Gregory Price 3592a86a2b DAX: warn when kmem regions are truncated for memory block alignment ... Device capacity intended for use as system ram should be aligned to the architecture-defined memory block size or that capacity will be silently truncated and capacity stranded. As hotplug dax memory becomes more prevelant, the memory block size alignment becomes more important for platform and device vendors to pay attention to - so this truncation should not be silent. This issue is particularly relevant for CXL Dynamic Capacity devices, whose capacity may arrive in spec-aligned but block-misaligned chunks. Link: https://lkml.kernel.org/r/20250410142831.217887-1-gourry@gourry.net Suggested-by: David Hildenbrand <david@redhat.com> Suggested-by: Dan Williams <dan.j.williams@intel.com> Reviewed-by: Dan Williams <dan.j.williams@intel.com> Tested-by: Alison Schofield <alison.schofield@intel.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: David Hildenbrand <david@redhat.com> Signed-off-by: Gregory Price <gourry@gourry.net> Cc: Dave Jiang <dave.jiang@intel.com> Cc: Vishal Verma <vishal.l.verma@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2025-05-12 23:50:49 -07:00
..
accel	accel/ivpu: Correct mutex unlock order in job submission	2025-04-30 11:27:37 +02:00
accessibility	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
acpi	acpi,srat: give memory block size advice based on CFMWS alignment	2025-05-11 17:48:08 -07:00
amba	iommu: Get DT/ACPI parsing into the proper probe path	2025-03-11 14:05:43 +01:00
android	binder: fix offset calculation in debug log	2025-04-15 15:11:12 +02:00
ata	ata: libata-scsi: Improve CDL control	2025-04-22 16:06:05 +09:00
atm	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
auxdisplay	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
base	memory: implement memory_block_advise/probe_max_size	2025-05-11 17:48:07 -07:00
bcma
block	zram: modernize writeback interface	2025-05-11 17:48:09 -07:00
bluetooth	Bluetooth: btintel_pcie: Add additional to checks to clear TX/RX paths	2025-04-25 15:03:19 -04:00
bus	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
cache
cdrom
cdx	Merge branches 'apple/dart', 'arm/smmu/updates', 'arm/smmu/bindings', 'rockchip', 's390', 'core', 'intel/vt-d' and 'amd/amd-vi' into next	2025-03-20 09:11:09 +01:00
char	Char/Misc driver fixes for 6.15-rc4	2025-04-25 10:30:40 -07:00
clk	ARM and clkdev updates for 6.15-rc1	2025-04-03 12:21:44 -07:00
clocksource	clocksource/i8253: Use raw_spinlock_irqsave() in clockevent_i8253_disable()	2025-05-05 15:34:49 +02:00
comedi	comedi: jr3_pci: Fix synchronous deletion of timer	2025-04-15 15:18:55 +02:00
connector
counter	Char/Misc fixes for 6.15-rc1	2025-04-02 18:03:34 -07:00
cpufreq	cpufreq: intel_pstate: Unchecked MSR aceess in legacy mode	2025-04-30 16:27:34 +02:00
cpuidle	pmdomain core:	2025-03-25 20:40:51 -07:00
crypto	crypto: atmel-sha204a - Set hwrng quality to lowest possible	2025-04-23 09:32:57 +08:00
cxl	cxl/core/regs.c: Skip Memory Space Enable check for RCD and RCH Ports	2025-04-21 08:30:13 -07:00
dax	DAX: warn when kmem regions are truncated for memory block alignment	2025-05-12 23:50:49 -07:00
dca
devfreq
dio
dma	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
dma-buf	dma-buf/sw_sync: Decrement refcount on error in sw_sync_ioctl_get_deadline()	2025-04-11 14:22:22 +02:00
