Keith Busch c5059c1af2 zloop: set dma_alignment from the backing files for direct I/O ...

Direct I/O request's use pages handed to the backing files unchanged, so
the backing's DMA alignment requirement applies. Track dio_mem_align and
advertise it as the device's dma_alignment so we communicate proper
limits and misaligned I/O is rejected here instead of reaching the
backend.

Reviewed-by: Hannes Reinecke <hare@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Link: https://patch.msgid.link/20260720201057.1862857-5-kbusch@meta.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2026-07-30 15:54:07 -06:00

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accel

accel: ethosu: Handle U85 internal chaining buffer

2026-07-21 15:21:56 -05:00

accessibility

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acpi

Merge tag 'acpi-7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2026-07-03 15:13:50 -10:00

amba

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android

rust_binder: only print failure if error has source

2026-07-17 15:30:09 +02:00

ata

Merge tag 'ata-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux

2026-07-17 17:58:57 -07:00

atm

atm: remove unused ATM PHY operations

2026-06-16 08:53:53 -07:00

auxdisplay

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

base

Merge tag 'regmap-fix-v7.2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

2026-06-26 10:47:26 -07:00

bcma

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block

zloop: set dma_alignment from the backing files for direct I/O

2026-07-30 15:54:07 -06:00

bluetooth

Bluetooth: btusb: validate Realtek vendor event length

2026-07-20 17:41:28 -04:00

bus

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

cache

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

cdrom

cdrom: fix stack out-of-bounds read in CDROMVOLCTRL

2026-07-20 21:54:52 -06:00

cdx

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

char

tpm: Make the TPM character devices non-seekable

2026-07-12 12:52:34 -07:00

clk

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

clocksource

Merge tag 'timers-vdso-2026-06-13' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip

2026-06-15 13:57:13 +05:30

comedi

comedi: comedi_parport: deal with premature interrupt

2026-07-17 14:50:35 +02:00

connector

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counter

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

cpufreq

cpufreq: Make cpufreq_update_pressure() fall back to cpuinfo.max_freq

2026-07-09 20:31:57 +02:00

cpuidle

cpuidle: Allow exit latency to exceed target residency

2026-06-23 14:00:29 +02:00

crypto

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

cxl

Merge branch 'for-7.2/cxl-type2-attach-region' into cxl-for-next

2026-06-12 13:47:53 -07:00

dax

Merge tag 'mm-stable-2026-06-18-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2026-06-19 10:14:34 -07:00

dca

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devfreq

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

dibs

dibs: loopback: validate offset and size in move_data()

2026-07-09 12:44:00 +02:00

dio

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dma

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

dma-buf

udmabuf: Ensure to perform cache synchronisation in begin_cpu_udmabuf()

2026-07-10 16:26:39 -07:00

dpll

dpll: fix NULL pointer dereference in dpll_msg_add_pin_ref_sync()

2026-07-17 12:02:23 +02:00

edac

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

eisa

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extcon

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

firewire

firewire: net: Fix fragmented datagram reassembly

2026-07-13 20:19:06 +09:00

firmware

Merge tag 'char-misc-7.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2026-07-26 10:47:58 -07:00

fpga

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

fsi

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

fwctl

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gnss

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gpib

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

gpio

gpio: mvebu: free generic chips on unbind

2026-07-08 14:05:11 +02:00

gpu

drm/amd/display: Fix missing DCE check in dm_gpureset_toggle_interrupts()

2026-07-24 09:30:17 -05:00

greybus

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hid

Merge tag 'char-misc-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2026-07-12 12:37:28 -07:00

hsi

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

hte

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

hv

Merge tag 'hyperv-next-signed-20260621' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux

2026-06-22 08:06:13 -07:00

hwmon

hwmon: occ: validate poll response sensor blocks

2026-07-20 07:29:44 -07:00

hwspinlock

hwspinlock: qcom: avoid uninitialized struct members

2026-06-08 21:51:12 -05:00

hwtracing

intel_th: fix MSC output device reference leak

2026-07-17 14:52:08 +02:00

i2c

i2c: mediatek: fix WRRD for SoCs without auto_restart option

2026-07-15 00:21:51 +02:00

i3c

i3c: mipi-i3c-hci: Use named initializers for platform_device_id's .driver_data

2026-06-16 23:19:45 +02:00

idle

Merge tag 'x86-msr-2026-06-14' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip

2026-06-15 15:08:14 +05:30

iio

Merge tag 'char-misc-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2026-07-12 12:37:28 -07:00

infiniband

bnge/bng_re: fix ring ID widths

2026-07-23 10:24:12 -07:00

input

Merge tag 'input-for-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2026-07-11 15:42:55 -07:00

interconnect

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

iommu

iommu/intel: Fix out-of-bounds memset in dmar_latency_disable()

