e6ec2fda2d
Pull xen fixes from Juergen Gross: - Several fixes for the Xen pvcalls drivers (1 fix for the backend and 8 for the frontend). - A fix for a rather longstanding bug in the Xen sched_clock() interface which led to weird time jumps when migrating the system. - A fix for avoiding accesses to x2apic MSRs in Xen PV guests. * tag 'for-linus-5.0-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen: Fix x86 sched_clock() interface for xen pvcalls-front: fix potential null dereference always clear the X2APIC_ENABLE bit for PV guest pvcalls-front: Avoid get_free_pages(GFP_KERNEL) under spinlock xen/pvcalls: remove set but not used variable 'intf' pvcalls-back: set -ENOTCONN in pvcalls_conn_back_read pvcalls-front: don't return error when the ring is full pvcalls-front: properly allocate sk pvcalls-front: don't try to free unallocated rings pvcalls-front: read all data before closing the connection
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.