Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-06 13:23:18 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
b4ba157044
linux/arch/loongarch
History
Bibo Mao b4ba157044 LoongArch: KVM: Add PV steal time support in host side 
Add ParaVirt steal time feature in host side, VM can search supported
features provided by KVM hypervisor, a feature KVM_FEATURE_STEAL_TIME
is added here. Like x86, steal time structure is saved in guest memory,
one hypercall function KVM_HCALL_FUNC_NOTIFY is added to notify KVM to
enable this feature.

One CPU attr ioctl command KVM_LOONGARCH_VCPU_PVTIME_CTRL is added to
save and restore the base address of steal time structure when a VM is
migrated.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2024-07-09 16:25:51 +08:00
..
boot LoongArch: Fix GMAC's phy-mode definitions in dts 2024-06-03 15:45:53 +08:00
configs LoongArch changes for v6.10 2024-05-22 09:43:07 -07:00
crypto LoongArch/crypto: Clean up useless assignment operations 2024-03-19 15:50:34 +08:00
include LoongArch: KVM: Add PV steal time support in host side 2024-07-09 16:25:51 +08:00
kernel syscalls: mmap(): use unsigned offset type consistently 2024-06-25 15:57:38 +02:00
kvm LoongArch: KVM: Add PV steal time support in host side 2024-07-09 16:25:51 +08:00
lib LoongArch: Select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 2024-05-14 12:24:18 +08:00
mm LoongArch changes for v6.10 2024-05-22 09:43:07 -07:00
net bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro() 2024-03-14 19:28:52 -07:00
pci LoongArch: Add FDT booting support from efi system table 2022-12-14 08:41:53 +08:00
power LoongArch: Give a chance to build with !CONFIG_SMP 2024-05-14 12:24:18 +08:00
vdso Makefile: remove redundant tool coverage variables 2024-05-14 23:35:48 +09:00
Kbuild LoongArch: Allow device trees be built into the kernel 2024-01-17 12:43:00 +08:00
Kconfig LoongArch: Only allow OBJTOOL & ORC unwinder if toolchain supports -mthin-add-sub 2024-06-21 10:18:40 +08:00
Kconfig.debug LoongArch: Only allow OBJTOOL & ORC unwinder if toolchain supports -mthin-add-sub 2024-06-21 10:18:40 +08:00
Makefile - A series ("kbuild: enable more warnings by default") from Arnd 2024-05-22 18:59:29 -07:00