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* Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds2011-03-104-9/+10
|\ | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, UV: Initialize the broadcast assist unit base destination node id properly x86, numa: Fix numa_emulation code with memory-less node0 x86, build: Make sure mkpiggy fails on read error
| * x86, UV: Initialize the broadcast assist unit base destination node id properlyCliff Wickman2011-03-092-3/+3
| | | | | | | | | | | | | | | | | | | | | | The BAU's initialization of the broadcast description header is lacking the coherence domain (high bits) in the nasid. This causes a catastrophic system failure when running on a system with multiple coherence domains. Signed-off-by: Cliff Wickman <cpw@sgi.com> LKML-Reference: <E1PxKBB-0005F0-3U@eag09.americas.sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * x86, numa: Fix numa_emulation code with memory-less node0Yinghai Lu2011-03-041-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This crash happens on a system that does not have RAM on node0. When numa_emulation is compiled in, and: 1. we boot the system without numa=fake... 2. or we boot the system with numa=fake=128 to make emulation fail we will get: [ 0.076025] ------------[ cut here ]------------ [ 0.080004] kernel BUG at arch/x86/mm/numa_64.c:788! [ 0.080004] invalid opcode: 0000 [#1] SMP [...] need to use early_cpu_to_node() directly, because cpu_to_apicid and apicid_to_node will return node0 that is not onlined. Signed-off-by: Yinghai Lu <yinghai@kernel.org> Acked-by: Tejun Heo <tj@kernel.org> Cc: David Rientjes <rientjes@google.com> LKML-Reference: <4D6ECF72.5010308@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * x86, build: Make sure mkpiggy fails on read errorDaniel J Blueman2011-03-011-1/+6
| | | | | | | | | | | | | | | | | | Ensure build doesn't silently continue despite read failure, addressing a warning due to the unchecked call. Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com> LKML-Reference: <AANLkTimxxTMU3=4ry-_zbY6v1xiDi+hW9y1RegTr8vLK@mail.gmail.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
* | Merge branch 'merge' of ↵Linus Torvalds2011-03-095-18/+22
|\ \ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/pseries: Disable VPNH feature powerpc/iseries: Fix early init access to lppaca
| * | powerpc/pseries: Disable VPNH featureBenjamin Herrenschmidt2011-03-101-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This feature triggers nasty races in the scheduler between the rebuilding of the topology and the load balancing code, causing the machine to hang. Disable it for now until the races are fixed. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| * | powerpc/iseries: Fix early init access to lppacaBenjamin Herrenschmidt2011-03-104-17/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The combination of commit 8154c5d22d91cd16bd9985b0638c8957e4688d0e and 93c22703efa72c7527dbd586d1951c1f4a85fd70 Broke boot on iSeries. The problem is that iSeries very early boot code, which generates the device-tree and runs before our normal early initializations does need access the lppaca's very early, before the PACA array is initialized, and in fact even before the boot PACA has been initialized (it contains all 0's at this stage). However, the first patch above makes that code use the new llpaca_of(cpu) accessor, which itself is changed by the second patch to use the PACA array. We fix that by reverting iSeries to directly dereferencing the array. In addition, we fix all iterators in the iSeries code to always skip CPU whose number is above 63 which is the maximum size of that array and the maximum number of supported CPUs on these machines. Additionally, we make sure the boot_paca is properly initialized in our early startup code. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* | | alpha: fix compile error from IRQ clean upMatt Turner2011-03-091-0/+1
| | | | | | | | | | | | | | | Signed-off-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | [CPUFREQ] pcc-cpufreq: don't load driver if get_freq fails during init.Naga Chumbalkar2011-03-091-1/+1
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | Return 0 on failure. This will cause the initialization of the driver to fail and prevent the driver from loading if the BIOS cannot handle the PCC interface command to "get frequency". Otherwise, the driver will load and display a very high value like "4294967274" (which is actually -EINVAL) for frequency: # cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq 4294967274 Signed-off-by: Naga Chumbalkar <nagananda.chumbalkar@hp.com> CC: stable@kernel.org Signed-off-by: Dave Jones <davej@redhat.com>
* | Merge branch 's5p-fixes-for-linus' of ↵Linus Torvalds2011-03-0710-30/+41
