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* Merge branch 'msm-fix' of git://codeaurora.org/quic/kernel/davidb/linux-msmLinus Torvalds2011-06-20
|\ | | | | | | | | | | | | * 'msm-fix' of git://codeaurora.org/quic/kernel/davidb/linux-msm: msm: timer: Fix DGT rate on 8960 and 8660 msm: timer: compensate for timer shift in msm_read_timer_count msm: timer: Fix SMP build error
| * msm: timer: Fix DGT rate on 8960 and 8660Stephen Boyd2011-06-20
| | | | | | | | | | | | | | The DGT runs at 27 MHz divided by 4 on 8660 and 8960. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
| * msm: timer: compensate for timer shift in msm_read_timer_countJeff Ohlstein2011-06-17
| | | | | | | | | | | | | | | | | | | | | | Some msm targets have timers whose lower bits are unreliable. So, we present our timers as lower frequency than they actually are, and ignore the bottom 5 bits on such targets. This compensation was erroneously removed from the msm_read_timer_count function, so restore it. This was broken by 94790ec25 "msm: timer: SMP timer support for msm". Signed-off-by: Jeff Ohlstein <johlstei@codeaurora.org>
| * msm: timer: Fix SMP build errorStephen Boyd2011-05-31
| | | | | | | | | | | | | | | | | | | | | | | | Fix build breakage on SMP=y builds due to 0f7b332 (ARM: consolidate SMP cross call implementation, 2011-04-03) arch/arm/mach-msm/timer.c: In function 'local_timer_setup': arch/arm/mach-msm/timer.c:295: error: implicit declaration of function 'gic_enable_ppi' Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
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*-. \ Merge branches 'gpio/merge' and 'spi/merge' of ↵Linus Torvalds2011-06-17
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.secretlab.ca/git/linux-2.6 * 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6: gpio: add GPIOF_ values regardless on kconfig settings gpio: include linux/gpio.h where needed gpio/omap4: Fix missing interrupts during device wakeup due to IOPAD. * 'spi/merge' of git://git.secretlab.ca/git/linux-2.6: spi/bfin_spi: fix handling of default bits per word setting
| * | | gpio: include linux/gpio.h where neededRandy Dunlap2011-06-16
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | Some files use GPIOF_ macros but don't include the header file for them. These macros are being moved to <linux/gpio.h>, so add includes for <linux/gpio.h> where needed. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | | Merge branch 'fixes' of ↵Linus Torvalds2011-06-17
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: OMAP1: PM: register notifiers with generic clock ops even when !PM_RUNTIME omap: pandora: fix NAND support OMAP: PM: omap_device: fix device power domain callbacks OMAP: PM debug: fix section mismatch warnings
| * \ \ Merge branch 'fixes-v3.0-rc3' into devel-fixesTony Lindgren2011-06-14
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| | * | | OMAP1: PM: register notifiers with generic clock ops even when !PM_RUNTIMEKevin Hilman2011-06-14
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When runtime PM is disabled, device clocks need to be enabled on device add and disabled on device remove. This currently is not happening because in the !PM_RUNTIME case, no notifiers are registered for OMAP1 devices. Fix this by ensuring notifiers are registered, even in the !PM_RUNTIME case. Reported-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | Merge branch 'for_3.0/pm-fixes' of ↵Tony Lindgren2011-06-13
| |\ \ \ | | | | | | | | | | | | | | | ssh://master.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into fixes
| | * | | OMAP: PM: omap_device: fix device power domain callbacksKevin Hilman2011-06-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After commit 4d27e9dcff00a6425d779b065ec8892e4f391661 (PM: Make power domain callbacks take precedence over subsystem ones), the power domain callbacks need to call the driver callbacks instead of relying on the default subsystem (in this case, platform_bus) to handle the driver callbacks. Validated on 3430/n900, 3530/Overo. Signed-off-by: Kevin Hilman <khilman@ti.com>
| | * | | OMAP: PM debug: fix section mismatch warningsRussell King2011-06-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | WARNING: arch/arm/mach-omap2/built-in.o(.text+0x423c): Section mismatch in reference from the function pm_dbg_regset_init() to the function .init.text:pm_dbg_init() The function pm_dbg_regset_init() references the function __init pm_dbg_init(). This is often because pm_dbg_regset_init lacks a __init annotation or the annotation of pm_dbg_init is wrong. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Kevin Hilman <khilman@ti.com>
