Re: [PATCH] pci/msix: Fix msix pba read vector poll end calculation

[Philippe Mathieu-Daudé]

On 12/12/24 13:04, Nicholas Piggin wrote:
> The end vector calculation has a bug that results in polling fewer
> than required vectors when reading at a non-zero offset in PBA memory.
>
> Fixes: bbef882cc193 ("msi: add API to get notified about pending bit poll")
> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
> ---
> Taking closer look at my msix pba mmio write patch, it looks like there
> might be a bug in the calculation from the code I copied? I haven't
> looked into how to test these poll notifiers though.
>
> Thanks,
> Nick
>
>   hw/pci/msix.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>