diff options
| author | Roland McGrath <roland@redhat.com> | 2008-07-27 09:30:50 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-28 02:28:55 +0200 |
| commit | 73ccefab8a6590bb3d5b44c046010139108ab7ca (patch) | |
| tree | 76b9ebc1fb2bc80b4d01d95a232220ac0012972b /arch/sparc64/kernel/entry.h | |
| parent | Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/sam/sparc (diff) | |
| download | linux-73ccefab8a6590bb3d5b44c046010139108ab7ca.tar.xz linux-73ccefab8a6590bb3d5b44c046010139108ab7ca.zip | |
sparc64: tracehook syscall
This changes sparc64 syscall tracing to use the new tracehook.h entry
points.
[ Add assembly changes to force an immediate -ENOSYS return from
the system call when syscall_trace() returns non-zero at syscall
entry. -DaveM ]
Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel/entry.h')
| -rw-r--r-- | arch/sparc64/kernel/entry.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/sparc64/kernel/entry.h b/arch/sparc64/kernel/entry.h index 32fbab620852..fc294a292899 100644 --- a/arch/sparc64/kernel/entry.h +++ b/arch/sparc64/kernel/entry.h @@ -22,8 +22,7 @@ extern void do_notify_resume(struct pt_regs *regs, unsigned long orig_i0, unsigned long thread_info_flags); -extern asmlinkage void syscall_trace(struct pt_regs *regs, - int syscall_exit_p); +extern asmlinkage int syscall_trace(struct pt_regs *regs, int syscall_exit_p); extern void bad_trap_tl1(struct pt_regs *regs, long lvl); |