| * | | | omap: pandora: fix NAND supportGrazvydas Ignotas2011-06-13
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit d5ce2b65 "omap3630: nand: fix device size to work in polled mode" changed values for .devsize in nand platform data, now we have to pass NAND_BUSWIDTH_16 instead of '1' to select 16bit NAND. Update pandora's platform data accordingly, also specify appropriate transfer type. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | | Merge branch 'rmobile-fixes-for-linus' of ↵Linus Torvalds2011-06-16
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x * 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x: ARM: mach-shmobile: mackerel: tidyup usbhs driver settings ARM: mach-shmobile: Correct SCIF port types for SH7367. ARM: mach-shmobile: sh73a0 gic_arch_extn.irq_set_wake() fix ARM: mach-shmobile: Mackerel USB platform data update ARM: mach-shmobile: AG5EVM SDHI1 platform data update
| * | | | ARM: mach-shmobile: mackerel: tidyup usbhs driver settingsKuninori Morimoto2011-06-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - usb0 pipe is same as default. own pipe config is not needed - usb1 lost get_id function Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | ARM: mach-shmobile: Correct SCIF port types for SH7367.Paul Mundt2011-06-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While SH7377 and others were updated to properly use SCIFA/B port types, SH7367 was left behind. Fix it up accordingly. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | ARM: mach-shmobile: sh73a0 gic_arch_extn.irq_set_wake() fixMagnus Damm2011-06-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initialize ->irq_set_wake() in gic_arch_extn to unbreak wake up from the KEYSC device on AG5EVM in case of Suspend-to-RAM. Without this patch "echo mem > /sys/power/state" and a key press results in the following message on resume: WARNING: at kernel/irq/manage.c:507 irq_set_irq_wake+0x7c/0xd8() Unbalanced IRQ 103 wake disable Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | ARM: mach-shmobile: Mackerel USB platform data updateMagnus Damm2011-06-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch updates the board specific USB support code for the sh7372 Mackerel board. With this patch applied port CN22 is driven by the recently added renesas_usbhs driver using the first USB controller included in sh7372 aka USBHS0. Hotplugging of USBHS0 unfortunately has to be handled by software polling. The sh7372 SoC itself obviously supports hotplug notification by IRQ but on the Mackerel board this IRQ happens to be used for the touch screen. Also fix the pinmux configuration to avoid setting up unused pins and fix minor spelling errors. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | ARM: mach-shmobile: AG5EVM SDHI1 platform data updateMagnus Damm2011-06-14
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a flag for SDHI1 to enable SDIO IRQ, and remove DMA Engine slave id:s to disable DMA as a workaround. Tested on sh73a0/AG5EVM with a BCM4318-based SDIO card. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | | | Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2011-06-16
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm: ARM: footbridge: fix clock event support ARM: footbridge: fix debug macros ARM: initrd: disable initrds outside of memory ARM: extend Code: line by one 16-bit quantity for Thumb instructions ARM: 6955/1: cmpxchg syscall should data abort if page not write ARM: 6954/1: zImage: fix Thumb2 breakage ARM: 6953/1: DT: don't try to access physical address zero ARM: 6949/2: mach-u300: fix compilaton warning in IO accessors Revert "ARM: 6944/1: mm: allow ASID 0 to be allocated to tasks" Revert "ARM: 6943/1: mm: use TTBR1 instead of reserved context ID" davinci: make PCM platform devices static arm: davinci: Fix fallout from generic irq chip conversion ARM: 6894/1: mmci: trigger card detect IRQs on falling and rising edges ARM: 6952/1: fix lockdep warning of "unannotated irqs-off" ARM: 6951/1: include .bss in memory layout information ARM: 6948/1: Fix .size directives for __arm{7,9}tdmi_proc_info ARM: 6947/2: mach-u300: fix compilation error in timer ARM: 6946/1: vexpress: move v2m clock init to init_early ARM: mx51/sdma: Check the chip revision in run-time arm: mxs: include asm/processor.h for cpu_relax()
