aboutsummaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAge
* [media] firedtv-avc: Fix compilation warningsMauro Carvalho Chehab2011-11-24
| | | | | | | | drivers/media/dvb/firewire/firedtv-avc.c: In function ‘avc_tuner_tuneqpsk’: drivers/media/dvb/firewire/firedtv-avc.c:394:4: warning: enumeration value ‘ROLLOFF_15’ not handled in switch [-Wswitch] drivers/media/dvb/firewire/firedtv-avc.c:394:4: warning: enumeration value ‘ROLLOFF_13’ not handled in switch [-Wswitch] Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] em28xx: Fix a few warnings due to HVR-930C additionMauro Carvalho Chehab2011-11-24
| | | | | | | | drivers/media/video/em28xx/em28xx-cards.c:339:30: warning: ‘hauppauge_930c_gpio’ defined but not used [-Wunused-variable] drivers/media/video/em28xx/em28xx-dvb.c: In function ‘em28xx_dvb_init’: drivers/media/video/em28xx/em28xx-dvb.c:886:3: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement] Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] staging: as102: Add missing function argumentSylwester Nawrocki2011-11-24
| | | | | | | | Add missing dev argument in dev_err() call to correct an error introduced in commit 880102898f19cf9f9ba36dc9d838b5476645ce00 Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc: Fix input deadlock and transmit error in redrat3 driverAndrew Vincer2011-11-24
| | | | | | | | | | | | | Fixed submit urb logic so hardware doesn't hang trying to transmit signal data Removed unneeded enable/disable detector commands in redrat3_transmit_ir (the hardware does this anyway) and converted arguments to unsigned as per 5588dc2 Signed-off-by: Andrew Vincer <andrew@redrat.co.uk> Cc: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] av7110: wrong limiter in av7110_start_feed()Dan Carpenter2011-11-24
| | | | | | | | | | | | | | | | | | | | | | | Smatch complains that the wrong limiter is used here: drivers/media/dvb/ttpci/av7110.c +906 dvb_feed_start_pid(12) error: buffer overflow 'npids' 5 <= 19 Here is the problem code: 905 i = dvbdmxfeed->pes_type; 906 npids[i] = (pid[i]&0x8000) ? 0 : pid[i]; "npids" is a 5 element array declared on the stack. If dvbdmxfeed->pes_type is more than 4 we probably put a (u16)0 past the end of the array. If dvbdmxfeed->pes_type is over 4 the rest of the function doesn't do anything. dvbdmxfeed->pes_type is capped at less than DMX_TS_PES_OTHER (20) in the caller function, but I changed it to less than or equal to DMX_TS_PES_PCR (4). Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] TT CT-3650 i2c fixJose Alberto Reguero2011-11-24
| | | | | | | This patch fix a bug in the i2c code of ttusb2 driver. Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ir-sanyo-decoder.c doesn't compileHans Verkuil2011-11-24
| | | | | | | | | I get this error when compiling for_v3.3: There is a include <linux/module.h> missing. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] V4L: mt9t112: use after free in mt9t112_probe()Dan Carpenter2011-11-24
| | | | | | | | priv gets dereferenced in mt9t112_set_params() so we should return before calling that. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ir-rc6-decoder: Support RC6-6A variable length datalawrence rust2011-11-23
| | | | | | | | | | | | | | | This patch to the IR RC6 decoder adds support for variable length mode-6A frames which can range in size from 8 to 128 bits. Please refer to the following link for a detailed explanation or RC6 frames: http://slydiman.narod.ru/scr/kb/rc6.htm This change removes the assumption that frames are fixed length (currently either 24 or 32 data bits) and actually counts the number of bits until an end of frame marker is seen. [mchehab@redhat.com: Tested with a RC-6(0) IR - 16 bits] Tested-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge tag 'v3.2-rc2' into staging/for_v3.3Mauro Carvalho Chehab2011-11-23
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tag 'v3.2-rc2': (3068 commits) Linux 3.2-rc2 hfs: add sanity check for file name length fsl-rio: fix compile error blackfin: Fixup export.h includes Blackfin: add serial TX IRQ in individual platform resource virtio-pci: fix use after free ACPI / cpuidle: Remove acpi_idle_suspend (to fix suspend regression) drm/radeon/kms/combios: fix dynamic allocation of PM clock modes [CPUFREQ] db8500: fix build error due to undeclared i variable bma023: Add SFI translation for this device vrtc: change its year offset from 1960 to 1972 ce4100: fix a build error arm/imx: fix imx6q mmc error when mounting rootfs arm/imx: fix AUTO_ZRELADDR selection arm/imx: fix the references to ARCH_MX3 ARM: mx51/53: set pwm clock parent to ipg_perclk btrfs: rename the option to nospace_cache drm/radeon/kms/pm: switch to dynamically allocating clock mode array drm/radeon/kms: optimize r600_pm_profile_init drm/radeon/kms/pm: add a proper pm profile init function for fusion ... Conflicts: drivers/media/radio/Kconfig
| * Linux 3.2-rc2Linus Torvalds2011-11-15
| |
| * Merge branch 'iommu/fixes' of ↵Linus Torvalds2011-11-15
| |\ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu * 'iommu/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu: omap: Fix compile failure