dpll	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2025-03-20 21:38:01 +01:00
edac	EDAC/altera: Set DDR and SDMMC interrupt mask before registration	2025-04-28 12:38:53 +02:00
eisa
extcon
firewire	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
firmware	soc: fixes for 6.14	2025-05-05 08:07:24 -07:00
fpga	fpga: tests: add module descriptions	2025-04-11 17:32:38 -07:00
fsi
fwctl	fwctl: Fix repeated device word in log message	2025-04-11 20:47:45 -03:00
gnss
gpio	gpiolib: Allow to use setters with return value for output-only gpios	2025-04-14 20:31:00 +02:00
gpu	Rust fixes for v6.15 (2nd)	2025-05-09 14:06:34 -07:00
greybus	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
hid	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
hsi	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
hte	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
hv	Char/Misc/IIO driver fixes for 6.15-rc6	2025-05-10 08:55:15 -07:00
hwmon	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
hwspinlock	hwspinlock: Remove unused hwspin_lock_get_id()	2025-03-21 17:12:04 -05:00
hwtracing	intel_th: avoid using deprecated page->mapping, index fields	2025-04-15 13:29:03 +02:00
i2c	i2c: omap: fix deprecated of_property_read_bool() use	2025-05-06 00:14:25 +02:00
i3c	i3c: Add NULL pointer check in i3c_master_queue_ibi()	2025-03-31 11:44:00 +02:00
idle	Power management updates for 6.15-rc1	2025-03-25 15:00:18 -07:00
iio	IIO: 1st set of fixes for the 6.15 cycle.	2025-05-01 17:47:49 +02:00
infiniband	RDMA/bnxt_re: Remove unusable nq variable	2025-04-10 14:47:55 -03:00
input	Input updates for v6.15-rc5	2025-05-11 10:29:29 -07:00
interconnect
iommu	IOMMU Fixes for Linux v6.15-rc4:	2025-05-02 08:57:00 -07:00
ipack
irqchip	irqchip/qcom-mpm: Prevent crash when trying to handle non-wake GPIOs	2025-05-02 21:07:02 +02:00
isdn	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
leds	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
macintosh	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
mailbox	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
mcb	mcb: fix a double free bug in chameleon_parse_gdd()	2025-04-15 18:21:39 +02:00
md	- dm: fix reading past the end of allocated memory	2025-05-06 08:14:20 -07:00
media	media: cec: tda9950: add back i2c dependency	2025-04-07 08:12:12 +02:00
memory	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
memstick	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
message	SCSI misc on 20250326	2025-03-26 19:57:34 -07:00
mfd	* Maxim MAX77705:	2025-03-29 14:33:13 -07:00
misc	pci-v6.15-fixes-3	2025-04-26 13:02:36 -07:00
mmc	mmc: renesas_sdhi: disable clocks if registering regulator failed	2025-04-07 17:58:41 +02:00
most	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
mtd	mtd: rawnand: Add status chack in r852_ready()	2025-04-07 09:02:49 +02:00
mux
net	virtio-net: fix total qstat values	2025-05-08 11:56:12 +02:00
nfc	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
ntb	Bug fixes for NTB Switchtec driver mw negative shift, Intel NTB link	2025-04-04 14:23:07 -07:00
nubus
nvdimm	libnvdimm additions for 6.15	2025-04-02 20:27:18 -07:00
nvme	block-6.15-20250509	2025-05-09 10:34:50 -07:00
nvmem	nvmem: qfprom: switch to 4-byte aligned reads	2025-04-11 14:41:22 +02:00
of	arm64: add KHO support	2025-05-12 23:50:41 -07:00
opp
parisc	parisc: led: Use scnprintf() to avoid string truncation warning	2025-03-09 22:27:54 +01:00