| * | | | ARM: footbridge: fix clock event supportRussell King2011-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 4e8d7637 (ARM: footbridge: convert to clockevents/clocksource) did not set the cpumask for the clock event device. This causes boot to fail. Add the necessary initialization. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: footbridge: fix debug macrosRussell King2011-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | More of the same of 5f2c1b30 (ARM: footbridge: fix debug macros), this time for the DC21285-based debugging code rather than the 8250- based debugging code. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: initrd: disable initrds outside of memoryRussell King2011-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can't cope with initrds outside of memory, so check that the initrd is within some declared memory to the kernel before using it. Otherwise we're likely to OOPS during boot. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | Merge branch 'davinci-next' of ↵Russell King2011-06-10
| |\ \ \ \ | | | | | | | | | | | | | | | | | | git://gitorious.org/linux-davinci/linux-davinci into fixes
| | * | | | davinci: make PCM platform devices staticSekhar Nori2011-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the PCM device structures used in devices.c and devices-da8xx.c static as they are used only in the respective files. This was found when trying to build a single image for DaVinci and DA8x devices using runtime P2V support. Signed-off-by: Sekhar Nori <nsekhar@ti.com>
| | * | | | arm: davinci: Fix fallout from generic irq chip conversionThomas Gleixner2011-06-08
| | | |_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code which does the chained handler setup was overwriting chip_data. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Holger Hans Peter Freyther <holger@freyther.de> Signed-off-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
| * | | | Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into fixesRussell King2011-06-10
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| | * | | | ARM: mx51/sdma: Check the chip revision in run-timeFabio Estevam2011-06-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check the MX51 chip revision in run-time so that the correct SDMA firmware can be loaded. While at it also remove the silicon revision from the sdma_script_start_addrs structure name for MX51. All the MX51 revisions share the same SDMA start addresses. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| | * | | | arm: mxs: include asm/processor.h for cpu_relax()Wolfram Sang2011-06-06
| | | |_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I get this build error as of today: arch/arm/mach-mxs/ocotp.c: In function 'mxs_get_ocotp': arch/arm/mach-mxs/ocotp.c:54: error: implicit declaration of function 'cpu_relax' make[2]: *** [arch/arm/mach-mxs/ocotp.o] Error 1 Looks like it has been indirectly included before which broke now. Include it directly. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | ARM: extend Code: line by one 16-bit quantity for Thumb instructionsRussell King2011-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dump out the following 16-bit instruction to the faulting instruction in the Code: line. This allows Thumb-2 instructions to be properly encoded. Tested-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: 6955/1: cmpxchg syscall should data abort if page not writePo-Yu Chuang2011-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the page to cmpxchg is user mode read only (not write), we should simulate a data abort first. Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: 6954/1: zImage: fix Thumb2 breakageNicolas Pitre2011-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit af3e4fd37a "ARM: 6859/1: Add writethrough dcache support for ARM926EJS processor" broke Thumb2 compilation by omitting to maintain the wide encoding for the added branch instructions which made the ARM926EJ-S record smaller than expected, breaking the record walk code. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Cc: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: 6953/1: DT: don't try to access physical address zeroNicolas Pitre2011-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the DT physical address is zero, this is equivalent to no DT. Especially when the actual RAM physical address is not located at zero, the result of phys_to_virt() would point to la-la-land and crash the kernel, which crash is completely silent this early during boot. