torvalds-linux

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-01-19 12:55:08 +00:00

History

Bibo Mao 955853cf83 LoongArch: KVM: Disable updating of "num_cpu" and "feature"

Property "num_cpu" and "feature" are read-only once eiointc is created,
which are set with KVM_DEV_LOONGARCH_EXTIOI_GRP_CTRL attr group before
device creation.

Attr group KVM_DEV_LOONGARCH_EXTIOI_GRP_SW_STATUS is to update register
and software state for migration and reset usage, property "num_cpu" and
"feature" can not be update again if it is created already.

Here discard write operation with property "num_cpu" and "feature" in
attr group KVM_DEV_LOONGARCH_EXTIOI_GRP_CTRL.

Cc: stable@vger.kernel.org
Fixes: 1ad7efa552fd ("LoongArch: KVM: Add EIOINTC user mode read and write functions")
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

2025-06-27 18:27:44 +08:00

boot

LoongArch: dts: Add PWM support to Loongson-2K2000

2025-06-06 18:51:16 +08:00

configs

crypto: testmgr - replace CRYPTO_MANAGER_DISABLE_TESTS with CRYPTO_SELFTESTS

2025-05-12 13:33:14 +08:00

crypto

loongarch/crc32: expose CRC32 functions through lib

2024-12-01 17:23:01 -08:00

include

LoongArch: Handle KCOV __init vs inline mismatches