[Crash-utility] [PATCH V5 0/2] riscv: kexec: Fxiup crash_save percpu and machine_kexec_mask_interrupts

From: Guo Ren <guoren(a)linux.alibaba.com&gt; Current riscv kexec can't crash_save percpu states and disable interrupts properly. The patch series fix them, make kexec work correct. Changlogs: v5: - Remove the patch which isn't relate to riscv - Add fixup crash_smp_send_stop test result v4: https://lore.kernel.org/linux-riscv/20220921033134.3133319-1-guoren@kerne... - Add cpu_ops[cpu]->cpu_stop() in ipi_cpu_crash_stop - Wording optimization in comments V3: https://lore.kernel.org/linux-riscv/20220819025444.2121315-1-guoren@kerne... - Fixup compile problem with !SMP, which reported by lkp(a)intel.com - Cleanup declarations in asm/smp.h - Add reviewed-by V2: https://lore.kernel.org/linux-riscv/20220817161258.748836-1-guoren@kernel... - Add Fixes tags - Remove extern from bool smp_crash_stop_failed(void) V1: https://lore.kernel.org/linux-riscv/20220816012701.561435-1-guoren@kernel... Guo Ren (2): riscv: kexec: Fixup irq controller broken in kexec crash path riscv: kexec: Fixup crash_smp_send_stop without multi cores arch/riscv/include/asm/smp.h | 3 + arch/riscv/kernel/machine_kexec.c | 46 +++++++++++---- arch/riscv/kernel/smp.c | 97 ++++++++++++++++++++++++++++++- 3 files changed, 133 insertions(+), 13 deletions(-) -- 2.36.1