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: 6949/2: mach-u300: fix compilaton warning in IO accessorsLinus Walleij2011-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The IO accessors for U300 were using u32 rather than the nominal void __iomem * type, rectify this by properly defining the virtual base for statically mapped peripherals to be void __iomem *. Requires fixing a field in struct clk as well. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | Revert "ARM: 6944/1: mm: allow ASID 0 to be allocated to tasks"Russell King2011-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 45b95235b0ac86cef2ad4480b0618b8778847479. Will Deacon reports that: In 52af9c6c ("ARM: 6943/1: mm: use TTBR1 instead of reserved context ID") I updated the ASID rollover code to use only the kernel page tables whilst updating the ASID. Unfortunately, the code to restore the user page tables was part of a later patch which isn't yet in mainline, so this leaves the code quite broken. We're also in the process of eliminating __ARCH_WANT_INTERRUPTS_ON_CTXSW from ARM, so lets revert these until we can properly sort out what we're doing with the context switching. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | Revert "ARM: 6943/1: mm: use TTBR1 instead of reserved context ID"Russell King2011-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 52af9c6cd863fe37d1103035ec7ee22ac1296458. Will Deacon reports that: In 52af9c6c ("ARM: 6943/1: mm: use TTBR1 instead of reserved context ID") I updated the ASID rollover code to use only the kernel page tables whilst updating the ASID. Unfortunately, the code to restore the user page tables was part of a later patch which isn't yet in mainline, so this leaves the code quite broken. We're also in the process of eliminating __ARCH_WANT_INTERRUPTS_ON_CTXSW from ARM, so lets revert these until we can properly sort out what we're doing with the ARM context switching. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: 6952/1: fix lockdep warning of "unannotated irqs-off"Ming Lei2011-06-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the lockdep warning of "unannotated irqs-off"[1]. After entering __irq_usr, arm core will disable interrupt automatically, but __irq_usr does not annotate the irq disable, so lockdep may complain the warning if it has chance to check this in irq handler. This patch adds trace_hardirqs_off in __irq_usr before entering irq_handler to handle the irq, also calls ret_to_user_from_irq to avoid calling disable_irq again. This is also a fix for irq off tracer. [1], lockdep warning log of "unannotated irqs-off" [ 13.804687] ------------[ cut here ]------------ [ 13.809570] WARNING: at kernel/lockdep.c:3335 check_flags+0x78/0x1d0() [ 13.816467] Modules linked in: [ 13.819732] Backtrace: [ 13.822357] [<c01cb42c>] (dump_backtrace+0x0/0x100) from [<c06abb14>] (dump_stack+0x20/0x24) [ 13.831268] r6:c07d8c2c r5:00000d07 r4:00000000 r3:00000000 [ 13.837280] [<c06abaf4>] (dump_stack+0x0/0x24) from [<c01ffc04>] (warn_slowpath_common+0x5c/0x74) [ 13.846649] [<c01ffba8>] (warn_slowpath_common+0x0/0x74) from [<c01ffc48>] (warn_slowpath_null+0x2c/0x34) [ 13.856781] r8:00000000 r7:00000000 r6:c18b8194 r5:60000093 r4:ef182000 [ 13.863708] r3:00000009 [ 13.866485] [<c01ffc1c>] (warn_slowpath_null+0x0/0x34) from [<c0237d84>] (check_flags+0x78/0x1d0) [ 13.875823] [<c0237d0c>] (check_flags+0x0/0x1d0) from [<c023afc8>] (lock_acquire+0x4c/0x150) [ 13.884704] [<c023af7c>] (lock_acquire+0x0/0x150) from [<c06af638>] (_raw_spin_lock+0x4c/0x84) [ 13.893798] [<c06af5ec>] (_raw_spin_lock+0x0/0x84) from [<c01f9a44>] (sched_ttwu_pending+0x58/0x8c) [ 13.903320] r6:ef92d040 r5:00000003 r4:c18b8180 [ 13.908233] [<c01f99ec>] (sched_ttwu_pending+0x0/0x8c) from [<c01f9a90>] (scheduler_ipi+0x18/0x1c) [ 13.917663] r6:ef183fb0 r5:00000003 r4:00000000 r3:00000001 [ 13.923645] [<c01f9a78>] (scheduler_ipi+0x0/0x1c) from [<c01bc458>] (do_IPI+0x9c/0xfc) [ 13.932006] [<c01bc3bc>] (do_IPI+0x0/0xfc) from [<c06b0888>] (__irq_usr+0x48/0xe0) [ 13.939971] Exception stack(0xef183fb0 to 0xef183ff8) [ 13.945281] 3fa0: ffffffc3 0001500c 00000001 0001500c [ 13.953948] 3fc0: 00000050 400b45f0 400d9000 00000000 00000001 400d9600 6474e552 bea05b3c [ 13.962585] 3fe0: 400d96c0 bea059c0 400b6574 400b65d8 20000010 ffffffff [ 13.969573] r6:00000403 r5:fa240100 r4:ffffffff r3:20000010 [ 13.975585] ---[ end trace efc4896ab0fb62cb ]--- [ 13.980468] possible reason: unannotated irqs-off. [ 13.985534] irq event stamp: 1610 [ 13.989044] hardirqs last enabled at (1610): [<c01c703c>] no_work_pending+0x8/0x2c [ 13.997131] hardirqs last disabled at (1609): [<c01c7024>] ret_slow_syscall+0xc/0x1c [ 14.005371] softirqs last enabled at (0): [<c01fe5e4>] copy_process+0x2cc/0xa24 [ 14.013183] softirqs last disabled at (0): [< (null)>] (null) Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: 6951/1: include .bss in memory layout informationRabin Vincent2011-06-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "Virtual memory kernel layout" message at startup already prints .text and .data. Print .bss too. