Hi Alex, On Tue, Feb 25, 2025 at 10:07 PM Alexandre Ghiti <alexgh...@rivosinc.com> wrote: > > On Tue, Feb 25, 2025 at 2:27 PM yunhui cui <cuiyun...@bytedance.com> wrote: > > > > Hi Alex, > > > > On Tue, Feb 25, 2025 at 9:21 PM Alexandre Ghiti <alexgh...@rivosinc.com> > > wrote: > > > > > > Hi Yunhui, > > > > > > On Wed, Jan 15, 2025 at 3:40 AM Yunhui Cui <cuiyun...@bytedance.com> > > > wrote: > > > > > > > > v1/v2: > > > > There is only the first patch: RISC-V: Enable cbo.clean/flush in > > > > usermode, > > > > which mainly removes the enabling of cbo.inval in user mode. > > > > > > > > v3: > > > > Add the functionality of Expose Zicbom and selftests for Zicbom. > > > > > > > > v4: > > > > Modify the order of macros, The test_no_cbo_inval function is added > > > > separately. > > > > > > > > v5: > > > > 1. Modify the order of RISCV_HWPROBE_KEY_ZICBOM_BLOCK_SIZE in > > > > hwprobe.rst > > > > 2. "TEST_NO_ZICBOINVAL" -> "TEST_NO_CBO_INVAL" > > > > > > > > Yunhui Cui (3): > > > > RISC-V: Enable cbo.clean/flush in usermode > > > > RISC-V: hwprobe: Expose Zicbom extension and its block size > > > > RISC-V: selftests: Add TEST_ZICBOM into CBO tests > > > > > > > > Documentation/arch/riscv/hwprobe.rst | 6 ++ > > > > arch/riscv/include/asm/hwprobe.h | 2 +- > > > > arch/riscv/include/uapi/asm/hwprobe.h | 2 + > > > > arch/riscv/kernel/cpufeature.c | 8 +++ > > > > arch/riscv/kernel/sys_hwprobe.c | 6 ++ > > > > tools/testing/selftests/riscv/hwprobe/cbo.c | 66 +++++++++++++++++---- > > > > 6 files changed, 78 insertions(+), 12 deletions(-) > > > > > > > > -- > > > > 2.39.2 > > > > > > > > > > So a v6 needs to be sent with: > > > > > > - the fix for hwprobe_ext0_has() reported by kernel test robot > > > - a rebase on top of 6.14 since patch 2 will conflict with > > > RISCV_HWPROBE_KEY_VENDOR_EXT_THEAD_0 > > > > Thank you for the reminder. In fact, version 6 was sent out almost a > > month ago. Reference: > > https://lore.kernel.org/lkml/20250124035959.45499-1-cuiyun...@bytedance.com/ > > Oh sorry, I missed it somehow! > > I think we can fix RISCV_HWPROBE_MAX_KEY when merging the patch. > > Sorry again and thanks!
It's all good. I've rebased a version: https://lore.kernel.org/all/20250226063206.71216-1-cuiyun...@bytedance.com/. Could you help to merge it? Thanks. > > Alex > > > > > > > > > Do you think you can do that soon so that it gets merged in 6.15? The > > > patchset received a lot of RB so it would be too bad to miss this > > > release. > > > > > > Thanks, > > > > > > Alex > > > > Thanks, > > Yunhui Thanks, Yunhui
