Messages in this thread | | | From | guoren@kernel ... | Subject | [PATCH 0/2] riscv: kexec: Support crash_save percpu and machine_kexec_mask_interrupts | Date | Mon, 15 Aug 2022 21:26:59 -0400 |
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From: Guo Ren <guoren@linux.alibaba.com>
Current riscv kexec can't crash_save percpu states and disable interrupts properly. The patch series fix them.
Guo Ren (2): riscv: kexec: EOI active and mask all interrupts in kexec crash path riscv: kexec: Implement crash_smp_send_stop with percpu crash_save_cpu
arch/riscv/include/asm/smp.h | 6 +++ arch/riscv/kernel/machine_kexec.c | 44 +++++++++++---- arch/riscv/kernel/smp.c | 89 ++++++++++++++++++++++++++++++- 3 files changed, 126 insertions(+), 13 deletions(-)
-- 2.36.1
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