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OpenCloudOS-Kernel
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Théo Lebrun 03f1573c95 spi: cadence-qspi: fix pointer reference in runtime PM hooks 
[ Upstream commit 32ce3bb57b6b402de2aec1012511e7ac4e7449dc ]

dev_get_drvdata() gets used to acquire the pointer to cqspi and the SPI
controller. Neither embed the other; this lead to memory corruption.

On a given platform (Mobileye EyeQ5) the memory corruption is hidden
inside cqspi->f_pdata. Also, this uninitialised memory is used as a
mutex (ctlr->bus_lock_mutex) by spi_controller_suspend().

Fixes: 2087e85bb6 ("spi: cadence-quadspi: fix suspend-resume implementations")
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Link: https://msgid.link/r/20240222-cdns-qspi-pm-fix-v4-1-6b6af8bcbf59@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2024-03-06 14:48:34 +00:00
..
accel accel/ivpu: Don't enable any tiles by default on VPU40xx 2024-03-01 13:35:01 +01:00
accessibility
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acpi ACPI: APEI: set memory failure flags as MF_ACTION_REQUIRED on synchronous events 2024-02-05 20:14:15 +00:00
amba
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android binder: signal epoll threads of self-work 2024-02-23 09:25:04 +01:00
ata ahci: Extend ASM1061 43-bit DMA address quirk to other ASM106x parts 2024-03-01 13:35:11 +01:00
atm atm: idt77252: fix a memleak in open_card_ubr0 2024-02-16 19:10:49 +01:00
auxdisplay
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base pmdomain: core: Move the unused cleanup to a _sync initcall 2024-02-23 09:25:17 +01:00
bcma
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block ublk: move ublk_cancel_dev() out of ub->mutex 2024-03-06 14:48:34 +00:00
bluetooth Bluetooth: qca: Set both WIDEBAND_SPEECH and LE_STATES quirks for QCA2066 2024-02-05 20:14:25 +00:00
bus bus: imx-weim: fix valid range check 2024-03-01 13:35:05 +01:00
cache cache: ax45mp_cache: Align end size to cache boundary in ax45mp_dma_cache_wback() 2024-03-01 13:35:08 +01:00
cdrom
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cdx
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char hwrng: starfive - Fix dev_err_probe return error 2024-02-05 20:14:16 +00:00
clk clk: imx: clk-imx8qxp: fix LVDS bypass, pixel and phy clocks 2024-02-05 20:14:29 +00:00
clocksource clocksource/drivers/timer-ti-dm: Fix make W=n kerneldoc warnings 2024-01-25 15:35:42 -08:00
comedi
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connector connector/cn_proc: revert "connector: Fix proc_event_num_listeners count not cleared" 2024-02-23 09:25:01 +01:00
counter First set of Counter fixes for 6.6 2023-10-02 13:13:15 +02:00
cpufreq cpufreq/amd-pstate: Fix setting scaling max/min freq values 2024-01-31 16:19:13 -08:00
cpuidle cpuidle: haltpoll: Do not enable interrupts when entering idle 2024-01-25 15:35:15 -08:00
crypto crypto: virtio/akcipher - Fix stack overflow on memcpy 2024-03-01 13:35:01 +01:00
cxl cxl/pci: Fix disabling memory if DVSEC CXL Range does not match a CFMWS window 2024-03-01 13:34:59 +01:00
dax
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dca
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devfreq PM / devfreq: Synchronize devfreq_monitor_[start/stop] 2024-02-05 20:14:15 +00:00
dio
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dma dmaengine: ti: edma: Add some null pointer checks to the edma_probe 2024-03-01 13:34:50 +01:00
dma-buf dma-buf: fix check in dma_resv_add_fence 2023-12-08 08:52:19 +01:00
edac EDAC/thunderx: Fix possible out-of-bounds string access 2024-01-25 15:35:12 -08:00
eisa
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extcon extcon: fix possible name leak in extcon_dev_register() 2024-02-05 20:14:31 +00:00
firewire firewire: core: send bus reset promptly on gap count error 2024-03-01 13:34:56 +01:00
firmware efi: Don't add memblocks for soft-reserved memory 2024-03-01 13:34:55 +01:00
fpga fpga: Fix memory leak for fpga_region_test_class_find() 2023-10-24 19:32:39 +02:00
fsi
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gnss
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gpio gpio: eic-sprd: Clear interrupt after set the interrupt type 2024-01-31 16:19:12 -08:00
gpu drm/amd/display: Fix memory leak in dm_sw_fini() 2024-03-01 13:35:10 +01:00
greybus
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hid HID: nvidia-shield: Add missing null pointer checks to LED initialization 2024-03-01 13:34:51 +01:00
hsi
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hte hte: tegra: Fix missing error code in tegra_hte_test_probe() 2023-11-20 11:59:08 +01:00
hv
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hwmon hwmon: (nct6775) Fix access to temperature configuration registers 2024-03-01 13:35:08 +01:00
hwspinlock
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hwtracing coresight: etm4x: Fix width of CCITMIN field 2024-01-20 11:51:49 +01:00
i2c i2c: imx: when being a target, mark the last read as processed 2024-03-01 13:35:10 +01:00
i3c i3c: master: cdns: Update maximum prescaler value for i2c clock 2024-02-05 20:14:31 +00:00
