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Re: [PATCH] PCI: avoid bogus calls to get_pseg()
- To: Jan Beulich <jbeulich@xxxxxxxx>
- From: Rahul Singh <Rahul.Singh@xxxxxxx>
- Date: Wed, 10 Aug 2022 11:56:22 +0000
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- Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Paul Durrant <paul@xxxxxxx>
- Delivery-date: Wed, 10 Aug 2022 11:56:46 +0000
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- Thread-topic: [PATCH] PCI: avoid bogus calls to get_pseg()
Hi Jan,
> On 9 Aug 2022, at 4:50 pm, Jan Beulich <jbeulich@xxxxxxxx> wrote:
>
> When passed -1, the function (taking a u16) will look for segment
> 0xffff, which might exist. If it exists, we may find (return) the wrong
> device.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
I tested the patch on ARM and it works as expected.
Reviewed-by: Rahul Singh <rahul.singh@xxxxxxx>
Tested-by: Rahul Singh <rahul.singh@xxxxxxx>
Regards,
Rahul
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