mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-04-29 01:09:33 -04:00
f10f0481a5
Pull rseq fixes from Paolo Bonzini: "A fix for a bug with restartable sequences and KVM. KVM's handling of TIF_NOTIFY_RESUME, e.g. for task migration, clears the flag without informing rseq and leads to stale data in userspace's rseq struct" * tag 'for-linus-rseq' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: selftests: Remove __NR_userfaultfd syscall fallback KVM: selftests: Add a test for KVM_RUN+rseq to detect task migration bugs tools: Move x86 syscall number fallbacks to .../uapi/ entry: rseq: Call rseq_handle_notify_resume() in tracehook_notify_resume() KVM: rseq: Update rseq when processing NOTIFY_RESUME on xfer to KVM guest
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.