Christophe Leroy 6f553912ee powerpc/sysdev/simple_gpio: Fix oops in gpio save_regs function ...

of_mm_gpiochip_add_data() generates an oops for NULL pointer dereference.

of_mm_gpiochip_add_data() calls mm_gc->save_regs() before
setting the data, therefore ->save_regs() cannot use gpiochip_get_data()

Fixes: 937daafca7 ("powerpc: simple-gpio: use gpiochip data pointer")
Cc: stable@vger.kernel.org # v4.7+
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2017-06-01 19:54:41 +10:00

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ge

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

xics

powerpc/powernv: Fix oops on P9 DD1 in cause_ipi()

2017-04-26 23:28:12 +10:00

xive

Merge branch 'kvm-ppc-next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc into HEAD

2017-05-09 11:50:01 +02:00

6xx-suspend.S

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axonram.c

block: remove block_device_operations ->direct_access()

2017-04-25 13:20:46 -07:00

cpm1.c

powerpc/8xx: Adding support of IRQ in MPC8xx GPIO

2017-05-02 22:35:00 -05:00

cpm2_pic.c

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cpm2_pic.h

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cpm2.c

soc/fsl/qe: fix Oops on CPM1 (and likely CPM2)

2016-09-25 02:38:52 -05:00

cpm_common.c

soc/fsl/qe: fix Oops on CPM1 (and likely CPM2)

2016-09-25 02:38:52 -05:00

dart_iommu.c

dma-mapping: use unsigned long for dma_attrs

2016-08-04 08:50:07 -04:00

dart.h

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dcr-low.S

ppc: move exports to definitions

2016-08-07 23:50:09 -04:00

dcr.c

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ehv_pic.c

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

fsl_85xx_cache_ctlr.h

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fsl_85xx_cache_sram.c

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fsl_85xx_l2ctlr.c

powerpc/85xx: Don't report SRAM to L2 cache fallback as error

2016-07-08 19:55:34 -05:00

fsl_gtm.c

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

fsl_lbc.c

powerpc/fsl-lbc: use DEFINE_SPINLOCK()

2016-12-09 23:08:40 -06:00

fsl_mpic_err.c

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

fsl_mpic_timer_wakeup.c

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fsl_msi.c

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

fsl_msi.h

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fsl_pci.c

powerpc/fsl_pci: Size upper inbound window based on RAM size

2016-09-25 02:38:54 -05:00

fsl_pci.h

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fsl_pmc.c

powerpc/fsl_pmc: use builtin_platform_driver

2016-12-04 19:51:44 -06:00

fsl_rcpm.c

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fsl_rio.c

powerpc: Add support for relative exception tables

2016-11-14 11:11:51 +11:00

fsl_rio.h

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fsl_rmu.c

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fsl_soc.c

powerpc/fsl_soc: improve and simplify get_baudrate

2016-11-23 01:23:37 -06:00

fsl_soc.h

powerpc: Convert fsl_rstcr_restart to a reset handler

2016-09-25 02:38:50 -05:00

grackle.c

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i8259.c

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

indirect_pci.c

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ipic.c

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

ipic.h

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Kconfig

powerpc/xive: Native exploitation of the XIVE interrupt controller

2017-04-10 21:41:34 +10:00

Makefile

powerpc/xive: Native exploitation of the XIVE interrupt controller

2017-04-10 21:41:34 +10:00

micropatch.c

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mmio_nvram.c

powerpc/sparse: Make a bunch of things static

2016-09-13 17:35:47 +10:00

mpc5xxx_clocks.c

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mpc8xx_pic.c

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

mpc8xx_pic.h

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mpic_msgr.c

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

mpic_msi.c

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mpic_timer.c

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mpic_u3msi.c

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

mpic.c

powerpc/mpic: use of_property_read_bool

2016-09-25 02:38:51 -05:00

mpic.h

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msi_bitmap.c

treewide: replace obsolete _refok by __ref

2016-08-02 17:31:41 -04:00

mv64x60_dev.c

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mv64x60_pci.c

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mv64x60_pic.c

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

mv64x60_udbg.c

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mv64x60.h

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of_rtc.c

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pmi.c

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

ppc4xx_cpm.c

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ppc4xx_gpio.c

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ppc4xx_hsta_msi.c

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

ppc4xx_msi.c

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

ppc4xx_ocm.c

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ppc4xx_pci.c

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ppc4xx_pci.h

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ppc4xx_soc.c

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

rtc_cmos_setup.c

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scom.c

powerpc: Create asm/debugfs.h and move powerpc_debugfs_root there

2017-04-11 07:46:03 +10:00

simple_gpio.c

powerpc/sysdev/simple_gpio: Fix oops in gpio save_regs function

2017-06-01 19:54:41 +10:00

simple_gpio.h

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tsi108_dev.c

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tsi108_pci.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

udbg_memcons.c

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uic.c

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

xilinx_intc.c

powerpc/virtex: Use generic xilinx irqchip driver

2016-11-29 09:14:50 +00:00

xilinx_pci.c

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