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung * 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: S3C64XX: Update regulator names for debugfs compatiblity on SMDK6410 ARM: S3C64XX: Fix build with WM1190 disabled and WM1192 enabled on SMDK6410 ARM: S3C64XX: Reduce output of s3c64xx_dma_init1() ARM: S3C64XX: Tone down SDHCI debugging ARM: S3C64XX: Add clock for i2c1 ARM: S3C64XX: Staticise non-exported GPIO to interrupt functions ARM: SAMSUNG: Include devs.h in dev-uart.c to prototype devices ARM: S3C64XX: Fix keypad setup to configure correct number of rows ARM: S3C2440: Fix usage gpio bank j pin definitions on GTA02 ARM: S5P64X0: Fix number of GPIO lines in Bank F ARM: S3C2440: Select missing S3C_DEV_USB_HOST on GTA02
| * | ARM: S3C64XX: Update regulator names for debugfs compatiblity on SMDK6410Mark Brown2011-03-041-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The debugfs support added to the regulator API (which has been merged in during this merge window) creates directories for regulators named after the display names for the regulators so replace / as a separator for multiple supplies with + in the SMDK6410 machine. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: S3C64XX: Fix build with WM1190 disabled and WM1192 enabled on SMDK6410Mark Brown2011-03-041-0/+1
| | | | | | | | | | | | | | | | | | | | | Avoid relying on implicit inclusion of machine.h Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: S3C64XX: Reduce output of s3c64xx_dma_init1()Ben Dooks2011-03-041-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reduce the logging output of s3c64xx_dma_init1() as it is not useful for normal bootup (and we get an overall indication of the registration of the PL180 DMA block). This removes the following output from the log: s3c64xx_dma_init1: registering DMA 0 (e0808100) s3c64xx_dma_init1: registering DMA 1 (e0808120) s3c64xx_dma_init1: registering DMA 2 (e0808140) s3c64xx_dma_init1: registering DMA 3 (e0808160) s3c64xx_dma_init1: registering DMA 4 (e0808180) s3c64xx_dma_init1: registering DMA 5 (e08081a0) s3c64xx_dma_init1: registering DMA 6 (e08081c0) s3c64xx_dma_init1: registering DMA 7 (e08081e0) Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: S3C64XX: Tone down SDHCI debuggingMark Brown2011-03-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The MMC core calls s3c6400_setup_sdhcp_cfg_card() very frequently, causing the log message in there at KERN_INFO to be displayed a lot which is slow and overly chatty. Convert the message into a pr_debug() to tone this down. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: S3C64XX: Add clock for i2c1Ben Dooks2011-03-041-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | The clock for i2c1 has been missing for a while, add it to the list of clocks for the system and ensure it is initialised at startup. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: S3C64XX: Staticise non-exported GPIO to interrupt functionsMark Brown2011-03-041-2/+2
| | | | | | | | | | | | | | | | | | | | | No need to put these in the global namespace and sparse gets upset. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: SAMSUNG: Include devs.h in dev-uart.c to prototype devicesMark Brown2011-03-041-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Ensures that the declaration agrees with the definition and makes sparse happy. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: S3C64XX: Fix keypad setup to configure correct number of rowsBen Dooks2011-03-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The call to s3c_gpio_cfgrange_nopull() takes a size and base but this looks like it is trying to do base and end. This means it is configuring too many GPIOs and on the case of the Cragganmore means we're seeing an overflow of the ROW pins causing problems with the keyboard driver. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: S3C2440: Fix usage gpio bank j pin definitions on GTA02Lars-Peter Clausen2011-03-041-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The gta02 header file still uses the old S3C2410_GPJx defines instead of the S3C2410_GPJ(x) macro. Since the S3C2410_GPJx defines have already been removed this causes the following build failure: sound/soc/samsung/neo1973_wm8753.c: In function 'lm4853_set_spk': sound/soc/samsung/neo1973_wm8753.c:259: error: 'S3C2440_GPJ2' undeclared (first use in this function) sound/soc/samsung/neo1973_wm8753.c:259: error: (Each undeclared identifier is reported only once sound/soc/samsung/neo1973_wm8753.c:259: error: for each function it appears in.) sound/soc/samsung/neo1973_wm8753.c: In function 'lm4853_get_spk': sound/soc/samsung/neo1973_wm8753.c:267: error: 'S3C2440_GPJ2' undeclared (first use in this function) sound/soc/samsung/neo1973_wm8753.c: In function 'lm4853_event': sound/soc/samsung/neo1973_wm8753.c:276: error: 'S3C2440_GPJ1' undeclared (first use in this function) sound/soc/samsung/neo1973_wm8753.c: At top level: sound/soc/samsung/neo1973_wm8753.c:439: error: 'S3C2440_GPJ2' undeclared here (not in a function) sound/soc/samsung/neo1973_wm8753.c:440: error: 'S3C2440_GPJ1' undeclared here (not in a function) This patches fixes the issue by doing a s,S3C2410_GPJ([\d]+),S3C2410_GPJ(\1),g on the file. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: S5P64X0: Fix number of GPIO lines in Bank FBanajit Goswami2011-03-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch modifies the number of total GPIO lines for Bank F for Samsung S5P6440 and S5P6450 SoCs from 2 to 16. This is necessary as the GPIO lines from 0 to 13 are reserved and only lines 14 and 15 are used. As during initialization, the line number starts at 0, putting 2 does not solve the intended purpose. Signed-off-by: Banajit Goswami <banajit.g@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: S3C2440: Select missing S3C_DEV_USB_HOST on GTA02Lars-Peter Clausen2011-03-041-0/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | The gta02 mach file references the ohci device. So we need to select S3C_DEV_USB_HOST to have the device available. This fixes the following linker errors: arch/arm/mach-s3c2440/built-in.o: In function 'gta02_machine_init': mach-gta02.c:(.init.text+0x370): undefined reference to 's3c_ohci_set_platdata' arch/arm/mach-s3c2440/built-in.o:(.init.data+0xac): undefined reference to 's3c_device_ohci' Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2011-03-0712-22/+56
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm: davinci: cpufreq: fix section mismatch warning DaVinci: fix compilation warnings in <mach/clkdev.h> davinci: tnetv107x: fix register indexing for GPIOs numbers > 31 davinci: da8xx/omap-l1x: add platform device for davinci-pcm-audio ARM: pxa/tosa: register wm9712 codec device ARM: pxa: enable pxa-pcm-audio on pxa210/pxa25x platform ARM: pxa/colibri: don't register pxa2xx-pcmcia nodes on non-colibri platforms ARM: pxa/tosa: drop setting LED trigger name, as it's unsupported now ARM: 6762/1: Update number of VIC for S5P6442 and S5PC100 ARM: 6761/1: Update number of VIC for S5PV210 ARM: 6768/1: hw_breakpoint: ensure debug logic is powered up on v7 cores ARM: 6767/1: ptrace: fix register indexing in GETHBPREGS request ARM: 6765/1: remove obsolete comment from asm/mach/arch.h ARM: 6757/1: fix tlb.h induced linux/swap.h build failure
| * \ Merge branch 'davinci-fixes' of ↵Russell King2011-03-014-10/+19
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci into fixes
| | * | davinci: cpufreq: fix section mismatch warningAxel Lin2011-02-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix below section mismatch warning: WARNING: vmlinux.o(.data+0x673c): Section mismatch in reference from the variable davinci_driver to the function .init.text:davinci_cpu_init() The variable davinci_driver references the function __init davinci_cpu_init() If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console, Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| | * | DaVinci: fix compilation warnings in <mach/clkdev.h>Sergei Shtylyov2011-02-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 6d803ba736abb5e122dede70a4720e4843dd6df4 (ARM: 6483/1: arm & sh: factorised duplicated clkdev.c) caused the following warnings: In file included from /home/headless/src/kernel.org/linux-davinci/arch/arm/ include/asm/clkdev.h:17, from include/linux/clkdev.h:15, from arch/arm/mach-davinci/clock.h:71, from arch/arm/mach-davinci/common.c:22: arch/arm/mach-davinci/include/mach/clkdev.h:4: warning: `struct clk' declared inside parameter list arch/arm/mach-davinci/include/mach/clkdev.h:4: warning: its scope is only this definition or declaration, which is probably not what you want arch/arm/mach-davinci/include/mach/clkdev.h:9: warning: `struct clk' declared inside parameter list Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| | * | davinci: tnetv107x: fix register indexing for GPIOs numbers > 31Hirosh Dabui2011-02-281-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fix a bug in the register indexing for GPIOs numbers > 31 to get the relevant hardware registers of tnetv107x to control the GPIOs. In the structure tnetv107x_gpio_regs: struct tnetv107x_gpio_regs { u32 idver; u32 data_in[3]; u32 data_out[3]; u32 direction[3]; u32 enable[3]; }; The GPIO hardware register addresses of tnetv107x are stored. The chip implements 3 registers of each entity to serve 96 GPIOs, each register provides a subset of 32 GPIOs. The driver provides these macros: gpio_reg_set_bit, gpio_reg_get_bit and gpio_reg_clear_bit. The bug implied the use of macros to access the relevant hardware register e.g. the driver code used the macro like this: 'gpio_reg_clear_bit(&reg->data_out, gpio)' But it has to be used like this: 'gpio_reg_clear_bit(reg->data_out, gpio)'. The different results are shown here: - &reg->data_out + 1 (it will add the full array size of data_out i.e. 12 bytes) - reg->data_out + 1 (it will increment only the size of data_out i.e. only 4 bytes) Acked-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Hirosh Dabui <hirosh.dabui@snom.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| | * | davinci: da8xx/omap-l1x: add platform device for davinci-pcm-audioRajashekhara, Sudhakar2011-02-281-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After the multi-component commit f0fba2ad (ASoC: multi-component - ASoC Multi-Component Support) for ASoC, we need to register the platform device for davinci-pcm-audio. This patch and patch at [1] are required for audio to work on DA850/OMAP-L138. [1] https://patchwork.kernel.org/patch/495211/ Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| * | | Merge branch 'fix' of ↵Russell King2011-02-2715-375/+371
