Jan Kara
d6712eefc7
dm: Call proper helper to determine dax support ...
commit e2ec5128254518cae320d5dc631b71b94160f663 upstream.
DM was calling generic_fsdax_supported() to determine whether a device
referenced in the DM table supports DAX. However this is a helper for "leaf" device drivers so that
they don't have to duplicate common generic checks. High level code
should call dax_supported() helper which that calls into appropriate
helper for the particular device. This problem manifested itself as
kernel messages:
dm-3: error: dax access failed (-95)
when lvm2-testsuite run in cases where a DM device was stacked on top of
another DM device.
Fixes: 7bf7eac8d6https://lore.kernel.org/r/160061715195.13131.5503173247632041975.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-23 12:40:47 +02:00
ACPICA: Do not increment operation_region reference counts for field units
2020-08-19 08:16:05 +02:00
binder: Prevent context manager from incrementing ref 0
2020-08-11 15:33:35 +02:00
libata: implement ATA_HORKAGE_MAX_TRIM_128M and apply to Sandisks
2020-09-09 19:12:34 +02:00
firestream: Fix memleak in fs_open
2020-09-17 13:47:45 +02:00
firmware_loader: fix memory leak for paged buffer
2020-09-23 12:40:34 +02:00
rbd: require global CAP_SYS_ADMIN for mapping and unmapping
2020-09-17 13:47:53 +02:00
Bluetooth: hci_serdev: Only unregister device if it was registered
2020-08-19 08:16:16 +02:00
bus: ti-sysc: Add missing quirk flags for usb_host_hs
2020-08-19 08:16:00 +02:00
tpm: Unify the mismatching TPM space buffer sizes
2020-08-19 08:16:27 +02:00
clk: rockchip: Fix initialization of mux_pll_src_4plls_p
2020-09-23 12:40:39 +02:00
cpufreq: intel_pstate: Fix intel_pstate_get_hwp_max() for turbo disabled
2020-09-17 13:47:49 +02:00
cpuidle: Fixup IRQ state
2020-09-09 19:12:21 +02:00
crypto: caam - Remove broken arc4 support
2020-08-21 13:05:32 +02:00
dm: Call proper helper to determine dax support
2020-09-23 12:40:47 +02:00
PM / devfreq: rk3399_dmc: Fix kernel oops when rockchip,pmu is absent
2020-09-03 11:26:50 +02:00
drivers/dma/dma-jz4780: Fix race condition between probe and irq handler
2020-09-17 13:47:46 +02:00
dmabuf: use spinlock to access dmabuf->name
2020-07-29 10:18:29 +02:00
EDAC/{i7core,sb,pnd2,skx}: Fix error event severity
2020-09-03 11:26:53 +02:00
efi: add missed destroy_workqueue when efisubsys_init fails
2020-08-26 10:41:07 +02:00
fpga: dfl: fix bug in port reset handshake
2020-07-29 10:18:31 +02:00
gpio: arizona: put pm_runtime in case of failure
2020-07-29 10:18:26 +02:00
drm/i915: Filter wake_flags passed to default_wake_function
2020-09-23 12:40:43 +02:00
HID: elan: Fix memleak in elan_input_configured
2020-09-17 13:47:48 +02:00
Drivers: hv: vmbus: Add timeout to vmbus_wait_for_unload
2020-09-23 12:40:40 +02:00
hwmon: (applesmc) check status earlier.
2020-09-09 19:12:20 +02:00
coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb()
2020-08-19 08:16:14 +02:00
i2c: i801: Fix resume bug
2020-09-23 12:40:44 +02:00
iio:accel:mma8452: Fix timestamp alignment and prevent data leak.