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: 6948/1: Fix .size directives for __arm{7,9}tdmi_proc_infoBen Hutchings2011-06-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gas used to accept (and ignore?) .size directives which referred to undefined symbols, as these do. In binutils 2.21 these are treated as fatal errors. The issue in proc-arm7tdmi.S was also fixed independently by Peter Chubb. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: 6947/2: mach-u300: fix compilation error in timerLinus Walleij2011-06-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The introduction of the mmio timer accidentally referenced the old clocksource struct which does not exist anymore. Fix this by using a simple string instead. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: 6946/1: vexpress: move v2m clock init to init_earlyRob Herring2011-06-06
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 7ff550de99141cbd3be0129d563cc4554fdde9f6 breaks vexpress booting. The v2m clock table needs to be setup in init_early before the timer initialization occurs. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | / rtc: fix build warnings in defconfigsWanlong Gao2011-06-15
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RTC_CLASS is changed to bool, so 'm' is invalid. Signed-off-by: Wanlong Gao <wanlong.gao@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 's5p-fixes-for-linus' of ↵Linus Torvalds2011-06-13
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: S3C2410: remove the now empty mach-s3c2410/irq.c ARM: S3C24XX: Move s3c24xx_irq_syscore_ops to plat-s3c24xx/irq.c ARM: S3C24xx: Fix missing struct for s3c2410_dma_chan ARM: SAMSUNG: Remove unused onenand plat functions ARM: EXYNOS4: Remove compiler warning on exynos4_pwm4_resume ARM: S5P: Fix compilation error for exynos4_defconfig ARM: S5P: Should be S3C_VA_USB_HSPHY instead of S5P_VA_XX ARM: S5P64X0: Fix SPI platform device name ARM: S5PV210: Fix possible null pointer dereference
| * | | ARM: S3C2410: remove the now empty mach-s3c2410/irq.cHeiko Stuebner2011-06-03
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: S3C24XX: Move s3c24xx_irq_syscore_ops to plat-s3c24xx/irq.cHeiko Stuebner2011-06-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | s3c24xx_irq_syscore_ops was only defined for s3c2410 cpus leading to compile errors on for example 2412 and 2416. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: S3C24xx: Fix missing struct for s3c2410_dma_chanHeiko Stuebner2011-06-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | s3c2410_dma_chan is not a type itself, so struct is required. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: SAMSUNG: Remove unused onenand plat functionsKyungmin Park2011-06-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's no place to use these functions. and actually no need to set the platform data. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: EXYNOS4: Remove compiler warning on exynos4_pwm4_resumeKyungmin Park2011-06-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove compiler warning when no CONFIG_PM arch/arm/mach-exynos4/time.c:209: warning: 'exynos4_pwm4_resume' defined but not used Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: S5P: Fix compilation error for exynos4_defconfigTushar Behera2011-06-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added Kconfig entry for setup-usb-phy.c on which EHCI support is dependent on. Following the naming convention of other setup files, we have following renaming. usb-phy.c ==> setup-usb-phy.c Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: S5P: Should be S3C_VA_USB_HSPHY instead of S5P_VA_XXKukjin Kim2011-06-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Basically, other S3C SoCs and S5PC100 use 'S3C_VA_USB_HSPHY' commonly. It should be changed to 'S3C_VA_USB_HSPHY' for common usage and others. Now happens build error on S5PC100. Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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