ec30dcf7f4
Pull KVM fixes from Radim Krčmář:
"PPC:
- Close a hole which could possibly lead to the host timebase getting
out of sync.
- Three fixes relating to PTEs and TLB entries for radix guests.
- Fix a bug which could lead to an interrupt never getting delivered
to the guest, if it is pending for a guest vCPU when the vCPU gets
offlined.
s390:
- Fix false negatives in VSIE validity check (Cc stable)
x86:
- Fix time drift of VMX preemption timer when a guest uses LAPIC
timer in periodic mode (Cc stable)
- Unconditionally expose CPUID.IA32_ARCH_CAPABILITIES to allow
migration from hosts that don't need retpoline mitigation (Cc
stable)
- Fix guest crashes on reboot by properly coupling CR4.OSXSAVE and
CPUID.OSXSAVE (Cc stable)
- Report correct RIP after Hyper-V hypercall #UD (introduced in
-rc6)"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86: fix #UD address of failed Hyper-V hypercalls
kvm: x86: IA32_ARCH_CAPABILITIES is always supported
KVM: x86: Update cpuid properly when CR4.OSXAVE or CR4.PKE is changed
x86/kvm: fix LAPIC timer drift when guest uses periodic mode
KVM: s390: vsie: fix < 8k check for the itdba
KVM: PPC: Book 3S HV: Do ptesync in radix guest exit path
KVM: PPC: Book3S HV: XIVE: Resend re-routed interrupts on CPU priority change
KVM: PPC: Book3S HV: Make radix clear pte when unmapping
KVM: PPC: Book3S HV: Make radix use correct tlbie sequence in kvmppc_radix_tlbie_page
KVM: PPC: Book3S HV: Snapshot timebase offset on guest entry
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.