Like Xu 30dab5c0b6 KVM: x86/pmu: Reject userspace attempts to set reserved GLOBAL_STATUS bits ... Reject userspace writes to MSR_CORE_PERF_GLOBAL_STATUS that attempt to set reserved bits. Allowing userspace to stuff reserved bits doesn't harm KVM itself, but it's architecturally wrong and the guest can't clear the unsupported bits, e.g. makes the guest's PMI handler very confused. Signed-off-by: Like Xu <likexu@tencent.com> [sean: rewrite changelog to avoid use of #GP, rebase on name change] Link: https://lore.kernel.org/r/20230603011058.1038821-4-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com>		2023-06-06 17:31:44 -07:00
..
boot	* Do conditional __tdx_hypercall() 'output' processing via an	2023-04-28 09:36:09 -07:00
coco	* Do conditional __tdx_hypercall() 'output' processing via an	2023-04-28 09:36:09 -07:00
configs	x86/defconfig: Enable CONFIG_DEBUG_WX=y	2022-09-02 10:41:42 +02:00
crypto	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
entry	Objtool changes for v6.4:	2023-04-28 14:02:54 -07:00
events	perf/x86/intel/ds: Flush PEBS DS when changing PEBS_DATA_CFG	2023-05-08 10:58:27 +02:00
hyperv	Objtool changes for v6.4:	2023-04-28 14:02:54 -07:00
ia32	x86/signal/32: Merge native and compat 32-bit signal code	2022-10-19 09:58:49 +02:00
include	KVM: x86/pmu: Rename global_ovf_ctrl_mask to global_status_mask	2023-06-06 17:31:44 -07:00
kernel	x86/amd_nb: Add PCI ID for family 19h model 78h	2023-05-08 11:25:19 +02:00
kvm	KVM: x86/pmu: Reject userspace attempts to set reserved GLOBAL_STATUS bits	2023-06-06 17:31:44 -07:00
lib	x86/retbleed: Fix return thunk alignment	2023-05-12 17:19:53 -05:00
math-emu
mm	x86-64: mm: clarify the 'positive addresses' user address rules	2023-05-03 10:37:22 -07:00
net	bpf, x86: Simplify the parsing logic of structure parameters	2023-01-10 15:53:22 -08:00
pci	pci-v6.4-changes	2023-04-27 10:45:30 -07:00
platform	Objtool changes for v6.4:	2023-04-28 14:02:54 -07:00
power	x86/cpu: Mark {hlt,resume}_play_dead() __noreturn	2023-04-14 17:31:27 +02:00
purgatory	purgatory: fix disabling debug info	2023-04-08 19:36:53 +09:00
ras
realmode	x86/boot: Skip realmode init code when running as Xen PV guest	2022-11-25 12:05:22 +01:00
tools	ELF: fix all "Elf" typos	2023-04-08 13:45:37 -07:00
um	um: make stub data pages size tweakable	2023-04-20 23:08:43 +02:00
video
virt/vmx/tdx
xen	Objtool changes for v6.4:	2023-04-28 14:02:54 -07:00
.gitignore
Kbuild
Kconfig	Add support for new Linear Address Masking CPU feature. This is similar	2023-04-28 09:43:49 -07:00
Kconfig.assembler	crypto: x86/aria-avx - fix build failure with old binutils	2023-01-20 18:29:31 +08:00
Kconfig.cpu
Kconfig.debug	docs: move x86 documentation into Documentation/arch/	2023-03-30 12:58:51 -06:00
Makefile	x86/build: Make 64-bit defconfig the default	2023-02-15 14:20:17 +01:00
Makefile_32.cpu
Makefile.um	um: Only disable SSE on clang to work around old GCC bugs	2023-04-04 09:57:05 +02:00