3c0ce1497a
- Fix guest to host memory corruption in H_RTAS due to missing nargs check.
- Fix guest triggerable host crashes due to bad handling of nested guest TM state.
- Fix possible crashes due to incorrect reference counting in kvm_arch_vcpu_ioctl().
- Two commits fixing some regressions in KVM transactional memory handling introduced by
the recent rework of the KVM code.
Thanks to: Nicholas Piggin, Alexey Kardashevskiy, Michael Neuling.
-----BEGIN PGP SIGNATURE-----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=2TkE
-----END PGP SIGNATURE-----
Merge tag 'powerpc-5.14-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Fix guest to host memory corruption in H_RTAS due to missing nargs
check.
- Fix guest triggerable host crashes due to bad handling of nested
guest TM state.
- Fix possible crashes due to incorrect reference counting in
kvm_arch_vcpu_ioctl().
- Two commits fixing some regressions in KVM transactional memory
handling introduced by the recent rework of the KVM code.
Thanks to Nicholas Piggin, Alexey Kardashevskiy, and Michael Neuling.
* tag 'powerpc-5.14-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
KVM: PPC: Book3S HV Nested: Sanitise H_ENTER_NESTED TM state
KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow
KVM: PPC: Fix kvm_arch_vcpu_ioctl vcpu_load leak
KVM: PPC: Book3S: Fix CONFIG_TRANSACTIONAL_MEM=n crash
KVM: PPC: Book3S HV P9: Fix guest TM support
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.