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Jiantao Zhang 7c85e29fce PCI: dwc: Fix setting error return on MSI DMA mapping failure 
[ Upstream commit 88557685cd ]

When dma_mapping_error() returns error because of no enough memory,
but dw_pcie_host_init() returns success, which will mislead the callers.

Link: https://lore.kernel.org/r/30170911-0e2f-98ce-9266-70465b9073e5@huawei.com
Fixes: 07940c369a ("PCI: dwc: Fix MSI page leakage in suspend/resume")
Signed-off-by: Jianrong Zhang <zhangjianrong5@huawei.com>
Signed-off-by: Jiantao Zhang <water.zhangjiantao@huawei.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2022-06-09 10:26:00 +02:00
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accessibility
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acpi ACPI: CPPC: Assume no transition latency if no PCCT 2022-06-09 10:25:29 +02:00
amba
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android binder: Address corner cases in deferred copy and fixup 2022-05-09 09:16:14 +02:00
ata ata: pata_marvell: Check the 'bmdma_addr' beforing reading 2022-04-27 14:41:11 +02:00
atm atm: eni: Add check for dma_map_single 2022-03-15 11:01:52 +00:00
auxdisplay auxdisplay: lcd2s: Use proper API to free the instance of charlcd object 2022-03-03 00:30:31 +01:00
base PM: domains: Fix initialization of genpd's next_wakeup 2022-06-09 10:25:56 +02:00
bcma
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block virtio_blk: fix the discard_granularity and discard_alignment queue limits 2022-06-09 10:25:46 +02:00
bluetooth Bluetooth: btmtksdio: fix use-after-free at btmtksdio_recv_event 2022-06-09 10:25:52 +02:00
bus bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create() 2022-05-09 09:16:23 +02:00
cdrom
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char char: tpm: cr50_i2c: Suppress duplicated error message in .remove() 2022-06-09 10:25:31 +02:00
clk clk: at91: generated: consider range when calculating best rate 2022-05-25 09:59:08 +02:00
clocksource clocksource: acpi_pm: fix return value of __setup handler 2022-04-08 13:57:38 +02:00
comedi
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connector
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counter counter: Stop using dev_get_drvdata() to get the counter device 2022-03-15 19:24:13 +01:00
cpufreq Revert "cpufreq: Fix possible race in cpufreq online error path" 2022-06-09 10:25:48 +02:00
cpuidle cpuidle: PSCI: Improve support for suspend-to-RAM for PSCI OSI mode 2022-06-09 10:25:21 +02:00
crypto powerpc/powernv/vas: Assign real address to rx_fifo in vas_rx_win_attr 2022-06-09 10:25:34 +02:00
cxl cxl/port: Hold port reference until decoder release 2022-04-08 13:58:07 +02:00
dax dax: make sure inodes are flushed before destroy cache 2022-04-08 13:58:07 +02:00
dca
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devfreq PM / devfreq: rk3399_dmc: Disable edev on remove() 2022-06-09 10:25:32 +02:00
dio
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dma dmaengine: imx-sdma: fix init of uart scripts 2022-04-27 14:41:12 +02:00
dma-buf dma-buf: ensure unique directory name for dmabuf stats 2022-05-25 09:59:04 +02:00
edac EDAC/dmc520: Don't print an error for each unconfigured interrupt line 2022-06-09 10:25:40 +02:00
eisa
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extcon
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firewire firewire: core: extend card->lock in fw_core_handle_bus_reset 2022-05-12 12:32:20 +02:00
firmware efi: Allow to enable EFI runtime services by default on RT 2022-06-09 10:25:40 +02:00
fpga
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fsi fsi: Aspeed: Fix a potential double free 2022-04-08 13:58:24 +02:00
gnss
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gpio gpio: mvebu/pwm: Refuse requests with inverted polarity 2022-05-25 09:59:12 +02:00
gpu drm/i915: Fix CFI violation with show_dynamic_id() 2022-06-09 10:25:55 +02:00
