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440e6ca79a
linux/arch/arm
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Christoph Hellwig 440e6ca79a arm: use generic ptrace_resume code 
Use the generic ptrace_resume code for PTRACE_SYSCALL, PTRACE_CONT,
PTRACE_KILL and PTRACE_SINGLESTEP.  This implies defining
arch_has_single_step in <asm/ptrace.h> and implementing the
user_enable_single_step and user_disable_single_step functions, which also
causes the breakpoint information to be cleared on fork, which could be
considered a bug fix.

Also the TIF_SYSCALL_TRACE thread flag is now cleared on PTRACE_KILL which
it previously wasn't and the single stepping disable only happens if the
tracee process isn't a zombie yet, which is consistent with all
architectures using the modern ptrace code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Roland McGrath <roland@redhat.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-12 15:52:38 -08:00
..
boot Merge branch 'misc2' into devel 2010-02-25 22:09:41 +00:00
common Merge branches 'clks' and 'pnx' into devel 2010-02-25 22:10:38 +00:00
configs NUC900 LCD Controller Driver 2010-03-12 15:52:34 -08:00
include/asm arm: use generic ptrace_resume code 2010-03-12 15:52:38 -08:00
kernel arm: use generic ptrace_resume code 2010-03-12 15:52:38 -08:00
lib
mach-aaec2000 ARM: 5910/1: ARM: Add tmp register for addruart and loadsp 2010-02-12 17:27:52 +00:00
mach-at91 Merge branch 'tmpreg' into devel 2010-02-25 22:07:25 +00:00
mach-bcmring ARM: Consolidate clks_register() and similar 2010-02-12 17:32:36 +00:00
mach-clps711x ARM: 5910/1: ARM: Add tmp register for addruart and loadsp 2010-02-12 17:27:52 +00:00
mach-davinci Merge branch 'davinci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci 2010-03-01 13:05:40 -08:00
mach-dove Merge branch 'misc2' into devel 2010-02-25 22:09:41 +00:00
mach-ebsa110 ARM: 5910/1: ARM: Add tmp register for addruart and loadsp 2010-02-12 17:27:52 +00:00
mach-ep93xx [WATCHDOG] ep93xx: added platform side support for TS-72xx WDT driver 2010-03-06 15:12:17 +00:00
mach-footbridge Merge branch 'misc2' into devel 2010-02-25 22:09:41 +00:00
mach-gemini Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2010-03-01 09:15:15 -08:00
mach-h720x ARM: 5910/1: ARM: Add tmp register for addruart and loadsp 2010-02-12 17:27:52 +00:00
mach-integrator Merge branches 'clks' and 'pnx' into devel 2010-02-25 22:10:38 +00:00
mach-iop13xx Merge branch 'misc2' into devel 2010-02-25 22:09:41 +00:00
mach-iop32x Merge branch 'misc2' into devel 2010-02-25 22:09:41 +00:00
mach-iop33x Merge branch 'misc2' into devel 2010-02-25 22:09:41 +00:00
mach-ixp4xx Merge branch 'misc2' into devel 2010-02-25 22:09:41 +00:00
mach-ixp23xx Merge branch 'misc2' into devel 2010-02-25 22:09:41 +00:00
mach-ixp2000 Merge branch 'misc2' into devel 2010-02-25 22:09:41 +00:00
mach-kirkwood Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2010-03-01 09:15:15 -08:00
mach-ks8695 ARM: 5910/1: ARM: Add tmp register for addruart and loadsp 2010-02-12 17:27:52 +00:00
mach-l7200 ARM: 5910/1: ARM: Add tmp register for addruart and loadsp 2010-02-12 17:27:52 +00:00
mach-lh7a40x Merge branch 'misc2' into devel 2010-02-25 22:09:41 +00:00
mach-loki Merge branch 'misc2' into devel 2010-02-25 22:09:41 +00:00
mach-mmp Merge branches 'clks' and 'pnx' into devel 2010-02-25 22:10:38 +00:00
mach-msm Merge branch 'misc2' into devel 2010-02-25 22:09:41 +00:00
mach-mv78xx0 Merge branch 'misc2' into devel 2010-02-25 22:09:41 +00:00
mach-mx1 ARM: Consolidate clks_register() and similar 2010-02-12 17:32:36 +00:00
mach-mx2 USB: MXC: add platform resources for i.MX21 USB host controller. 2010-03-02 14:52:57 -08:00
mach-mx3 Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2010-03-01 09:15:15 -08:00
mach-mx25 Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2010-03-01 09:15:15 -08:00
mach-mxc91231 ARM: Consolidate clks_register() and similar 2010-02-12 17:32:36 +00:00
