Hi Linus, Please pull the arm64 fixes below. Thanks.
The following changes since commit 609488bc979f99f805f34e9a32c1e3b71179d10b: Linux 5.3-rc2 (2019-07-28 12:47:02 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes for you to fetch changes up to d8bb6718c4db9bcd075dde7ff55d46091ccfae15: arm64: Make debug exception handlers visible from RCU (2019-08-02 11:56:01 +0100) ---------------------------------------------------------------- arm64 fixes: - Update the compat layer to allow single-byte watchpoints on all addresses (similar to the native support) - arm_pmu: fix the restoration of the counters on the CPU_PM_ENTER_FAILED path - Fix build regression with vDSO and Makefile not stripping CROSS_COMPILE_COMPAT - Fix the CTR_EL0 (cache type register) sanitisation on heterogeneous machines (e.g. big.LITTLE) - Fix the interrupt controller priority mask value when pseudo-NMIs are enabled - arm64 kprobes fixes: recovering of the PSTATE.D flag in the single-step exception handler, NOKPROBE annotations for unwind_frame() and walk_stackframe(), remove unneeded rcu_read_lock/unlock from debug handlers - Several gcc fall-through warnings - Unused variable warnings ---------------------------------------------------------------- Anders Roxell (2): arm64: smp: Mark expected switch fall-through arm64: module: Mark expected switch fall-through Julien Thierry (1): arm64: Lower priority mask for GIC_PRIO_IRQON Masami Hiramatsu (4): arm64: unwind: Prohibit probing on return_address() arm64: Remove unneeded rcu_read_lock from debug handlers arm64: kprobes: Recover pstate.D in single-step exception handler arm64: Make debug exception handlers visible from RCU Qian Cai (3): arm64/efi: fix variable 'si' set but not used arm64/mm: fix variable 'pud' set but not used arm64/mm: fix variable 'tag' set but not used Vincenzo Frascino (1): arm64: vdso: Fix Makefile regression Will Deacon (4): arm64: compat: Allow single-byte watchpoints on all addresses drivers/perf: arm_pmu: Fix failure path in PM notifier arm64: hw_breakpoint: Fix warnings about implicit fallthrough arm64: cpufeature: Fix feature comparison for CTR_EL0.{CWG,ERG} arch/arm64/Makefile | 2 +- arch/arm64/include/asm/arch_gicv3.h | 6 ++++ arch/arm64/include/asm/cpufeature.h | 7 +++-- arch/arm64/include/asm/daifflags.h | 2 ++ arch/arm64/include/asm/efi.h | 6 +++- arch/arm64/include/asm/memory.h | 10 +++++-- arch/arm64/include/asm/pgtable.h | 4 +-- arch/arm64/include/asm/ptrace.h | 2 +- arch/arm64/kernel/cpufeature.c | 8 ++++-- arch/arm64/kernel/debug-monitors.c | 14 +++++---- arch/arm64/kernel/hw_breakpoint.c | 11 +++++-- arch/arm64/kernel/module.c | 4 +++ arch/arm64/kernel/probes/kprobes.c | 40 ++++---------------------- arch/arm64/kernel/return_address.c | 3 ++ arch/arm64/kernel/smp.c | 2 +- arch/arm64/kernel/stacktrace.c | 3 ++ arch/arm64/mm/fault.c | 57 +++++++++++++++++++++++++++++++------ drivers/perf/arm_pmu.c | 2 +- 18 files changed, 117 insertions(+), 66 deletions(-) -- Catalin