Bo Gan 914aeddaf1 lib: sbi: Add variable-length unprivilege access functions ...

sbi_load/store_loop read/write variable-length buffer unprivileged.
Both function use the widest aligned 8/4/2/1 byte load/stores in each
loop to reduce the total number of iterations.

Also switch the scalar/vector misaligned handlers to make use of such
functions to simplify code.

Miscellaneous: remove the unnecessary [taddr] in inline assembly

Signed-off-by: Bo Gan <ganboing@gmail.com>
Tested-by: Anirudh Srinivasan <asrinivasan@oss.tenstorrent.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20260609060024.706-4-ganboing@gmail.com
Signed-off-by: Anup Patel <anup@brainfault.org>

2026-06-17 11:41:11 +05:30

..

sbi

lib: sbi: Add variable-length unprivilege access functions

2026-06-17 11:41:11 +05:30

sbi_utils

include: utils/hsm: Add __noreturn attribute for sifive_cease

2026-06-15 10:38:09 +05:30