Linux kernel development work - see feature branches https://git.zx2c4.com/linux-dev/atom/arch/loongarch/include/asm/atomic.h?h=linus%2Fmaster 2022-06-03T12:09:29Z 2022-06-03T12:09:29Z Huacai Chen chenhuacai@loongson.cn 2022-05-31T10:04:12Z urn:sha1:46859ac8af52ae599e1b51992ddef3eb43f295fc LoongArch-based procesors have 4, 8 or 16 cores per package. This patch adds multi-processor (SMP) support for LoongArch. Reviewed-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> 2022-06-03T12:09:28Z Huacai Chen chenhuacai@loongson.cn 2022-05-31T10:04:11Z urn:sha1:5b0b14e550a006b4d093619e7517923872bcc218 Add common headers (atomic, bitops, barrier and locking) for basic LoongArch support. Reviewed-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>