| |\ \ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into fixes
| | * | | ARM: pxa/tosa: register wm9712 codec deviceDmitry Eremin-Solenikov2011-02-271-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since f0fba2ad1b it's required to register platform devices even for AC'97 codecs. Register one on tosa (wm9712-codec). Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Cc: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * | | ARM: pxa: enable pxa-pcm-audio on pxa210/pxa25x platformDmitry Eremin-Solenikov2011-02-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pxa25x platforms were left out of major ASoC Update patch. Since f0fba2ad1b a registration of pxa-pcm-audio device is required for ASoC to function on pxa platforms. Register one also for pxa210/pxa25x. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Cc: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * | | ARM: pxa/tosa: drop setting LED trigger name, as it's unsupported nowDmitry Eremin-Solenikov2011-02-271-2/+0
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since 2e48928d8a0f38c1b5c81eb3f1294de8a6382c68 it's no longer possible to set the name of the LED trigger for RFKILL events. Drop respective code from tosa-bt.c Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Cc: Stephen Hemminger <shemminger@vyatta.com> Cc: John W. Linville <linville@tuxdriver.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| * | | ARM: 6762/1: Update number of VIC for S5P6442 and S5PC100Kukjin Kim2011-02-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The S5P6442 and S5PC100 SoCs have 4 VICs. However, default VIC number is defined 2 in arch/arm/common. So can be happened some problem on it. Basically, it requires for suspend and resume. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | ARM: 6761/1: Update number of VIC for S5PV210Kukjin Kim2011-02-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The S5PV210 SoC have 4 VICs. It requires for suspend and resume. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | ARM: 6768/1: hw_breakpoint: ensure debug logic is powered up on v7 coresWill Deacon2011-02-261-3/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ARMv7 allows the debug core logic to be powered down and provides the DBGPRSR register so that software can power-up and check the status of the logic. This patch ensures that the debug logic is powered up on ARMv7 cores before we attempt to access the extended debug registers. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | ARM: 6767/1: ptrace: fix register indexing in GETHBPREGS requestWill Deacon2011-02-261-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The GETHBPREGS ptrace request incorrectly maps its index argument onto the thread's saved debug state when the index != 0. This has not yet been seen from userspace because GDB (the only user of this request) only reads from register 0. This patch fixes the indexing. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | ARM: 6765/1: remove obsolete comment from asm/mach/arch.hNicolas Pitre2011-02-261-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit 6fc31d54 this comment is no longer true. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | ARM: 6757/1: fix tlb.h induced linux/swap.h build failureUwe Kleine-König2011-02-231-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 06824ba (ARM: tlb: delay page freeing for SMP and ARMv7 CPUs) introduced a build failure for builds with CONFIG_SWAP=n: In file included from arch/arm/mm/init.c:27: arch/arm/include/asm/tlb.h: In function 'tlb_flush_mmu': arch/arm/include/asm/tlb.h:101: error: implicit declaration of function 'release_pages' arch/arm/include/asm/tlb.h: In function 'tlb_remove_page': arch/arm/include/asm/tlb.h:165: error: implicit declaration of function 'page_cache_release' as linux/swap.h doesn't include linux/pagemap.h but actually needs it (see comments in linux/swap.h as to why this is.) Fix that by #including <linux/pagemap.h> in <asm/pgalloc.h> as it's done by x86. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | Merge branch 'omap-fixes-for-linus' of ↵Linus Torvalds2011-03-072-22/+21
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: omap: mailbox: resolve hang issue OMAP2+: PM: SmartReflex: fix memory leaks in Smartreflex driver arm: mach-omap2: smartreflex: fix another memory leak
| * \ \ \ Merge branch 'for_2.6.38/pm-fixes' of ↵Tony Lindgren2011-03-031-18/+15
