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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-05-29 23:13:55 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-05-29 23:13:55 +0200 |
| commit | e94c805f0c234ef54609f23695b60add6b25ad40 (patch) | |
| tree | 09e116c62b065316eb93070e78a1843d9055373a /arch/arm/kernel/ptrace.c | |
| parent | ARM: neponset: make sure neponset_ncr_frob() is exported (diff) | |
| parent | arm: don't open-code ptrace_report_syscall() (diff) | |
| download | linux-e94c805f0c234ef54609f23695b60add6b25ad40.tar.xz linux-e94c805f0c234ef54609f23695b60add6b25ad40.zip | |
Merge branch 'for-arm' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal.git into for-linus
Conflicts:
arch/arm/kernel/ptrace.c
Diffstat (limited to 'arch/arm/kernel/ptrace.c')
| -rw-r--r-- | arch/arm/kernel/ptrace.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c index 14e38261cd31..5700a7ae7f0b 100644 --- a/arch/arm/kernel/ptrace.c +++ b/arch/arm/kernel/ptrace.c @@ -25,6 +25,7 @@ #include <linux/regset.h> #include <linux/audit.h> #include <linux/tracehook.h> +#include <linux/unistd.h> #include <asm/pgtable.h> #include <asm/traps.h> @@ -917,6 +918,8 @@ asmlinkage int syscall_trace(int why, struct pt_regs *regs, int scno) audit_syscall_entry(AUDIT_ARCH_ARM, scno, regs->ARM_r0, regs->ARM_r1, regs->ARM_r2, regs->ARM_r3); + if (why == 0 && test_and_clear_thread_flag(TIF_SYSCALL_RESTARTSYS)) + scno = __NR_restart_syscall - __NR_SYSCALL_BASE; if (!test_thread_flag(TIF_SYSCALL_TRACE)) return scno; |