Ben, Can you ACK or take this patch too.
Thanks, -- Steve On Fri, 2009-03-20 at 19:44 +0300, Anton Vorontsov wrote: > The workarounds aren't needed any longer since the top level Makefile > doesn't pass -fno-omit-frame-pointer cflag for PowerPC. > > Signed-off-by: Anton Vorontsov <avoront...@ru.mvista.com> > --- > arch/powerpc/Makefile | 5 ----- > arch/powerpc/kernel/Makefile | 12 ++++++------ > arch/powerpc/platforms/powermac/Makefile | 2 +- > lib/Kconfig.debug | 6 +++--- > 4 files changed, 10 insertions(+), 15 deletions(-) > > diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile > index 551fc58..1dd7748 100644 > --- a/arch/powerpc/Makefile > +++ b/arch/powerpc/Makefile > @@ -120,11 +120,6 @@ ifeq ($(CONFIG_6xx),y) > KBUILD_CFLAGS += -mcpu=powerpc > endif > > -# Work around a gcc code-gen bug with -fno-omit-frame-pointer. > -ifeq ($(CONFIG_FUNCTION_TRACER),y) > -KBUILD_CFLAGS += -mno-sched-epilog > -endif > - > cpu-as-$(CONFIG_4xx) += -Wa,-m405 > cpu-as-$(CONFIG_6xx) += -Wa,-maltivec > cpu-as-$(CONFIG_POWER4) += -Wa,-maltivec > diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile > index dfec3d2..f86caeb 100644 > --- a/arch/powerpc/kernel/Makefile > +++ b/arch/powerpc/kernel/Makefile > @@ -14,14 +14,14 @@ endif > > ifdef CONFIG_FUNCTION_TRACER > # Do not trace early boot code > -CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog > -CFLAGS_REMOVE_prom_init.o = -pg -mno-sched-epilog > -CFLAGS_REMOVE_btext.o = -pg -mno-sched-epilog > -CFLAGS_REMOVE_prom.o = -pg -mno-sched-epilog > +CFLAGS_REMOVE_cputable.o = -pg > +CFLAGS_REMOVE_prom_init.o = -pg > +CFLAGS_REMOVE_btext.o = -pg > +CFLAGS_REMOVE_prom.o = -pg > # do not trace tracer code > -CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog > +CFLAGS_REMOVE_ftrace.o = -pg > # timers used by tracing > -CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog > +CFLAGS_REMOVE_time.o = -pg > endif > > obj-y := cputable.o ptrace.o syscalls.o \ > diff --git a/arch/powerpc/platforms/powermac/Makefile > b/arch/powerpc/platforms/powermac/Makefile > index 50f1693..0eb8781 100644 > --- a/arch/powerpc/platforms/powermac/Makefile > +++ b/arch/powerpc/platforms/powermac/Makefile > @@ -2,7 +2,7 @@ CFLAGS_bootx_init.o += -fPIC > > ifdef CONFIG_FUNCTION_TRACER > # Do not trace early boot code > -CFLAGS_REMOVE_bootx_init.o = -pg -mno-sched-epilog > +CFLAGS_REMOVE_bootx_init.o = -pg > endif > > obj-y += pic.o setup.o time.o feature.o pci.o > \ > diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug > index fc8cd1f..713620d 100644 > --- a/lib/Kconfig.debug > +++ b/lib/Kconfig.debug > @@ -493,7 +493,7 @@ config LOCKDEP > bool > depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT > && LOCKDEP_SUPPORT > select STACKTRACE > - select FRAME_POINTER if !MIPS && !PPC && !ARM_UNWIND > + select FRAME_POINTER if !MIPS && !ARM_UNWIND > select KALLSYMS > select KALLSYMS_ALL > > @@ -866,13 +866,13 @@ config FAULT_INJECTION_STACKTRACE_FILTER > depends on FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT > depends on !X86_64 > select STACKTRACE > - select FRAME_POINTER if !PPC > + select FRAME_POINTER > help > Provide stacktrace filter for fault-injection capabilities > > config LATENCYTOP > bool "Latency measuring infrastructure" > - select FRAME_POINTER if !MIPS && !PPC > + select FRAME_POINTER if !MIPS > select KALLSYMS > select KALLSYMS_ALL > select STACKTRACE _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev