RISC-V: Support for kexec_file on panic

Browse source

This patch adds support for loading a kexec on panic (kdump) kernel.
It has been tested with vmcore-dmesg on riscv64 QEMU on both an smp
and a non-smp system.

Signed-off-by: Li Zhengyu <lizhengyu3@huawei.com>
Link: https://lore.kernel.org/r/20220408100914.150110-5-lizhengyu3@huawei.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

...

This commit is contained in:

Li Zhengyu 2022-04-08 18:09:12 +08:00 • committed by Palmer Dabbelt

parent 6261586e0c

commit 8acea455fa

No known key found for this signature in database

GPG key ID: EF4CA1502CCBAB41

1 changed files with 118 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

119

arch/riscv/kernel/elf_kexec.c

View file