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Sean Christopherson b47ce1fed4 x86/cpu: Detect VMX features on Intel, Centaur and Zhaoxin CPUs 
Add an entry in struct cpuinfo_x86 to track VMX capabilities and fill
the capabilities during IA32_FEAT_CTL MSR initialization.

Make the VMX capabilities dependent on IA32_FEAT_CTL and
X86_FEATURE_NAMES so as to avoid unnecessary overhead on CPUs that can't
possibly support VMX, or when /proc/cpuinfo is not available.

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20191221044513.21680-11-sean.j.christopherson@intel.com
2020-01-13 18:02:53 +01:00
..
boot
ACPI updates for 5.5-rc1
2019-11-26 19:25:25 -08:00
configs
x86: Remove the calgary IOMMU driver
2019-11-15 10:36:59 +01:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2019-12-02 17:23:21 -08:00
entry
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-12-01 19:05:07 -08:00
events
perf/x86: Implement immediate enforcement of /sys/devices/cpu/rdpmc value of 0
2019-11-27 10:32:11 +01:00
hyperv
- Support for new VMBus protocols (Andrea Parri).
2019-11-30 14:50:51 -08:00
ia32
syscalls/x86: Use COMPAT_SYSCALL_DEFINE0 for IA32 (rt_)sigreturn
2019-10-11 12:49:18 +02:00
include
x86/cpu: Detect VMX features on Intel, Centaur and Zhaoxin CPUs
2020-01-13 18:02:53 +01:00
kernel
x86/cpu: Detect VMX features on Intel, Centaur and Zhaoxin CPUs
2020-01-13 18:02:53 +01:00
kvm
x86/msr-index: Clean up bit defines for IA32_FEATURE_CONTROL MSR
2020-01-13 17:23:08 +01:00
lib
perf/core improvements and fixes:
2019-11-29 06:56:05 +01:00
math-emu
Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-11-26 10:42:40 -08:00
mm
Merge branch 'akpm' (patches from Andrew)
2019-12-01 20:36:41 -08:00
net
bpf: Simplify __bpf_arch_text_poke poke type handling
2019-11-24 17:12:11 -08:00
oprofile
x86: Use pr_warn instead of pr_warning
2019-10-18 15:00:18 +02:00
pci
pci-v5.5-changes
2019-12-03 13:58:22 -08:00
platform
- Core Frameworks
2019-12-01 16:16:31 -08:00
power
x86/asm/32: Change all ENTRY+ENDPROC to SYM_FUNC_*
2019-10-18 12:03:43 +02:00
purgatory
Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-11-26 10:42:40 -08:00
ras
RAS/CEC: Add CONFIG_RAS_CEC_DEBUG and move CEC debug features there
2019-06-08 17:39:24 +02:00
realmode
Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-11-26 10:42:40 -08:00
tools
x86/insn: Fix awk regexp warnings
2019-10-01 12:13:16 +02:00
um
y2038: syscall implementation cleanups
2019-12-01 14:00:59 -08:00
video
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
xen
Merge branch 'x86-iopl-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-11-26 11:12:02 -08:00
.gitignore
…
Kbuild
treewide: Add SPDX license identifier - Kbuild
2019-05-30 11:32:33 -07:00
Kconfig
x86/kasan: support KASAN_VMALLOC
2019-12-01 12:59:06 -08:00
Kconfig.cpu
x86/cpu: Detect VMX features on Intel, Centaur and Zhaoxin CPUs
2020-01-13 18:02:53 +01:00
Kconfig.debug
x86/traps: Disentangle the 32-bit and 64-bit doublefault code
2019-11-26 21:53:34 +01:00
Makefile
x86/build: Add -Wnoaddress-of-packed-member to REALMODE_CFLAGS, to silence GCC9 build warning
2019-08-28 17:31:31 +02:00
Makefile_32.cpu
x86/math-emu: Limit MATH_EMULATION to 486SX compatibles
2019-10-03 10:51:17 +02:00
Makefile.um
…