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[ Upstream commit4bb05f3048] The INVD instruction intercept performs emulation. Emulation can't be done on an SEV guest because the guest memory is encrypted. Provide a dedicated intercept routine for the INVD intercept. And since the instruction is emulated as a NOP, just skip it instead. Fixes:1654efcbc4("KVM: SVM: Add KVM_SEV_INIT command") Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Message-Id: <a0b9a19ffa7fef86a3cc700c7ea01cb2731e04e5.1600972918.git.thomas.lendacky@amd.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.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.
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.