From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Michael Schmitz <schmitzmic@gmail.com>
Cc: linux-m68k@vger.kernel.org, arnd@kernel.org,
linux-scsi@vger.kernel.org, geert@linux-m68k.org
Subject: Re: [PATCH] scsi - gvp11.c: fix DMA mask calculation error
Date: Wed, 13 Jul 2022 23:18:51 -0400 [thread overview]
Message-ID: <yq1wncgwfe3.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <20220713074913.7873-1-schmitzmic@gmail.com> (Michael Schmitz's message of "Wed, 13 Jul 2022 19:49:13 +1200")
Michael,
> DMA masks given in the Zorro ID table don't contain the 2 byte
> alignment quirk seen in the GVP11_XFER_MASK macro from gvp11.h
> so no need to account for that.
>
> DMA masks passed to dma_set_mask_and_coherent() must be 64 bit,
> add the missing cast in the TO_DMA_MASK macro used to convert
> driver DMA masks to DMA API masks.
Applied to 5.20/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2022-07-14 3:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-13 7:49 [PATCH] scsi - gvp11.c: fix DMA mask calculation error Michael Schmitz
2022-07-14 3:18 ` Martin K. Petersen [this message]
2022-07-19 3:08 ` Martin K. Petersen
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