linux/drivers
Christoph Böhmwalder 2ebc8d600f drbd: always set BLK_FEAT_STABLE_WRITES
DRBD requires stable pages because it may read the same bio data
multiple times for local disk I/O and network transmission, and in
some cases for calculating checksums.

The BLK_FEAT_STABLE_WRITES flag is set when the device is first
created, but blk_set_stacking_limits() clears it whenever a
backing device is attached. In some cases the flag may be
inherited from the backing device, but we want it to be enabled
at all times.

Unconditionally re-enable BLK_FEAT_STABLE_WRITES in
drbd_reconsider_queue_parameters() after the queue parameter
negotiations.

Also, document why we want this flag enabled in the first place.

Fixes: 1a02f3a73f ("block: move the stable_writes flag to queue_limits")
Signed-off-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2026-02-11 10:35:56 -07:00
..
accel accel/amdxdna: Block running under a hypervisor 2025-12-15 13:00:03 -06:00
accessibility
acpi arm64 updates for 7.0 2026-02-09 20:28:45 -08:00
amba soc: driver updates for 6.19 2025-12-05 17:29:04 -08:00
android Locking updates for v6.20: 2026-02-10 12:28:44 -08:00
ata ata: libata: Print features also for ATAPI devices 2026-01-13 22:00:02 +09:00
atm atm: Fix dma_free_coherent() size 2026-01-08 08:47:32 -08:00
auxdisplay auxdisplay: max6959: Replace slab.h with device/devres.h 2026-01-13 12:08:12 +01:00
base arm64 updates for 7.0 2026-02-09 20:28:45 -08:00
bcma
block drbd: always set BLK_FEAT_STABLE_WRITES 2026-02-11 10:35:56 -07:00
bluetooth A series of treewide cleanups to ensure interrupt request consistency. 2026-02-10 13:22:50 -08:00
bus soc: driver updates for 7.0 2026-02-10 20:45:30 -08:00
cache cache: Support cache maintenance for HiSilicon SoC Hydra Home Agent 2025-11-21 18:42:02 +00:00
cdrom
cdx
char soc: driver updates for 7.0 2026-02-10 20:45:30 -08:00
clk clk: qcom: Return correct error code in qcom_cc_probe_by_index() 2026-01-03 12:16:55 -06:00
clocksource - A nice cleanup to the paravirt code containing a unification of the paravirt 2026-02-10 19:01:45 -08:00
comedi comedi: dmm32at: serialize use of paged registers 2026-01-16 16:43:51 +01:00
connector
counter counter: 104-quad-8: Fix incorrect return value in IRQ handler 2025-12-22 20:03:23 +09:00
cpufreq arm64 updates for 7.0 2026-02-09 20:28:45 -08:00
cpuidle soc: driver updates for 7.0 2026-02-10 20:45:30 -08:00
crypto crypto: omap - Allocate OMAP_CRYPTO_FORCE_COPY scatterlists correctly 2026-02-10 08:43:21 -08:00
cxl Merge branch 'acpi-apei' 2026-02-05 15:17:54 +01:00
dax drivers/dax: add some missing kerneldoc comment fields for struct dev_dax 2026-01-14 22:16:26 -08:00
dca
devfreq PM / devfreq: Fix typo in DFSO_DOWNDIFFERENTIAL macro name 2025-11-26 13:58:59 +09:00
dibs dibs: Remove KMSG_COMPONENT macro 2025-11-27 18:11:43 -08:00
dio
dma dmaengine: apple-admac: Add "apple,t8103-admac" compatible 2026-01-11 22:12:49 +05:30
dma-buf VFIO updates for v6.19-rc1 2025-12-04 18:42:48 -08:00
dpll dpll: Prevent duplicate registrations 2026-01-22 08:08:42 -08:00
edac - Remove two drivers for obsolete hardware: i82443bxgx_edac and r82600_edac 2026-02-10 18:14:36 -08:00
eisa
extcon
firewire firewire: core: fix race condition against transaction list 2026-01-29 08:03:55 +09:00
firmware soc: devicetree updates for 7.0 2026-02-10 21:11:08 -08:00
fpga
fsi
fwctl
gnss gnss: ubx: add support for the safeboot gpio 2025-11-20 16:44:04 +01:00
