Stefan Roese 5156463588 dmaengine: mv_xor: Fix incorrect offset in dma_map_page() ...

Upon booting, I occasionally spotted some BUGs triggered by the internal
DMA test routine executed upon driver probing. This was detected by
SLUB_DEBUG ("Freechain corrupt" or "Redzone overwritten"). Tracking
this down located a problem in passing 0 as offset in dma_map_page().
As kmalloc, especially when used with SLUB_DEBUG, may return a non page
aligned address.

This patch fixes this issue by passing the correct offset in
dma_map_page().

Tested on a custom Armada XP board.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Gregory CLEMENT <gregory.clement@free-electrons.com>
Cc: Marcin Wojtas <mw@semihalf.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

2016-06-07 12:44:23 +05:30

..

bestcomm

…

dw

dmaengine: dw: pass platform data via struct dw_dma_chip

2016-05-02 15:31:05 +05:30

hsu

dmaengine updates for 4.7

2016-05-19 11:47:18 -07:00

ioat

dmaengine: ioatdma: disable relaxed ordering for ioatdma

2016-05-14 13:36:52 +05:30

ipu

…

ppc4xx

…

qcom

dmaengine: qcom_hidma: add support for object hierarchy

2016-05-14 11:54:45 +05:30

sh

…

xilinx

dmaengine updates for 4.7

2016-05-19 11:47:18 -07:00

acpi-dma.c

…

amba-pl08x.c

dmaengine: pl08x: allocate OF slave channel data at probe time

2016-04-05 16:53:41 -07:00

at_hdmac_regs.h

…

at_hdmac.c

…

at_xdmac.c

dmaengine: at_xdmac: double FIFO flush needed to compute residue

2016-05-30 10:47:52 +05:30

bcm2835-dma.c

dmaengine: bcm2835: fix typo/added newline in legacy-mode warning message

2016-05-02 15:08:19 +05:30

coh901318_lli.c

…

coh901318.c

…

coh901318.h

…

cppi41.c

…

dma-axi-dmac.c

…

dma-jz4740.c

…

dma-jz4780.c

…

dmaengine.c

Merge branch 'topic/core' into for-linus

2016-05-17 10:13:40 +05:30

dmaengine.h

…

dmatest.c

…

edma.c

dmaengine updates for 4.7

2016-05-19 11:47:18 -07:00

ep93xx_dma.c

…

fsl_raid.c

…

fsl_raid.h

…

fsl-edma.c

…

fsldma.c

dmaengine: fsldma: Use dma_pool_zalloc

2016-05-03 12:23:25 +05:30

fsldma.h

…

idma64.c

…

idma64.h

asm-generic changes for 4.6

2016-03-24 23:13:48 -07:00

img-mdc-dma.c

…

imx-dma.c

…

imx-sdma.c

…

iop-adma.c

…

k3dma.c

…

Kconfig

Merge branch 'topic/xilinx' into for-linus

2016-05-17 10:15:34 +05:30

lpc18xx-dmamux.c

…

Makefile

dmaengine: tegra-adma: Add support for Tegra210 ADMA

2016-05-13 14:56:24 +05:30

mic_x100_dma.c

…

mic_x100_dma.h

…

mmp_pdma.c

dmaengine: mmp_pdma: Use dma_pool_zalloc

2016-05-03 12:23:11 +05:30

mmp_tdma.c

…

moxart-dma.c

…

mpc512x_dma.c

dmaengine: mpc512x: Fix code style

2016-04-04 09:50:10 -07:00

mv_xor.c

dmaengine: mv_xor: Fix incorrect offset in dma_map_page()

2016-06-07 12:44:23 +05:30

mv_xor.h

dmaengine: mv_xor: use SoC type instead of directly the operation mode

2016-05-03 12:27:47 +05:30

mxs-dma.c

…

nbpfaxi.c

…

of-dma.c

dmaengine: of_dma: approximate an average distribution

2016-05-14 13:34:10 +05:30

omap-dma.c

dmaengine: omap-dma: Do not suppress interrupts for memcpy

2016-04-05 09:09:42 -07:00

pch_dma.c

…

pl330.c

…

pxa_dma.c

dmaengine: pxa_dma: remove duplicate const qualifier

2016-04-26 21:59:46 +05:30

s3c24xx-dma.c

…

sa11x0-dma.c

…

sirf-dma.c

…

ste_dma40_ll.c

…

ste_dma40_ll.h

…

ste_dma40.c

…

stm32-dma.c

…

sun4i-dma.c

remove lots of IS_ERR_VALUE abuses

2016-05-27 15:26:11 -07:00

sun6i-dma.c

dmaengine: sun6i: Add cyclic capability

2016-05-02 15:59:02 +05:30

tegra20-apb-dma.c

dmaengine: tegra-apb: proper default init of channel slave_id

2016-05-02 15:23:56 +05:30

tegra210-adma.c

dmaengine: tegra-adma: Add support for Tegra210 ADMA

2016-05-13 14:56:24 +05:30

ti-dma-crossbar.c

…

timb_dma.c

…

TODO

…

txx9dmac.c

…

txx9dmac.h

…

virt-dma.c

…

virt-dma.h

…

xgene-dma.c

…

zx296702_dma.c

…