Anshuman Khandual 7ce5f7e16a documentation/mm: update pmd_present() in arch_pgtable_helpers.rst ... Although pmd_present() might seem to indicate a valid and mapped pmd entry, in reality it returns true when pmd_page() points to a valid page in memory , regardless whether the pmd entry is mapped or not. Andrea Arcangeli had earlier explained [1] the required semantics for pmd_present(). This just updates the documentation for pmd_present() as required. [1] https://lore.kernel.org/lkml/20181017020930.GN30832@redhat.com/ Link: https://lkml.kernel.org/r/20221123051319.1312582-1-anshuman.khandual@arm.com Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Acked-by: David Hildenbrand <david@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Mike Rapoport <rppt@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2022-11-30 15:59:07 -08:00
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ABI	mm: document /sys/class/bdi/<bdi>/min_ratio_fine knob	2022-11-30 15:59:06 -08:00
PCI	…
RCU	There's not a huge amount of activity in the docs tree this time around,	2022-10-03 10:23:32 -07:00
accounting	filemap: make the accounting of thrashing more consistent	2022-09-26 19:46:06 -07:00
admin-guide	docs: admin-guide: cgroup-v1: update description of inactive_file	2022-11-30 15:58:54 -08:00
arc	…
arm	EFI updates for v6.1	2022-10-09 08:56:54 -07:00
arm64	ARM:	2022-11-06 10:46:59 -08:00
block	Documentation: document ublk user recovery feature	2022-10-18 05:12:26 -07:00
bpf	Networking changes for 6.1.	2022-10-04 13:38:03 -07:00
cdrom	…
core-api	overflow: Fix kern-doc markup for functions	2022-10-25 14:57:42 -07:00
cpu-freq	…
crypto	…
dev-tools	docs: kmsan: fix formatting of "Example report"	2022-11-08 15:57:25 -08:00
devicetree	ARM: SoC fixes for 6.1, part 2	2022-11-04 14:13:12 -07:00
doc-guide	Rust introduction for v6.1-rc1	2022-10-03 16:39:37 -07:00
driver-api	Documentation: devres: add missing I2C helper	2022-11-02 21:16:38 +01:00
fault-injection	docs: notifier-error-inject: Correct test's name	2022-10-07 10:32:16 -06:00
fb	Documentation: fb: udlfb: clean up text and formatting	2022-09-27 13:21:44 -06:00
features	…
filesystems	mm: anonymous shared memory naming	2022-11-30 15:58:55 -08:00
firmware-guide	Merge branches 'acpi-misc', 'acpi-tools' and 'acpi-docs'	2022-10-03 20:03:49 +02:00
firmware_class	…
fpga	…
gpu	Immutable backlight-detect-refactor branch between acpi, drm-* and pdx86	2022-09-14 12:27:10 +01:00
hid	…
hwmon	hwmon: (corsair-psu) Add USB id of the new HX1500i psu	2022-10-22 06:59:12 -07:00
i2c	docs: i2c: slave-interface: return errno when handle I2C_SLAVE_WRITE_REQUESTED	2022-09-28 21:41:59 +02:00
ia64	…
iio	docs: iio: add documentation for BNO055 driver	2022-09-21 18:42:56 +01:00
images	…
infiniband	…
input	Merge branch 'next' into for-linus	2022-10-09 22:30:23 -07:00
isdn	…
kbuild	Documentation: kbuild: Add description of git for reproducible builds	2022-10-28 00:16:29 +09:00
kernel-hacking	Documentation: Fix spelling mistake in hacking.rst	2022-10-24 11:27:51 -06:00
leds	…
litmus-tests	…
livepatch	…
locking	Remove duplicate words inside documentation	2022-09-27 13:21:43 -06:00
loongarch	…
m68k	…
maintainer	…
mhi	…
mips	…
misc-devices	…
mm	documentation/mm: update pmd_present() in arch_pgtable_helpers.rst	2022-11-30 15:59:07 -08:00
netlabel	…
networking	Random number generator fixes for Linux 6.1-rc1.	2022-10-16 15:27:07 -07:00
nios2	…
nvdimm	…
openrisc	…
parisc	…
pcmcia	…
peci	…
power	…
powerpc	powerpc/64s: update cpu selection options	2022-09-28 19:22:10 +10:00
process	Four small fixes for the docs tree.	2022-11-01 15:11:42 -07:00
riscv	doc: RISC-V: Document that misaligned accesses are supported	2022-10-12 08:58:10 -07:00
rust	x86: enable initial Rust support	2022-09-28 09:02:45 +02:00
s390	vfio/mdev: embedd struct mdev_parent in the parent data structure	2022-10-04 12:06:58 -06:00
scheduler	docs: scheduler: Update new path for the sysctl knobs	2022-09-27 13:21:42 -06:00
scsi	scsi: docs: Fix a typo	2022-09-01 00:33:34 -04:00
security	landlock: Fix documentation style	2022-09-29 18:43:04 +02:00
sh	…
sound	ALSA: doc: Drop snd_dma_continuous_data() usages	2022-08-24 08:00:26 +02:00
sparc	…
sphinx	…
sphinx-static	…
spi	…
staging	docs: put atomic*.txt and memory-barriers.txt into the core-api book	2022-09-29 12:55:06 -06:00
target	…
timers	…
tools	A handful of relatively simple documentation fixes, plus a set of patches	2022-10-13 10:58:32 -07:00
trace	tracing/histogram: Update document for KEYS_MAX size	2022-10-18 15:41:56 -06:00
translations	docs/process/howto: Replace C89 with C11	2022-10-24 11:27:51 -06:00
usb	usbip: add USBIP_URB_* URB transfer flags	2022-08-31 09:07:53 +02:00
userspace-api	media fixes for v6.1-rc2	2022-10-22 15:30:15 -07:00
virt	ARM:	2022-10-11 20:07:44 -07:00
w1	Documentation: W1: minor typo corrections	2022-09-27 13:21:44 -06:00
watchdog	…
x86	- Get rid of a single ksize() usage	2022-10-04 10:12:08 -07:00
xtensa	…
.gitignore	…
Changes	…
CodingStyle	…
Kconfig	…
Makefile	…
SubmittingPatches	…
arch.rst	…
atomic_bitops.txt	wait_on_bit: add an acquire memory barrier	2022-08-26 09:30:25 -07:00
atomic_t.txt	…
conf.py	There's not a huge amount of activity in the docs tree this time around,	2022-10-03 10:23:32 -07:00
docutils.conf	…
dontdiff	…
index.rst	Rust introduction for v6.1-rc1	2022-10-03 16:39:37 -07:00
memory-barriers.txt	docs/memory-barriers.txt: Fixup long lines	2022-08-31 05:15:31 -07:00
subsystem-apis.rst	docs: Rewrite the front page	2022-09-29 12:55:06 -06:00