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[ Upstream commit 9c9025ea003a03f967affd690f39b4ef3452c0f5 ] Annotate the kvm_entry() tracepoint with "immediate exit" when KVM is forcing a VM-Exit immediately after VM-Enter, e.g. when KVM wants to inject an event but needs to first complete some other operation. Knowing that KVM is (or isn't) forcing an exit is useful information when debugging issues related to event injection. Suggested-by: Maxim Levitsky <mlevitsk@redhat.com> Link: https://lore.kernel.org/r/20240110012705.506918-2-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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.