On Wed, May 20, 2026 at 4:36 PM Jay Chang <[email protected]> wrote: > > This series fixes PMP address alignment to comply with the RISC-V > specification WARL (Write-Any, Read-Legal) semantics. > > When configuring pmpcfg (TOR, NA4, or NAPOT) and pmpaddr, if the > value is smaller than the PMP granularity, it needs to be aligned > to the PMP granularity. > > Chagnes in v5: > - Use uint64_t for granule, in preparation for upcoming single-binary work: > https://lore.kernel.org/qemu-devel/[email protected]/ > > Changes in v4: > - Rebase riscv-to-apply.next > > Changes in v3: > - Use ROUND_UP() macro for NAPOT address alignment > > Changes in v2: > - Fixed commit message grammar ("it needs to be aligned") > - Use ROUND_DOWN() macro for TOR address alignment to improve > code readability > > Jay Chang (2): > target/riscv: Align pmp size to pmp-granularity > target/riscv: Improve PMP address alignment readability
Thanks! Applied to riscv-to-apply.next Alistair > > target/riscv/pmp.c | 20 ++++++++++++++------ > 1 file changed, 14 insertions(+), 6 deletions(-) > > -- > 2.48.1 > >
