The patch titled ptrace: remove PT_DTRACE from m68k, m68knommu has been removed from the -mm tree. Its filename was ptrace-remove-pt_dtrace-from-m68k-m68knommu.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: ptrace: remove PT_DTRACE from m68k, m68knommu From: Oleg Nesterov <oleg@xxxxxxxxxx> m68k sets PT_DTRACE in trap_c() but never uses it. Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx> Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> Acked-by: Greg Ungerer <gerg@xxxxxxxxxxxx> Cc: Roman Zippel <zippel@xxxxxxxxxxxxxx> Acked-by: Roland McGrath <roland@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/m68k/kernel/traps.c | 1 - arch/m68knommu/kernel/asm-offsets.c | 1 - arch/m68knommu/kernel/traps.c | 1 - 3 files changed, 3 deletions(-) diff -puN arch/m68k/kernel/traps.c~ptrace-remove-pt_dtrace-from-m68k-m68knommu arch/m68k/kernel/traps.c --- a/arch/m68k/kernel/traps.c~ptrace-remove-pt_dtrace-from-m68k-m68knommu +++ a/arch/m68k/kernel/traps.c @@ -1057,7 +1057,6 @@ asmlinkage void trap_c(struct frame *fp) if (fp->ptregs.sr & PS_S) { if ((fp->ptregs.vector >> 2) == VEC_TRACE) { /* traced a trapping instruction */ - current->ptrace |= PT_DTRACE; } else bad_super_trap(fp); return; diff -puN arch/m68knommu/kernel/asm-offsets.c~ptrace-remove-pt_dtrace-from-m68k-m68knommu arch/m68knommu/kernel/asm-offsets.c --- a/arch/m68knommu/kernel/asm-offsets.c~ptrace-remove-pt_dtrace-from-m68k-m68knommu +++ a/arch/m68knommu/kernel/asm-offsets.c @@ -73,7 +73,6 @@ int main(void) DEFINE(TRAP_TRACE, TRAP_TRACE); DEFINE(PT_PTRACED, PT_PTRACED); - DEFINE(PT_DTRACE, PT_DTRACE); DEFINE(THREAD_SIZE, THREAD_SIZE); diff -puN arch/m68knommu/kernel/traps.c~ptrace-remove-pt_dtrace-from-m68k-m68knommu arch/m68knommu/kernel/traps.c --- a/arch/m68knommu/kernel/traps.c~ptrace-remove-pt_dtrace-from-m68k-m68knommu +++ a/arch/m68knommu/kernel/traps.c @@ -200,7 +200,6 @@ asmlinkage void trap_c(struct frame *fp) if (fp->ptregs.sr & PS_S) { if ((fp->ptregs.vector >> 2) == VEC_TRACE) { /* traced a trapping instruction */ - current->ptrace |= PT_DTRACE; } else bad_super_trap(fp); return; _ Patches currently in -mm which might be from oleg@xxxxxxxxxx are origin.patch ptrace-wait_task_zombie-do-not-account-traced-sub-threads.patch linux-next.patch rework-fix-is_single_threaded.patch getrusage-fill-ru_maxrss-value.patch getrusage-fill-ru_maxrss-value-update.patch signals-tracehook_notify_jctl-change.patch utrace-core.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html