| |\ \ \ \ | | | | | | | | | | | | | | | | | | ssh://master.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into devel-fixes
| | * | | | OMAP2+: PM: SmartReflex: fix memory leaks in Smartreflex driverShweta Gulati2011-03-021-6/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This Patch frees all the dynamically allocated memory which couldn't have been released in some error hitting cases. Signed-off-by: Shweta Gulati <shweta.gulati@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| | * | | | arm: mach-omap2: smartreflex: fix another memory leakAaro Koskinen2011-03-021-12/+3
| | | |_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Temporary strings with volt_* file names should be released after the debugfs entries are created. While at it, also simplify the string allocation, and use just snprintf() to create the name. The patch eliminates kmemleak reports with the following stack trace (multiple objects depending on HW): unreferenced object 0xcedbc5a0 (size 64): comm "swapper", pid 1, jiffies 4294929375 (age 423.734s) hex dump (first 32 bytes): 76 6f 6c 74 5f 39 37 35 30 30 30 00 00 00 00 00 volt_975000..... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<c012fee0>] create_object+0x104/0x208 [<c012dbc8>] kmem_cache_alloc_trace+0xf0/0x17c [<c0013f64>] omap_sr_probe+0x314/0x420 [<c02a1724>] platform_drv_probe+0x18/0x1c [<c02a088c>] driver_probe_device+0xc8/0x188 [<c02a09b4>] __driver_attach+0x68/0x8c [<c02a00ac>] bus_for_each_dev+0x44/0x74 [<c029f9e0>] bus_add_driver+0xa0/0x228 [<c02a0cac>] driver_register+0xa8/0x130 [<c02a1b2c>] platform_driver_probe+0x18/0x8c [<c0013c1c>] sr_init+0x40/0x74 [<c005a554>] do_one_initcall+0xc8/0x1a0 [<c00084f4>] kernel_init+0x150/0x218 [<c0065d64>] kernel_thread_exit+0x0/0x8 [<ffffffff>] 0xffffffff Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| * | | | omap: mailbox: resolve hang issueHari Kanigeri2011-03-031-4/+6
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | omap4 interrupt disable bits is different. On rx kfifo full, the mbox rx interrupts wasn't getting disabled, and this is causing the rcm stress tests to hang. Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com> Signed-off-by: Armando Uribe <x0095078@ti.com> Signed-off-by: Fernando Guzman Lugo <fernando.lugo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2011-03-042-4/+14
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin: Blackfin: iflush: update anomaly 05000491 workaround Blackfin: outs[lwb]: make sure count is greater than 0
| * | | | Blackfin: iflush: update anomaly 05000491 workaroundMike Frysinger2011-03-041-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recent feedback from design says we need three NOPs in the hardware loop. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | | | Blackfin: outs[lwb]: make sure count is greater than 0Mike Frysinger2011-03-041-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some devices will use the outs* funcs with a length of zero, so make sure we do not write any data in that case. Reported-by: Gilbert Inho <gneny@edevice.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | | | | Merge branch 'rmobile-fixes-for-linus' of ↵Linus Torvalds2011-03-046-15/+27
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: ARM: mach-shmobile: mackerel: modify LCDC clock divider value ARM: mach-shmobile: ap4evb: modify LCDC clock divider value ARM: mach-shmobile: mackerel: fixup memory initialize for zboot ARM: mach-shmobile: ap4evb: fixup memory initialize for zboot ARM: mach-shmobile: Add sh73a0 MIPI-CSI and CEU clocks ARM: mach-shmobile: AG5EVM MIPI-DSI LCD reset delay fix
| * | | | | ARM: mach-shmobile: mackerel: modify LCDC clock divider valueKuninori Morimoto2011-03-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mackerel WVGA LCDC panel expect 33.3MHz for dot-clock, but current dot-clock was 50.0MHz. This patch modify clock divider value. Signed-off-by: Makoto Ueda <makoto.ueda.ub@renesas.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | ARM: mach-shmobile: ap4evb: modify LCDC clock divider valueKuninori Morimoto2011-03-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ap4evb WVGA LCDC panel expect 33.3MHz for dot-clock, but current dot-clock was 50.0MHz. This patch modify clock divider value. Signed-off-by: Makoto Ueda <makoto.ueda.ub@renesas.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | ARM: mach-shmobile: mackerel: fixup memory initialize for zbootKuninori Morimoto2011-02-151-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current makerel had issue which couldn't boot sometimes. This patch fixup it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | ARM: mach-shmobile: ap4evb: fixup memory initialize for zbootKuninori Morimoto2011-02-151-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current ap4evb had issue which couldn't boot sometimes. This patch fixup it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
generated by cgit v1.1 at 2024-05-19 15:25:07 +0000