| | * iommu: omap: Fix compile failureMing Lei2011-11-08
| | | | | | | | | | | | | | | | | | | | | | | | Fix compile failure in drivers/iommu/omap-iommu-debug.c because of missing module.h include. Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| * | Merge branch 'fixes' of git://git.linaro.org/people/triad/linux-pinctrlLinus Torvalds2011-11-15
| |\ \ | | | | | | | | | | | | | | | | | | | | * 'fixes' of git://git.linaro.org/people/triad/linux-pinctrl: pinctrl: hide subsystem from the populace pinctrl: fix "warning: 'struct pinctrl_dev' declared inside parameter list"
| | * | pinctrl: hide subsystem from the populaceLinus Walleij2011-11-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Machines that have embedded pin controllers need to select them explicitly, so why broadcast their config options to menuconfig. We provide a helpful submenu for those machines that do select it, making it possible to enable debugging for example. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| | * | pinctrl: fix "warning: 'struct pinctrl_dev' declared inside parameter list"Barry Song2011-11-09
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | when pinctl subsystem is not selected, when compiling drivers including the include/linux/pinctrl/pinctrl.h, we will get the warning as below: In file included from include/linux/pinctrl/pinmux.h:17, from drivers/tty/serial/sirfsoc_uart.c:25: include/linux/pinctrl/pinctrl.h:126: warning: 'struct pinctrl_dev' declared inside parameter list include/linux/pinctrl/pinctrl.h:126: warning: its scope is only this definition or declaration, which is probably not what you want Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | Merge branch 'for-linus' of ↵Linus Torvalds2011-11-15
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: fsl-rio: fix compile error
| | * | fsl-rio: fix compile errorLiu Gang2011-11-14
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "#include <linux/module.h>" was replaced by "#include <linux/export.h>" in the patch "powerpc: various straight conversions from module.h --> export.h". This will cause the following compile problem: arch/powerpc/sysdev/fsl_rio.c: In function 'fsl_rio_mcheck_exception': arch/powerpc/sysdev/fsl_rio.c:296: error: implicit declaration of function 'search_exception_tables'. The file fsl_rio.c needs the declaration of function "search_exception_tables" in the header file "linux/module.h". Signed-off-by: Liu Gang <Gang.Liu@freescale.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * | Merge branch 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds2011-11-15
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6: gpio: pca953x: propagate the errno from the chip_init functions gpio: pca953x: remove unneeded check for chip type gpio/omap: check return value from irq_alloc_generic_chip gpio/omap: replace MOD_REG_BIT macro with static inline
| | * \ Merge branch 'for_3.2/gpio-cleanup' of ↵Grant Likely2011-11-08
| | |\ \ | | | | | | | | | | | | | | | git://gitorious.org/khilman/linux-omap-pm into gpio/merge
| | | * | gpio/omap: check return value from irq_alloc_generic_chipTodd Poynor2011-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ensure return value of irq_alloc_generic_chip() is checked before continuing on to use it. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| | | * | gpio/omap: replace MOD_REG_BIT macro with static inlineKevin Hilman2011-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This macro is ugly and confusing, especially since it passes in most arguments, but uses an implied 'base' from the caller. Replace it with an equivalent static inline. Signed-off-by: Kevin Hilman <khilman@ti.com>
| | * | | gpio: pca953x: propagate the errno from the chip_init functionsWolfram Sang2011-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initializing the chips may return with an error, but this error gets dropped in probe(). Propagate this further to the driver core. Also, simplify returning the error in one of the init functions. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| | * | | gpio: pca953x: remove unneeded check for chip typeWolfram Sang2011-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can assume our own device_id table is correct, so remove checking if the chip type is valid. (The check was bogus anyway: If it found an invalid entry, it returned with 0!) This is in preparation for further cleanups. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| * | | | Merge branch 'for-linus' of ↵Linus Torvalds2011-11-15
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lliubbo/blackfin * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lliubbo/blackfin: blackfin: Fixup export.h includes Blackfin: add serial TX IRQ in individual platform resource