greybus greybus: svc: fix an error handling bug in gb_svc_hello() 2022-04-08 13:57:16 +02:00
hid HID: amd_sfh: Modify the hid name 2022-06-09 10:25:49 +02:00
hsi
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hv Drivers: hv: balloon: Disable balloon and hot-add accordingly 2022-04-20 09:36:22 +02:00
hwmon hwmon: (pmbus) Check PEC support before reading other registers 2022-06-09 10:25:57 +02:00
hwspinlock
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hwtracing coresight: syscfg: Fix memleak on registration failure in cscfg_create_device 2022-04-08 13:57:14 +02:00
i2c i2c: ismt: prevent memory corruption in ismt_access() 2022-06-06 08:47:50 +02:00
i3c
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idle
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iio iio:dac:ad3552r: Fix an IS_ERR() vs NULL check 2022-05-09 09:16:18 +02:00
infiniband RDMA/hfi1: Prevent panic when SDMA is disabled 2022-06-09 10:25:35 +02:00
input Input: gpio-keys - cancel delayed work only in case of GPIO 2022-06-09 10:25:35 +02:00
interconnect interconnect: Restore sync state by ignoring ipa-virt in provider count 2022-05-18 10:28:18 +02:00
iommu iommu/vt-d: Add RPLS to quirk list to skip TE disabling 2022-06-09 10:25:17 +02:00
ipack
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irqchip irqchip/gic-v3: Fix priority mask handling 2022-06-09 10:25:53 +02:00
isdn isdn: hfcpci: check the return value of dma_set_mask() in setup_hw() 2022-03-07 11:27:12 +00:00
leds
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macintosh macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled 2022-06-09 10:25:35 +02:00
mailbox mailbox: imx: fix wakeup failure from freeze mode 2022-04-08 13:58:55 +02:00
mcb
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md md/bitmap: don't set sb values if can't pass sanity check 2022-06-09 10:25:22 +02:00
media media: i2c: ov5648: fix wrong pointer passed to IS_ERR() and PTR_ERR() 2022-06-09 10:25:54 +02:00
memory memory: samsung: exynos5422-dmc: Avoid some over memory allocation 2022-06-09 10:25:59 +02:00
memstick memstick/mspro_block: fix handling of read-only devices 2022-04-08 13:58:36 +02:00
message
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mfd mfd: asic3: Add missing iounmap() on error asic3_mfd_probe 2022-04-08 13:58:22 +02:00
misc eeprom: at25: Use DMA safe buffers 2022-05-09 09:16:14 +02:00
mmc drivers: mmc: sdhci_am654: Add the quirk to set TESTCD bit 2022-06-09 10:25:22 +02:00
most
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mtd mtd: rawnand: intel: fix possible null-ptr-deref in ebu_nand_probe() 2022-06-09 10:25:44 +02:00
mux
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net net: dsa: restrict SMSC_LAN9303_I2C kconfig 2022-06-09 10:25:58 +02:00
nfc NFC: hci: fix sleep in atomic context bugs in nfc_hci_hcp_message_tx 2022-06-09 10:25:56 +02:00
ntb
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nubus
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nvdimm nvdimm/region: Fix default alignment for small regions 2022-04-08 13:58:27 +02:00
nvme nvme: set dma alignment to dword 2022-06-09 10:25:53 +02:00
nvmem
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of of: overlay: do not break notify on NOTIFY_{OK|STOP} 2022-06-09 10:25:43 +02:00
opp opp: Expose of-node's name in debugfs 2022-04-13 19:27:24 +02:00
parisc parisc: Fix CPU affinity for Lasi, WAX and Dino chips 2022-04-13 19:27:26 +02:00
parport
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pci PCI: dwc: Fix setting error return on MSI DMA mapping failure 2022-06-09 10:26:00 +02:00
pcmcia
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perf arm_pmu: Validate single/group leader events 2022-04-27 14:41:15 +02:00
phy phy: amlogic: fix error path in phy_g12a_usb3_pcie_probe() 2022-05-09 09:16:20 +02:00
pinctrl pinctrl: renesas: rzn1: Fix possible null-ptr-deref in sh_pfc_map_resources() 2022-06-09 10:25:33 +02:00
