linux-kernel - [PATCH 0/5] KVM: cpuid: cleanups, simplify multi-index CPUID leaves

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Message-Id: <20190704140715.31181-1-pbonzini@redhat.com>
Date:   Thu,  4 Jul 2019 16:07:10 +0200
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Cc:     jing2.liu@...ux.intel.com
Subject: [PATCH 0/5] KVM: cpuid: cleanups, simplify multi-index CPUID leaves

While reviewing the AVX512_BF16, Jing Liu and I noted that the handling of
CPUID leaf 7 is quite messy, and in general the handling of multi-index
CPUID leaves is confusing.  These patches clean the code to prepare
for adding CPUID leaf 7 subleaf 1.

Paolo Bonzini (5):
  KVM: cpuid: do_cpuid_ent works on a whole CPUID function
  KVM: cpuid: extract do_cpuid_7_mask and support multiple subleafs
  KVM: cpuid: set struct kvm_cpuid_entry2 flags in do_cpuid_1_ent
  KVM: cpuid: rename do_cpuid_1_ent
  KVM: cpuid: remove has_leaf_count from struct kvm_cpuid_param

 arch/x86/kvm/cpuid.c | 222 ++++++++++++++++++++++++-------------------
 1 file changed, 122 insertions(+), 100 deletions(-)

-- 
2.21.0