Andy Shevchenko bcc567e311 dmatest: do not allow to interrupt ongoing tests ...

When user interrupts ongoing transfers the dmatest may end up with console
lockup, oops, or data mismatch. This patch prevents user to abort any ongoing
test.

Documentation is updated accordingly.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reported-by: Will Deacon <will.deacon@arm.com>
Tested-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

2013-06-08 02:13:44 +05:30

..

bestcomm

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

2013-02-23 17:09:55 -08:00

ioat

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2013-05-09 09:46:45 -07:00

ipu

dma: ipu: ipu_idmac: Fix section mismatch

2013-04-15 09:51:18 +05:30

ppc4xx

Drivers: dma: remove __dev* attributes.

2013-01-03 15:57:15 -08:00

sh

sudmac: add support for SUDMAC

2013-04-30 15:50:12 +05:30

acpi-dma.c

dma: acpi-dma: parse CSRT to extract additional resources

2013-05-14 10:23:57 +05:30

amba-pl08x.c

pl080.h: moved from arm/include/asm/hardware to include/linux/amba/

2013-01-13 05:19:45 -08:00

at_hdmac_regs.h

at_hdmac: move to generic DMA binding

2013-04-30 14:17:41 +05:30

at_hdmac.c

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2013-05-09 09:46:45 -07:00

coh901318_lli.c

Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma

2013-02-26 09:24:48 -08:00

coh901318.c

dma: Remove erroneous __exit and __exit_p() references

2013-04-15 09:51:16 +05:30

coh901318.h

dma: coh901318: merge header files

2013-01-07 17:36:37 +01:00

dmaengine.c

Merge branch 'topic/of' into for-linus

2013-05-02 21:52:26 +05:30

dmaengine.h

dmaengine: consolidate initialization of cookies

2012-03-13 11:37:22 +05:30

dmatest.c

dmatest: do not allow to interrupt ongoing tests

2013-06-08 02:13:44 +05:30

dw_dmac_regs.h

dw_dmac: add ACPI support

2013-04-15 22:04:19 +05:30

dw_dmac.c

dw_dmac: add ACPI support

2013-04-15 22:04:19 +05:30

edma.c

Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma

2013-02-26 09:24:48 -08:00

ep93xx_dma.c

dma: ep93xx_dma: reuse is_slave_direction helper

2013-01-12 05:07:22 -08:00

fsldma.c

dma: remove use of __devinit

2012-11-28 12:42:36 -08:00

fsldma.h

dmaengine: move last completed cookie into generic dma_chan structure

2012-03-13 11:36:06 +05:30

imx-dma.c

dma: imx-dma: Remove redundant NULL check before kfree

2013-04-15 09:51:18 +05:30

imx-sdma.c

dma: Remove erroneous __exit and __exit_p() references

2013-04-15 09:51:16 +05:30

intel_mid_dma_regs.h

dma: fix comments

2012-09-01 08:57:12 -07:00

intel_mid_dma.c

Drivers: dma: remove __dev* attributes.

2013-01-03 15:57:15 -08:00

iop-adma.c

Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma

2013-02-26 09:24:48 -08:00

iovlock.c

…

Kconfig

dma: sh: add Kconfig

2013-04-30 15:50:12 +05:30

Makefile

dma: sh: add Kconfig

2013-04-30 15:50:12 +05:30

mmp_pdma.c

Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma

2013-02-26 09:24:48 -08:00

mmp_tdma.c

dma: Convert to devm_ioremap_resource()

2013-01-25 12:21:46 -08:00

mpc512x_dma.c

Drivers: dma: remove __dev* attributes.

2013-01-03 15:57:15 -08:00

mv_xor.c

Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma

2013-02-26 09:24:48 -08:00

mv_xor.h

dma: mv_xor: clear the window override control registers

2012-11-22 18:16:37 +01:00

mxs-dma.c

dma: mxs-dma: move to generic device tree binding

2013-04-04 21:22:43 +08:00

of-dma.c

dma:of: Use a mutex to protect the of_dma_list

2013-05-02 21:50:38 +05:30

omap-dma.c

dmaengine: OMAP: Register SDMA controller with Device Tree DMA driver

2013-04-15 09:51:19 +05:30

pch_dma.c

pch_dma: Use GFP_ATOMIC because called from interrupt context

2013-04-15 09:51:16 +05:30

pl330.c

dma: pl330: Convert to devm_ioremap_resource()

2013-04-15 09:51:18 +05:30

sa11x0-dma.c

Drivers: dma: remove __dev* attributes.

2013-01-03 15:57:15 -08:00

sirf-dma.c

dmaengine: sirf: move driver init from module_init to subsys_initcall

2013-05-02 20:48:23 +05:30

ste_dma40_ll.c

dmaengine: ste_dma40: minor cosmetic fixes

2013-01-14 10:51:01 +01:00

ste_dma40_ll.h

dmaengine: ste_dma40: support more than 128 event lines

2013-01-14 10:50:48 +01:00

ste_dma40.c

dmaengine: ste_dma40: fix pm runtime ref counting

2013-05-27 19:50:32 +05:30

tegra20-apb-dma.c

drivers/dma: don't check resource with devm_ioremap_resource

2013-05-18 11:54:55 +02:00

timb_dma.c

dma: timb_dma: Fix compiler warning

2013-04-15 09:51:16 +05:30

TODO

dmaengine: remove ste_dma40 from issue_pending TODO

2011-07-14 04:02:08 +05:30

txx9dmac.c

dma: Remove erroneous __exit and __exit_p() references

2013-04-15 09:51:16 +05:30

txx9dmac.h

dmaengine: move last completed cookie into generic dma_chan structure

2012-03-13 11:36:06 +05:30

virt-dma.c

dmaengine: virt-dma: add support for cyclic DMA periodic callbacks

2012-07-01 14:15:23 +01:00

virt-dma.h

dmaengine: virt-dma: add support for cyclic DMA periodic callbacks

2012-07-01 14:15:23 +01:00