mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-02 08:39:08 -04:00
03785a69ae
Pull s390 updates from Vasily Gorbik: - Make use of the IBM z16 processor activity instrumentation facility extension to count neural network processor assist operations: add a new PMU device driver so that perf can make use of this. - Rework memcpy_real() to avoid DAT-off mode. - Rework absolute lowcore access code. - Various small fixes and improvements all over the code. * tag 's390-6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/pci: remove unused bus_next field from struct zpci_dev s390/cio: remove unused ccw_device_force_console() declaration s390/pai: Add support for PAI Extension 1 NNPA counters s390/mm: fix no previous prototype warnings in maccess.c s390/mm: uninline copy_oldmem_kernel() function s390/mm,ptdump: add real memory copy page markers s390/mm: rework memcpy_real() to avoid DAT-off mode s390/dump: save IPL CPU registers once DAT is available s390/pci: convert high_memory to physical address s390/smp,ptdump: add absolute lowcore markers s390/smp: rework absolute lowcore access s390/smp: call smp_reinit_ipl_cpu() before scheduler is available s390/ptdump: add missing amode31 markers s390/mm: split lowcore pages with set_memory_4k() s390/mm: remove unused access parameter from do_fault_error() s390/delay: sync comment within __delay() with reality s390: move from strlcpy with unused retval to strscpy
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.