gpib staging: gpib: Clean-up commented-out code 2025-11-26 14:28:19 +01:00
gpio gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc() 2026-02-05 18:00:45 +01:00
gpu Updates for the [PCI] MSI subsystem: 2026-02-10 16:30:29 -08:00
greybus greybus: gb-beagleplay: Fix timeout handling in bootloader functions 2025-11-26 14:40:59 +01:00
hid HID: Use bpf_wq_set_callback kernel function 2026-01-20 16:15:57 -08:00
hsi
hte
hv EFI updates for v7.0 2026-02-09 20:49:19 -08:00
hwmon hwmon: (occ) Mark occ_init_attribute() as __printf 2026-02-04 14:40:36 -08:00
hwspinlock soc: driver updates for 7.0 2026-02-10 20:45:30 -08:00
hwtracing Merge branch 'pm-runtime' 2026-02-04 21:03:18 +01:00
i2c i2c: imx: preserve error state in block data length handler 2026-02-03 21:47:48 +01:00
i3c i3c: dw-i3c-master: fix SIR reject bit mapping for dynamic addresses 2026-01-31 00:05:22 +01:00
idle intel_idle: Add C-states validation 2026-01-07 21:17:43 +01:00
iio iio: dac: ad3552r-hs: fix out-of-bound write in ad3552r_hs_write_data_source 2026-01-11 13:25:15 +00:00
infiniband RDMA/bnxt_re: fix dma_free_coherent() pointer 2025-12-30 06:45:51 -05:00
input Input updates for v6.19-rc6 2026-01-25 09:42:25 -08:00
interconnect interconnect: debugfs: initialize src_node and dst_node to empty strings 2026-01-12 01:58:36 +02:00
iommu Trivial cleanups for the posted MSI interrupt handling 2026-02-10 17:39:08 -08:00
ipack
irqchip soc: driver updates for 7.0 2026-02-10 20:45:30 -08:00
isdn mISDN: annotate data-race around dev->work 2026-01-20 18:37:41 -08:00
leds leds: led-class: Only Add LED to leds_list when it is fully ready 2026-01-20 16:02:01 +00:00
macintosh soc: driver updates for 6.19 2025-12-05 17:29:04 -08:00
mailbox soc: driver updates for 7.0 2026-02-10 20:45:30 -08:00
mcb
md for-7.0/block-20260206 2026-02-09 17:57:21 -08:00
media A series of treewide cleanups to ensure interrupt request consistency. 2026-02-10 13:22:50 -08:00
memory memory: mtk-smi: clean up device link creation 2025-12-16 08:21:11 +01:00
memstick
message
mfd MFD for v6.19 2025-12-04 15:18:33 -08:00
misc hardening updates for v7.0-rc1 2026-02-10 08:54:13 -08:00
mmc mmc: sdhci-of-dwcmshc: Fix DMA 128MB boundary for Eswin EIC7700 2026-01-22 13:26:08 +01:00
most
mtd A single late MTD fix, which reverts a fix that turned out to be 2026-01-29 14:08:36 -08:00
mux mux: mmio: Fix IS_ERR() vs NULL check in probe() 2026-01-16 16:42:08 +01:00
net Updates for the [PCI] MSI subsystem: 2026-02-10 16:30:29 -08:00
nfc Revert "nfc/nci: Add the inconsistency check between the input data length and count" 2026-01-17 18:02:50 -08:00
ntb ntb: transport: Fix uninitialized mutex 2026-01-17 11:57:39 -05:00
nubus nubus: Call put_device() in bus initialization error path 2026-01-26 12:26:01 +01:00
nvdimm NVDIMM changes for 6.19 2025-12-06 09:32:25 -08:00
nvme for-7.0/block-20260206 2026-02-09 17:57:21 -08:00
nvmem Char/Misc/IIO driver updates for 6.19-rc1 2025-12-06 18:34:24 -08:00
of soc: driver updates for 7.0 2026-02-10 20:45:30 -08:00
opp OPP: Return correct value in dev_pm_opp_get_level 2026-01-27 10:58:50 +05:30
parisc parisc architecture fixes and updates for kernel v7.0-rc1: 2026-02-10 21:42:10 -08:00
parport
pci Updates for the [PCI] MSI subsystem: 2026-02-10 16:30:29 -08:00
pcmcia
peci Char/Misc/IIO driver updates for 6.19-rc1 2025-12-06 18:34:24 -08:00
perf perf/arm-cmn: Reject unsupported hardware configurations 2026-02-03 19:43:52 +00:00