2026-07-21 11:34:51 +00:00

ipack

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irqchip

Merge tag 'irq-urgent-2026-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2026-07-05 05:29:41 -10:00

leds

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

macintosh

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mailbox

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

mcb

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md

dm thin metadata: fix superblock refcount leak on snapshot shadow failure

2026-07-11 15:18:51 +02:00

media

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

memory

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

memstick

memstick: ms_block: reject a card that reports too many blocks

2026-07-06 17:09:30 +02:00

message

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mfd

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

misc

misc: nsm: pin the module while the device is open

2026-07-17 14:51:57 +02:00

mmc

mmc: sdhci-esdhc-imx: fix resume error handling

2026-07-15 11:00:02 +02:00

most

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mtd

Merge tag 'mtd/fixes-for-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

2026-07-17 09:30:17 -07:00

mux

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

net

bnge/bng_re: fix ring ID widths

2026-07-23 10:24:12 -07:00

nfc

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

ntb

Merge tag 'ntb-7.2' of https://github.com/jonmason/ntb

2026-06-28 07:46:12 -07:00

nubus

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nvdimm

Merge tag 'libnvdimm-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2026-06-18 16:27:58 -07:00

nvme

Merge tag 'block-7.2-20260625' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

2026-06-25 09:56:47 -07:00

nvmem

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

of

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

opp

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parisc

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parport

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pci

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

pcmcia

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peci

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perf

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

phy

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

pinctrl

Merge tag 'gpio-fixes-for-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

2026-07-03 05:38:12 -10:00

platform

Merge tag 'loongarch-fixes-7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson

2026-07-25 08:10:13 -07:00

pmdomain

pmdomain: mediatek: Fix possible nullptr KP in HWV cleanup/on-check

2026-07-13 12:42:17 +02:00

pnp

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

power

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

powercap

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pps

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

ps3

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ptp

ptp: netc: explicitly clear TMR_OFF during initialization

2026-07-23 09:16:14 -07:00

pwm

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

rapidio

Merge tag 'mm-nonmm-stable-2026-06-21-10-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2026-06-21 13:20:19 -07:00

ras

Merge tag 'edac_updates_for_v7.2_rc1' of gitolite.kernel.org:pub/scm/linux/kernel/git/ras/ras

2026-06-16 05:31:01 +05:30

regulator

regulator: core: clamp voltage constraints before applying apply_uV

2026-07-21 22:35:08 +01:00

remoteproc

remoteproc: qcom: pas: Drop start/stop completion from struct qcom_pas

2026-06-08 21:53:51 -05:00

resctrl

arm_mpam: guard MBWU state before adding it to garbage

2026-07-16 14:46:27 +01:00

reset

Merge tag 'reset-fixes-for-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/pza/linux into arm/fixes

2026-07-10 14:15:39 +02:00

rpmsg

Merge tag 'rpmsg-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux

2026-06-20 23:31:15 -07:00

rtc

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

s390

s390/zcrypt: Remove the empty file

2026-07-08 17:02:47 +02:00

sbus

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scsi

scsi: hpsa: Fix DMA mapping leak on IOACCEL2 reset path

2026-07-12 22:21:22 -04:00

sh

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siox

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

slimbus

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soc

Merge tag 'tegra-for-7.2-soc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/fixes

2026-07-10 14:42:00 +02:00

soundwire

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

spi

spi: spacemit: Correct TX FIFO slot calculation

2026-07-19 22:12:52 +01:00

spmi

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

ssb

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staging

staging: rtl8723bs: fix OOB reads in rtw_get_wps_ie()

2026-07-17 14:23:13 +02:00

target

scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE

2026-07-12 22:21:22 -04:00

tc

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tee

Merge tag 'soc-drivers-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2026-06-17 11:21:40 -07:00

thermal

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

thunderbolt

Merge tag 'usb-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2026-06-22 12:09:47 -07:00

tty

serial: sc16is7xx: implement gpio get_direction() callback

2026-07-17 13:07:32 +02:00

ufs

scsi: ufs: core: tracing: Do not dereference pointers in TP_printk()

2026-07-08 21:51:36 -04:00

uio

uio_hv_generic: Bind to FCopy device by default

2026-07-17 14:50:09 +02:00

usb

Merge tag 'usb-serial-7.2-rc4' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus

2026-07-24 15:36:52 +02:00

vdpa

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

vfio

vfio/pci: Expose latched module parameter policy in debugfs

2026-06-29 14:26:31 -06:00

vhost

vhost-net: fix TX stall when vhost owns virtio-net header

2026-07-21 13:25:34 +02:00

video

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

virt

drivers/virt: pkvm: Fix end calculation in mmio_guard_ioremap_hook()

2026-07-17 18:49:12 +01:00

virtio

mm: page_reporting: allow driver to set batch capacity

2026-07-09 15:48:56 -07:00

w1

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

watchdog

Merge tag 'watchdog-for-v7.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

2026-07-22 11:15:49 -07:00

xen

Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2026-07-18 12:36:19 -07:00

zorro

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Kconfig

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Makefile

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