| | * | | | blackfin: Fixup export.h includesLars-Peter Clausen2011-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 8dc7a9c84 ("blackfin: Add export.h to files using EXPORT_SYMBOL/THIS_MODULE") inserted some of the include statements into sections protected by an unrelated #if CONFIG_... statement. This can cause, depending on the configuration used, warnings like this one: arch/blackfin/mach-bf537/boards/stamp.c:2940: warning: data definition has no type or storage class arch/blackfin/mach-bf537/boards/stamp.c:2940: warning: type defaults to ‘int’ in declaration of ‘EXPORT_SYMBOL’ arch/blackfin/mach-bf537/boards/stamp.c:2940: warning: parameter names (without types) in function declaration This patch fixes it by moving the includes out of the #if protected sections. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Bob Liu <lliubbo@gmail.com>
| | * | | | Blackfin: add serial TX IRQ in individual platform resourceSonic Zhang2011-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The serial TX IRQ is not simply (RX IRQ + 1) on some Blackfin chips, so move the values to the platform resources. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Bob Liu <lliubbo@gmail.com>
| * | | | | hfs: add sanity check for file name lengthDan Carpenter2011-11-15
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On a corrupted file system the ->len field could be wrong leading to a buffer overflow. Reported-and-acked-by: Clement LECIGNE <clement.lecigne@netasq.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * | | | Merge branch 'rmobile-fixes-for-linus' of git://github.com/pmundt/linux-shLinus Torvalds2011-11-14
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'rmobile-fixes-for-linus' of git://github.com/pmundt/linux-sh: ARM: mach-shmobile: cpuidle single/global and last_state fixes ARM: mach-shmobile: move helper macro PORTCR to sh_pfc.h ARM: mach-shmobile: move helper macro PORT_xx to sh_pfc.h ARM: mach-shmobile: move helper macro PORT_DATA_xx to sh_pfc.h ARM: mach-shmobile: ap4evb: remove white space from end of line ARM: mach-shmobile: clock-sh7372: remove un-necessary index ARM: mach-shmobile: kota2: add comment out separator ARM: mach-shmobile: sh73a0: add MMC data pin pull-up
| | * | | | ARM: mach-shmobile: cpuidle single/global and last_state fixesMagnus Damm2011-11-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following commits break cpuidle on SH-Mobile ARM: 46bcfad cpuidle: Single/Global registration of idle states e978aa7 cpuidle: Move dev->last_residency update to driver enter routine; remove dev->last_state This patch remedies these issues by up-porting the SH-Mobile code to fit with the above introduced framework changes. It is worth noting that the new code becomes significantly cleaner, so these framework changes are very welcome. At the same time this breakage could probably have been avoided by grepping for "last_state" and "cpuidle_register_driver". Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * | | | ARM: mach-shmobile: move helper macro PORTCR to sh_pfc.hKuninori Morimoto2011-11-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * | | | ARM: mach-shmobile: move helper macro PORT_xx to sh_pfc.hKuninori Morimoto2011-11-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves PORT_xx helper macro to sh_pfc.h, and it expects CPU_ALL_PORT() macro for each CPU Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * | | | ARM: mach-shmobile: move helper macro PORT_DATA_xx to sh_pfc.hKuninori Morimoto2011-11-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch move PORT_DATA_xx helper macro to sh_pfc.h. and pfc-sh7372.c used it Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * | | | ARM: mach-shmobile: ap4evb: remove white space from end of lineKuninori Morimoto2011-11-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * | | | ARM: mach-shmobile: clock-sh7372: remove un-necessary indexKuninori Morimoto2011-11-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | it is not necessary to have sh7372_xxxx index on static variable Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * | | | ARM: mach-shmobile: kota2: add comment out separatorKuninori Morimoto2011-11-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * | | | ARM: mach-shmobile: sh73a0: add MMC data pin pull-upKuninori Morimoto2011-11-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds MMC data pin pull-up option for pfc-sh73a0.c, and select it on ag5evm board. The MMC read/write will be error without this patch. Cc: Takashi YOSHII <takashi.yoshii.zj@renesas.com> Tested-by: Simon Horman <horms@verge.net.au> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | Merge branch 'sh-fixes-for-linus' of git://github.com/pmundt/linux-shLinus Torvalds2011-11-14
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'sh-fixes-for-linus' of git://github.com/pmundt/linux-sh: mailmap: Fix up some renesas attributions sh: clkfwk: Kill off remaining debugfs cruft. drivers: sh: Kill off dead pathname for runtime PM stub. drivers: sh: Generalize runtime PM platform stub. sh: Wire up process_vm syscalls. sh: clkfwk: add clk_rate_mult_range_round() serial: sh-sci: Fix up SH-2A SCIF support. sh: Fix cached/uncaced address calculation in 29bit mode
