A fork of 6.10 with the aim of adding aes67 support
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Linus Torvalds 0f099dc9d1 ARM:
- Ensure perf events programmed to count during guest execution
   are actually enabled before entering the guest in the nVHE
   configuration.
 
 - Restore out-of-range handler for stage-2 translation faults.
 
 - Several fixes to stage-2 TLB invalidations to avoid stale
   translations, possibly including partial walk caches.
 
 - Fix early handling of architectural VHE-only systems to ensure E2H is
   appropriately set.
 
 - Correct a format specifier warning in the arch_timer selftest.
 
 - Make the KVM banner message correctly handle all of the possible
   configurations.
 
 RISC-V:
 
 - Remove redundant semicolon in num_isa_ext_regs().
 
 - Fix APLIC setipnum_le/be write emulation.
 
 - Fix APLIC in_clrip[x] read emulation.
 
 x86:
 
 - Fix a bug in KVM_SET_CPUID{2,} where KVM looks at the wrong CPUID entries (old
   vs. new) and ultimately neglects to clear PV_UNHALT from vCPUs with HLT-exiting
   disabled.
 
 - Documentation fixes for SEV.
 
 - Fix compat ABI for KVM_MEMORY_ENCRYPT_OP.
 
 - Fix a 14-year-old goof in a declaration shared by host and guest; the enabled
   field used by Linux when running as a guest pushes the size of "struct
   kvm_vcpu_pv_apf_data" from 64 to 68 bytes.  This is really unconsequential
   because KVM never consumes anything beyond the first 64 bytes, but the
   resulting struct does not match the documentation.
 
 Selftests:
 
 - Fix spelling mistake in arch_timer selftest.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM fixes from Paolo Bonzini:
 "ARM:

   - Ensure perf events programmed to count during guest execution are
     actually enabled before entering the guest in the nVHE
     configuration

   - Restore out-of-range handler for stage-2 translation faults

   - Several fixes to stage-2 TLB invalidations to avoid stale
     translations, possibly including partial walk caches

   - Fix early handling of architectural VHE-only systems to ensure E2H
     is appropriately set

   - Correct a format specifier warning in the arch_timer selftest

   - Make the KVM banner message correctly handle all of the possible
     configurations

  RISC-V:

   - Remove redundant semicolon in num_isa_ext_regs()

   - Fix APLIC setipnum_le/be write emulation

   - Fix APLIC in_clrip[x] read emulation

  x86:

   - Fix a bug in KVM_SET_CPUID{2,} where KVM looks at the wrong CPUID
     entries (old vs. new) and ultimately neglects to clear PV_UNHALT
     from vCPUs with HLT-exiting disabled

   - Documentation fixes for SEV

   - Fix compat ABI for KVM_MEMORY_ENCRYPT_OP

   - Fix a 14-year-old goof in a declaration shared by host and guest;
     the enabled field used by Linux when running as a guest pushes the
     size of "struct kvm_vcpu_pv_apf_data" from 64 to 68 bytes. This is
     really unconsequential because KVM never consumes anything beyond
     the first 64 bytes, but the resulting struct does not match the
     documentation

  Selftests:

   - Fix spelling mistake in arch_timer selftest"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (25 commits)
  KVM: arm64: Rationalise KVM banner output
  arm64: Fix early handling of FEAT_E2H0 not being implemented
  KVM: arm64: Ensure target address is granule-aligned for range TLBI
  KVM: arm64: Use TLBI_TTL_UNKNOWN in __kvm_tlb_flush_vmid_range()
  KVM: arm64: Don't pass a TLBI level hint when zapping table entries
  KVM: arm64: Don't defer TLB invalidation when zapping table entries
  KVM: selftests: Fix __GUEST_ASSERT() format warnings in ARM's arch timer test
  KVM: arm64: Fix out-of-IPA space translation fault handling
  KVM: arm64: Fix host-programmed guest events in nVHE
  RISC-V: KVM: Fix APLIC in_clrip[x] read emulation
  RISC-V: KVM: Fix APLIC setipnum_le/be write emulation
  RISC-V: KVM: Remove second semicolon
  KVM: selftests: Fix spelling mistake "trigged" -> "triggered"
  Documentation: kvm/sev: clarify usage of KVM_MEMORY_ENCRYPT_OP
  Documentation: kvm/sev: separate description of firmware
  KVM: SEV: fix compat ABI for KVM_MEMORY_ENCRYPT_OP
  KVM: selftests: Check that PV_UNHALT is cleared when HLT exiting is disabled
  KVM: x86: Use actual kvm_cpuid.base for clearing KVM_FEATURE_PV_UNHALT
  KVM: x86: Introduce __kvm_get_hypervisor_cpuid() helper
  KVM: SVM: Return -EINVAL instead of -EBUSY on attempt to re-init SEV/SEV-ES
  ...
2024-04-03 10:26:37 -07:00
Documentation ARM: 2024-04-03 10:26:37 -07:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
arch ARM: 2024-04-03 10:26:37 -07:00
block block-6.9-20240329 2024-03-29 09:40:22 -07:00
certs This update includes the following changes: 2023-11-02 16:15:30 -10:00
crypto This push fixes a regression that broke iwd as well as a divide by 2024-03-25 10:48:23 -07:00
drivers pwm: A fix targeting v6.9-rc3 2024-04-01 14:38:55 -07:00
fs security: Place security_path_post_mknod() where the original IMA call was 2024-04-03 10:21:32 -07:00
include ARM: 2024-04-03 10:26:37 -07:00
init init: open /initrd.image with O_LARGEFILE 2024-03-26 11:07:19 -07:00
io_uring io_uring/sqpoll: early exit thread if task_context wasn't allocated 2024-03-18 20:22:42 -06:00
ipc sysctl changes for v6.9-rc1 2024-03-18 14:59:13 -07:00
kernel Kbuild fixes for v6.9 2024-03-31 11:23:51 -07:00
lib hardening fixes for v6.9-rc1 2024-03-23 08:43:21 -07:00
mm Kbuild fixes for v6.9 2024-03-31 11:23:51 -07:00
net nfsd-6.9 fixes: 2024-03-28 14:35:32 -07:00
rust Kbuild updates for v6.9 2024-03-21 14:41:00 -07:00
samples Tracing updates for 6.9: 2024-03-18 15:11:44 -07:00
scripts Four small documentation fixes. 2024-04-02 12:44:09 -07:00
security security: Place security_path_post_mknod() where the original IMA call was 2024-04-03 10:21:32 -07:00
sound sound fixes for 6.9-rc2 2024-03-28 14:54:49 -07:00
tools ARM: 2024-04-03 10:26:37 -07:00
usr Kbuild updates for v6.8 2024-01-18 17:57:07 -08:00
virt KVM Xen and pfncache changes for 6.9: 2024-03-11 10:42:55 -04:00
.clang-format clang-format: Update with v6.7-rc4's `for_each` macro list 2023-12-08 23:54:38 +01:00
.cocciconfig
.editorconfig Add .editorconfig file for basic formatting 2023-12-28 16:22:47 +09:00
.get_maintainer.ignore Add Jeff Kirsher to .get_maintainer.ignore 2024-03-08 11:36:54 +00:00
.gitattributes .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.gitignore kbuild: create a list of all built DTB files 2024-02-19 18:20:39 +09:00
.mailmap Including fixes from bpf, WiFi and netfilter. 2024-03-28 13:09:37 -07:00
.rustfmt.toml
COPYING
CREDITS Not a ton of stuff happening in the clk framework in this pull request. We got 2024-03-15 11:48:01 -07:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig
MAINTAINERS - Volunteer in Anna-Maria and Frederic as timers co-maintainers 2024-03-31 10:34:49 -07:00
Makefile Linux 6.9-rc2 2024-03-31 14:32:39 -07:00
README README: Fix spelling 2024-03-18 03:36:32 -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 reStructuredText 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.