phy phy: freescale: imx8m-pcie: assert phy reset during power on 2026-01-14 21:44:39 +05:30
pinctrl gpio fixes for v6.19-rc8 2026-01-30 11:58:27 -08:00
platform A series of treewide cleanups to ensure interrupt request consistency. 2026-02-10 13:22:50 -08:00
pmdomain pmdomain providers: 2026-02-06 10:10:39 -08:00
pnp
power soc: driver updates for 6.19 2025-12-05 17:29:04 -08:00
powercap powercap: intel_rapl: Add PL4 support for Ice Lake 2026-01-15 21:14:54 +01:00
pps printk changes for 6.19 2025-12-03 12:42:36 -08:00
ps3
ptp Networking changes for 6.19. 2025-12-03 17:24:33 -08:00
pwm pwm: max7360: Populate missing .sizeof_wfhw in max7360_pwm_ops 2026-01-19 18:31:05 +01:00
rapidio
ras - Remove two drivers for obsolete hardware: i82443bxgx_edac and r82600_edac 2026-02-10 18:14:36 -08:00
regulator regulator: spacemit-p1: Fix n_voltages for BUCK and LDO regulators 2026-01-26 11:26:41 +00:00
remoteproc remoteproc: qcom: pas: Enable Secure PAS support with IOMMU managed by Linux 2026-01-13 12:14:35 -06:00
resctrl arm_mpam: Use non-atomic bitops when modifying feature bitmap 2026-01-16 12:04:20 +00:00
reset reset: spacemit: Add SpacemiT K3 reset driver 2026-01-24 16:53:02 +01:00
rpmsg rpmsg: glink: remove duplicate code for rpmsg device remove 2025-11-26 10:16:10 -06:00
rtc soc: driver updates for 7.0 2026-02-10 20:45:30 -08:00
s390 This update includes the following changes: 2026-02-10 08:36:42 -08:00
sbus
scsi A series of treewide cleanups to ensure interrupt request consistency. 2026-02-10 13:22:50 -08:00
sh
siox
slimbus slimbus: core: clean up of_slim_get_device() 2026-01-16 16:43:05 +01:00
soc soc: driver updates for 7.0 2026-02-10 20:45:30 -08:00
soundwire soundwire fix for 6.19 2026-01-18 12:29:12 -08:00
spi spi: tegra114: Preserve SPI mode bits in def_command1_reg 2026-02-05 19:29:36 +00:00
spmi
ssb
staging staging: rtl8723bs: core: Use new AES library API 2026-01-15 14:09:07 -08:00
target for-7.0/block-20260206 2026-02-09 17:57:21 -08:00
tc
tee TEE sysfs for 6.20 2026-01-21 16:30:52 +01:00
thermal A series of treewide cleanups to ensure interrupt request consistency. 2026-02-10 13:22:50 -08:00
thunderbolt USB/Thunderbolt changes for 6.19-rc1 2025-12-06 18:42:12 -08:00
tty xen: branch for v7.0-rc1 2026-02-09 20:38:27 -08:00
ufs Power management updates for 6.20-rc1/7.0-rc1 2026-02-09 19:00:42 -08:00
uio uio: pci_sva: correct '-ENODEV' check logic 2026-01-16 16:43:43 +01:00
usb A series of treewide cleanups to ensure interrupt request consistency. 2026-02-10 13:22:50 -08:00
vdpa Significant patch series in this merge are as follows: 2025-12-05 13:52:43 -08:00
vfio vfio: Prevent from pinned DMABUF importers to attach to VFIO DMABUF 2026-01-23 08:47:48 -07:00
vhost vhost/vsock: improve RCU read sections around vhost_vsock_get() 2025-12-24 08:02:57 -05:00
video efi: Support EDID information 2025-12-16 14:40:51 +01:00
virt coco/tsm: Remove unused variable tsm_rwsem 2026-01-23 13:09:51 -08:00
virtio virtio: clean up features qword/dword terms 2025-11-27 02:03:07 -05:00
w1 w1: fix redundant counter decrement in w1_attach_slave_device() 2025-12-28 11:52:10 +01:00
watchdog watchdog: rzv2h_wdt: Discard pm_runtime_put() return value 2026-01-08 21:36:51 +01:00
xen - A nice cleanup to the paravirt code containing a unification of the paravirt 2026-02-10 19:01:45 -08:00
zorro
Kconfig Staging driver updates for 6.19-rc1 2025-12-06 18:52:00 -08:00
Makefile Staging driver updates for 6.19-rc1 2025-12-06 18:52:00 -08:00