Enable SBI_V01 for RISCV64 kernel #140
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BillXiang
requested review from
andreeaflorescu,
lauralt,
stefano-garzarella,
stsquad,
roypat,
ShadowCurse and
RuoqingHe
as code owners
|
@RuoqingHe could you have a look at this one? |
RuoqingHe
reviewed
Sep 30, 2025
| pushd linux | ||
| # Enable kvm module instead of inserting manually | ||
| sed -i "s|^CONFIG_KVM=.*|CONFIG_KVM=y|g" arch/riscv/configs/defconfig | ||
| echo "CONFIG_RISCV_SBI_V01=y" >> arch/riscv/configs/defconfig |
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This is need for KVM to process SBI legacy interfaces, and put vcpu_sbi_ext_v01 into working, would you please document this line a bit, like add a comment above, and add some descriptions in the commit message 🙂
Enable legacy SBI calls and activate vcpu_sbi_ext_v01 for kvm. Signed-off-by: BillXiang <xiangwencheng@lanxincomputing.com>
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RuoqingHe
reviewed
Oct 3, 2025
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@BillXiang Would you please post a screen shot of a successful run of kvm crate changes you are proposing with this configuration enabled, so we can better proceed
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Summary of the PR
Enable CONFIG_RISCV_SBI_V01 in the riscv64 kernel—required for SBI-based
workflows such as [#352].
Requirements
Before submitting your PR, please make sure you addressed the following
requirements:
git commit -s), and the commit message has max 60 characters for thesummary and max 75 characters for each description line.
test.
Release" section of CHANGELOG.md (if no such section exists, please create one).
unsafecode is properly documented.