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authorStefano Stabellini <sstabellini@kernel.org>2023-07-22 01:13:03 +0200
committerJuergen Gross <jgross@suse.com>2023-07-25 17:36:36 +0200
commit0d8f7cc8057890db08c54fe610d8a94af59da082 (patch)
tree623ce306f861ef84ad81cf08cded1a02454768c2 /lib
parentLinux 6.5-rc2 (diff)
downloadlinux-0d8f7cc8057890db08c54fe610d8a94af59da082.tar.xz
linux-0d8f7cc8057890db08c54fe610d8a94af59da082.zip
xenbus: check xen_domain in xenbus_probe_initcall
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: 5b3353949e89 ("xen: add support for initializing xenstore later as HVM domain") Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com> Tested-by: Petr Mladek <pmladek@suse.com> Reviewed-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> Link: https://lore.kernel.org/r/alpine.DEB.2.22.394.2307211609140.3118466@ubuntu-linux-20-04-desktop Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions