 insertions, 0 deletions