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Logan Gunthorpe 06cebea18a iommu/dma: Fix incorrect error return on iommu deferred attach 
[ Upstream commit ac315f96b3 ]

scsi_dma_map() was reporting a failure during boot on an AMD machine
with the IOMMU enabled.

  scsi_dma_map failed: request for 36 bytes!

The issue was tracked down to a mistake in logic: should not return
an error if iommu_deferred_attach() returns zero.

Reported-by: Marshall Midden <marshallmidden@gmail.com>
Fixes: dabb16f672 ("iommu/dma: return error code from iommu_dma_map_sg()")
Link: https://lore.kernel.org/all/CAD2CkAWjS8=kKwEEN4cgVNjyFORUibzEiCUA-X+SMtbo0JoMmA@mail.gmail.com
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20211027174757.119755-1-logang@deltatee.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-11-18 19:16:57 +01:00
..
accessibility
…
acpi
ACPI: PM: Fix sharing of wakeup power resources
2021-11-18 19:16:35 +01:00
amba
ARM: 9120/1: Revert "amba: make use of -1 IRQs warn"
2021-11-06 14:13:31 +01:00
android
binder: don't detect sender/target during buffer cleanup
2021-11-12 15:05:49 +01:00
ata
libata: fix checking of DMA state
2021-11-18 19:16:00 +01:00
atm
atm: horizon: Fix spelling mistakes in TX comment
2021-08-08 12:58:42 +01:00
auxdisplay
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base
driver core: Fix possible memory leak in device_link_add()
2021-11-18 19:16:50 +01:00
bcma
Merge tag 'driver-core-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2021-09-01 08:44:42 -07:00
block
block: ataflop: more blk-mq refactoring fixes
2021-11-18 19:16:41 +01:00
bluetooth
Bluetooth: hci_h5: Fix (runtime)suspend issues on RTL8723BS HCIs
2021-11-18 19:16:25 +01:00
bus
bus: ti-sysc: Fix timekeeping_suspended warning on resume
2021-11-18 19:16:48 +01:00
cdrom
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char
ipmi: kcs_bmc: Fix a memory leak in the error handling path of 'kcs_bmc_serio_add_device()'
2021-11-18 19:16:44 +01:00
clk
clk: at91: clk-master: fix prescaler logic
2021-11-18 19:16:56 +01:00
clocksource
clocksource/drivers/timer-ti-dm: Select TIMER_OF
2021-11-18 19:16:39 +01:00
comedi
comedi: vmk80xx: fix bulk and interrupt message timeouts
2021-11-12 15:05:51 +01:00
connector
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counter
counter: 104-quad-8: Describe member 'lock' in 'quad8'
2021-08-09 20:24:38 +01:00
cpufreq
cpufreq: intel_pstate: Fix cpu->pstate.turbo_freq initialization
2021-11-18 19:16:42 +01:00
cpuidle
cpuidle: Fix kobject memory leaks in error paths
2021-11-18 19:16:29 +01:00
crypto
crypto: octeontx2 - set assoclen in aead_do_fallback()
2021-11-18 19:16:33 +01:00
cxl
cxl/pci: Fix NULL vs ERR_PTR confusion
2021-11-18 19:16:04 +01:00
dax
Merge tag 'libnvdimm-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2021-09-09 11:39:57 -07:00
dca
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devfreq
devfreq: use HZ macros
2021-09-08 11:50:26 -07:00
dio
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dma
Merge tag 'dmaengine-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2021-09-09 11:07:47 -07:00
dma-buf
dma-buf: WARN on dmabuf release with pending attachments
2021-11-18 19:16:08 +01:00
edac
EDAC/amd64: Handle three rank interleaving mode
2021-11-18 19:16:30 +01:00
eisa
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extcon
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firewire
Merge tag 'firewire-update' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
2021-09-11 09:47:33 -07:00
firmware
firmware: qcom_scm: Fix error retval in __qcom_scm_is_call_available()
2021-11-18 19:16:55 +01:00
fpga
fpga: ice40-spi: Add SPI device ID table
2021-09-27 14:00:41 -07:00
fsi
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gnss
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gpio
gpio: mlxbf2.c: Add check for bgpio_init failure
2021-10-25 10:15:05 +02:00
gpu
drm/amdgpu/gmc6: fix DMA mask from 44 to 40 bits
2021-11-18 19:16:43 +01:00
greybus
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hid
HID: u2fzero: properly handle timeouts in usb_submit_urb
2021-11-18 19:16:56 +01:00
hsi
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hv
Merge tag 'hyperv-fixes-signed-20211022' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2021-10-22 10:31:32 -10:00
hwmon
hwmon: (pmbus/lm25066) Let compiler determine outer dimension of lm25066_coeff
2021-11-18 19:16:32 +01:00
hwspinlock
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hwtracing
coresight: trbe: Defer the probe on offline CPUs
2021-11-18 19:16:06 +01:00
i2c
i2c: mlxcpld: Modify register setting for 400KHz frequency
2021-10-04 21:56:20 +02:00
i3c
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idle
…
iio
iio: adis: do not disabe IRQs in 'adis_init()'
2021-11-18 19:16:54 +01:00
infiniband
RDMA/mlx4: Return missed an error if device doesn't support steering
2021-11-18 19:16:52 +01:00
input
Input: i8042 - Add quirk for Fujitsu Lifebook T725
2021-11-18 19:15:51 +01:00
interconnect
interconnect: qcom: sdm660: Add missing a2noc qos clocks
2021-09-13 15:49:55 +03:00
iommu
iommu/dma: Fix incorrect error return on iommu deferred attach
2021-11-18 19:16:57 +01:00
ipack
ipack: ipoctal: fix module reference leak
2021-09-27 17:38:49 +02:00
irqchip
irq: mips: avoid nested irq_enter()
2021-11-18 19:16:40 +01:00
isdn
mISDN: Fix return values of the probe function
2021-10-19 13:09:28 +01:00
leds
leds: pca955x: Switch to i2c probe_new
2021-08-20 11:00:08 +02:00
macintosh
memblock: introduce saner 'memblock_free_ptr()' interface
2021-09-14 13:23:22 -07:00
mailbox
mailbox: mtk-cmdq: Fix local clock ID usage
2021-11-18 19:16:35 +01:00
mcb
mcb: fix error handling in mcb_alloc_bus()
2021-09-14 11:22:26 +02:00
md
md: update superblock after changing rdev flags in state_store
2021-11-18 19:16:16 +01:00
media
media: ir_toy: assignment to be16 should be of correct type
2021-11-18 19:16:34 +01:00
memory
memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe
2021-11-18 19:16:51 +01:00
memstick
memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host()
2021-11-18 19:16:32 +01:00
message
…
mfd
mfd: simple-mfd-i2c: Select MFD_CORE to fix build error
2021-11-18 19:16:06 +01:00
misc
eeprom: 93xx46: fix MODULE_DEVICE_TABLE
2021-10-15 10:54:02 +02:00
mmc
mmc: mxs-mmc: disable regulator on error and in the remove function
2021-11-18 19:16:34 +01:00
most
most: fix control-message timeouts
2021-11-18 19:16:08 +01:00
mtd
mtd: rawnand: socrates: Keep the driver compatible with on-die ECC engines
2021-11-18 19:16:02 +01:00
mux
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net
ibmvnic: delay complete()
2021-11-18 19:16:45 +01:00
nfc
nfc: port100: fix using -ERRNO as command type mask
2021-10-26 13:42:00 +01:00
ntb
Merge tag 'ntb-5.15' of git://github.com/jonmason/ntb
2021-09-07 13:05:02 -07:00
nubus
nubus: Simplify check in remove callback
2021-08-05 14:37:03 +02:00
nvdimm
nvdimm/pmem: stop using q_usage_count as external pgmap refcount
2021-10-25 16:12:32 -07:00
nvme
nvme-rdma: fix error code in nvme_rdma_setup_ctrl
2021-11-18 19:16:38 +01:00
nvmem
nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells
2021-10-13 15:09:58 +02:00
of
of: unittest: fix EXPECT text for gpio hog errors
2021-11-18 19:16:45 +01:00
opp
Merge branches 'pm-pci', 'pm-sleep', 'pm-domains' and 'powercap'
2021-08-30 19:25:42 +02:00
parisc
parisc: Move pci_dev_is_behind_card_dino to where it is used
2021-09-09 12:44:31 +02:00
parport
Merge tag 'for-5.15/parisc' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
2021-09-02 13:16:00 -07:00
pci
PCI: aardvark: Fix support for PCI_ROM_ADDRESS1 on emulated bridge
2021-11-18 19:16:05 +01:00
pcmcia
Merge 5.14-rc5 into driver-core-next
2021-08-09 09:03:47 +02:00
perf
KVM: arm64: Fix PMU probe ordering
2021-09-20 12:43:34 +01:00
phy
phy: Sparx5 Eth SerDes: Fix return value check in sparx5_serdes_probe()
