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d3d381c636
linux/arch/arm
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Ming Lei d3d381c636 OMAP3: PM: fix lockdep warning caused by omap3_pm_init 
This patch uses kmalloc(size,GFP_ATOMIC) instead of kmalloc(size,GFP_KERNEL)
to allocate memory for instance of struct power_state in pwrdms_setup(),
since it may be called by pwrdm_for_each() with irq disabled.

It is a easy fix for the following lockdep warning caused by
kmalloc(size,GFP_KERNEL) in pwrdms_setup():

Power Management for TI OMAP3.
------------[ cut here ]------------
WARNING: at kernel/lockdep.c:2282 lockdep_trace_alloc+0xe8/0xfc()
Modules linked in:
[<c0032ccc>] (unwind_backtrace+0x0/0xec) from [<c0056934>] (warn_slowpath_common+0x48/0x60)
[<c0056934>] (warn_slowpath_common+0x48/0x60) from [<c007da10>] (lockdep_trace_alloc+0xe8/0xfc)
[<c007da10>] (lockdep_trace_alloc+0xe8/0xfc) from [<c00cd9bc>] (kmem_cache_alloc+0x28/0x178)
[<c00cd9bc>] (kmem_cache_alloc+0x28/0x178) from [<c000f184>] (pwrdms_setup+0x30/0xf8)
[<c000f184>] (pwrdms_setup+0x30/0xf8) from [<c00381c4>] (pwrdm_for_each+0x64/0x84)
[<c00381c4>] (pwrdm_for_each+0x64/0x84) from [<c000ef60>] (omap3_pm_init+0x3f4/0x5ac)
[<c000ef60>] (omap3_pm_init+0x3f4/0x5ac) from [<c002c2c0>] (do_one_initcall+0x30/0x1d4)
[<c002c2c0>] (do_one_initcall+0x30/0x1d4) from [<c00088d8>] (kernel_init+0xa4/0x118)
[<c00088d8>] (kernel_init+0xa4/0x118) from [<c002ddf8>] (kernel_thread_exit+0x0/0x8)
---[ end trace 1e06f8d97dc5a19b ]---

