Tiejun Chen wrote: > Changes from V1: > > * use memcpy simply to withdraw copy_exc_stack > * add !(regs->msr & MSR_PR)) and > WARN_ON(test_thread_flag(TIF_EMULATE_STACK_STORE)); > to make sure we're in goot path. > * move this migration process inside 'restore' > * clear TIF flag atomically
Ben, Is this series OK? Thanks Tiejun > > Tiejun Chen (3): > powerpc/kprobe: introduce a new thread flag > ppc32/kprobe: complete kprobe and migrate exception frame > ppc32/kprobe: don't emulate store when kprobe stwu r1 > > arch/powerpc/include/asm/thread_info.h | 3 ++ > arch/powerpc/kernel/entry_32.S | 35 > ++++++++++++++++++++++++++++++++ > arch/powerpc/lib/sstep.c | 25 +++++++++++++++++++++- > 3 files changed, 61 insertions(+), 2 deletions(-) > > Tiejun _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
