| Message ID | 20190730215256.26695-1-krish.sadhukhan@oracle.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | kvm-unit-test: x86: Implement a generic wrapper for cpuid/cpuid_indexed calls | expand |
On 30/07/19 23:52, Krish Sadhukhan wrote: > 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() > Queued, thanks. Paolo
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()