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-09-02 15:07:57 -07:00
..
boot ARM: includecheck fix: misc.c 2009-07-25 17:07:00 +01:00
common ARM: 5639/1: arm: clkdev.c should include <linux/clk.h> 2009-08-05 22:06:58 +01:00
configs OMAP3: update OMAP3 Beagle defconfig 2009-08-28 11:24:17 -07:00
include/asm ARM: Fix broken highmem support 2009-08-15 12:36:00 +01:00
kernel ARM: 5638/1: arch/arm/kernel/signal.c: use correct address space for CRUNCH 2009-08-05 22:06:58 +01:00
lib Merge branch 'copy_user' of git://git.marvell.com/orion into devel 2009-06-14 10:59:32 +01:00
mach-aaec2000 [ARM] pass reboot command line to arch_reset() 2009-03-19 16:20:24 +00:00
mach-at91 Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2009-07-30 16:46:31 -07:00
mach-clps711x [ARM] pass reboot command line to arch_reset() 2009-03-19 16:20:24 +00:00
mach-davinci ARM: includecheck fix: board-sffsdr.c 2009-07-25 17:07:02 +01:00
mach-ebsa110 [ARM] pass reboot command line to arch_reset() 2009-03-19 16:20:24 +00:00
mach-ep93xx [ARM] 5611/1: ep93xx: update ts72xx nor flash support 2009-07-23 10:21:24 +01:00
mach-footbridge [ARM] pass reboot command line to arch_reset() 2009-03-19 16:20:24 +00:00
mach-gemini Gemini: Fix SRAM/ROM location after memory swap 2009-05-28 16:42:25 +03:00
mach-h720x [ARM] pass reboot command line to arch_reset() 2009-03-19 16:20:24 +00:00
mach-integrator [ARM] 5517/1: integrator: don't put clock lookups in __initdata 2009-05-18 17:43:16 +01:00
mach-iop13xx dma-mapping: replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64) 2009-04-07 08:31:10 -07:00
mach-iop32x [ARM] pass reboot command line to arch_reset() 2009-03-19 16:20:24 +00:00
mach-iop33x [ARM] pass reboot command line to arch_reset() 2009-03-19 16:20:24 +00:00
mach-ixp4xx IXP4xx: Fix IO_SPACE_LIMIT for 2.6.31-rc core PCI changes 2009-08-11 19:22:20 +02:00
mach-ixp23xx [ARM] pass reboot command line to arch_reset() 2009-03-19 16:20:24 +00:00
mach-ixp2000 [ARM] pass reboot command line to arch_reset() 2009-03-19 16:20:24 +00:00
mach-kirkwood [ARM] Kirkwood: enable eSATA on QNAP TS-219P 2009-08-24 11:56:00 -04:00
mach-ks8695 ARM: 5637/1: [KS8695] Don't reference CLOCK_TICK_RATE in drivers 2009-08-05 22:06:56 +01:00
mach-l7200 [ARM] mach-l7200: fix spelling of SYS_CLOCK_OFF 2009-05-18 11:25:08 +01:00
mach-lh7a40x [ARM] pass reboot command line to arch_reset() 2009-03-19 16:20:24 +00:00
mach-loki [ARM] add coherent DMA mask for mv643xx_eth 2009-05-22 17:05:53 -04:00
mach-mmp [ARM] pxa: add PWM devices support for pxa168/910 2009-06-05 10:32:06 +08:00
mach-msm clocksource: pass clocksource to read() callback 2009-04-21 13:41:47 -07:00
mach-mv78xx0 [ARM] orion: convert gpio to use gpiolib 2009-06-08 13:04:57 -04:00
mach-mx1 mx1ads: rename mxc_map_io to mx1_map_io 2009-05-07 16:20:22 +02:00
mach-mx2 Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2009-06-14 13:42:43 -07:00
mach-mx3 mx31moboard: invert sdhc ro signal sense 2009-08-14 12:33:23 +02:00
mach-netx [ARM] VIC: Add power management device 2009-05-07 11:04:57 +01:00
mach-ns9xxx clocksource: pass clocksource to read() callback 2009-04-21 13:41:47 -07:00
mach-omap1 OMAP1: AMS_DELTA: add modem support 2009-08-28 10:51:37 -07:00
mach-omap2 OMAP3: PM: fix lockdep warning caused by omap3_pm_init 2009-09-02 15:07:57 -07:00
mach-orion5x [ARM] orion5x: register the crypto device on SOCs that support it 2009-06-15 00:37:08 -04:00
mach-pnx4008 [ARM] pass reboot command line to arch_reset() 2009-03-19 16:20:24 +00:00
mach-pxa Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 2009-07-30 10:46:12 +01:00
mach-realview ARM: Realview & Versatile: Fix i2c_board_info definitions 2009-07-18 17:08:59 +01:00
mach-rpc [ARM] pass reboot command line to arch_reset() 2009-03-19 16:20:24 +00:00
mach-s3c24a0/include/mach
mach-s3c2400 [ARM] S3C24XX: GPIO: Fix error returns from gpio functions 2009-05-18 19:40:18 +01:00
mach-s3c2410 S3C24XX: GPIO: Fix pin range check in s3c_gpiolib_getchip 2009-07-29 23:47:14 +01:00
mach-s3c2412 Merge branch for-rmk-devel of git://aeryn.fluff.org.uk/bjdooks/linux into devel 2009-06-10 22:41:06 +01:00
mach-s3c2440 [ARM] MINI2440: Add missing flash_bbt flat to NAND 2009-06-23 18:23:27 +01:00
mach-s3c2442 [ARM] GTA02: build fixes (s3c2410_nand_set usage) 2009-06-24 00:10:46 +01:00
mach-s3c2443 [ARM] S3C24XX: DMA: Split hardware regs out of <mach/dma.h> 2009-05-01 11:39:06 +01:00
mach-s3c6400 Merge branch for-rmk-devel of git://aeryn.fluff.org.uk/bjdooks/linux into devel 2009-06-10 22:41:06 +01:00
mach-s3c6410 [ARM] SMDK6410: Add USB high-speed/OtG gadget device 2009-05-16 22:14:09 +01:00
mach-sa1100 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-06-14 13:46:25 -07:00
mach-shark [ARM] pass reboot command line to arch_reset() 2009-03-19 16:20:24 +00:00
mach-stmp37xx [ARM] 5539/1: Freescale STMP: onboard devices declaration 2009-06-04 14:16:45 +01:00
mach-stmp378x [ARM] 5539/1: Freescale STMP: onboard devices declaration 2009-06-04 14:16:45 +01:00
mach-u300 ARM: 5673/1: U300 fix initsection compile warning 2009-08-15 15:36:52 +01:00
mach-versatile ARM: Realview & Versatile: Fix i2c_board_info definitions 2009-07-18 17:08:59 +01:00
mach-w90x900 [ARM] 5549/1: Add clock api for w90p910 platform. 2009-06-11 14:45:18 +01:00
mm ARM: Fix broken highmem support 2009-08-15 12:36:00 +01:00
nwfpe [ARM] nwfpe: fix 'floatx80_is_nan' sparse warning 2009-05-15 12:49:14 +01:00
oprofile RealView: Move the IRQ_* definitions out of the board-*.h files 2009-05-30 14:00:17 +01:00
plat-iop dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) 2009-04-07 08:31:11 -07:00
plat-mxc pcm037: add MT9T031 camera support 2009-06-23 14:25:26 +02:00
plat-omap OMAP3: PM: add T2 interrupt line mux setting, and enable on 3430SDP 2009-09-02 15:07:56 -07:00
plat-orion [ARM] Kirkwood: __init requires linux/init.h 2009-08-24 11:55:59 -04:00
plat-pxa [ARM] pxa: use kzalloc() in pxa_init_gpio_chip() 2009-07-03 14:17:51 +08:00
plat-s3c [ARM] S3C: Fix S3C24XX build to not include s3c64xx IIS devices 2009-06-23 16:34:35 +01:00
plat-s3c24xx ARM: S3C24XX: Fix clkout mpx error 2009-08-14 00:45:49 +01:00
plat-s3c64xx Merge branch 's3c-fixes-rc4' of git://aeryn.fluff.org.uk/bjdooks/linux 2009-07-30 10:47:55 +01:00
plat-stmp3xxx ARM: includecheck fix: plat-stmp3xxx/pinmux.c 2009-07-25 17:08:24 +01:00
tools [ARM] Update mach-types 2009-06-20 22:28:41 +01:00
vfp Fix the VFP handling on the Feroceon CPU 2009-05-30 14:00:18 +01:00
Kconfig [ARM] S3C64XX: Initial support for DVFS 2009-06-16 23:36:24 +01:00
Kconfig-nommu
Kconfig.debug [ARM] S3C: Remove unused CONFIG_DEBUG_S3C_PORT 2009-06-23 12:24:07 +01:00
Makefile Merge branch 'u300' into devel 2009-06-14 11:01:44 +01:00