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* kvm-arm64/misc: : Miscellaneous updates : : - Avoid trapping CTR_EL0 on systems with FEAT_EVT, as the register is : commonly read by userspace : : - Make use of FEAT_BTI at hyp stage-1, setting the Guard Page bit to 1 : for executable mappings : : - Use a separate set of pointer authentication keys for the hypervisor : when running in protected mode (i.e. pKVM) : : - Plug a few holes in timer initialization where KVM fails to free the : timer IRQ(s) KVM: arm64: Use different pointer authentication keys for pKVM KVM: arm64: timers: Fix resource leaks in kvm_timer_hyp_init() KVM: arm64: Use BTI for nvhe KVM: arm64: Relax trapping of CTR_EL0 when FEAT_EVT is available Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
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.