ea724ea420
A few very small cleanups to the functions, smushed together because the patch is already very small like this: - inline emulator_pio_in_emulated and emulator_pio_out_emulated, since we already have the vCPU - remove the data argument and pull setting vcpu->arch.sev_pio_data into the caller - remove unnecessary clearing of vcpu->arch.pio.count when emulation is done by the kernel (and therefore vcpu->arch.pio.count is already clear on exit from emulator_pio_in and emulator_pio_out). No functional change intended. Cc: stable@vger.kernel.org Fixes: 7ed9abfe8e9f ("KVM: SVM: Support string IO operations for an SEV-ES guest") Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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.