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Thomas Huth 659df86a7b x86: Remove the arch_calc_vm_prot_bits() macro from the UAPI 
The arch_calc_vm_prot_bits() macro uses VM_PKEY_BIT0 etc. which are
not part of the UAPI, so the macro is completely useless for userspace.

It is also hidden behind the CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS
config switch which we shouldn't expose to userspace. Thus let's move
this macro into a new internal header instead.

Fixes: 8f62c88322 ("x86/mm/pkeys: Add arch-specific VMA protection bits")
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
Acked-by: Dave Hansen <dave.hansen@intel.com>
Link: https://lore.kernel.org/r/20230906162658.142511-1-thuth@redhat.com
2023-09-06 23:50:46 +02:00
arch x86: Remove the arch_calc_vm_prot_bits() macro from the UAPI 2023-09-06 23:50:46 +02:00
block for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
certs certs: Reference revocation list for all keyrings 2023-08-17 20:12:41 +00:00
crypto This update includes the following changes: 2023-08-29 11:23:29 -07:00
Documentation Add x86 shadow stack support 2023-08-31 12:20:12 -07:00
drivers nvdimm changes for v6.6 merge window 2023-08-30 20:52:08 -07:00
fs Add x86 shadow stack support 2023-08-31 12:20:12 -07:00
include Add x86 shadow stack support 2023-08-31 12:20:12 -07:00
init - An extensive rework of kexec and crash Kconfig from Eric DeVolder 2023-08-29 14:53:51 -07:00
io_uring for-6.6/io_uring-2023-08-28 2023-08-29 20:11:33 -07:00
ipc Add x86 shadow stack support 2023-08-31 12:20:12 -07:00
kernel Add x86 shadow stack support 2023-08-31 12:20:12 -07:00
lib This pull request is full of clk driver changes. In fact, there aren't any 2023-08-30 19:53:39 -07:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm Add x86 shadow stack support 2023-08-31 12:20:12 -07:00
net for-6.6/io_uring-2023-08-28 2023-08-29 20:11:33 -07:00
rust Documentation work keeps chugging along; stuff for 6.6 includes: 2023-08-30 20:05:42 -07:00
samples VFIO updates for v6.6-rc1 2023-08-30 20:36:01 -07:00
scripts x86: Remove the arch_calc_vm_prot_bits() macro from the UAPI 2023-09-06 23:50:46 +02:00
security Smack updates for v6.6. Two minor fixes. 2023-08-30 09:28:07 -07:00
sound sound updates for 6.6-rc1 2023-08-30 13:45:05 -07:00
tools selftests/x86: Update map_shadow_stack syscall nr 2023-09-01 23:34:13 +02:00
usr initramfs: Encode dependency on KBUILD_BUILD_TIMESTAMP 2023-06-06 17:54:49 +09:00
virt VFIO updates for v6.6-rc1 2023-08-30 20:36:01 -07:00
.clang-format iommu: Add for_each_group_device() 2023-05-23 08:15:51 +02:00
.cocciconfig
.get_maintainer.ignore
.gitattributes .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.gitignore Revert ".gitignore: ignore *.cover and *.mbx" 2023-07-04 15:05:12 -07:00
.mailmap mailmap: add entries for Simon Horman 2023-08-16 09:53:10 +01:00
.rustfmt.toml
COPYING
CREDITS - Address -Wmissing-prototype warnings 2023-06-26 16:43:54 -07:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig
MAINTAINERS VFIO updates for v6.6-rc1 2023-08-30 20:36:01 -07:00
Makefile Rust changes for v6.6 2023-08-29 08:19:46 -07:00
README

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.