traps are missing. syscall trace missing. Signed-off-by: Mathieu Desnoyers --- arch/sh64/kernel/entry.S | 2 +- arch/sh64/kernel/process.c | 5 ++++- arch/sh64/kernel/sys_sh64.c | 2 ++ 3 files changed, 7 insertions(+), 2 deletions(-) Index: linux-2.6-lttng/arch/sh64/kernel/entry.S =================================================================== --- linux-2.6-lttng.orig/arch/sh64/kernel/entry.S 2007-11-13 09:25:23.000000000 -0500 +++ linux-2.6-lttng/arch/sh64/kernel/entry.S 2007-11-13 09:50:15.000000000 -0500 @@ -1282,7 +1282,7 @@ syscall_allowed: getcon KCR0, r2 ld.l r2, TI_FLAGS, r4 - movi (1 << TIF_SYSCALL_TRACE), r6 + movi (_TIF_SYSCALL_TRACE|_TIF_KERNEL_TRACE), r6 and r6, r4, r6 beq/l r6, ZERO, tr0 Index: linux-2.6-lttng/arch/sh64/kernel/sys_sh64.c =================================================================== --- linux-2.6-lttng.orig/arch/sh64/kernel/sys_sh64.c 2007-11-13 09:25:23.000000000 -0500 +++ linux-2.6-lttng/arch/sh64/kernel/sys_sh64.c 2007-11-13 09:50:15.000000000 -0500 @@ -187,6 +187,8 @@ asmlinkage int sys_ipc(uint call, int fi version = call >> 16; /* hack for backward compatibility */ call &= 0xffff; + trace_mark(kernel_arch_ipc_call, "call %u first %d", call, first); + if (call <= SEMCTL) switch (call) { case SEMOP: Index: linux-2.6-lttng/arch/sh64/kernel/process.c =================================================================== --- linux-2.6-lttng.orig/arch/sh64/kernel/process.c 2007-11-13 09:25:23.000000000 -0500 +++ linux-2.6-lttng/arch/sh64/kernel/process.c 2007-11-13 09:50:15.000000000 -0500 @@ -393,6 +393,7 @@ ATTRIB_NORET void kernel_thread_helper(v */ int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags) { + unsigned long pid; struct pt_regs regs; memset(®s, 0, sizeof(regs)); @@ -402,8 +403,10 @@ int kernel_thread(int (*fn)(void *), voi regs.pc = (unsigned long)kernel_thread_helper; regs.sr = (1 << 30); - return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0, + pid = do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0, ®s, 0, NULL, NULL); + trace_mark(kernel_arch_kthread_create, "pid %ld fn %p", pid, fn); + return pid; } /* -- Mathieu Desnoyers Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/