linux/arch/x86
Sean Christopherson 18e897d213 KVM: VMX: Fold vmx_supported_debugctl() into vcpu_supported_debugctl()
Fold vmx_supported_debugctl() into vcpu_supported_debugctl(), its only
caller.  Setting bits only to clear them a few instructions later is
rather silly, and splitting the logic makes things seem more complicated
than they actually are.

Opportunistically drop DEBUGCTLMSR_LBR_MASK now that there's a single
reference to the pair of bits.  The extra layer of indirection provides
no meaningful value and makes it unnecessarily tedious to understand
what KVM is doing.

No functional change.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20221006000314.73240-4-seanjc@google.com>
Cc: stable@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-11-02 13:18:18 -04:00
..
boot - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00
coco x86/tdx: Handle load_unaligned_zeropad() page-cross to a shared page 2022-06-17 15:37:33 -07:00
configs x86/defconfig: Enable CONFIG_DEBUG_WX=y 2022-09-02 10:41:42 +02:00
crypto This update includes the following changes: 2022-10-10 13:04:25 -07:00
entry treewide: use prandom_u32_max() when possible, part 1 2022-10-11 17:42:55 -06:00
events Perf events updates for v6.1: 2022-10-10 09:27:46 -07:00
hyperv x86/hyperv: Replace kmap() with kmap_local_page() 2022-10-03 08:49:48 +00:00
ia32
include - hfs and hfsplus kmap API modernization from Fabio Francesco 2022-10-12 11:00:22 -07:00
kernel treewide: use get_random_u32() when possible 2022-10-11 17:42:58 -06:00
kvm KVM: VMX: Fold vmx_supported_debugctl() into vcpu_supported_debugctl() 2022-11-02 13:18:18 -04:00
lib - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00
math-emu
mm treewide: use prandom_u32_max() when possible, part 1 2022-10-11 17:42:55 -06:00
net Networking changes for 6.1. 2022-10-04 13:38:03 -07:00
pci x86/PCI: Revert "x86/PCI: Clip only host bridge windows for E820 regions" 2022-06-17 14:24:14 -05:00
platform EFI updates for v6.1 2022-10-09 08:56:54 -07:00
power
purgatory x86/purgatory: Disable CFI 2022-09-26 10:13:16 -07:00
ras
realmode x86: kmsan: disable instrumentation of unsupported code 2022-10-03 14:03:24 -07:00
tools x86/tools/relocs: Ignore __kcfi_typeid_ relocations 2022-09-26 10:13:15 -07:00
um arch: um: Mark the stack non-executable to fix a binutils warning 2022-09-21 09:11:42 +02:00
video
virt/vmx/tdx
xen xen: branch for v6.1-rc1 2022-10-12 14:39:38 -07:00
.gitignore x86/purgatory: Omit use of bin2c 2022-07-25 10:32:32 +02:00
Kbuild
Kconfig - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00
Kconfig.assembler
Kconfig.cpu
Kconfig.debug arch: make TRACE_IRQFLAGS_NMI_SUPPORT generic 2022-06-23 15:39:21 +01:00
Makefile Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Makefile_32.cpu
Makefile.um