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Linus Torvalds 147cc5838c Updates for the interrupt subsystem:
Core:
 
   - Provide a new interface for affinity hints to provide a separation
     between hint and actual affinity change which has become a hidden
     property of the current interface
 
   - Fix up the in tree usage of the affinity hint interfaces
 
  Drivers:
 
   - No new irqchip drivers!
 
   - Fix GICv3 redistributor table reservation with RT across kexec
 
   - Fix GICv4.1 redistributor view of the VPE table across kexec
 
   - Add support for extra interrupts on spear-shirq
 
   - Make obtaining some interrupts optional for the Renesas drivers
 
   - Various cleanups and bug fixes
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Merge tag 'irq-core-2022-01-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq updates from Thomas Gleixner:
 "Updates for the interrupt subsystem:

  Core:

   - Provide a new interface for affinity hints to provide a separation
     between hint and actual affinity change which has become a hidden
     property of the current interface

   - Fix up the in tree usage of the affinity hint interfaces

  Drivers:

   - No new irqchip drivers!

   - Fix GICv3 redistributor table reservation with RT across kexec

   - Fix GICv4.1 redistributor view of the VPE table across kexec

   - Add support for extra interrupts on spear-shirq

   - Make obtaining some interrupts optional for the Renesas drivers

   - Various cleanups and bug fixes"

* tag 'irq-core-2022-01-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (25 commits)
  irqchip/renesas-intc-irqpin: Use platform_get_irq_optional() to get the interrupt
  irqchip/renesas-irqc: Use platform_get_irq_optional() to get the interrupt
  irqchip/gic-v4: Disable redistributors' view of the VPE table at boot time
  irqchip/ingenic-tcu: Use correctly sized arguments for bit field
  irqchip/gic-v2m: Add const to of_device_id
  irqchip/imx-gpcv2: Mark imx_gpcv2_instance with __ro_after_init
  irqchip/spear-shirq: Add support for IRQ 0..6
  irqchip/gic-v3-its: Limit memreserve cpuhp state lifetime
  irqchip/gic-v3-its: Postpone LPI pending table freeing and memreserve
  irqchip/gic-v3-its: Give the percpu rdist struct its own flags field
  net/mlx4: Use irq_update_affinity_hint()
  net/mlx5: Use irq_set_affinity_and_hint()
  hinic: Use irq_set_affinity_and_hint()
  scsi: lpfc: Use irq_set_affinity()
  mailbox: Use irq_update_affinity_hint()
  ixgbe: Use irq_update_affinity_hint()
  be2net: Use irq_update_affinity_hint()
  enic: Use irq_update_affinity_hint()
  RDMA/irdma: Use irq_update_affinity_hint()
  scsi: mpt3sas: Use irq_set_affinity_and_hint()
  ...
History 2022-01-13 08:53:45 -08:00
arch LED updates for 5.17. Nothing major is happening here. 2022-01-12 16:59:22 -08:00
block Convert xfs/iomap to use folios 2022-01-12 12:51:41 -08:00
certs certs: Add support for using elliptic curve keys for signing modules 2021-08-23 19:55:42 +03:00
crypto tpmdd updates for Linux v5.17 2022-01-11 12:58:41 -08:00
Documentation We have a couple patches in the framework core this time around but 2022-01-12 17:02:27 -08:00
drivers Updates for the interrupt subsystem: 2022-01-13 08:53:45 -08:00
fs dax + libnvdimm for v5.17 2022-01-12 15:46:11 -08:00
include Updates for the interrupt subsystem: 2022-01-13 08:53:45 -08:00
init Peter Zijlstra says: 2022-01-12 16:26:58 -08:00
ipc shm: extend forced shm destroy to support objects from several IPC nses 2021-11-20 10:35:54 -08:00
kernel Updates for the interrupt subsystem: 2022-01-13 08:53:45 -08:00
lib Convert much of the page cache to use folios 2022-01-12 12:37:02 -08:00
LICENSES LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers 2021-12-16 14:33:10 +01:00
mm dax + libnvdimm for v5.17 2022-01-12 15:46:11 -08:00
net TTY/Serial driver updates for 5.17-rc1 2022-01-12 11:21:52 -08:00
samples - Get rid of all the .fixup sections because this generates 2022-01-12 16:31:19 -08:00
scripts - Get rid of all the .fixup sections because this generates 2022-01-12 16:31:19 -08:00
security fs.idmapped.v5.17 2022-01-11 14:26:55 -08:00
sound sound fixes for 5.16-rc7 2021-12-23 09:55:58 -08:00
tools - Get rid of all the .fixup sections because this generates 2022-01-12 16:31:19 -08:00
usr initramfs: Check timestamp to prevent broken cpio archive 2021-10-24 13:48:40 +09:00
virt Peter Zijlstra says: 2022-01-12 16:26:58 -08:00
.clang-format clang-format: Update with the latest for_each macro list 2021-05-12 23:32:39 +02:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.get_maintainer.ignore Opt out of scripts/get_maintainer.pl 2019-05-16 10:53:40 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore .gitignore: ignore only top-level modules.builtin 2021-05-02 00:43:35 +09:00
.mailmap media updates for v5.17-rc1 2022-01-10 18:55:43 -08:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: Move Daniel Drake to credits 2021-09-21 08:34:58 +03:00
Kbuild kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS We have a couple patches in the framework core this time around but 2022-01-12 17:02:27 -08:00
Makefile - Get rid of all the .fixup sections because this generates 2022-01-12 16:31:19 -08:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

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.