Oleg Nesterov 6af9df7f5b ptrace/arm: revert "hw_breakpoints: Fix racy access to ptrace breakpoints" ...

This reverts commit bf0b8f4b55 ("hw_breakpoints: Fix racy access to
ptrace breakpoints").

The patch was fine but we can no longer race with SIGKILL after commit
9899d11f65 ("ptrace: ensure arch_ptrace/ptrace_request can never race
with SIGKILL"), the __TASK_TRACED tracee can't be woken up and
->ptrace_bps[] can't go away.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jan Kratochvil <jan.kratochvil@redhat.com>
Cc: Michael Neuling <mikey@neuling.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Prasad <prasad@linux.vnet.ibm.com>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2013-07-09 10:33:25 -07:00

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boot

Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2013-07-05 12:12:33 -07:00

common

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

configs

Merge tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2013-07-02 14:33:21 -07:00

crypto

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include

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

kernel

ptrace/arm: revert "hw_breakpoints: Fix racy access to ptrace breakpoints"

2013-07-09 10:33:25 -07:00

kvm

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2013-07-03 13:21:40 -07:00

lib

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mach-at91

Merge tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2013-07-02 14:23:01 -07:00

mach-bcm

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mach-bcm2835

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mach-clps711x

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mach-cns3xxx

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mach-davinci

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

mach-dove

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mach-ebsa110

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mach-ep93xx

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mach-exynos

Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm

2013-07-03 09:46:29 -07:00

mach-footbridge

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mach-gemini

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mach-highbank

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mach-imx

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

mach-integrator

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

mach-iop13xx

drivers/dma: remove unused support for MEMSET operations

2013-07-03 16:07:42 -07:00

mach-iop32x

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mach-iop33x

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mach-ixp4xx

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

mach-keystone

ARM: keystone: Move CPU bringup code to dedicated asm file

2013-06-24 16:23:36 +02:00

mach-kirkwood

Merge tag 'boards-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2013-07-02 14:10:26 -07:00

mach-ks8695

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mach-lpc32xx

dmaengine: PL08x: Avoid collisions with get_signal() macro

2013-07-05 11:40:47 +05:30

mach-mmp

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

mach-msm

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

mach-mv78xx0

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mach-mvebu

Merge tag 'regmap-3.11-2' of git://git.infradead.org/users/jcooper/linux into next/soc

2013-06-21 20:00:08 +02:00

mach-mxs

Merge tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2013-07-02 14:23:01 -07:00

mach-netx

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mach-nomadik

Merge tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2013-07-02 14:23:01 -07:00

mach-nspire

arm: Add Initial TI-Nspire support

2013-06-21 20:06:30 +02:00

mach-omap1

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

mach-omap2

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

mach-orion5x

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mach-picoxcell

Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2013-07-02 13:43:38 -07:00

mach-prima2

Merge tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2013-07-02 13:25:35 -07:00

mach-pxa

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

mach-realview

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mach-rockchip

arm: add basic support for Rockchip RK3066a boards

2013-06-21 09:21:02 +02:00

mach-rpc

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mach-s3c24xx

Merge tag 'pm+acpi-3.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2013-07-03 14:35:40 -07:00

mach-s3c64xx

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mach-s5p64x0

ARM: s5p64x0: avoid build warning for uncompress.h

2013-06-20 17:31:50 +02:00

mach-s5pc100

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mach-s5pv210

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mach-sa1100

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mach-shark

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mach-shmobile

Merge tag 'pm+acpi-3.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2013-07-03 14:35:40 -07:00

mach-socfpga

Merge tag 'v3.11-rockchip-basics' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/soc

2013-06-21 11:46:56 +02:00

mach-spear

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2013-07-07 11:11:43 -07:00

mach-sti

ARM: sti: Add STiH416 SOC support

2013-06-25 13:26:58 -07:00

mach-sunxi

Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2013-07-02 13:43:38 -07:00

mach-tegra

Merge tag 'pm+acpi-3.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2013-07-03 14:35:40 -07:00

mach-u300

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

mach-ux500

Merge tag 'clk-for-linus-3.11' of git://git.linaro.org/people/mturquette/linux

2013-07-03 11:54:50 -07:00

mach-versatile

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mach-vexpress

Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2013-07-02 13:43:38 -07:00

mach-virt

Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm

2013-07-03 09:46:29 -07:00

mach-vt8500

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mach-w90x900

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mach-zynq

Merge tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2013-07-02 14:23:01 -07:00

mm

Merge branch 'for-v3.11' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping

2013-07-06 12:41:54 -07:00

net

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nwfpe

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oprofile

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plat-iop

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

plat-omap

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

plat-orion

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

plat-pxa

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plat-samsung

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

plat-versatile

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

tools

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vfp

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xen

xen/arm and xen/arm64: implement HYPERVISOR_tmem_op

2013-07-04 11:41:12 +00:00

Kconfig

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-06 14:09:38 -07:00

Kconfig-nommu

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Kconfig.debug

Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm

2013-07-03 09:46:29 -07:00

Makefile

Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm

2013-07-03 09:46:29 -07:00