These are a couple of improvements to the fast interrupt exits series that fit after patch 4. The first patch is incremental to patch 4 and should be folded in, the second could go anywhere in the series but I based it on top.
I can rebase it or resend the series if needed. Thanks, Nick Nicholas Piggin (2): powerpc/64s: Fix "avoid reloading (H)SRR registers if they are still valid" powerpc/64s/interrupt: Check and fix srr_valid without crashing arch/powerpc/include/asm/interrupt.h | 2 +- arch/powerpc/include/asm/livepatch.h | 2 +- arch/powerpc/include/asm/probes.h | 4 +- arch/powerpc/include/asm/ptrace.h | 2 +- arch/powerpc/kernel/hw_breakpoint.c | 4 +- arch/powerpc/kernel/interrupt.c | 58 +++++++++++++++++++ arch/powerpc/kernel/kgdb.c | 8 +-- arch/powerpc/kernel/kprobes-ftrace.c | 2 +- arch/powerpc/kernel/kprobes.c | 13 +++-- arch/powerpc/kernel/mce.c | 2 +- arch/powerpc/kernel/optprobes.c | 2 +- arch/powerpc/kernel/process.c | 24 ++++---- arch/powerpc/kernel/ptrace/ptrace-adv.c | 20 ++++--- arch/powerpc/kernel/ptrace/ptrace-noadv.c | 14 ++--- arch/powerpc/kernel/ptrace/ptrace-view.c | 5 +- arch/powerpc/kernel/signal.c | 10 ++-- arch/powerpc/kernel/signal_32.c | 42 +++++++------- arch/powerpc/kernel/signal_64.c | 35 +++++------ arch/powerpc/kernel/traps.c | 24 ++++---- arch/powerpc/kernel/uprobes.c | 4 +- arch/powerpc/lib/error-inject.c | 2 +- arch/powerpc/lib/sstep.c | 17 +++--- arch/powerpc/lib/test_emulate_step.c | 1 + arch/powerpc/math-emu/math_efp.c | 2 +- arch/powerpc/platforms/embedded6xx/holly.c | 4 +- .../platforms/embedded6xx/mpc7448_hpc2.c | 4 +- arch/powerpc/platforms/pasemi/idle.c | 4 +- arch/powerpc/platforms/powernv/opal.c | 2 +- arch/powerpc/platforms/pseries/ras.c | 4 +- arch/powerpc/sysdev/fsl_rio.c | 4 +- arch/powerpc/xmon/xmon.c | 14 ++--- 31 files changed, 193 insertions(+), 142 deletions(-) -- 2.23.0