Eric Sandeen 1c7df6fa83 devtmpfs: restore mount option reconfiguration on get_tree ... commit cb0e0a8bf4 ("devtmpfs: replace ->mount with ->get_tree in public instance") converted the public devtmpfs instance to the new mount API but broke the ability to reconfigure the shared superblock options via subsequent mount() calls, as had been fixed once in a6097180d8 ("devtmpfs regression fix: reconfigure on each mount") This makes boot-time defaults permanent. Fix this using an approach suggested by Al Viro: at init_fs_context time, create a reconfigure-mode context via fs_context_for_reconfigure() and save it in fc->fs_private. The devtmpfs parse ops can then use this context to parse options appropriately for the underlying filesystem. This also removes the devtmpfs_configure_context() one-time ops-copying approach and the global mutable ops table it required. Fixes: cb0e0a8bf4 ("devtmpfs: replace ->mount with ->get_tree in public instance") Reported-by: Simon Liebold <simonlie@amazon.de> Cc: stable@vger.kernel.org Suggested-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Eric Sandeen <sandeen@redhat.com> Link: https://patch.msgid.link/b1bd3b15-78ea-4487-b6a8-aad0b05dd3bb@redhat.com Tested-by: Simon Liebold <simonlie@amazon.de> Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>		2026-08-31 09:43:00 +02:00
..
accel	drm for 7.3-rc1	2026-08-21 08:41:00 -07:00
accessibility
acpi	Revert "ACPI: scan: Defer device power initialization"	2026-08-27 16:03:20 +02:00
amba
android	Char/Misc/IIO/etc driver update for 7.3-rc1	2026-08-25 09:38:50 -07:00
ata	pci-v7.3-changes	2026-08-23 12:44:10 -07:00
atm
auxdisplay	auxdisplay for v7.3-1	2026-08-24 08:15:59 -07:00
base	devtmpfs: restore mount option reconfiguration on get_tree	2026-08-31 09:43:00 +02:00
bcma
block	mm.git review status for linus..mm-stable	2026-08-27 09:17:06 -07:00
bluetooth	Including fixes from Bluetooth, IPSec and Netfilter.	2026-08-27 13:53:43 -07:00
bus	Char/Misc/IIO/etc driver update for 7.3-rc1	2026-08-25 09:38:50 -07:00
cache
cdrom
cdx
char	ipmi: Fix some minor issues, add async init	2026-08-28 16:32:12 -07:00
clk	MFD for v7.3	2026-08-27 10:45:08 -07:00
clocksource	hyperv-next for v7.3-rc1	2026-08-26 16:47:40 -07:00
comedi
connector
counter	Char/Misc/IIO/etc driver update for 7.3-rc1	2026-08-25 09:38:50 -07:00
cpufreq	More power management updates for 7.3-rc1	2026-08-26 14:13:26 -07:00
cpuidle	MFD for v7.3	2026-08-27 10:45:08 -07:00
crypto	dmaengine updates for v7.3	2026-08-24 12:21:15 -07:00
cxl
dax	mm.git review status for mm-hotfixes-stable..mm-stable	2026-08-20 18:17:08 -07:00
dca
devfreq
dibs	net/dibs: Correct freeing of dmb_clientid_arr	2026-08-12 17:08:05 -07:00
dio
dma	dmaengine updates for v7.3	2026-08-24 12:21:15 -07:00
dma-buf	Linux 7.2	2026-08-20 10:58:44 +10:00
dpll	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2026-08-18 10:42:41 -07:00
edac	x86/msr updates for v7.3:	2026-08-18 14:02:15 -07:00
eisa
extcon
firewire	firewire updates for v7.3	2026-08-22 08:41:28 -07:00
firmware	remoteproc updates for v7.3	2026-08-25 14:03:31 -07:00
fpga	Char/Misc/IIO/etc driver update for 7.3-rc1	2026-08-25 09:38:50 -07:00
fsi
fwctl	rust: introduce abstractions for fwctl	2026-08-14 19:21:17 -03:00
gnss
gpib	Char/Misc/IIO/etc driver update for 7.3-rc1	2026-08-25 09:38:50 -07:00
gpio	gpio updates for v7.3-rc1	2026-08-19 09:10:07 -07:00
gpu	drm next/fixes for 7.3-rc1	2026-08-28 16:37:55 -07:00
greybus
hid	platform-drivers-x86 for v7.3-1	2026-08-24 10:16:35 -07:00
hsi	HSI changes for the 7.3 series	2026-08-21 12:01:23 -07:00
hte
hv	hyperv-next for v7.3-rc1	2026-08-26 16:47:40 -07:00
hwmon	Char/Misc/IIO/etc driver update for 7.3-rc1	2026-08-25 09:38:50 -07:00
hwspinlock
hwtracing	Char/Misc/IIO/etc driver update for 7.3-rc1	2026-08-25 09:38:50 -07:00
i2c	i2c-fixes for v7.3-rc1	2026-08-30 10:53:24 -07:00
i3c	i3c: dw: reduce do_daa time if there's no client	2026-08-19 09:28:33 +02:00
idle
iio	More thermal control updates for 7.3-rc1	2026-08-26 14:21:30 -07:00
infiniband	Including fixes from Bluetooth, IPSec and Netfilter.	2026-08-27 13:53:43 -07:00
