Sean Christopherson b6194b94a2 KVM: VMX: Configure list of user return MSRs at module init ... Configure the list of user return MSRs that are actually supported at module init instead of reprobing the list of possible MSRs every time a vCPU is created. Curating the list on a per-vCPU basis is pointless; KVM is completely hosed if the set of supported MSRs changes after module init, or if the set of MSRs differs per physical PCU. The per-vCPU lists also increase complexity (see __vmx_find_uret_msr()) and creates corner cases that _should_ be impossible, but theoretically exist in KVM, e.g. advertising RDTSCP to userspace without actually being able to virtualize RDTSCP if probing MSR_TSC_AUX fails. Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20210504171734.1434054-9-seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2021-05-07 06:06:17 -04:00
..
boot	- turn the stack canary into a normal __percpu variable on 32-bit which	2021-04-27 17:45:09 -07:00
configs	module: remove EXPORT_UNUSED_SYMBOL*	2021-02-08 12:28:07 +01:00
crypto	Objtool updates in this cycle were:	2021-04-28 12:53:24 -07:00
entry	Add Landlock, a new LSM from Mickaël Salaün <mic@linux.microsoft.com>	2021-05-01 18:50:44 -07:00
events	IOMMU Updates for Linux v5.13	2021-05-01 09:33:00 -07:00
hyperv	The x86 MM changes in this cycle were:	2021-04-29 11:41:43 -07:00
ia32	x86/ia32_signal: Propagate __user annotation properly	2020-12-11 19:44:31 +01:00
include	KVM: VMX: Disable preemption when probing user return MSRs	2021-05-07 06:06:16 -04:00
kernel	x86/kvm: Unify kvm_pv_guest_cpu_reboot() with kvm_guest_cpu_offline()	2021-05-07 06:06:11 -04:00
kvm	KVM: VMX: Configure list of user return MSRs at module init	2021-05-07 06:06:17 -04:00
lib	- turn the stack canary into a normal __percpu variable on 32-bit which	2021-04-27 17:45:09 -07:00
math-emu	x86/fpu/math-emu: Fix function cast warning	2021-03-23 00:08:02 +01:00
mm	ARM:	2021-05-01 10:14:08 -07:00
net	Networking changes for 5.13.	2021-04-29 11:57:23 -07:00
pci	x86: Fix various typos in comments	2021-03-18 15:31:53 +01:00
platform	- turn the stack canary into a normal __percpu variable on 32-bit which	2021-04-27 17:45:09 -07:00
power	- turn the stack canary into a normal __percpu variable on 32-bit which	2021-04-27 17:45:09 -07:00
purgatory	crypto: sha - split sha.h into sha1.h and sha2.h	2020-11-20 14:45:33 +11:00
ras
realmode	x86: Fix various typos in comments, take #2	2021-03-21 23:50:28 +01:00
tools	x86/tools/insn_sanity: Convert to insn_decode()	2021-03-15 12:21:11 +01:00
um	um: remove process stub VMA	2021-02-12 21:37:38 +01:00
video
xen	The x86 MM changes in this cycle were:	2021-04-29 11:41:43 -07:00
.gitignore
Kbuild
Kconfig	mm/memtest: add ARCH_USE_MEMTEST	2021-04-30 11:20:36 -07:00
Kconfig.assembler
Kconfig.cpu
Kconfig.debug	x86, libnvdimm/test: Remove COPY_MC_TEST	2020-10-26 18:08:35 +01:00
Makefile	Kbuild updates for v5.13	2021-04-29 14:24:39 -07:00
Makefile_32.cpu
Makefile.um