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| author | Andrew Jones <andrew.jones@oss.qualcomm.com> | 2026-09-20 03:18:21 -0400 |
|---|---|---|
| committer | Paul Walmsley <pjw@kernel.org> | 2026-10-08 15:24:48 -0600 |
| commit | fbab8abaac8f4d84aece087e19b4f2cd11175477 (patch) | |
| tree | 0c8b9a6d96e1aafb83692119c7e33a429bb9aa0d /scripts/basic | |
| parent | 929221f50f60e980e2f399d9c2f619d3d33d30c6 (diff) | |
| download | linux-fbab8abaac8f4d84aece087e19b4f2cd11175477.tar.gz linux-fbab8abaac8f4d84aece087e19b4f2cd11175477.zip | |
riscv: Add B to hwcap and hwprobe
Add B to hwcap and ensure when B is present that Zba, Zbb, and Zbs
are all set. Also expose B via hwprobe (RISCV_HWPROBE_EXT_B in
RISCV_HWPROBE_KEY_IMA_EXT_1) so that userspace can probe B directly,
mirroring the F/D/C/V pattern where each is reported via both hwcap
and hwprobe.
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Andrew Jones <andrew.jones@oss.qualcomm.com>
[guodong.xu: Add B to hwprobe]
Signed-off-by: Guodong Xu <guodong.xu@oss.qualcomm.com>
Link: https://patch.msgid.link/20260920-rva23u64-hwprobe-v2-v8-1-5f14bc5c23d3@oss.qualcomm.com
[pjw@kernel.org: updated to apply]
Signed-off-by: Paul Walmsley <pjw@kernel.org>
Diffstat (limited to 'scripts/basic')
0 files changed, 0 insertions, 0 deletions