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Arnaldo Carvalho de Melo e2213a2dc6 tools include UAPI: Sync linux/vhost.h with the kernel sources 
To get the changes in:

  84d7c8fd3a ("vhost-vdpa: introduce uAPI to set group ASID")
  2d1fcb7758 ("vhost-vdpa: uAPI to get virtqueue group id")
  a0c95f2011 ("vhost-vdpa: introduce uAPI to get the number of address spaces")
  3ace88bd37 ("vhost-vdpa: introduce uAPI to get the number of virtqueue groups")
  175d493c3c ("vhost: move the backend feature bits to vhost_types.h")

Silencing this perf build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/vhost.h' differs from latest version at 'include/uapi/linux/vhost.h'
  diff -u tools/include/uapi/linux/vhost.h include/uapi/linux/vhost.h

To pick up these changes and support them:

  $ tools/perf/trace/beauty/vhost_virtio_ioctl.sh > before
  $ cp include/uapi/linux/vhost.h tools/include/uapi/linux/vhost.h
  $ tools/perf/trace/beauty/vhost_virtio_ioctl.sh > after
  $ diff -u before after
  --- before	2022-06-26 12:04:35.982003781 -0300
  +++ after	2022-06-26 12:04:43.819972476 -0300
  @@ -28,6 +28,7 @@
   	[0x74] = "VDPA_SET_CONFIG",
   	[0x75] = "VDPA_SET_VRING_ENABLE",
   	[0x77] = "VDPA_SET_CONFIG_CALL",
  +	[0x7C] = "VDPA_SET_GROUP_ASID",
   };
   static const char *vhost_virtio_ioctl_read_cmds[] = {
   	[0x00] = "GET_FEATURES",
  @@ -39,5 +40,8 @@
   	[0x76] = "VDPA_GET_VRING_NUM",
   	[0x78] = "VDPA_GET_IOVA_RANGE",
   	[0x79] = "VDPA_GET_CONFIG_SIZE",
  +	[0x7A] = "VDPA_GET_AS_NUM",
  +	[0x7B] = "VDPA_GET_VRING_GROUP",
   	[0x80] = "VDPA_GET_VQS_COUNT",
  +	[0x81] = "VDPA_GET_GROUP_NUM",
   };
  $

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Gautam Dawar <gautam.dawar@xilinx.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/lkml/Yrh3xMYbfeAD0MFL@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 		2022-06-26 12:32:55 -03:00
Documentation IIO driver fixes for 5.19-rc4 2022-06-25 10:07:36 -07:00
LICENSES LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers 2021-12-16 14:33:10 +01:00
arch LoongArch fixes for v5.19-rc4 2022-06-25 09:24:59 -07:00
block block: remove WARN_ON() from bd_link_disk_holder 2022-06-23 07:48:05 -06:00
certs Certs changes 2022-06-21 12:13:53 -05:00
crypto Certs changes 2022-06-21 12:13:53 -05:00
drivers IIO driver fixes for 5.19-rc4 2022-06-25 10:07:36 -07:00
fs f2fs-fix-5.19 2022-06-25 09:19:51 -07:00
include gpio fixes for v5.19-rc4 2022-06-24 17:01:31 -07:00
init gcc-12: disable '-Warray-bounds' universally for now 2022-06-09 10:11:12 -07:00
ipc These changes update the ipc sysctls so that they are fundamentally 2022-06-03 15:54:57 -07:00
kernel block-5.19-2022-06-24 2022-06-24 11:07:54 -07:00
lib Build tool updates: 2022-06-19 09:54:16 -05:00
mm filemap: Fix serialization adding transparent huge pages to page cache 2022-06-23 12:22:00 -04:00
net Networking fixes for 5.19-rc4, including fixes from bpf and netfilter. 2022-06-23 09:01:01 -05:00
samples fprobe, samples: Add use_trace option and show hit/missed counter 2022-06-17 21:53:29 +02:00
scripts Build tool updates: 2022-06-19 09:54:16 -05:00
security selinux: free contexts previously transferred in selinux_add_opt() 2022-06-15 21:20:45 -04:00
sound sound fixes for 5.19-rc4 2022-06-23 08:44:00 -05:00
tools tools include UAPI: Sync linux/vhost.h with the kernel sources 2022-06-26 12:32:55 -03:00
usr Not a lot of material this cycle. Many singleton patches against various 2022-05-27 11:22:03 -07:00
virt KVM: x86: disable preemption around the call to kvm_arch_vcpu_{un|}blocking 2022-06-09 10:52:20 -04:00
.clang-format clang-format: Fix space after for_each macros 2022-05-20 19:27:16 +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 kbuild: split the second line of *.mod into *.usyms 2022-05-08 03:16:59 +09:00
.mailmap Hot fixes for 5.19-rc1. 2022-06-05 17:05:38 -07:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: replace a Microchip AT91 maintainer 2022-02-09 11:30:01 +01:00
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 USB driver fixes for 5.19-rc4 2022-06-25 10:02:05 -07:00
Makefile Linux 5.19-rc3 2022-06-19 15:06:47 -05:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

README 

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.