50107e8b2a
The mmu_notifier path is a bit of a special snowflake, e.g. it zaps only a single address space (because it's per-slot), and can't always yield. Because of this, it calls kvm_tdp_mmu_zap_leafs() in ways that no one else does. Iterate manually over the leafs in response to an mmu_notifier invalidation, instead of invoking kvm_tdp_mmu_zap_leafs(). Drop the @can_yield param from kvm_tdp_mmu_zap_leafs() as its sole remaining caller unconditionally passes "true". Cc: stable@vger.kernel.org Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20230916003916.2545000-2-seanjc@google.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.