No description
Find a file
Linus Torvalds c5d9ae265b ARM:
* Read HW interrupt pending state from the HW
 
 x86:
 
 * Don't truncate the performance event mask on AMD
 
 * Fix Xen runstate updates to be atomic when preempting vCPU
 
 * Fix for AMD AVIC interrupt injection race
 
 * Several other AMD fixes
 -----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmIL4G4UHHBib256aW5p
 QHJlZGhhdC5jb20ACgkQv/vSX3jHroNkQQf/Z75dnmdRl8sHHnGjwH2IhWHwAg+h
 5O+mJphYt4cvVMexP5dj69b7mHtKMeg/0TxPvPfwCLlhzKkW1gQFwwBAq/YuBCKw
 cnMuVPeCSWo6znpS+jYUF4FAJgPKkzfFR9UwYAR5UexSWyOwU8rLcvSxj8vJjO/l
 sIke+f767Ks2KgcTMIudObg+vDcgnQXI8n8ztI7hF1WJKYHdTKFkYN7BYRxQ9BW6
 4fq51218DhRMv6S7so5dhYC473f+D0t8b5S/Mygur/x6mzsdQJKeOmi8aWGoDa/B
 Bmse+X0lHoOkdXaxqpBgQCYeyrXohNcXx7cpGRVFnS45Jf7MLG4OfVHWNQ==
 =kD2l
 -----END PGP SIGNATURE-----

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm fixes from Paolo Bonzini:
 "ARM:

   - Read HW interrupt pending state from the HW

  x86:

   - Don't truncate the performance event mask on AMD

   - Fix Xen runstate updates to be atomic when preempting vCPU

   - Fix for AMD AVIC interrupt injection race

   - Several other AMD fixes"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: x86/pmu: Use AMD64_RAW_EVENT_MASK for PERF_TYPE_RAW
  KVM: x86/pmu: Don't truncate the PerfEvtSeln MSR when creating a perf event
  KVM: SVM: fix race between interrupt delivery and AVIC inhibition
  KVM: SVM: set IRR in svm_deliver_interrupt
  KVM: SVM: extract avic_ring_doorbell
  selftests: kvm: Remove absent target file
  KVM: arm64: vgic: Read HW interrupt pending state from the HW
  KVM: x86/xen: Fix runstate updates to be atomic when preempting vCPU
  KVM: x86: SVM: move avic definitions from AMD's spec to svm.h
  KVM: x86: lapic: don't touch irr_pending in kvm_apic_update_apicv when inhibiting it
  KVM: x86: nSVM: deal with L1 hypervisor that intercepts interrupts but lets L2 control them
  KVM: x86: nSVM: expose clean bit support to the guest
  KVM: x86: nSVM/nVMX: set nested_run_pending on VM entry which is a result of RSM
  KVM: x86: nSVM: mark vmcb01 as dirty when restoring SMM saved state
  KVM: x86: nSVM: fix potential NULL derefernce on nested migration
  KVM: x86: SVM: don't passthrough SMAP/SMEP/PKE bits in !NPT && !gCR0.PG case
  Revert "svm: Add warning message for AVIC IPI invalid target"
2022-02-15 11:07:59 -08:00
arch ARM: 2022-02-15 11:07:59 -08:00
block block: bio-integrity: Advance seed correctly for larger interval sizes 2022-02-03 21:09:24 -07:00
certs certs: Fix build error when CONFIG_MODULE_SIG_KEY is empty 2022-01-23 00:08:44 +09:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2022-02-09 09:53:56 -08:00
Documentation Interrupt chip driver fixes: 2022-02-13 10:06:40 -08:00
drivers Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid 2022-02-15 10:52:05 -08:00
fs for-5.17-rc4-tag 2022-02-15 09:14:05 -08:00
include hyperv-fixes for 5.17-rc5 2022-02-15 09:05:01 -08:00
init lib/stackdepot: allow optional init and stack_table allocation by kvmalloc() 2022-01-22 08:33:37 +02:00
ipc ipc/sem: do not sleep with a spin lock held 2022-02-04 09:25:05 -08:00
kernel - Fix a NULL-ptr dereference when recalculating a sched entity's weight 2022-02-13 09:27:26 -08:00
lib lib/crypto: blake2s: avoid indirect calls to compression function for Clang CFI 2022-02-04 19:22:32 +01:00
LICENSES LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers 2021-12-16 14:33:10 +01:00
mm kfence: make test case compatible with run time set sample interval 2022-02-11 17:55:00 -08:00
net Networking fixes for 5.17-rc4, including fixes from netfilter and can. 2022-02-10 16:01:22 -08:00
samples samples/seccomp: Adjust sample to also provide kill option 2022-02-10 19:09:12 -08:00
scripts kconfig: fix failing to generate auto.conf 2022-02-12 23:24:19 +09:00
security integrity-v5-17-fix 2022-02-07 09:55:14 -08:00
sound ASoC: Fixes for v5.17 2022-02-01 16:52:54 +01:00
tools ARM: 2022-02-15 11:07:59 -08:00
usr kbuild: remove include/linux/cyclades.h from header file check 2022-01-27 08:51:08 +01:00
virt Two larger x86 series: 2022-01-28 19:00:26 +02:00
.clang-format genirq/msi: Make interrupt allocation less convoluted 2021-12-16 22:22:20 +01:00
.cocciconfig
.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 mailmap: update Christian Brauner's email address 2022-02-01 11:21:31 -08:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: Removing Ohad from remoteproc/rpmsg maintenance 2021-12-08 10:09:40 -07:00
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 s390 updates for 5.17-rc4 2022-02-12 09:12:44 -08:00
Makefile Linux 5.17-rc4 2022-02-13 12:13:30 -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.