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author | Björn Töpel <bjorn@rivosinc.com> | 2023-10-12 13:28:52 +0300 |
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committer | Michael S. Tsirkin <mst@redhat.com> | 2023-11-01 16:31:16 +0300 |
commit | f2de37a572853d340f945a7748f74e3ed8c6b743 (patch) | |
tree | 74dbab1dc67486573fd42f9fb6d60cab5b6c66d0 /drivers/virtio | |
parent | 0d82410252ea324f0064e75b9865bb74cccc1dda (diff) | |
download | linux-f2de37a572853d340f945a7748f74e3ed8c6b743.tar.xz |
riscv, qemu_fw_cfg: Add support for RISC-V architecture
Qemu fw_cfg support was missing for RISC-V, which made it hard to do
proper vmcore dumps from qemu.
Add the missing RISC-V arch-defines.
You can now do vmcore dumps from qemu. Add "-device vmcoreinfo" to the
qemu command-line. From the qemu monitor:
(qemu) dump-guest-memory vmcore
The vmcore can now be used, e.g., with the "crash" utility.
Acked-by: "Michael S. Tsirkin" <mst@redhat.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Tested-by: Clément Léger <cleger@rivosinc.com>
Signed-off-by: Björn Töpel <bjorn@rivosinc.com>
Message-Id: <20231012102852.234442-1-bjorn@kernel.org>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/virtio')
0 files changed, 0 insertions, 0 deletions