2020-09-17 13:47:51 +02:00
RDMA/bnxt_re: Restrict the max_gids to 256
2020-09-23 12:40:33 +02:00
Input: i8042 - add Entroware Proteus EL07R4 to nomux and reset lists
2020-09-23 12:40:45 +02:00
iommu/amd: Fix potential @entry null deref
2020-09-23 12:40:42 +02:00
irqchip/stm32-exti: Avoid losing interrupts due to clearing pending bits by mistake
2020-09-03 11:27:06 +02:00
leds: core: Flush scheduled work for system suspend
2020-08-19 08:16:11 +02:00
macintosh/via-macii: Access autopoll_devs when inside lock
2020-08-19 08:16:15 +02:00
dm: Call proper helper to determine dax support
2020-09-23 12:40:47 +02:00
media: rc: uevent sysfs file races with rc_unregister_device()
2020-09-09 19:12:34 +02:00
mfd: intel-lpss: Add Intel Tiger Lake PCH-H PCI IDs
2020-09-03 11:26:43 +02:00
habanalabs: check correct vmalloc return code
2020-09-09 19:12:21 +02:00
mmc: sdhci-of-esdhc: Don't walk device-tree on every interrupt
2020-09-17 13:47:53 +02:00
mtd: rawnand: fsl_upm: Remove unused mtd var
2020-08-21 13:05:30 +02:00
hv_netvsc: Remove "unlikely" from netvsc_select_queue
2020-09-23 12:40:34 +02:00
NFC: st95hf: Fix memleak in st95hf_in_send_cmd
2020-09-17 13:47:45 +02:00
libnvdimm/security: ensure sysfs poll thread woke up and fetch updated attr
2020-08-21 13:05:35 +02:00
nvme-tcp: cancel async events before freeing event struct
2020-09-23 12:40:37 +02:00
of: of_mdio: Correct loop scanning logic
2020-07-22 09:32:55 +02:00
opp: Enable resources again if they were disabled earlier
2020-08-26 10:40:53 +02:00
parisc: mask out enable and reserved bits from sba imask
2020-08-19 08:16:26 +02:00
PCI: qcom: Add missing reset for ipq806x
2020-09-03 11:26:53 +02:00
drivers/perf: Prevent forced unbinding of PMU drivers
2020-07-29 10:18:40 +02:00
phy: qcom-qmp: Use correct values for ipq8074 PCIe Gen2 PHY init
2020-09-17 13:47:55 +02:00
pinctrl: ingenic: Properly detect GPIO direction when configured for IRQ
2020-08-21 13:05:29 +02:00
platform/chrome: cros_ec_ishtp: Fix a double-unlock issue
2020-08-21 13:05:30 +02:00
power: supply: check if calc_soc succeeded in pm860x_init_battery
2020-08-19 08:16:16 +02:00
pwm: bcm-iproc: handle clk_get_rate() return
2020-08-21 13:05:34 +02:00
rapidio: Replace 'select' DMAENGINES 'with depends on'
2020-09-23 12:40:36 +02:00
regulator: pwm: Fix machine constraints application
2020-09-23 12:40:35 +02:00
remoteproc: qcom_q6v5_mss: Validate modem blob firmware size before load
2020-08-21 13:05:29 +02:00
rtc: goldfish: Enable interrupt in set_alarm() when necessary
2020-08-26 10:40:54 +02:00
s390/zcrypt: fix kmalloc 256k failure
2020-09-23 12:40:46 +02:00
scsi: libsas: Fix error path in sas_notify_lldd_dev_found()
2020-09-23 12:40:40 +02:00
slimbus: core: Fix mismatch in of_node_get/put
2020-07-22 09:33:08 +02:00
soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag
2020-08-19 08:15:59 +02:00
soundwire: fix double free of dangling pointer
2020-09-17 13:47:43 +02:00
spi: Fix memory leak on splited transfers
2020-09-23 12:40:38 +02:00
staging: greybus: audio: fix uninitialized value issue
2020-09-17 13:47:55 +02:00
scsi: target: iscsi: Fix hang in iscsit_access_np() when getting tpg->np_login_sem
2020-09-17 13:47:53 +02:00
thermal: qcom-spmi-temp-alarm: Don't suppress negative temp
2020-09-09 19:12:29 +02:00
serial: 8250_pci: Add Realtek 816a and 816b
2020-09-23 12:40:45 +02:00
uio_pdrv_genirq: fix use without device tree and no interrupt
2020-07-22 09:33:13 +02:00
ehci-hcd: Move include to keep CRC stable
2020-09-23 12:40:46 +02:00
vfio/pci: Fix SR-IOV VF handling with MMIO blocking
2020-09-09 19:12:36 +02:00
vhost/scsi: fix up req type endian-ness
2020-08-05 09:59:42 +02:00
fbcon: Fix user font detection test at fbcon_resize().
2020-09-23 12:40:41 +02:00
virt: vbox: Fix guest capabilities mask check
2020-07-22 09:33:11 +02:00
virtio_ring: Avoid loop when vq is broken in virtqueue_poll
2020-08-26 10:40:57 +02:00
watchdog: initialize device before misc_register
2020-08-21 13:05:36 +02:00
xen/xenbus: Fix granting of vmalloc'd memory
2020-09-09 19:12:22 +02:00
d6712eefc7