twx-linux/Documentation
Kirill A. Shutemov 7212b58d6d x86/mm/64: Make 5-level paging support unconditional
Both Intel and AMD CPUs support 5-level paging, which is expected to
become more widely adopted in the future. All major x86 Linux
distributions have the feature enabled.

Remove CONFIG_X86_5LEVEL and related #ifdeffery for it to make it more readable.

Suggested-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Borislav Petkov (AMD) <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/20250516123306.3812286-4-kirill.shutemov@linux.intel.com
2025-05-17 10:38:16 +02:00
..
ABI Merge commit 'its-for-linus-20250509-merge' into x86/core, to resolve conflicts 2025-05-13 10:47:10 +02:00
accel
accounting
admin-guide Merge commit 'its-for-linus-20250509-merge' into x86/core, to resolve conflicts 2025-05-13 10:47:10 +02:00
arch x86/mm/64: Make 5-level paging support unconditional 2025-05-17 10:38:16 +02:00
block Documentation: ublk: remove dead footnote 2025-03-31 07:06:22 -06:00
bpf bpf: Add namespace to BPF internal symbols 2025-04-25 09:21:23 -07:00
cdrom
core-api - The 6 patch series "Enable strict percpu address space checks" from 2025-04-01 09:29:18 -07:00
cpu-freq
crypto crypto: remove obsolete 'comp' compression API 2025-03-21 17:39:06 +08:00
dev-tools Kbuild updates for v6.15 2025-04-05 15:46:50 -07:00
devicetree Input updates for v6.15-rc5 2025-05-11 10:29:29 -07:00
doc-guide
driver-api cxl for v6.15 2025-04-02 20:04:43 -07:00
edac
fault-injection
fb
features mseal sysmap: add arch-support txt 2025-04-01 15:17:17 -07:00
filesystems A few more miscellaneous ext4 bug fixes and cleanups including some 2025-04-13 07:15:50 -07:00
firmware_class
firmware-guide
fpga
gpu Core Changes: 2025-03-14 17:02:11 +10:00
hid
hwmon hwmon: add driver for HTU31 2025-03-18 08:03:40 -07:00
i2c
iio Char/Misc/IIO driver updates for 6.15-rc1 2025-04-01 11:26:08 -07:00
images
infiniband
input
isdn
kbuild kbuild: make all file references relative to source root 2025-03-22 23:50:58 +09:00
kernel-hacking
leds
litmus-tests
livepatch
locking hwspinlock: Remove unused hwspin_lock_get_id() 2025-03-21 17:12:04 -05:00
maintainer
mhi
misc-devices
mm - The 6 patch series "Enable strict percpu address space checks" from 2025-04-01 09:29:18 -07:00
netlabel
netlink netlink: specs: ethtool: Remove UAPI duplication of phy-upstream enum 2025-04-28 15:49:47 -07:00
networking net: hold instance lock during NETDEV_CHANGE 2025-04-07 11:13:39 -07:00
nvdimm
nvme
PCI
pcmcia
peci
power Documentation: PM: runtime: Fix a reference to pm_runtime_autosuspend() 2025-04-15 19:23:58 +02:00
process Devicetree for v6.15: 2025-03-29 11:23:16 -07:00
RCU - The 6 patch series "Enable strict percpu address space checks" from 2025-04-01 09:29:18 -07:00
rust ARM and clkdev updates for 6.15-rc1 2025-04-03 12:21:44 -07:00
scheduler Scheduler updates for v6.15: 2025-03-24 21:28:12 -07:00
scsi
security Hi, 2025-03-28 12:42:53 -07:00
sound sound updates for 6.15-rc1 2025-03-26 09:41:55 -07:00
sphinx
sphinx-static
spi
staging
sunrpc/xdr
target
tee
timers
tools Documentation/rv: Add sched pages to the indices 2025-03-27 12:02:38 -04:00
trace tracing/timers: Rename the hrtimer_init event to hrtimer_setup 2025-04-05 10:30:17 +02:00
translations OpenRISC updates for 6.15 2025-04-26 09:01:13 -07:00
usb USB/Thunderbolt update for 6.15-rc1 2025-04-02 18:23:31 -07:00
userspace-api mseal: fix typo and style in documentation 2025-04-11 17:32:35 -07:00
virt Documentation: kvm: remove KVM_CAP_MIPS_TE 2025-04-04 06:32:17 -04:00
w1
watchdog
wmi platform/x86: msi-wmi-platform: Workaround a ACPI firmware bug 2025-04-16 11:15:22 +03:00
.gitignore
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py
docutils.conf
index.rst
Kconfig
Makefile
memory-barriers.txt
SubmittingPatches
subsystem-apis.rst Documentation/EDAC: Fix warning document isn't included in any toctree 2025-04-01 22:26:47 +02:00