parport	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
pci	s390 fixes for 6.15-rc6	2025-05-08 08:29:13 -07:00
pcmcia	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
peci
perf	pci-v6.15-changes	2025-03-28 19:36:53 -07:00
phy	phy-for-6.15	2025-04-01 12:47:11 -07:00
pinctrl	pinctrl: qcom: Fix PINGROUP definition for sm8750	2025-04-29 10:27:25 +02:00
platform	platform/x86: ideapad-laptop: add support for some new buttons	2025-04-23 13:05:26 +03:00
pmdomain	pmdomain: arm: scmi_pm_domain: Remove redundant state verification	2025-03-17 11:12:01 +01:00
pnp	Staging driver updates for 6.15-rc1	2025-04-02 18:09:17 -07:00
power	gcc-15: get rid of misc extra NUL character padding	2025-04-20 11:57:54 -07:00
powercap	Power management updates for 6.15-rc1	2025-03-25 15:00:18 -07:00
pps	pps: generators: tio: fix platform_set_drvdata()	2025-04-15 18:22:32 +02:00
ps3
ptp	ptp: ocp: Fix NULL dereference in Adva board SMA sysfs operations	2025-05-01 07:01:31 -07:00
pwm	pwm: A set of fixes for pwm core and various drivers	2025-04-12 08:11:19 -07:00
rapidio	Linux 6.14-rc6	2025-03-10 17:37:25 +01:00
ras	RAS/AMD/FMPM: Get masked address	2025-04-08 19:30:58 +02:00
regulator	These are objtool fixes and updates by Josh Poimboeuf, centered	2025-04-02 10:30:10 -07:00
remoteproc	remoteproc: qcom_q6v5_pas: Make single-PD handling more robust	2025-03-22 08:42:39 -05:00
reset	remoteproc updates for v6.15	2025-03-29 17:18:50 -07:00
rpmsg
rtc	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
s390	s390/dcssblk: Fix build error with CONFIG_DAX=m and CONFIG_DCSSBLK=y	2025-05-05 15:46:34 +02:00
sbus
scsi	SCSI fixes on 20250502	2025-05-02 11:14:58 -07:00
sh	sh: remove duplicate ioread/iowrite helpers	2025-03-11 10:41:18 +01:00
siox
slimbus
soc	soc: drivers for 6.15, part 2	2025-04-04 09:06:32 -07:00
soundwire	soundwire: intel_auxdevice: Fix system suspend/resume handling	2025-04-30 16:23:37 +02:00
spi	spi: Fixes for v6.15	2025-05-02 16:33:50 -07:00
spmi
ssb
staging	Staging driver fixes for 6.15-rc6	2025-05-10 09:08:19 -07:00
target	scsi: target: iscsi: Fix timeout on deleted connection	2025-04-11 22:13:00 -04:00
tc
tee
thermal	thermal: intel: int340x: Fix Panther Lake DLVR support	2025-04-15 18:57:25 +02:00
thunderbolt	USB/Thunderbolt update for 6.15-rc1	2025-04-02 18:23:31 -07:00
tty	serial: sifive: lock port in startup()/shutdown() callbacks	2025-04-15 15:02:39 +02:00
ufs	scsi: ufs: core: Remove redundant query_complete trace	2025-04-28 21:23:29 -04:00
uio	uio_hv_generic: Fix sysfs creation path for ring buffer	2025-05-02 13:59:02 +02:00
usb	xhci: dbc: Avoid event polling busyloop if pending rx transfers are inactive.	2025-05-05 16:30:45 +02:00
vdpa
vfio	vfio/pci: Align huge faults to order	2025-05-06 12:59:12 -06:00
vhost	vhost-scsi: Fix vhost_scsi_send_status()	2025-04-18 10:08:11 -04:00
video	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
virt	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
virtio	virtgpu: don't reset on shutdown	2025-04-18 10:05:49 -04:00
w1
watchdog	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
xen	xenbus: Use kref to track req lifetime	2025-05-07 16:21:41 +02:00
zorro
Kconfig	fwctl: Add basic structure for a class subsystem with a cdev	2025-03-06 15:11:30 -04:00
Makefile	fwctl: Add basic structure for a class subsystem with a cdev	2025-03-06 15:11:30 -04:00