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0d8f7cc805
The same way we already do in xenbus_init.
Fixes the following warning:
[ 352.175563] Trying to free already-free IRQ 0
[ 352.177355] WARNING: CPU: 1 PID: 88 at kernel/irq/manage.c:1893 free_irq+0xbf/0x350
[...]
[ 352.213951] Call Trace:
[ 352.214390] <TASK>
[ 352.214717] ? __warn+0x81/0x170
[ 352.215436] ? free_irq+0xbf/0x350
[ 352.215906] ? report_bug+0x10b/0x200
[ 352.216408] ? prb_read_valid+0x17/0x20
[ 352.216926] ? handle_bug+0x44/0x80
[ 352.217409] ? exc_invalid_op+0x13/0x60
[ 352.217932] ? asm_exc_invalid_op+0x16/0x20
[ 352.218497] ? free_irq+0xbf/0x350
[ 352.218979] ? __pfx_xenbus_probe_thread+0x10/0x10
[ 352.219600] xenbus_probe+0x7a/0x80
[ 352.221030] xenbus_probe_thread+0x76/0xc0
Fixes:
|
||
---|---|---|
.. | ||
events | ||
xen-pciback | ||
xenbus | ||
xenfs | ||
acpi.c | ||
arm-device.c | ||
balloon.c | ||
biomerge.c | ||
cpu_hotplug.c | ||
dbgp.c | ||
efi.c | ||
evtchn.c | ||
features.c | ||
gntalloc.c | ||
gntdev-common.h | ||
gntdev-dmabuf.c | ||
gntdev-dmabuf.h | ||
gntdev.c | ||
grant-dma-iommu.c | ||
grant-dma-ops.c | ||
grant-table.c | ||
Kconfig | ||
Makefile | ||
manage.c | ||
mcelog.c | ||
mem-reservation.c | ||
pci.c | ||
pcpu.c | ||
platform-pci.c | ||
privcmd-buf.c | ||
privcmd.c | ||
privcmd.h | ||
pvcalls-back.c | ||
pvcalls-front.c | ||
pvcalls-front.h | ||
swiotlb-xen.c | ||
sys-hypervisor.c | ||
time.c | ||
unpopulated-alloc.c | ||
xen-acpi-pad.c | ||
xen-acpi-processor.c | ||
xen-balloon.c | ||
xen-front-pgdir-shbuf.c | ||
xen-scsiback.c | ||
xlate_mmu.c |