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6157ce59bf
Pull KVM fixes from Paolo Bonzini:
"x86 has lots of small bugfixes, mostly one liners. It's quite late in
5.11-rc but none of them are related to this merge window; it's just
bugs coming in at the wrong time.
Of note among the others is "KVM: x86: Allow guests to see
MSR_IA32_TSX_CTRL even if tsx=off" that fixes a live migration failure
seen on distros that hadn't switched to tsx=off right away.
ARM:
- Avoid clobbering extra registers on initialisation"
[ Sean Christopherson notes that commit 943dea8af2 ("KVM: x86: Update
emulator context mode if SYSENTER xfers to 64-bit mode") should have
had authorship credited to Jonny Barker, not to him. - Linus ]
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86: Set so called 'reserved CR3 bits in LM mask' at vCPU reset
KVM: x86/mmu: Fix TDP MMU zap collapsible SPTEs
KVM: x86: cleanup CR3 reserved bits checks
KVM: SVM: Treat SVM as unsupported when running as an SEV guest
KVM: x86: Update emulator context mode if SYSENTER xfers to 64-bit mode
KVM: x86: Supplement __cr4_reserved_bits() with X86_FEATURE_PCID check
KVM/x86: assign hva with the right value to vm_munmap the pages
KVM: x86: Allow guests to see MSR_IA32_TSX_CTRL even if tsx=off
Fix unsynchronized access to sev members through svm_register_enc_region
KVM: Documentation: Fix documentation for nested.
KVM: x86: fix CPUID entries returned by KVM_GET_CPUID2 ioctl
KVM: arm64: Don't clobber x4 in __do_hyp_init
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.
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.