mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-07 23:20:32 -04:00
67c9380292
Fold the guts of mmu_spte_update_no_track() into mmu_spte_update() now that the latter doesn't flush when clearing A/D bits, i.e. now that there is no need to explicitly avoid TLB flushes when aging SPTEs. Opportunistically WARN if mmu_spte_update() requests a TLB flush when aging SPTEs, as aging should never modify a SPTE in such a way that KVM thinks a TLB flush is needed. Link: https://lore.kernel.org/r/20241011021051.1557902-8-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.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 reStructuredText 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.