Add support for crashkernel CMA reservation for arm64 and riscv. By the way, exclude crash kernel memory in crash core to avoid duplication.
Changs in v3: - Exclude crash kernel memory in crash core as Mike suggested. - Add acked-by. Jinjie Ruan (3): crash: Exclude crash kernel memory in crash core arm64: kexec: Add support for crashkernel CMA reservation riscv: kexec: Add support for crashkernel CMA reservation .../admin-guide/kernel-parameters.txt | 16 ++++---- arch/arm64/kernel/machine_kexec_file.c | 16 +++----- arch/arm64/mm/init.c | 5 ++- arch/loongarch/kernel/machine_kexec_file.c | 12 ------ arch/powerpc/kexec/ranges.c | 16 ++------ arch/riscv/kernel/machine_kexec_file.c | 15 ++++--- arch/riscv/mm/init.c | 5 ++- arch/x86/kernel/crash.c | 39 +------------------ kernel/crash_core.c | 28 +++++++++++++ 9 files changed, 61 insertions(+), 91 deletions(-) -- 2.34.1
