android_kernel_motorola_sm6375/Documentation
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Axel Rasmussen e896f54b5e BACKPORT: FROMGIT: userfaultfd: update documentation to describe minor fault handling
Reword / reorganize things a little bit into "lists", so new features /
modes / ioctls can sort of just be appended.

Describe how UFFDIO_REGISTER_MODE_MINOR and UFFDIO_CONTINUE can be used to
intercept and resolve minor faults.  Make it clear that COPY and ZEROPAGE
are used for MISSING faults, whereas CONTINUE is used for MINOR faults.

Link: https://lkml.kernel.org/r/20210301222728.176417-6-axelrasmussen@google.com
Signed-off-by: Axel Rasmussen <axelrasmussen@google.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Cc: Adam Ruprecht <ruprecht@google.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Cannon Matthews <cannonmatthews@google.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Chinwen Chang <chinwen.chang@mediatek.com>
Cc: David Rientjes <rientjes@google.com>
Cc: "Dr . David Alan Gilbert" <dgilbert@redhat.com>
Cc: Huang Ying <ying.huang@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jann Horn <jannh@google.com>
Cc: Jerome Glisse <jglisse@redhat.com>
Cc: Kirill A. Shutemov <kirill@shutemov.name>
Cc: Lokesh Gidra <lokeshgidra@google.com>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: "Michal Koutn" <mkoutny@suse.com>
Cc: Michel Lespinasse <walken@google.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Mike Rapoport <rppt@linux.vnet.ibm.com>
Cc: Mina Almasry <almasrymina@google.com>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Oliver Upton <oupton@google.com>
Cc: Shaohua Li <shli@fb.com>
Cc: Shawn Anastasio <shawn@anastas.io>
Cc: Steven Price <steven.price@arm.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

(cherry picked from commit d08ba026886f0161e2bdd3dbd75c4da0fc62a284
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm)
Link: https://lore.kernel.org/patchwork/patch/1388137/

Conflicts: Documentation/admin-guide/mm/userfaultfd.rst
(Manual rebase by removing text related to write-protect feature)
Signed-off-by: Lokesh Gidra <lokeshgidra@google.com>
Bug: 160737021
Bug: 169683130
Change-Id: Ib59504247d38034e4c86f692dd63f2b3706fe554
2025-05-18 08:08:42 +00:00
..
ABI Merge tag 'ASB-2025-02-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina 2025-02-06 22:53:05 +02:00
accounting
admin-guide BACKPORT: FROMGIT: userfaultfd: update documentation to describe minor fault handling 2025-05-18 08:08:42 +00:00
arm
arm64 This is the 5.4.285 stable release 2024-11-09 11:29:17 +00:00
block
bpf
cdrom
core-api
cpu-freq
crypto
dev-tools This is the 5.4.235 stable release 2023-03-12 15:42:52 +00:00
device-mapper
devicetree This is the 5.4.291 stable release 2025-03-13 14:53:52 +00:00
doc-guide
driver-api Merge tag 'ASB-2023-04-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina 2023-04-06 14:17:05 +03:00
EDID
fault-injection debugfs: fix error when writing negative value to atomic_t debugfs file 2023-01-18 11:40:56 +01:00
fb
features
filesystems Merge tag 'ASB-2024-06-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina 2024-06-22 17:58:09 +03:00
firmware-guide Documentation: ACPI: EINJ: Fix obsolete example 2022-08-25 11:18:21 +02:00
firmware_class
fpga
gpu
hid
hwmon Revert "hwmon: Make chip parameter for with_info API mandatory" 2022-06-25 12:44:36 +02:00
i2c
ia64
ide
iio
infiniband
input Input: iforce - add support for Boeder Force Feedback Wheel 2022-09-20 12:27:59 +02:00
ioctl Merge 5.4.248 into android11-5.4-lts 2023-06-22 16:16:24 +00:00
isdn
kbuild BACKPORT: scripts/Makefile.clang: default to LLVM_IAS=1 2022-11-14 19:50:35 +02:00
kernel-hacking
leds UPSTREAM: leds: multicolor: Introduce a multicolor class definition 2022-12-21 16:28:02 +00:00
livepatch
locking
m68k
maintainer
media Revert "media: rename VFL_TYPE_GRABBER to _VIDEO" 2024-04-17 16:49:02 +00:00
mic
mips
misc-devices
netlabel
networking This is the 5.4.251 stable release 2023-08-03 10:56:28 +00:00
nios2
openrisc
parisc
PCI
pcmcia
power PM: runtime: Add pm_runtime_get_if_active() 2023-08-30 16:27:12 +02:00
powerpc
process Merge tag 'ASB-2024-10-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina 2024-10-09 18:08:17 +00:00
RCU
riscv
s390
scheduler
scsi
security
sh
sound Merge tag 'ASB-2024-06-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina 2024-06-22 17:58:09 +03:00
sparc
sphinx docs: kernel_include.py: Cope with docutils 0.21 2024-05-25 16:17:18 +02:00
sphinx-static
spi
target
timers sched/isolation: Prevent boot crash when the boot CPU is nohz_full 2025-04-10 14:29:35 +02:00
trace tracing/histogram: Update document for KEYS_MAX size 2022-11-10 17:57:55 +01:00
translations Revert "media: rename VFL_TYPE_GRABBER to _VIDEO" 2024-04-17 16:49:02 +00:00
usb FROMGIT: usb: gadget: u_ether: support configuring interface names. 2025-04-26 21:17:22 +03:00
userspace-api
virt KVM: s390: disable migration mode when dirty tracking is disabled 2023-03-11 16:44:01 +01:00
virtual
vm
w1
watchdog
x86
xtensa
.gitignore
asm-annotations.rst
atomic_bitops.txt locking/atomic: Make test_and_*_bit() ordered on failure 2022-08-25 11:18:31 +02:00
atomic_t.txt
bus-virt-phys-mapping.txt
Changes
CodingStyle
conf.py docs/conf.py: Cope with removal of language=None in Sphinx 5.0.0 2022-06-14 18:11:49 +02:00
COPYING-logo
crc32.txt
debugging-modules.txt
debugging-via-ohci1394.txt
digsig.txt
DMA-API-HOWTO.txt
DMA-API.txt
DMA-attributes.txt Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE"" 2022-05-25 09:14:38 +02:00
DMA-ISA-LPC.txt
docutils.conf
dontdiff
futex-requeue-pi.txt
hwspinlock.txt
index.rst
io-mapping.txt
io_ordering.txt
IPMI.txt ipmi: docs: don't advertise deprecated sysfs entries 2024-11-08 16:20:29 +01:00
IRQ-affinity.txt
IRQ-domain.txt
IRQ.txt
irqflags-tracing.txt
Kconfig
kobject.txt
kprobes.txt
kref.txt
logo.gif
lzo.txt
mailbox.txt
Makefile
memory-barriers.txt
mhi.txt
nommu-mmap.txt
padata.txt
percpu-rw-semaphore.txt
pi-futex.txt
preempt-locking.txt
rbtree.txt
remoteproc.txt
robust-futex-ABI.txt
robust-futexes.txt
rpmsg.txt
speculation.txt
static-keys.txt
SubmittingPatches
tee.txt
this_cpu_ops.txt
unaligned-memory-access.txt
xz.txt