9bc83d6e38
To pick the changes from:
3d8f61bf8bcd69bc ("x86: KVM: Add common feature flag for AMD's PSFD")
3763bf58029f3459 ("x86/cpufeatures: Redefine synthetic virtual NMI bit as AMD's "real" vNMI")
6449dcb0cac73821 ("x86: CPUID and CR3/CR4 flags for Linear Address Masking")
be8de49bea505e77 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions")
e7862eda309ecfcc ("x86/cpu: Support AMD Automatic IBRS")
faabfcb194a8d068 ("x86/cpu, kvm: Add the SMM_CTL MSR not present feature")
5b909d4ae59aedc7 ("x86/cpu, kvm: Add the Null Selector Clears Base feature")
84168ae786f8a15a ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf")
a9dc9ec5a1fafc3d ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature")
f8df91e73a6827a4 ("x86/cpufeatures: Add macros for Intel's new fast rep string features")
78335aac6156eada ("x86/cpufeatures: Add Bandwidth Monitoring Event Configuration feature flag")
f334f723a63cfc25 ("x86/cpufeatures: Add Slow Memory Bandwidth Allocation feature flag")
a018d2e3d4b1abc4 ("x86/cpufeatures: Add Architectural PerfMon Extension bit")
This causes these perf files to be rebuilt and brings some X86_FEATURE
that will be used when updating the copies of
tools/arch/x86/lib/mem{cpy,set}_64.S with the kernel sources:
CC /tmp/build/perf/bench/mem-memcpy-x86-64-asm.o
CC /tmp/build/perf/bench/mem-memset-x86-64-asm.o
And addresses this perf build warning:
Warning: Kernel ABI header at 'tools/arch/x86/include/asm/cpufeatures.h' differs from latest version at 'arch/x86/include/asm/cpufeatures.h'
diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h
Cc: Borislav Petkov (AMD) <bp@alien8.de>
Cc: Kim Phillips <kim.phillips@amd.com>
Cc: Jim Mattson <jmattson@google.com>
Cc: Babu Moger <babu.moger@amd.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/lkml/ZGTTw642q8mWgv2Y@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.