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| author | Han Gao <[email protected]> | 2025-05-23 10:25:56 +0000 |
|---|---|---|
| committer | Palmer Dabbelt <[email protected]> | 2025-06-12 19:13:47 +0000 |
| commit | 4262bd0d9cc704ea1365ac00afc1272400c2cbef (patch) | |
| tree | 0781b17f2aa61e06c12645413deab8fd11a4c366 /lib/crypto/mpi/mpi-cmp.c | |
| parent | Linux 6.16-rc1 (diff) | |
| download | kernel-4262bd0d9cc704ea1365ac00afc1272400c2cbef.tar.gz kernel-4262bd0d9cc704ea1365ac00afc1272400c2cbef.zip | |
riscv: vector: Fix context save/restore with xtheadvector
Previously only v0-v7 were correctly saved/restored,
and the context of v8-v31 are damanged.
Correctly save/restore v8-v31 to avoid breaking userspace.
Fixes: d863910eabaf ("riscv: vector: Support xtheadvector save/restore")
Cc: [email protected]
Signed-off-by: Han Gao <[email protected]>
Tested-by: Xiongchuan Tan <[email protected]>
Reviewed-by: Charlie Jenkins <[email protected]>
Reviewed-by: Yanteng Si <[email protected]>
Reviewed-by: Andy Chiu <[email protected]>
Link: https://lore.kernel.org/r/9b9eb2337f3d5336ce813721f8ebea51e0b2b553.1747994822.git.rabenda.cn@gmail.com
Signed-off-by: Alexandre Ghiti <[email protected]>
Signed-off-by: Palmer Dabbelt <[email protected]>
Diffstat (limited to 'lib/crypto/mpi/mpi-cmp.c')
0 files changed, 0 insertions, 0 deletions