Merge branch 'for-mfd-next' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git

Merge branch 'for-next' of git://git.kernel.dk/linux-block.git

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git

Merge branch 'modules-next' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git

Merge branch 'for-next' of https://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git

Merge branch 'drm-xe-next' of https://gitlab.freedesktop.org/drm/xe/kernel

# Conflicts:
# drivers/gpu/drm/xe/display/xe_display.c
# drivers/gpu/drm/xe/xe_gt_sriov_pf.c

Merge branch 'msm-next-lumag' of https://gitlab.freedesktop.org/lumag/msm.git

Merge branch 'for-linux-next' of https://gitlab.freedesktop.org/drm/i915/kernel

# Conflicts:
# drivers/gpu/drm/i915/display/intel_dp.c
# drivers/gpu/drm/i915/display/intel_dp_mst.c
# drivers/gpu/drm/i915/i915_reg.h

Merge branch 'drm-next' of https://gitlab.freedesktop.org/agd5f/linux

# Conflicts:
# drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

Merge branch 'for-linux-next' of https://gitlab.freedesktop.org/drm/misc/kernel.git

Merge branch 'for-linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git

Merge branch 'drm-next' of https://gitlab.freedesktop.org/drm/kernel.git

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git

Merge branch 'spi-nor/next' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git

Merge branch 'nand/next' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git

Merge branch 'mtd/next' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git

drm/repaper: fix integer overflows in repeat functions

There are conditions, albeit somewhat unlikely, under which right hand
expressions, calculating the end of time period in functions like
repaper_frame_fixed_repeat(), may overflow.

For instance, if 'factor10x' in repaper_get_temperature() is high
enough (170), as is 'epd->stage_time' in repaper_probe(), then the
resulting value of 'end' will not fit in unsigned int expression.

Mitigate this by casting 'epd->factored_stage_time' to wider type before
any multiplication is done.

Found by Linux Verification Center (linuxtesting.org) with static
analysis tool SVACE.

Fixes: 3589211e9b03 ("drm/tinydrm: Add RePaper e-ink driver")
Cc: stable@vger.kernel.org
Signed-off-by: Nikita Zhandarovich <n.zhandarovich@fintech.ru>
Signed-off-by: Alex Lanzano <lanzano.alex@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250116134801.22067-1-n.zhandarovich@fintech.ru

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git

Merge branch 'mlx5-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux.git

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git

Merge branch 'main' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git

# Conflicts:
# drivers/net/ethernet/cadence/macb_main.c

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git

Merge branch 'thermal/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git

drm/bridge: ti-sn65dsi86: Check for CONFIG_PWM using IS_REACHABLE()

Currently CONFIG_PWM is a bool but I intend to change it to tristate. If
CONFIG_PWM=m in the configuration, the cpp symbol CONFIG_PWM isn't
defined and so the PWM code paths in the ti-sn65dsi86 driver are not
used.

The correct way to check for CONFIG_PWM is using IS_REACHABLE which does
the right thing for all cases
CONFIG_DRM_TI_SN65DSI86 ∈ { y, m } x CONFIG_PWM ∈ { y, m, n }.

There is no change until CONFIG_PWM actually becomes tristate.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com>
Reviewed-by: Robert Foss <rfoss@kernel.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20250217174936.758420-2-u.kleine-koenig@baylibre.com

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git

Merge branch 'cpupower' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux.git

Merge branch 'cpufreq/arm/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git

Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git

Merge branch 'next' of git://linuxtv.org/media-ci/media-pending.git

Merge branch 'docs-next' of git://git.lwn.net/linux.git

Merge branch 'hwmon-next' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git

Merge branch 'i3c/next' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git

Merge branch 'i2c/i2c-host' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git

Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git

Merge branch 'for-next/pstore' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git

Merge branch 'fs-next' of linux-next

Merge branch 'xtensa-for-next' of git://github.com/jcmvbkbc/linux-xtensa.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git

Merge branch 'riscv-dt-for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git

Merge branch 'mips-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git

Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git

Merge branch 'linux-next' of git://github.com/c-sky/csky-linux.git

Merge branch 'renesas-clk' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git

Merge branch 'for-next' of git://github.com/Xilinx/linux-xlnx.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git

Merge branch 'next' of https://git.linaro.org/people/jens.wiklander/linux-tee.git

Merge branch 'sunxi/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git

Merge branch 'stm32-next' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git

Merge branch 'for-next' of https://github.com/spacemit-com/linux

Merge branch 'for-next' of https://github.com/sophgo/linux.git

Merge branch 'for-linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git

Merge branch 'for-next' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git

Merge branch 'davinci/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git

Merge branch 'next' of https://github.com/Broadcom/stblinux.git

Merge branch 'at91-next' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git

Merge branch 'asahi-soc/for-next' of https://github.com/AsahiLinux/linux.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git

Merge branch 'for-next/core' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Merge branch 'perf-tools-next' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git

Merge branch 'for-6.15/block' into for-next

* for-6.15/block:
  loop: take the file system minimum dio alignment into account
  loop: check in LO_FLAGS_DIRECT_IO in loop_default_blocksize
  loop: set LO_FLAGS_DIRECT_IO in loop_assign_backing_file
  loop: factor out a loop_assign_backing_file helper

loop: take the file system minimum dio alignment into account

The loop driver currently uses the logical block size of the underlying
bdev as the lower bound of the loop device block size.  While this works
for many cases, it fails for file systems made up of multiple devices
with different logical block sizes (e.g. XFS with a RT device that has a
larger logical block size), or when the file systems doesn't support
direct I/O writes at the sector size granularity (e.g. because it does
out of place writes with a file system block size larger than the sector
size).

Fix this by querying the minimum direct I/O alignment from statx when
available.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Link: https://lore.kernel.org/r/20250131120120.1315125-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

loop: check in LO_FLAGS_DIRECT_IO in loop_default_blocksize

We can't go below the minimum direct I/O size no matter if direct I/O is
enabled by passing in an O_DIRECT file descriptor or due to the explicit
flag.  Now that LO_FLAGS_DIRECT_IO is set earlier after assigning a
backing file, loop_default_blocksize can check it instead of the
O_DIRECT flag to handle both conditions.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Link: https://lore.kernel.org/r/20250131120120.1315125-4-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

loop: set LO_FLAGS_DIRECT_IO in loop_assign_backing_file

Assigning LO_FLAGS_DIRECT_IO from the O_DIRECT flag is related to
assigning a new backing file.  Move the assignment in preparation
of using the flag more and earlier.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Link: https://lore.kernel.org/r/20250131120120.1315125-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

loop: factor out a loop_assign_backing_file helper

Split the code for setting up a backing file into a helper in preparation
of adding more code to this path.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Link: https://lore.kernel.org/r/20250131120120.1315125-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

Merge branch 'mm-everything' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Merge branch 'for-linux-next-fixes' of https://gitlab.freedesktop.org/drm/misc/kernel.git

Merge branch 'tip/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git

Merge branch 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git

Merge branch 'perf-tools' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools

Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git

# Conflicts:
# MAINTAINERS

Merge branch 'riscv-dt-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git

Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git

Merge branch 'hyperv-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git

Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git