input	Char/Misc/IIO/etc driver update for 7.3-rc1	2026-08-25 09:38:50 -07:00
interconnect	This pull request contains the following interconnect updates for	2026-08-19 09:55:37 +02:00
iommu	dma-mapping updates for Linux 7.3:	2026-08-24 11:35:46 -07:00
ipack	Char/Misc/IIO/etc driver update for 7.3-rc1	2026-08-25 09:38:50 -07:00
irqchip	pci-v7.3-changes	2026-08-23 12:44:10 -07:00
leds	LEDs for v7.3	2026-08-27 11:05:51 -07:00
macintosh
mailbox	mailbox: add Axiado AX3005 mailbox driver	2026-08-23 15:41:13 -05:00
mcb
md	for-7.3/block-20260819	2026-08-20 13:55:16 -07:00
media	USB / Thunderbolt changes for 7.3-rc1	2026-08-25 10:44:46 -07:00
memory	* Raw NAND changes	2026-08-23 09:11:21 -07:00
memstick
message
mfd	MFD for v7.3	2026-08-27 10:45:08 -07:00
misc	Char/Misc/IIO/etc driver update for 7.3-rc1	2026-08-25 09:38:50 -07:00
mmc	MMC core:	2026-08-21 11:58:08 -07:00
most
mtd	This pull request contains updates for UBI and UBIFS:	2026-08-28 10:59:07 -07:00
mux
net	Including fixes from Bluetooth, IPSec and Netfilter.	2026-08-27 13:53:43 -07:00
nfc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2026-08-18 10:42:41 -07:00
ntb	NTB: ntb_transport: Reject oversized TX buffers	2026-08-20 13:43:24 -07:00
nubus
nvdimm	vhost,vdpa,virtio: fixes, features	2026-08-20 17:07:50 -07:00
nvme	dmaengine updates for v7.3	2026-08-24 12:21:15 -07:00
nvmem	Char/Misc/IIO/etc driver update for 7.3-rc1	2026-08-25 09:38:50 -07:00
of	Devicetree fixes for v7.3, part 1:	2026-08-27 12:53:43 -07:00
opp
parisc	parisc: eisa: Fix infinite loop when parsing invalid IRQ value	2026-08-18 11:43:05 +02:00
parport
pci	hyperv-next for v7.3-rc1	2026-08-26 16:47:40 -07:00
pcmcia
peci
perf	RISC-V updates for v7.3	2026-08-20 14:53:54 -07:00
phy	Mostly the usual clk driver updates and new SoC additions plus non-critical	2026-08-26 11:14:30 -07:00
pinctrl	Pin control bulk changes for kernel v7.3	2026-08-24 08:46:03 -07:00
platform	MFD for v7.3	2026-08-27 10:45:08 -07:00
pmdomain	Mostly the usual clk driver updates and new SoC additions plus non-critical	2026-08-26 11:14:30 -07:00
pnp
power	power sequencing updates for v7.3-rc1	2026-08-26 08:45:09 -07:00
powercap	More power management updates for 7.3-rc1	2026-08-26 14:13:26 -07:00
pps
ps3
ptp	ptp: netc: fix period truncation and potential divide-by-zero in PEROUT	2026-08-22 12:34:39 -07:00
pwm	Driver core changes for 7.3-rc1	2026-08-19 10:42:18 -07:00
rapidio
ras
regulator	regulator: Fix for v7.3	2026-08-27 12:21:56 -07:00
remoteproc
resctrl	arm64 updates for 7.3	2026-08-18 11:57:17 -07:00
reset	Mostly the usual clk driver updates and new SoC additions plus non-critical	2026-08-26 11:14:30 -07:00
rpmsg
rtc	RTC for 7.3	2026-08-28 09:53:43 -07:00
s390	Arm:	2026-08-25 11:48:04 -07:00
sbus
scsi	SCSI updates for 7.3	2026-08-29 11:55:36 -07:00
sh
siox
slimbus
soc	remoteproc updates for v7.3	2026-08-25 14:03:31 -07:00
soundwire	soundwire updates for 7.3	2026-08-24 12:16:16 -07:00
spi	spi: Fixes for v7.3	2026-08-27 12:38:05 -07:00
spmi
ssb
staging	Staging driver updates for 7.3-rc1	2026-08-25 10:16:19 -07:00
target	USB / Thunderbolt changes for 7.3-rc1	2026-08-25 10:44:46 -07:00
tc
tee	soc: drivers for 7.3	2026-08-18 19:40:29 -07:00
thermal	MFD for v7.3	2026-08-27 10:45:08 -07:00
thunderbolt	thunderbolt: Changes for v7.3 merge window	2026-08-19 10:01:59 +02:00
tty	TTY / Serial driver updates for 7.3-rc1	2026-08-25 10:59:12 -07:00
ufs	SCSI updates for 7.3	2026-08-29 11:55:36 -07:00
uio
usb	Including fixes from Bluetooth, IPSec and Netfilter.	2026-08-27 13:53:43 -07:00
vdpa	vduse: Add suspend	2026-08-19 06:38:48 -04:00
vfio	mm.git review status for mm-hotfixes-stable..mm-stable	2026-08-20 18:17:08 -07:00
vhost	vhost,vdpa,virtio: fixes, features	2026-08-20 17:07:50 -07:00
video	Backlight for v7.3	2026-08-27 11:16:39 -07:00
virt	arm64 updates for 7.3	2026-08-18 11:57:17 -07:00
virtio	virtio_ring: fix infinite loop in virtnet_poll_cleantx when device is broken	2026-08-19 06:38:47 -04:00
w1
watchdog	MFD for v7.3	2026-08-27 10:45:08 -07:00
xen	dma-mapping updates for Linux 7.3:	2026-08-24 11:35:46 -07:00
zorro
Kconfig
Makefile