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22325525d8
linux/arch/arm
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Rabin Vincent 22325525d8 ARM: 5868/1: ARM: fix "BUG: using smp_processor_id() in preemptible code" 
Fix the following warning, which appears when the register dump for a
faulting process is printed in a kernel with SMP, DEBUG_PREEMPT, and
DEBUG_USER (with user_debug=31) enabled:

BUG: using smp_processor_id() in preemptible [00000000] code: init/1
caller is __show_regs+0x18/0x234
Backtrace:
[<c0159e5c>] (dump_backtrace+0x0/0x114) from [<c01faf30>] (dump_stack+0x18/0x1c)
 r6:c781a000 r5:c0157544 r4:00000001 r3:00000000
[<c01faf18>] (dump_stack+0x0/0x1c) from [<c01e5230>] (debug_smp_processor_id+0xc4/0xf8)
[<c01e516c>] (debug_smp_processor_id+0x0/0xf8) from [<c0157544>] (__show_regs+0x18/0x234)
 r6:c781bfb0 r5:00000000 r4:c781bfb0 r3:00000000
[<c015752c>] (__show_regs+0x0/0x234) from [<c01577a0>] (show_regs+0x40/0x50)
[<c0157760>] (show_regs+0x0/0x50) from [<c015c968>] (__do_user_fault+0x5c/0xa4)
 r4:c781c000 r3:00000000
[<c015c90c>] (__do_user_fault+0x0/0xa4) from [<c015cbe0>] (do_page_fault+0x1b4/0x1e4)
 r7:00000000 r6:00010000 r5:c781bfb0 r4:c781c000
[<c015ca2c>] (do_page_fault+0x0/0x1e4) from [<c01554c8>] (do_DataAbort+0x3c/0xa0)
[<c015548c>] (do_DataAbort+0x0/0xa0) from [<c01560c4>] (ret_from_exception+0x0/0x10)

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-01-08 16:14:29 +00:00
..
boot
common ARM: 5857/1: ARM: dmabounce: fix build 2009-12-22 15:32:32 +00:00
configs ARM: 5867/1: Update U300 defconfig 2010-01-08 16:14:28 +00:00
include/asm ARM: 5866/1: arm ptrace: use unsigned types for kernel pt_regs 2010-01-08 16:14:21 +00:00
kernel ARM: 5868/1: ARM: fix "BUG: using smp_processor_id() in preemptible code" 2010-01-08 16:14:29 +00:00
lib
mach-aaec2000
mach-at91 atmel-mci: change use of dma slave interface 2009-12-15 08:53:35 -08:00
mach-bcmring Merge git://git.infradead.org/mtd-2.6 2009-12-16 10:23:43 -08:00
mach-clps711x ARM: fix clps711x, footbridge, integrator, ixp2000, ixp2300 and s3c build bug 2009-12-13 16:33:19 +00:00
mach-davinci DaVinci: DM365: Add the device_enable for the DaVinci Keyscan 2010-01-06 08:57:45 -08:00
mach-dove
mach-ebsa110
mach-ep93xx Input: ep93xx_keypad - update driver to new core support 2009-12-15 08:54:45 -08:00
mach-footbridge ARM: footbridge: trim down old ISA rtc setup 2009-12-24 13:39:18 +00:00
mach-gemini
mach-h720x
mach-integrator ARM: fix clps711x, footbridge, integrator, ixp2000, ixp2300 and s3c build bug 2009-12-13 16:33:19 +00:00
mach-iop13xx
mach-iop32x
mach-iop33x
mach-ixp4xx
mach-ixp23xx ARM: fix clps711x, footbridge, integrator, ixp2000, ixp2300 and s3c build bug 2009-12-13 16:33:19 +00:00
mach-ixp2000 ARM: fix clps711x, footbridge, integrator, ixp2000, ixp2300 and s3c build bug 2009-12-13 16:33:19 +00:00
mach-kirkwood [ARM] Kirkwood: Add LaCie Network Space v2 support 2009-12-10 23:01:57 -05:00
mach-ks8695
mach-l7200
mach-lh7a40x ARM: fix lh7a40x build 2009-12-13 19:39:20 +00:00
mach-loki
mach-mmp [ARM] pxa/ttc_dkb: remove duplicate macro definition 2009-12-29 14:11:33 +08:00
mach-msm HTC Dream: mmc compilation fixes 2009-12-10 10:14:34 -08:00
mach-mv78xx0
