[PATCH 0/2] kvm-unit-test: x86: Implement a generic wrapper for cpuid/cpuid_indexed calls

From: Krish Sadhukhan <krish.sadhukhan@oracle.com>
To: kvm@vger.kernel.org
Cc: rkrcmar@redhat.com, pbonzini@redhat.com, jmattson@google.com
Subject: [PATCH 0/2] kvm-unit-test: x86: Implement a generic wrapper for cpuid/cpuid_indexed calls
Date: Tue, 30 Jul 2019 17:52:54 -0400	[thread overview]
Message-ID: <20190730215256.26695-1-krish.sadhukhan@oracle.com> (raw)

This patch-set implements a generic wrapper for the cpuid/cpuid_index calls in
the kvm-unit-test source code. This is similar to what we have in the kernel
source code except that here we retrieve the data on the fly.
This implementation makes it convenient to define various CPUID feature bits
in one place and re-use them in places which need to check if a given CPUID
feature bit is supported by the current CPU.

[PATCH 1/2] kvm-unit-test: x86: Implement a generic wrapper for cpuid/cpuid_indexed
[PATCH 2/2] kvm-unit-test: x86: Replace cpuid/cpuid_indexed calls with

 lib/x86/processor.h       | 147 +++++++++++++++++++++++++++++++++++-----------
 x86/access.c              |  13 ++--
 x86/apic.c                |   8 +--
 x86/emulator.c            |   4 +-
 x86/memory.c              |  16 ++---
 x86/pcid.c                |  10 +---
 x86/pku.c                 |   3 +-
 x86/smap.c                |   4 +-
 x86/svm.c                 |   6 +-
 x86/tsc.c                 |  16 +----
 x86/tsc_adjust.c          |   2 +-
 x86/tscdeadline_latency.c |   2 +-
 x86/umip.c                |   6 +-
 x86/vmexit.c              |   6 +-
 x86/vmx.c                 |   2 +-
 x86/vmx_tests.c           |  11 ++--
 x86/xsave.c               |  15 ++---
 17 files changed, 153 insertions(+), 118 deletions(-)

Krish Sadhukhan (2):
      x86: Implement a generic wrapper for cpuid/cpuid_indexed functions
      x86: Replace cpuid/cpuid_indexed calls with this_cpu_has()