Ben Dooks b7b4d3426d mmc: sdhci: Check mrq->cmd in sdhci_tasklet_finish ...

It seems that under certain circumstances that the sdhci_tasklet_finish()
call can be entered with mrq->cmd set to NULL, causing the system to crash
with a NULL pointer de-reference.

Unable to handle kernel NULL pointer dereference at virtual address 00000000
PC is at sdhci_tasklet_finish+0x34/0xe8
LR is at sdhci_tasklet_finish+0x24/0xe8

Seen on S3C6410 system.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: <stable@kernel.org>
Signed-off-by: Chris Ball <cjb@laptop.org>

2011-04-27 19:16:45 -04:00

..

at91_mci.c

mmc: at91_mci: fix multiblock SDIO transfers

2010-12-21 11:46:32 -08:00

atmel-mci-regs.h

atmel-mci: add MCI2 register definitions

2009-06-13 22:43:01 +02:00

atmel-mci.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

au1xmmc.c

tree-wide: fix comment/printk typos

2010-11-01 15:38:34 -04:00

bfin_sdh.c

mmc: bfin_sdh: fix alloc size for private data

2011-01-26 00:28:41 -05:00

cb710-mmc.c

mmc: cb710: Return err value in cb710_wait_while_busy()

2011-03-15 13:49:42 -04:00

cb710-mmc.h

mmc: Driver for CB710/720 memory card reader (MMC part)

2009-06-13 22:42:58 +02:00

davinci_mmc.c

mmc: davinci: add support for SDIO irq handling

2011-01-09 19:16:18 -05:00

dw_mmc.c

mmc: dw_mmc: set fixed burst in BMOD register

2011-03-25 10:30:49 -04:00

dw_mmc.h

mmc: dw_mmc: support DDR mode

2011-03-15 13:51:47 -04:00

imxmmc.c

mmc: Remove distinction between hw and phys segments

2010-10-23 21:11:11 +08:00

imxmmc.h

imxmmc: use readl/writel

2008-12-16 14:58:17 +01:00

jz4740_mmc.c

mmc: jz4740: don't treat NULL clk as an error

2011-01-25 21:53:51 -05:00

Kconfig

mmc: SDHI should depend on SUPERH || ARCH_SHMOBILE

2011-03-28 09:41:27 -04:00

Makefile

mmc: tmio: convert the SDHI MMC driver from MFD to a platform driver

2011-03-25 10:39:23 -04:00

mmc_spi.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

mmci.c

mmc: mmci: Add ARM variant with extended FIFO

2011-03-25 10:30:49 -04:00

mmci.h

ARM: mmci: add dmaengine-based DMA support

2011-02-04 13:25:49 +00:00

msm_sdcc.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc

2011-03-18 22:32:40 -07:00

msm_sdcc.h

mmc: msm_sdcc: Add gpio handling function to driver

2011-01-21 16:58:00 -08:00

mvsdio.c

mmc: Remove distinction between hw and phys segments

2010-10-23 21:11:11 +08:00

mvsdio.h

mmc: SDIO driver for Marvell SoCs

2009-03-24 21:30:03 +01:00

mxcmmc.c

mmc: mxcmmc: use dmaengine API

2011-03-15 13:49:32 -04:00

mxs-mmc.c

mmc: mxs-mmc: add mmc host driver for i.MX23/28

2011-03-15 13:49:37 -04:00

of_mmc_spi.c

mmc: of_mmc_spi: Need to include irq.h and of_irq.h

2011-03-25 10:30:49 -04:00

omap_hsmmc.c

drivers/mmc/host/omap_hsmmc.c: use resource_size()

