Messages in this thread | | | Date | Tue, 25 May 2021 02:02:53 +0530 | From | Amey Narkhede <> | Subject | Re: [PATCH v2] PCI: Check value of resource alignment before using __ffs |
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On 21/04/22 01:57PM, Leon Romanovsky wrote: > On Thu, Apr 22, 2021 at 04:25:38PM +0530, Amey Narkhede wrote: > > Return value of __ffs is undefined if no set bit exists in > > its argument. This indicates that the associated BAR has > > invalid alignment. > > > > Signed-off-by: Amey Narkhede <ameynarkhede03@gmail.com> > > --- > > drivers/pci/setup-bus.c | 9 +++++---- > > 1 file changed, 5 insertions(+), 4 deletions(-) > > > > Thanks, > Reviewed-by: Leon Romanovsky <leonro@nvidia.com> A gentle ping :)
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