Gerald Schaefer fa157eec79 ptrace: fix return value of do_syscall_trace_enter() ...

commit 545c174d1f upstream.

strace may change the system call number, so regs->gprs[2] must not
be read before tracehook_report_syscall_entry(). This fixes a bug
where "strace -f" will hang after a vfork().

Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2010-05-26 14:29:16 -07:00

..

vdso32

Use macros for .data.page_aligned section.

2009-09-21 06:27:08 +02:00

vdso64

Use macros for .data.page_aligned section.

2009-09-21 06:27:08 +02:00

asm-offsets.c

[S390] hibernate: Do real CPU swap at resume time

2009-09-22 22:58:46 +02:00

audit.c

…

audit.h

…

base.S

…

bitmap.c

…

compat_audit.c

…

compat_exec_domain.c

…

compat_linux.c

untangle the do_mremap() mess

2010-01-18 10:19:11 -08:00

compat_linux.h

[S390] Convert sys_execve to function with parameters.

2009-09-22 22:58:43 +02:00

compat_ptrace.h

…

compat_signal.c

[S390] 64-bit register support for 31-bit processes

2009-10-06 10:35:10 +02:00

compat_wrapper.S

[S390] compat: fix truncate system call wrapper

2009-10-06 10:35:08 +02:00

cpcmd.c

…

crash.c

…

debug.c

sysctl: remove "struct file *" argument of ->proc_handler

2009-09-24 07:21:04 -07:00

diag.c

…

dis.c

headers: smp_lock.h redux

2009-07-12 12:22:34 -07:00

early.c

[S390] reset cputime accounting after IPL from NSS

2009-11-13 15:45:03 +01:00

ebcdic.c

…

entry64.S

S390: fix single stepped svcs with TRACE_IRQFLAGS=y

2010-02-09 04:50:43 -08:00

entry.h

[S390] Convert sys_execve to function with parameters.

2009-09-22 22:58:43 +02:00

entry.S

S390: fix single stepped svcs with TRACE_IRQFLAGS=y

2010-02-09 04:50:43 -08:00

ftrace.c

[S390] ftrace: drop nmi protection

2009-10-06 10:35:08 +02:00

head31.S

[S390] Initialize __LC_THREAD_INFO early.

2009-09-11 10:29:53 +02:00

head64.S

s390: clear high-order bits of registers after sam64

2009-12-18 14:03:51 -08:00

head.S

[S390] Limit cpu detection to 256 physical cpus.

2009-09-11 10:29:55 +02:00

init_task.c

Use new __init_task_data macro in arch init_task.c files.

2009-09-21 06:27:08 +02:00

ipl.c

[S390] smp: fix sigp stop handling

2009-10-29 15:05:13 +01:00

irq.c

…

kprobes.c

[S390] kprobes: defer setting of ctlblk state

2009-06-22 12:08:24 +02:00

machine_kexec.c

…

Makefile

[S390] hibernation: merge files and move to kernel/

2009-09-11 10:29:45 +02:00

mcount64.S

[S390] improve mcount code

2009-09-11 10:29:43 +02:00

mcount.S

[S390] improve mcount code

2009-09-11 10:29:43 +02:00

mem_detect.c

[S390] s390: hibernation support for s390

2009-06-16 10:31:22 +02:00

module.c

[S390] module: fix memory leak in s390 module loader

2009-10-06 10:35:06 +02:00

nmi.c

[S390] merge cpu.h into cputime.h

2009-06-12 10:27:29 +02:00

process.c

headers: utsname.h redux

2009-09-23 18:13:10 -07:00

processor.c

[S390] Add highgprs facility to /proc/cpuinfo

2009-10-14 12:43:53 +02:00

ptrace.c

ptrace: fix return value of do_syscall_trace_enter()

2010-05-26 14:29:16 -07:00

reipl64.S

…

reipl.S

…

relocate_kernel64.S

…

relocate_kernel.S

…

s390_ext.c

[S390] ftrace: add function graph tracer support

2009-06-12 10:27:39 +02:00

s390_ksyms.c

…

sclp.S

[S390] hibernate: Do real CPU swap at resume time

2009-09-22 22:58:46 +02:00

setup.c

[S390] 64-bit register support for 31-bit processes

2009-10-06 10:35:10 +02:00

signal.c

KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]

2009-09-02 21:29:22 +10:00

smp.c

[S390] smp: fix sigp sense handling

2009-10-29 15:05:13 +01:00

stacktrace.c

…

suspend.c

[S390] hibernate: make sure pfn_is_nosave handles lowcore pages

2009-09-22 22:58:45 +02:00

swsusp_asm64.S

[S390] smp: fix sigp sense handling

2009-10-29 15:05:13 +01:00

sys_s390.c

untangle the do_mremap() mess

2010-01-18 10:19:11 -08:00

syscalls.S

[S390] Get rid of init_module/delete_module compat functions.

2009-09-22 22:58:43 +02:00

sysinfo.c

…

time.c

Merge branch 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-09-18 09:15:24 -07:00

topology.c

…

traps.c

…

vdso.c

[S390] perf_counter: fix vdso detection

2009-10-06 10:35:09 +02:00

vmlinux.lds.S

[S390] Enable kmemleak on s390.

2009-10-06 10:35:06 +02:00

vtime.c

[S390] lockless idle time accounting

2009-06-22 12:08:23 +02:00