A mirror of the official Linux kernel repository just in case
Go to file
Linus Torvalds 91403d50e9 IOMMU Fixes for Linux v6.8-rc5
Including:
 
 	- Intel VT-d fixes for nested domain handling:
 	  - Cache invalidation for changes in a parent domain
 	  - Dirty tracking setting for parent and nested domains
 	  - Fix a constant-out-of-range warning
 
 	- ARM SMMU fixes:
 	  - Fix CD allocation from atomic context when using SVA with SMMUv3
 	  - Revert the conversion of SMMUv2 to domain_alloc_paging(), as it
 	    breaks the boot for Qualcomm MSM8996 devices
 
 	- Restore SVA handle sharing in core code as it turned out there are
 	  still drivers relying on it
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEr9jSbILcajRFYWYyK/BELZcBGuMFAmXaZ/QACgkQK/BELZcB
 GuPTaQ/9GJTAmfIktgPWqAgUOUa6fWpEsmChwVgpMDxw4fyQsJrKZ/YQfX8Vy17S
 TV9EyCFGALRdcE+VX41KtrvG5MWY5cHa4BlJ6/KaD3tilhViTsACN7JkGiWnlEIs
 4t6YefoaMvgdaJ4nqysFlHtlaVKHObTi6toyyCCHIywOcei2YqX3mqTIiPzUyflj
 dqx0HwBG5uz6q00JNbHVQHeMc8rIEvT61oMssQUMNt8KPvdNJl9OrZSRvXimHABU
 Vh0nMKYLAqHp40IvoXScA9Aj/DWTwE2346/Xpd6hnZ/yJvBlm6YQWKpJtjJz3z2Y
 ZnK+cmFPAaC0EE7dlEpN7hcwtEqumw1K+CJ4s8rfnNY5IdcY0DIRAVxCLsh2YH15
 rcupp3iNJMR3JeVUYHKe+mEHcYSyC9SABw01aq9NdEu1LRfXjLRrYFVh3yovpshV
 abXssThTFWQTfTvUs2Vt9zjVIinST3ogki+mxyfgqTuKYj9GY8P3eqYRFrdxGJnI
 mtwu0ByRwVpdNUBUWsOk+3sSdvPBsgd/Fchr8Gmpl5W2cAjPOetYn0th3hksG7tn
 9qyUDwTHDaQsXEONFwS44eP9KlccUUvvLhFHCBghDm5A6i/aDdnz6d1CdfPOdb4y
 DwOQem4AiOmeTBGEZA6Z/ZSKsqZGmpZditBveki0ImauxrUZXMU=
 =aVOB
 -----END PGP SIGNATURE-----

Merge tag 'iommu-fixes-v6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu fixes from Joerg Roedel:

 - Intel VT-d fixes for nested domain handling:

      - Cache invalidation for changes in a parent domain

      - Dirty tracking setting for parent and nested domains

      - Fix a constant-out-of-range warning

 - ARM SMMU fixes:

      - Fix CD allocation from atomic context when using SVA with SMMUv3

      - Revert the conversion of SMMUv2 to domain_alloc_paging(), as it
        breaks the boot for Qualcomm MSM8996 devices

 - Restore SVA handle sharing in core code as it turned out there are
   still drivers relying on it

* tag 'iommu-fixes-v6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/sva: Restore SVA handle sharing
  iommu/arm-smmu-v3: Do not use GFP_KERNEL under as spinlock
  iommu/vt-d: Fix constant-out-of-range warning
  iommu/vt-d: Set SSADE when attaching to a parent with dirty tracking
  iommu/vt-d: Add missing dirty tracking set for parent domain
  iommu/vt-d: Wrap the dirty tracking loop to be a helper
  iommu/vt-d: Remove domain parameter for intel_pasid_setup_dirty_tracking()
  iommu/vt-d: Add missing device iotlb flush for parent domain
  iommu/vt-d: Update iotlb in nested domain attach
  iommu/vt-d: Add missing iotlb flush for parent domain
  iommu/vt-d: Add __iommu_flush_iotlb_psi()
  iommu/vt-d: Track nested domains in parent
  Revert "iommu/arm-smmu: Convert to domain_alloc_paging()"
2024-02-24 15:59:26 -08:00
arch cxl fixes for 6.8-rc6 2024-02-24 15:53:40 -08:00
block block: sed-opal: handle empty atoms when parsing response 2024-02-16 15:52:45 -07:00
certs This update includes the following changes: 2023-11-02 16:15:30 -10:00
crypto crypto: algif_hash - Remove bogus SGL free on zero-length error path 2024-02-02 18:08:12 +08:00
Documentation Here's some Samsung clk driver fixes I've been sitting on for far too 2024-02-22 11:44:20 -08:00
drivers IOMMU Fixes for Linux v6.8-rc5 2024-02-24 15:59:26 -08:00
fs vfs-6.8-rc6.fixes 2024-02-22 10:06:29 -08:00
include IOMMU Fixes for Linux v6.8-rc5 2024-02-24 15:59:26 -08:00
init update workarounds for gcc "asm goto" issue 2024-02-15 11:14:33 -08:00
io_uring io_uring/net: fix multishot accept overflow handling 2024-02-14 18:30:19 -07:00
ipc shm: Slim down dependencies 2023-12-20 19:26:31 -05:00
kernel Including fixes from bpf and netfilter. 2024-02-22 09:57:58 -08:00
lib lib/Kconfig.debug: TEST_IOV_ITER depends on MMU 2024-02-20 14:20:48 -08:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm cxl fixes for 6.8-rc6 2024-02-24 15:53:40 -08:00
net l2tp: pass correct message length to ip6_append_data 2024-02-22 10:42:17 +01:00
rust Rust changes for v6.8 2024-01-11 13:05:41 -08:00
samples work around gcc bugs with 'asm goto' with outputs 2024-02-09 15:57:48 -08:00
scripts Including fixes from bpf and netfilter. 2024-02-22 09:57:58 -08:00
security lsm/stable-6.8 PR 20240215 2024-02-16 07:58:43 -08:00
sound ALSA: usb-audio: More relaxed check of MIDI jack names 2024-02-15 16:56:05 +01:00
tools cxl fixes for 6.8-rc6 2024-02-24 15:53:40 -08:00
usr Kbuild updates for v6.8 2024-01-18 17:57:07 -08:00
virt Generic: 2024-01-17 13:03:37 -08:00
.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 get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.gitignore Add .editorconfig file for basic formatting 2023-12-28 16:22:47 +09:00
.mailmap MAINTAINERS: mailmap: update Shakeel's email address 2024-02-20 14:20:50 -08:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: supplement of zswap maintainers update 2024-01-25 23:52:21 -08:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS 14 hotfixes. 10 are cc:stable and the remainder address post-6.7 issues 2024-02-23 09:43:21 -08:00
Makefile Linux 6.8-rc5 2024-02-18 12:56:25 -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.