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| author |   Liao Chang <liaochang1@huawei.com> | 2022-04-08 18:09:11 +0800 |
|---|---|---|
| committer |   Palmer Dabbelt <palmer@rivosinc.com> | 2022-05-19 12:14:18 -0700 |
| commit | 6261586e0c91db14c34f894f4bc48f2300cff1d4 (patch) | |
| tree | 0bac89b95a140653c0051982eaf0a9cc4743645c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | RISC-V: use memcpy for kexec_file mode (diff) | |
| download | linux-dev-6261586e0c91db14c34f894f4bc48f2300cff1d4.tar.xz linux-dev-6261586e0c91db14c34f894f4bc48f2300cff1d4.zip | |
RISC-V: Add kexec_file support
This patch adds support for kexec_file on RISC-V. I tested it on riscv64
QEMU with busybear-linux and single core along with the OpenSBI firmware
fw_jump.bin for generic platform.
On SMP system, it depends on CONFIG_{HOTPLUG_CPU, RISCV_SBI} to
resume/stop hart through OpenSBI firmware, it also needs a OpenSBI that
support the HSM extension.
Signed-off-by: Liao Chang <liaochang1@huawei.com>
Signed-off-by: Li Zhengyu <lizhengyu3@huawei.com>
Link: https://lore.kernel.org/r/20220408100914.150110-4-lizhengyu3@huawei.com
[Palmer: Make 64-bit only]
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions