Messages in this thread | | | Subject | Re: [PATCH] xen: Remove unnecessary BUG_ON from __unbind_from_irq() | From | Juergen Gross <> | Date | Fri, 22 Jun 2018 08:34:28 +0200 |
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On 21/06/18 19:29, Boris Ostrovsky wrote: > Commit 910f8befdf5b ("xen/pirq: fix error path cleanup when binding > MSIs") fixed a couple of errors in error cleanup path of > xen_bind_pirq_msi_to_irq(). This cleanup allowed a call to > __unbind_from_irq() with an unbound irq, which would result in > triggering the BUG_ON there. > > Since there is really no reason for the BUG_ON (xen_free_irq() can > operate on unbound irqs) we can remove it. > > Reported-by: Ben Hutchings <ben.hutchings@codethink.co.uk> > Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> > Cc: stable@vger.kernel.org
Pushed to xen/tip.git for-linus-4.18
Juergen
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