2021-11-18 19:16:56 +01:00
pinctrl
pinctrl: equilibrium: Fix function addition in multiple groups
2021-11-18 19:16:55 +01:00
platform
platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning
2021-11-18 19:16:34 +01:00
pnp
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power
power: supply: max17040: fix null-ptr-deref in max17040_probe()
2021-11-18 19:16:52 +01:00
powercap
powercap: Add Power Limit4 support for Alder Lake SoC
2021-08-25 20:12:16 +02:00
pps
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ps3
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ptp
ptp: free 'vclock_index' in ptp_clock_release()
2021-10-21 12:50:38 +01:00
pwm
pwm: mtk-disp: Implement atomic API .get_state()
2021-09-02 22:27:46 +02:00
rapidio
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ras
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regulator
regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled
2021-11-18 19:15:57 +01:00
remoteproc
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reset
reset: socfpga: add empty driver allowing consumers to probe
2021-10-05 12:23:16 +02:00
rpmsg
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rtc
rtc: cmos: Disable irq around direct invocation of cmos_interrupt()
2021-09-14 10:20:19 +02:00
s390
Merge tag 's390-5.15-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2021-10-01 14:45:23 -07:00
sbus
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scsi
scsi: lpfc: Wait for successful restart of SLI3 adapter during host sg_reset
2021-11-18 19:16:54 +01:00
sh
sh: superhyway: Simplify check in remove callback
2021-08-05 14:37:03 +02:00
siox
…
slimbus
Merge tag 'driver-core-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2021-09-01 08:44:42 -07:00
soc
soc: qcom: apr: Add of_node_put() before return
2021-11-18 19:16:55 +01:00
soundwire
soundwire: bus: stop dereferencing invalid slave pointer
2021-11-18 19:16:54 +01:00
spi
spi: spi-rpc-if: Check return value of rpcif_sw_init()
2021-11-18 19:16:42 +01:00
spmi
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ssb
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staging
staging: ks7010: select CRYPTO_HASH/CRYPTO_MICHAEL_MIC
2021-11-18 19:16:52 +01:00
target
scsi: target: Fix spelling mistake "CONFLIFT" -> "CONFLICT"
2021-09-22 00:17:29 -04:00
tc
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tee
tee: optee: Fix missing devices unregister during optee_remove
2021-10-12 13:24:39 +02:00
thermal
thermal/drivers/qcom/lmh: make QCOM_LMH depends on QCOM_SCM
2021-11-18 19:16:34 +01:00
thunderbolt
thunderbolt: build kunit tests without structleak plugin
2021-10-06 17:53:49 -06:00
tty
serial: xilinx_uartps: Fix race condition causing stuck TX
2021-11-18 19:16:56 +01:00
uio
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usb
usb: dwc3: gadget: Skip resizing EP's TX FIFO if already resized
2021-11-18 19:16:54 +01:00
vdpa
vduse: Fix race condition between resetting and irq injecting
2021-10-22 06:49:14 -04:00
vfio
vfio/pci: add missing identifier name in argument of function prototype
2021-09-23 14:12:36 -06:00
vhost
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2021-10-17 18:17:19 -10:00
video
video: fbdev: chipsfb: use memset_io() instead of memset()
2021-11-18 19:16:51 +01:00
virt
…
virtio
virtio-ring: fix DMA metadata flags
2021-10-27 15:54:34 -04:00
visorbus
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vlynq
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vme
…
w1
…
watchdog
watchdog: Fix OMAP watchdog early handling
2021-10-26 20:22:51 +02:00
xen
xen/balloon: add late_initcall_sync() for initial ballooning done
2021-11-18 19:16:04 +01:00
zorro
zorro: Drop useless (and hardly used) .driver member in struct zorro_dev
2021-08-05 14:37:04 +02:00
Kconfig
firmware: include drivers/firmware/Kconfig unconditionally
2021-10-07 16:51:26 +02:00
Makefile
remove the lightnvm subsystem
2021-08-14 15:54:09 -06:00