Re: [PATCH] amd/iommu: fix logic bug in amd_iommu_report_page_fault()

[Joerg Roedel]

On Sat, Jul 31, 2021 at 12:26:37PM -0700, Luigi Rizzo wrote:
> amd_iommu_report_page_fault() has two print paths, depending on whether or
> not it can find a pci device. But the code erroneously enters the second
> path if the rate limiter in the first path triggers:
>   if (dev_data && ratelimit(A)) { A; } else if (ratelimit(B)) { B; }
> The correct code should be
>   if (dev_data) { if (ratelimit(A)) { A;} } else if (ratelimit(B)) { B; }
> 
> Signed-off-by: Luigi Rizzo <lrizzo@xxxxxxxxxx>
> ---
>  drivers/iommu/amd/iommu.c | 8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)

Thanks, but I queued this patch already:

	https://lore.kernel.org/r/YPgk1dD1gPMhJXgY@xxxxxxxxxxxxxx

Regards,

	Joerg