3 Commits

Author	SHA1	Message	Date
Bibo Mao	cdc118f802	LoongArch: KVM: Enable paravirt feature control from VMM ... Export kernel paravirt features to user space, so that VMM can control each single paravirt feature. By default paravirt features will be the same with kvm supported features if VMM does not set it. Also a new feature KVM_FEATURE_VIRT_EXTIOI is added which can be set from user space. This feature indicates that the virt EIOINTC can route interrupts to 256 vCPUs, rather than 4 vCPUs like with real HW. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>	2024-09-12 20:53:40 +08:00
Arnd Bergmann	26a3b85bac	loongarch: convert to generic syscall table ... The uapi/asm/unistd_64.h and asm/syscall_table_64.h headers can now be generated from scripts/syscall.tbl, which makes this consistent with the other architectures that have their own syscall.tbl. Unlike the other architectures using the asm-generic header, loongarch uses none of the deprecated system calls at the moment. Both the user visible side of asm/unistd.h and the internal syscall table in the kernel should have the same effective contents after this. Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2024-07-10 14:23:38 +02:00
Huacai Chen	fa96b57c14	LoongArch: Add build infrastructure ... Add Kbuild, Makefile, Kconfig and link script for LoongArch build infrastructure. Reviewed-by: Guo Ren <guoren@kernel.org> Reviewed-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>	2022-06-03 20:09:27 +08:00