2011-03-22 17:44:15 -07:00

omap.c

mmc: omap: Fix possible NULL pointer deref

2011-04-27 19:15:12 -04:00

pxamci.c

mmc: Move regulator handling closer to core

2010-10-23 21:11:16 +08:00

pxamci.h

…

s3cmci.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

s3cmci.h

s3cmci: DMA fixes

2009-10-01 16:11:15 -07:00

sdhci-cns3xxx.c

mmc: sdhci-pltfm: move .h file into appropriate subdir

2010-10-23 21:11:21 +08:00

sdhci-dove.c

mmc: Add support for the Marvell Dove SDHCI controller

2011-01-08 21:48:48 -05:00

sdhci-esdhc-imx.c

mmc: sdhci-esdhc: enable esdhc on imx53

2011-03-25 10:30:50 -04:00

sdhci-esdhc.h

mmc: sdhci-esdhc: remove SDHCI_QUIRK_NO_CARD_NO_RESET from esdhc

2011-03-25 10:30:49 -04:00

sdhci-of-core.c

dt: Eliminate of_platform_{,un}register_driver

2011-02-28 13:22:46 -07:00

sdhci-of-esdhc.c

mmc: sdhci-esdhc: remove SDHCI_QUIRK_NO_CARD_NO_RESET from esdhc

2011-03-25 10:30:49 -04:00

sdhci-of-hlwd.c

sdhci: build fix: rename SDHCI I/O accessor functions

2010-05-27 09:12:40 -07:00

sdhci-of.h

sdhci-of: add support for the wii sdhci controller

2009-12-17 15:45:32 -08:00

sdhci-pci.c

mmc: sdhci-pci: Fix error case in sdhci_pci_probe_slot()

2011-04-27 19:14:55 -04:00

sdhci-pltfm.c

mmc: add sdhci-tegra driver for Tegra SoCs

2011-01-08 23:52:23 -05:00

sdhci-pltfm.h

mmc: sdhci-esdhc: use writel/readl as general APIs

2011-03-25 10:30:50 -04:00

sdhci-pxa.c

mmc: sdhci: 8-bit bus width changes

2010-11-22 15:12:04 -05:00

sdhci-s3c.c

mmc: sdhci-s3c: Auto CMD12 support

2011-03-15 13:48:25 -04:00

sdhci-spear.c

drivers: Final irq namespace conversion

2011-03-29 14:48:19 +02:00

sdhci-tegra.c

mmc: sdhci-tegra: free irq on error and remove

2011-03-15 13:49:35 -04:00

sdhci.c

mmc: sdhci: Check mrq->cmd in sdhci_tasklet_finish

2011-04-27 19:16:45 -04:00

sdhci.h

mmc: sdhci: add the abort CMDTYPE bits definition

2011-03-25 10:30:50 -04:00

sdricoh_cs.c

tree-wide: fix comment/printk typos

2010-11-01 15:38:34 -04:00

sh_mmcif.c

mmc: sh_mmcif: support aggressive clock gating

2011-03-16 12:30:25 -04:00

sh_mobile_sdhi.c

mmc: tmio: convert the SDHI MMC driver from MFD to a platform driver

2011-03-25 10:39:23 -04:00

tifm_sd.c

mmc: Remove distinction between hw and phys segments

2010-10-23 21:11:11 +08:00

tmio_mmc_dma.c

mmc: tmio_mmc: Move some defines into a shared header

2011-03-26 15:58:50 -04:00

tmio_mmc_pio.c

mmc: tmio: fix .set_ios(MMC_POWER_UP) handling

2011-04-27 19:16:29 -04:00

tmio_mmc.c

mmc: tmio: split core functionality, DMA and MFD glue

2011-03-25 10:39:11 -04:00

tmio_mmc.h

mmc: tmio_mmc: Move some defines into a shared header

2011-03-26 15:58:50 -04:00

ushc.c

mmc: ushc: Remove duplicate include of usb.h

2011-01-25 21:53:43 -05:00

via-sdmmc.c

mmc: use pci_dev->revision

2011-03-25 10:30:49 -04:00

wbsd.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

wbsd.h

…