The patch titled
ptrace: remove PT_DTRACE from m68k, m68knommu
has been added to the -mm tree. Its filename is
ptrace-remove-pt_dtrace-from-m68k-m68knommu.patch
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See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this
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>
Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Cc: 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
slow_work_thread-should-do-the-exclusive-wait.patch
rework-fix-is_single_threaded.patch
getrusage-fill-ru_maxrss-value.patch
ptrace-remove-pt_dtrace-from-arch-h8300.patch
ptrace-remove-pt_dtrace-from-avr32-mn10300-parisc-s390-sh-xtensa.patch
ptrace-remove-pt_dtrace-from-m68k-m68knommu.patch
ptrace-remove-pt_dtrace-from-arch-m32r.patch
signals-split-do_tkill.patch
signals-implement-sys_rt_tgsigqueueinfo.patch
x86-hookup-sys_rt_tgsigqueueinfo.patch
signals-tracehook_notify_jctl-change.patch
--
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