This series contains some cleanups applicable to the SVE KVM support
patches merged into kvmarm/next. These arose from Andrew Jones'
review.
Apart from some minor changes to error codes and checking, these are
mostly cosmetic / sytlistic changes only.
Although straightforward, these changes have not been tested yet:
I'm posting them now so that reviewers can make a start on them.
The patches are based on
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git next
5d8d4af24460 ("arm64: KVM: Fix system register enumeration")
This series in git:
git://linux-arm.org/linux-dm.git sve-kvm-fixes/v1/head
http://linux-arm.org/git?p=linux-dm.git;a=shortlog;h=refs/heads/sve-kvm-fixes/v1/head
Dave Martin (14):
arm64/sve: Clarify vq map semantics
KVM: arm/arm64: Demote kvm_arm_init_arch_resources() to just set up
SVE
KVM: arm: Make vcpu finalization stubs into inline functions
KVM: arm64/sve: sys_regs: Demote redundant vcpu_has_sve() checks to
WARNs
KVM: arm64/sve: Clean up UAPI register ID definitions
KVM: arm64/sve: Miscellaneous tidyups in guest.c
KVM: arm64/sve: Make register ioctl access errors more consistent
KVM: arm64/sve: WARN when avoiding divide-by-zero in
sve_reg_to_region()
KVM: arm64/sve: Simplify KVM_REG_ARM64_SVE_VLS array sizing
KVM: arm64/sve: Explain validity checks in set_sve_vls()
KVM: arm/arm64: Clean up vcpu finalization function parameter naming
KVM: Clarify capability requirements for KVM_ARM_VCPU_FINALIZE
KVM: Clarify KVM_{SET,GET}_ONE_REG error code documentation
KVM: arm64: Clarify access behaviour for out-of-range SVE register
slice IDs
Documentation/virtual/kvm/api.txt | 24 ++++++-----
arch/arm/include/asm/kvm_host.h | 13 ++++--
arch/arm64/include/asm/fpsimd.h | 4 --
arch/arm64/include/asm/kvm_host.h | 4 +-
arch/arm64/include/uapi/asm/kvm.h | 32 ++++++++++----
arch/arm64/kernel/fpsimd.c | 7 ++-
arch/arm64/kvm/guest.c | 91 +++++++++++++++++++++++----------------
arch/arm64/kvm/reset.c | 6 +--
arch/arm64/kvm/sys_regs.c | 4 +-
virt/kvm/arm/arm.c | 2 +-
10 files changed, 116 insertions(+), 71 deletions(-)
--
2.1.4
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