Messages in this thread | | | Date | Fri, 23 Apr 2021 06:36:56 +0300 | From | Nick Kossifidis <> | Subject | Re: [PATCH v3 0/5] RISC-V: Add kexec/kdump support |
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Στις 2021-04-23 06:30, Palmer Dabbelt έγραψε: > On Mon, 05 Apr 2021 01:57:07 PDT (-0700), mick@ics.forth.gr wrote: >> This patch series adds kexec/kdump and crash kernel >> support on RISC-V. For testing the patches a patched >> version of kexec-tools is needed (still a work in >> progress) which can be found at: >> >> https://riscv.ics.forth.gr/kexec-tools-patched.tar.xz >> >> v3: >> * Rebase on newer kernel tree >> * Minor cleanups >> * Split UAPI changes to a separate patch >> * Improve / cleanup init_resources >> * Resolve Palmer's comments >> >> v2: >> * Rebase on newer kernel tree >> * Minor cleanups >> * Properly populate the ioresources tre, so that it >> can be used later on for implementing strict /dev/mem >> * Use linux,usable-memory on /memory instead of a new binding >> * USe a reserved-memory node for ELF core header >> >> Nick Kossifidis (5): >> RISC-V: Add EM_RISCV to kexec UAPI header >> RISC-V: Add kexec support >> RISC-V: Improve init_resources >> RISC-V: Add kdump support >> RISC-V: Add crash kernel support >> >> arch/riscv/Kconfig | 25 ++++ >> arch/riscv/include/asm/elf.h | 6 + >> arch/riscv/include/asm/kexec.h | 54 +++++++ >> arch/riscv/kernel/Makefile | 6 + >> arch/riscv/kernel/crash_dump.c | 46 ++++++ >> arch/riscv/kernel/crash_save_regs.S | 56 +++++++ >> arch/riscv/kernel/kexec_relocate.S | 222 >> ++++++++++++++++++++++++++++ >> arch/riscv/kernel/machine_kexec.c | 193 ++++++++++++++++++++++++ >> arch/riscv/kernel/setup.c | 113 ++++++++------ >> arch/riscv/mm/init.c | 110 ++++++++++++++ >> include/uapi/linux/kexec.h | 1 + >> 11 files changed, 787 insertions(+), 45 deletions(-) >> create mode 100644 arch/riscv/include/asm/kexec.h >> create mode 100644 arch/riscv/kernel/crash_dump.c >> create mode 100644 arch/riscv/kernel/crash_save_regs.S >> create mode 100644 arch/riscv/kernel/kexec_relocate.S >> create mode 100644 arch/riscv/kernel/machine_kexec.c > > Thanks. There were some minor issues and some merge conflicts, I put > this on for-next with some fixups.
I've sent a v4 that shouldn't have merge conflicts, addressing some comments from Alex as well, could you use that instead or is it too late ?
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