OpenCloudOS-Kernel/arch/x86
Like Xu d10551738f KVM: x86: Set PEBS_UNAVAIL in IA32_MISC_ENABLE when PEBS is enabled
The bit 12 represents "Processor Event Based Sampling Unavailable (RO)" :
	1 = PEBS is not supported.
	0 = PEBS is supported.

A write to this PEBS_UNAVL available bit will bring #GP(0) when guest PEBS
is enabled. Some PEBS drivers in guest may care about this bit.

Signed-off-by: Like Xu <like.xu@linux.intel.com>
Message-Id: <20220411101946.20262-13-likexu@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-06-08 04:48:08 -04:00
..
boot Follow-up tweaks for the EFI changes in v5.19 2022-06-03 13:39:30 -07:00
coco Intel Trust Domain Extensions 2022-05-23 17:51:12 -07:00
configs x86/config: Make the x86 defconfigs a bit more usable 2022-03-27 20:58:35 +02:00
crypto crypto: x86 - eliminate anonymous module_init & module_exit 2022-04-08 16:13:31 +08:00
entry kernel-hardening updates for v5.19-rc1 2022-05-24 12:27:09 -07:00
events KVM: x86/pmu: Add PEBS_DATA_CFG MSR emulation to support adaptive PEBS 2022-06-08 04:48:06 -04:00
hyperv hyperv-next for 5.17 2022-01-16 15:53:00 +02:00
ia32 x86: Remove a.out support 2022-04-11 18:04:27 +02:00
include KVM: x86/pmu: Add PEBS_DATA_CFG MSR emulation to support adaptive PEBS 2022-06-08 04:48:06 -04:00
kernel x86/cpu: Add new VMX feature, Tertiary VM-Execution control 2022-06-08 04:47:13 -04:00
kvm KVM: x86: Set PEBS_UNAVAIL in IA32_MISC_ENABLE when PEBS is enabled 2022-06-08 04:48:08 -04:00
lib Not a lot of material this cycle. Many singleton patches against various 2022-05-27 11:22:03 -07:00
math-emu x86/32: Remove lazy GS macros 2022-04-14 14:09:43 +02:00
mm Use PAGE_ALIGNED() instead of open coding it in the x86/mm code. 2022-06-05 10:57:35 -07:00
net bpf: Introduce bpf_arch_text_invalidate for bpf_prog_pack 2022-05-23 23:08:11 +02:00
pci pci-v5.19-changes 2022-05-27 15:25:10 -07:00
platform arch/x86: replace cpumask_weight with cpumask_empty where appropriate 2022-06-03 06:52:57 -07:00
power x86/cpu: Load microcode during restore_processor_state() 2022-04-19 19:37:05 +02:00
purgatory x86/purgatory: Remove -nostdlib compiler flag 2021-12-30 14:13:06 +01:00
ras
realmode Intel Trust Domain Extensions 2022-05-23 17:51:12 -07:00
tools x86/build: Use the proper name CONFIG_FW_LOADER 2021-12-29 22:20:38 +01:00
um um: Fix out-of-bounds read in LDT setup 2022-05-27 09:03:41 +02:00
video
virt/vmx/tdx x86/tdx: Provide common base for SEAMCALL and TDCALL C wrappers 2022-04-07 08:27:50 -07:00
xen More power management updates for 5.19-rc1 2022-05-30 11:37:26 -07:00
.gitignore
Kbuild x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c} 2022-02-23 18:25:58 +01:00
Kconfig X86 microcode updates: 2022-06-05 10:55:23 -07:00
Kconfig.assembler
Kconfig.cpu x86/mmx_32: Remove X86_USE_3DNOW 2021-12-11 09:09:45 +01:00
Kconfig.debug x86/Kconfig: Fix indentation of arch/x86/Kconfig.debug 2022-05-25 15:39:27 +02:00
Makefile Kbuild updates for v5.19 2022-05-26 12:09:50 -07:00
Makefile.um
Makefile_32.cpu