Re: [PATCH] scsi: ufs: exynos: fix programming of HCI_UTRL_NEXUS_TYPE

[Martin K. Petersen]

On Mon, 07 Jul 2025 18:05:27 +0100, André Draszik wrote:

> On Google gs101, the number of UTP transfer request slots (nutrs) is
> 32, and in this case the driver ends up programming the UTRL_NEXUS_TYPE
> incorrectly as 0.
> 
> This is because the left hand side of the shift is 1, which is of type
> int, i.e. 31 bits wide. Shifting by more than that width results in
> undefined behaviour.
> 
> [...]

Applied to 6.17/scsi-queue, thanks!

[1/1] scsi: ufs: exynos: fix programming of HCI_UTRL_NEXUS_TYPE
      https://git.kernel.org/mkp/scsi/c/01aad16c2257

-- 
Martin K. Petersen	Oracle Linux Engineering