platform platform/x86: intel-hid: fix _DSM function index handling 2022-06-09 10:25:15 +02:00
pnp
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power power: supply: axp288_fuel_gauge: Use acpi_quirk_skip_acpi_ac_and_battery() 2022-04-13 19:27:18 +02:00
powercap powercap/dtpm_cpu: Reset per_cpu variable in the release function 2022-04-08 13:58:37 +02:00
pps pps: clients: gpio: Propagate return value from pps_gpio_probe 2022-04-08 13:58:24 +02:00
ps3
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ptp ptp: ocp: have adjtime handle negative delta_ns correctly 2022-05-25 09:59:07 +02:00
pwm pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add() 2022-04-08 13:58:23 +02:00
rapidio
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ras
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regulator regulator: scmi: Fix refcount leak in scmi_regulator_probe 2022-06-09 10:25:54 +02:00
remoteproc remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region 2022-04-08 13:58:27 +02:00
reset reset: tegra-bpmp: Restore Handle errors in BPMP response 2022-04-27 14:41:06 +02:00
rpmsg
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rtc rtc: mc146818-lib: Fix the AltCentury for AMD platforms 2022-05-25 09:59:01 +02:00
s390 s390/lcs: fix variable dereferenced before check 2022-05-18 10:28:15 +02:00
sbus
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scsi scsi: hisi_sas: Fix rescan after deleting a disk 2022-06-09 10:25:56 +02:00
sh
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siox
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slimbus slimbus: qcom: Fix IRQ check in qcom_slim_probe 2022-05-18 10:28:20 +02:00
soc soc: qcom: smsm: Fix missing of_node_put() in smsm_parse_ipc 2022-06-09 10:25:59 +02:00
soundwire ASoC: Intel: sof_sdw: fix quirks for 2022 HP Spectre x360 13" 2022-04-08 13:58:45 +02:00
spi spi: spi-fsl-qspi: check return value after calling platform_get_resource_byname() 2022-06-09 10:25:48 +02:00
spmi
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ssb
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staging media: rkvdec: h264: Fix bit depth wrap in pps packet 2022-06-09 10:25:54 +02:00
target target: remove an incorrect unmap zeroes data deduction 2022-06-09 10:25:40 +02:00
tc
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tee tee: optee: add missing mutext_destroy in optee_ffa_probe 2022-05-09 09:16:17 +02:00
thermal thermal/drivers/imx_sc_thermal: Fix refcount leak in imx_sc_thermal_probe 2022-06-09 10:25:56 +02:00
thunderbolt
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tty serial: 8250_mtk: Fix register address for XON/XOFF character 2022-05-18 10:28:20 +02:00
uio
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usb xhci: Allow host runtime PM as default for Intel Alder Lake N xHCI 2022-06-09 10:25:15 +02:00
vdpa vdpa/mlx5: Use consistent RQT size 2022-05-25 09:59:11 +02:00
vfio vfio/pci: Fix vf_token mechanism when device-specific VF drivers are used 2022-04-20 09:36:18 +02:00
vhost Fix double fget() in vhost_net_set_backend() 2022-05-25 09:59:03 +02:00
video fbcon: Consistently protect deferred_takeover with console_lock() 2022-06-09 10:25:19 +02:00
virt virt: acrn: fix a memory leak in acrn_dev_ioctl() 2022-04-08 13:58:30 +02:00
virtio virtio: use virtio_device_ready() in virtio_device_restore() 2022-04-08 13:58:57 +02:00
visorbus
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vlynq
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vme
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w1 w1: w1_therm: fixes w1_seq for ds28ea00 sensors 2022-04-13 19:27:24 +02:00
watchdog Watchdog: sp5100_tco: Enable Family 17h+ CPUs 2022-05-25 09:58:58 +02:00
xen xen/gnttab: fix gnttab_end_foreign_access() without page specified 2022-03-07 09:48:55 +01:00
zorro
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Kconfig
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Makefile
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