| | * | | | | mailmap: Fix up some renesas attributionsKuninori Morimoto2011-11-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds in entries for both Goda and Morimoto-san who have previously used different conventions. Cc: Yusuke Goda <yusuke.goda.sx@renesas.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | | | | | |
| | | \ \ \ \
| | *-. \ \ \ \ Merge branches 'sh/pm-runtime' and 'common/clkfwk' into sh-fixes-for-linusPaul Mundt2011-11-11
| | |\ \ \ \ \ \
| | | | * | | | | sh: clkfwk: Kill off remaining debugfs cruft.Paul Mundt2011-11-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that all of the named string association with clocks has been migrated to clkdev lookups there's no meaningful named topology that can be constructed for a debugfs tree view. Get rid of the left over bits, and shrink struct clk a bit in the process. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | | | * | | | | sh: clkfwk: add clk_rate_mult_range_round()Kuninori Morimoto2011-11-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This provides a clk_rate_mult_range_round() helper for use by some of the CPG PLL ranged multipliers, following the same approach as used by the div ranges. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | | * | | | | | drivers: sh: Kill off dead pathname for runtime PM stub.Paul Mundt2011-11-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | | * | | | | | drivers: sh: Generalize runtime PM platform stub.Paul Mundt2011-11-11
| | | | |/ / / / | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The runtime PM platform support stub in use by ARM-based SH/R-Mobile platforms contains nothing that's specifically ARM-related and instead of wholly generic to anything using the clock framework. The recent runtime PM changes interact rather badly with the lazy disabling of clocks late in the boot process through the clock framework, leading to situations where the runtime suspend/resume paths are entered without a clock being actively driven due to having been lazily gated off. In order to correct this we can trivially tie in the aforementioned stub as a general fallback for all SH platforms that don't presently have their own runtime PM implementations (the corner case being SH-based SH-Mobile platforms, which have their own stub through the hwblk API -- which in turn has bitrotted and will be subsequently adapted to use the same stub as everyone else), regardless of whether the platforms choose to define power domains of their own or not. This fixes up regressions for clock framework users who also build in runtime PM support without any specific power domains of their own, which was previously causing the serial console to be lost when warring with lazy clock disabling. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * | | | | | sh: Wire up process_vm syscalls.Paul Mundt2011-11-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * | | | | | Merge branches 'sh/core' and 'sh/serial-rework' into sh-fixes-for-linusPaul Mundt2011-11-04
| | |\ \ \ \ \ \
| | | * | | | | | serial: sh-sci: Fix up SH-2A SCIF support.Phil Edworthy2011-11-04
| | | | |/ / / / | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes up support for SH-2(A) SCIFs by introducing a new regtype. As expected, it's close to the SH-4A SCIF with fifodata, but still different enough to warrant its own type. Fixes up a number of FIFO overflows and similar for both SH7203/SH7264. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Tested-by: Federico Fuga <fuga@studiofuga.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * / | | | | sh: Fix cached/uncaced address calculation in 29bit modeNobuhiro Iwamatsu2011-11-04
| | |/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the case of 29bit mode, CAC/UNCAC_ADDR does not return a right address. This revises this problem by using P1SEGADDR and P2SEGADDR in 29bit mode. Reported-by: Yutaro Ebihara <ebiharaml@si-linux.co.jp> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Tested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Simon Horman <horms@verge.net.au> Cc: stable@kernel.org Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | | Merge git://github.com/rustyrussell/linuxLinus Torvalds2011-11-14
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://github.com/rustyrussell/linux: virtio-pci: fix use after free
| | * | | | | | virtio-pci: fix use after freeMichael S. Tsirkin2011-11-13
| | | |_|_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 31a3ddda166cda86d2b5111e09ba4bda5239fae6 introduced a use after free in virtio-pci. The main issue is that the release method signals removal of the virtio device, while remove signals removal of the pci device. For example, on driver removal or hot-unplug, virtio_pci_release_dev is called before virtio_pci_remove. We then might get a crash as virtio_pci_remove tries to use the device freed by virtio_pci_release_dev. We allocate/free all resources together with the pci device, so we can leave the release method empty. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: stable@kernel.org
generated by cgit v1.2.2 (git 2.25.0) at 2025-03-23 22:36:10 -0400