mach-netx ARM: 5910/1: ARM: Add tmp register for addruart and loadsp 2010-02-12 17:27:52 +00:00
mach-nomadik Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2010-03-01 09:15:15 -08:00
mach-ns9xxx Merge branch 'misc2' into devel 2010-02-25 22:09:41 +00:00
mach-nuc93x ARM: 5859/1: Add nuc93x platform support 2010-01-27 22:03:00 +00:00
mach-omap1 Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2010-03-01 09:15:15 -08:00
mach-omap2 Merge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linux 2010-03-02 10:41:26 -08:00
mach-orion5x Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2010-03-01 09:15:15 -08:00
mach-pnx4008 Merge branches 'clks' and 'pnx' into devel 2010-02-25 22:10:38 +00:00
mach-pxa broadsheetfb: add multiple panel type support 2010-03-12 15:52:32 -08:00
mach-realview Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2010-03-01 09:15:15 -08:00
mach-rpc ARM: 5910/1: ARM: Add tmp register for addruart and loadsp 2010-02-12 17:27:52 +00:00
mach-s3c24a0/include/mach Merge branch 'misc2' into devel 2010-02-25 22:09:41 +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 platform-drivers: move probe to .devinit.text in arch/arm 2010-03-07 17:04:50 -08:00
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: MINI2440: Fixup __initdata usage 2010-01-15 17:04:42 +09:00
mach-s3c2442 Merge git://git.infradead.org/battery-2.6 2009-12-15 08:59:33 -08:00
mach-s3c2443 Kconfig: Remove useless and sometimes wrong comments 2009-11-09 09:40:56 +01:00
mach-s3c6400 ARM: 5910/1: ARM: Add tmp register for addruart and loadsp 2010-02-12 17:27:52 +00:00
mach-s3c6410 hmt: adjust for new pwm_backlight->notify prototype 2010-01-22 09:58:17 +09:00
mach-s5pc100 ARM: 5910/1: ARM: Add tmp register for addruart and loadsp 2010-02-12 17:27:52 +00:00
mach-sa1100 platform-drivers: move probe to .devinit.text in arch/arm 2010-03-07 17:04:50 -08:00
mach-shark ARM: 5910/1: ARM: Add tmp register for addruart and loadsp 2010-02-12 17:27:52 +00:00
mach-stmp37xx
mach-stmp378x
mach-u300 Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2010-03-04 08:20:14 -08:00
mach-ux500 Merge branches 'clks' and 'pnx' into devel 2010-02-25 22:10:38 +00:00
mach-versatile Merge branches 'clks' and 'pnx' into devel 2010-02-25 22:10:38 +00:00
mach-w90x900 NUC900 LCD Controller Driver 2010-03-12 15:52:34 -08:00
mm Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2010-03-01 09:15:15 -08:00
nwfpe ARM: Kill CONFIG_CPU_32 2009-12-18 16:07:53 +00:00
oprofile ARM: 5901/2: arm/oprofile: reserve the PMU when starting 2010-02-12 17:23:43 +00:00
plat-iop ARM: Add caller information to ioremap 2010-02-15 21:39:11 +00:00
plat-mxc USB: MXC: Add i.MX21 specific USB host controller driver. 2010-03-02 14:52:55 -08:00
plat-nomadik ARM: 5908/1: nomadik: add platform specific i2c configuration 2010-02-04 18:04:50 +00:00
plat-omap Merge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linux 2010-03-02 10:41:26 -08:00
plat-orion [ARM] Orion: fix PCIe inbound window programming when RAM size is not a power of two 2009-12-28 23:50:49 -05:00
plat-pxa [ARM] pxa: use resource_size() in pwm.c 2009-12-29 14:11:27 +08:00
plat-s3c Merge branch 'misc2' into devel 2010-02-25 22:09:41 +00:00
plat-s3c24xx ARM: S3C24XX: touchscreen device definition 2009-12-23 19:28:12 +00:00
plat-s3c64xx ARM: S3C64XX: Fix possible clock look in EPLL and MPLL clock chains 2010-01-07 11:34:51 +09:00
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 ARM: SAMSUNG: Add plat-samsung as starting point for plat-s3c* moves 2009-12-01 01:28:37 +00:00
plat-stmp3xxx Merge branches 'clks' and 'pnx' into devel 2010-02-25 22:10:38 +00:00
tools ARM: Update mach-types 2010-02-20 14:17:16 +00:00
vfp Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2010-03-01 09:15:15 -08:00
Kconfig Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2010-03-01 09:15:15 -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 Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2010-03-01 09:15:15 -08:00