mach-mx1
mach-mx2 mx27: mxt_td60: Remove not used UART pins 2010-01-04 11:47:43 +01:00
mach-mx3 imx/mx3: depend on USB_ULPI for otg_ulpi_create 2010-01-04 13:26:23 +01:00
mach-mx25 mx25: pdk: add platform code for FEC support 2010-01-04 11:47:44 +01:00
mach-mxc91231
mach-netx
mach-nomadik Merge git://git.infradead.org/mtd-2.6 2009-12-16 10:23:43 -08:00
mach-ns9xxx genirq: Convert irq_desc.lock to raw_spinlock 2009-12-14 23:55:33 +01:00
mach-omap1 omap1: LCD_DMA: Use some define rather than a hexadecimal 2009-12-11 16:16:36 -08:00
mach-omap2 OMAP3: serial - fix bug introduced in 2009-12-16 12:44:04 -08:00
mach-orion5x
mach-pnx4008
mach-pxa [ARM] pxa/poodle: fix incorrect 'gpio_card_detect' of MMC 2009-12-29 14:11:35 +08:00
mach-realview ARM: RealView: Fix typo in the RealView/PBX Kconfig entry 2009-12-09 13:19:42 +00:00
mach-rpc
mach-s3c24a0/include/mach ARM: fix clps711x, footbridge, integrator, ixp2000, ixp2300 and s3c build bug 2009-12-13 16:33:19 +00:00
mach-s3c2400 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
mach-s3c2410 ARM: S3C24XX: touchscreen device definition 2009-12-23 19:28:12 +00:00
mach-s3c2412 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
mach-s3c2440 ARM: mach-osiris: add NAND_SCAN_SILENT_NODEV to optional devices 2009-12-23 19:28:11 +00:00
mach-s3c2442 Merge git://git.infradead.org/battery-2.6 2009-12-15 08:59:33 -08:00
mach-s3c2443
mach-s3c6400 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
mach-s3c6410 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
mach-s5pc100 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
mach-sa1100 ARM: fix sa1100 build 2009-12-13 19:38:08 +00:00
mach-shark
mach-stmp37xx
mach-stmp378x
mach-u300 Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2009-12-16 10:28:56 -08:00
mach-ux500
mach-versatile
mach-w90x900 ARM: 5864/1: Implement arch_reset() in NUC900 2010-01-05 20:52:45 +00:00
mm ARM: 5858/1: Remove unused vma_vm_flags macro from v7wbi_flush_user_tlb_range 2010-01-05 20:52:06 +00:00
nwfpe ARM: Kill CONFIG_CPU_32 2009-12-18 16:07:53 +00:00
oprofile ARM: 5849/1: ARMv7: fix Oprofile events count 2009-12-22 15:32:31 +00:00
plat-iop
plat-mxc mx25: add support for FEC on i.MX25 2010-01-04 11:47:44 +01:00
plat-nomadik
plat-omap const: constify remaining dev_pm_ops 2009-12-15 08:53:25 -08:00
plat-orion
plat-pxa [ARM] pxa: use resource_size() in pwm.c 2009-12-29 14:11:27 +08:00
plat-s3c ARM: S3C: Fix NAND device registration by s3c_nand_set_platdata(). 2009-12-23 20:34:29 +00:00
plat-s3c24xx ARM: S3C24XX: touchscreen device definition 2009-12-23 19:28:12 +00:00
plat-s3c64xx Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
plat-s5pc1xx Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
plat-samsung
plat-stmp3xxx
tools Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2009-12-17 15:53:41 -08:00
vfp ARM: Convert VFP/Crunch/XscaleCP thread_release() to exit_thread() 2009-12-18 14:53:41 +00:00
Kconfig davinci: enable ARCH_HAS_HOLES_MEMORYMODEL for DaVinci 2010-01-06 08:57:44 -08:00
Kconfig-nommu
Kconfig.debug Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel 2009-12-13 16:35:09 +00:00
Makefile arm: move mach-types to include/generated 2009-12-12 13:08:14 +01:00