Patch "spi: sh-msiof: Fix DMA transfer size check" has been added to the 3.18-stable tree
Subsystems (2)
This is a note to let you know that I've just added the patch titled
spi: sh-msiof: Fix DMA transfer size check
to the 3.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
spi-sh-msiof-fix-dma-transfer-size-check.patch
and it can be found in the queue-3.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From foo@baz Tue Dec 5 18:18:39 CET 2017
From: Hiromitsu Yamasaki <[email protected]>
Date: Thu, 2 Nov 2017 10:32:36 +0100
Subject: spi: sh-msiof: Fix DMA transfer size check
From: Hiromitsu Yamasaki <[email protected]>
[ Upstream commit 36735783fdb599c94b9c86824583df367c65900b ]
DMA supports 32-bit words only,
even if BITLEN1 of SITMDR2 register is 16bit.
--- drivers/spi/spi-sh-msiof.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/spi/spi-sh-msiof.c +1 -1
@@ -818,7 +818,7 @@ static int sh_msiof_transfer_one(structbreak ; copy32 = copy_bswap32; }else if (bits <=16 ) { -if (l &1 ) +if (l &3 )break ; copy32 = copy_wswap32; }else {
Patches currently in stable-queue which might be from [email protected] are
queue-3.18/spi-sh-msiof-fix-dma-transfer-size-check.patch