[kvm-unit-tests PATCH v3 0/2] Add support for SBI FWFT extension testing

Andrew Jones andrew.jones at linux.dev
Wed Jan 29 06:18:24 PST 2025


On Tue, Jan 28, 2025 at 03:15:40PM +0100, Clément Léger wrote:
> This series adds a minimal set of tests for the FWFT extension. Reserved
> range as well as misaligned exception delegation. A commit coming from
> the SSE tests series is also included in this series to add -deps
> makefile notation.
> 
> ---
> 
> V3:
>  - Rebase on top of andrew/riscv/sbi
>  - Use sbiret_report_error()
>  - Add helpers for MISALIGNED_EXC_DELEG fwft set/get
>  - Add a comment on misaligned trap handling
> 
> V2:
>  - Added fwft_{get/set}_raw() to test invalid > 32 bits ids
>  - Added test for invalid flags/value > 32 bits
>  - Added test for lock feature
>  - Use and enum for FWFT functions
>  - Replace hardcoded 1 << with BIT()
>  - Fix fwft_get/set return value
>  - Split set/get tests for reserved ranges
>  - Added push/pop to arch -c option
>  - Remove leftover of manual probing code
> 
> Clément Léger (2):
>   riscv: Add "-deps" handling for tests
>   riscv: Add tests for SBI FWFT extension
> 
>  riscv/Makefile      |   8 +-
>  lib/riscv/asm/sbi.h |  34 ++++++++
>  riscv/sbi-fwft.c    | 190 ++++++++++++++++++++++++++++++++++++++++++++
>  riscv/sbi.c         |   3 +
>  4 files changed, 232 insertions(+), 3 deletions(-)
>  create mode 100644 riscv/sbi-fwft.c
> 
> -- 
> 2.47.1
>

Applied to riscv/sbi

https://gitlab.com/jones-drew/kvm-unit-tests/-/commits/riscv/sbi

Thanks,
drew



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