idle x86: Fix CPUIDLE_FLAG_IRQ_ENABLE leaking timer reprogram 2024-01-25 15:35:12 -08:00
iio iio: pressure: bmp280: Add missing bmp085 to SPI id table 2024-02-23 09:25:07 +01:00
infiniband RDMA/srpt: fix function pointer cast warnings 2024-03-01 13:35:05 +01:00
input Input: i8042 - add Fujitsu Lifebook U728 to i8042 quirk table 2024-03-01 13:34:53 +01:00
interconnect interconnect: qcom: sm8550: Enable sync_state 2024-02-23 09:24:57 +01:00
iommu iommu: Don't reserve 0-length IOVA region 2024-01-25 15:35:54 -08:00
ipack
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irqchip irqchip/sifive-plic: Enable interrupt if needed before EOI 2024-03-01 13:35:01 +01:00
isdn isdn: mISDN: hfcsusb: Spelling fix in comment 2023-10-23 09:39:46 +01:00
leds leds: trigger: panic: Don't register panic notifier if creating the trigger failed 2024-02-05 20:14:30 +00:00
macintosh
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mailbox mailbox: arm_mhuv2: Fix a bug for mhuv2_sender_interrupt 2024-02-05 20:14:31 +00:00
mcb mcb: fix error handling for different scenarios when parsing 2023-11-28 17:20:05 +00:00
md dm-integrity, dm-verity: reduce stack usage for recheck 2024-03-01 13:35:01 +01:00
media media: rc: bpf attach/detach requires write permission 2024-02-23 09:25:07 +01:00
memory memory: tegra: Set BPMP msg flags to reset IPC channels 2023-11-20 11:59:17 +01:00
memstick
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message
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mfd mfd: ti_am335x_tscadc: Fix TI SoC dependencies 2024-02-05 20:14:31 +00:00
misc misc: open-dice: Fix spurious lockdep warning 2024-03-01 13:34:51 +01:00
mmc mmc: sdhci-pci-o2micro: Fix a warm reboot issue that disk can't be detected by BIOS 2024-02-23 09:25:13 +01:00
most
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mtd mtd: spinand: gigadevice: Fix the get ecc status issue 2024-03-06 14:48:34 +00:00
mux
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net net: phy: realtek: Fix rtl8211f_config_init() for RTL8211F(D)(I)-VD-CG PHY 2024-03-01 13:35:10 +01:00
nfc nfc: virtual_ncidev: Add variable to check if ndev is running 2023-12-20 17:01:59 +01:00
ntb
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nubus
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nvdimm nd_btt: Make BTT lanes preemptible 2023-11-20 11:59:19 +01:00
nvme nvmet-fc: take ref count on tgtport before delete assoc 2024-03-01 13:34:52 +01:00
nvmem nvmem: brcm_nvram: store a copy of NVRAM content 2024-01-01 12:42:44 +00:00
of of: property: Add in-ports/out-ports support to of_graph_get_port_parent() 2024-02-23 09:25:27 +01:00
opp OPP: Pass rounded rate to _set_opp() 2024-01-31 16:18:49 -08:00
parisc parisc/power: Fix power soft-off button emulation on qemu 2024-01-31 16:18:52 -08:00
parport parport: parport_serial: Add Brainboxes device IDs and geometry 2024-01-20 11:51:48 +01:00
pci PCI/MSI: Prevent MSI hardware interrupt number truncation 2024-03-01 13:35:01 +01:00
pcmcia pcmcia: ds: fix possible name leak in error path in pcmcia_device_add() 2023-11-20 11:59:31 +01:00
peci
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perf perf: CXL: fix mismatched cpmu event opcode 2024-02-23 09:24:50 +01:00
phy phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP 2024-02-16 19:10:42 +01:00
pinctrl pinctrl: baytrail: Fix types of config value in byt_pin_config_set() 2024-02-05 20:14:30 +00:00
platform platform/x86: thinkpad_acpi: Only update profile if successfully converted 2024-03-01 13:35:08 +01:00
pmdomain pmdomain: renesas: r8a77980-sysc: CR7 must be always on 2024-02-23 09:25:15 +01:00
pnp PNP: ACPI: fix fortify warning 2024-02-05 20:14:15 +00:00
power power: supply: Fix null pointer dereference in smb2_probe 2024-01-25 15:35:54 -08:00
powercap powercap: DTPM: Fix missing cpufreq_cpu_put() calls 2023-12-13 18:45:25 +01:00
pps
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ps3
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ptp ptp: annotate data-race around q->head and q->tail 2023-11-28 17:19:51 +00:00
pwm pwm: Fix out-of-bounds access in of_pwm_single_xlate() 2024-01-25 15:35:46 -08:00
rapidio
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ras
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regulator regulator (max5970): Fix IRQ handler 2024-03-01 13:34:51 +01:00
remoteproc
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reset reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning 2024-01-20 11:51:44 +01:00
rpmsg rpmsg: virtio: Free driver_override when rpmsg_remove() 2024-01-31 16:18:50 -08:00
rtc rtc: Extend timeout for waiting for UIP to clear to 1s 2024-01-31 16:18:56 -08:00
s390 s390/cio: fix invalid -EBUSY on ccw_device_start 2024-03-01 13:34:58 +01:00
sbus
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scsi scsi: jazz_esp: Only build if SCSI core is builtin 2024-03-01 13:35:06 +01:00
sh
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siox
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slimbus
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soc soc: xilinx: fix unhandled SGI warning message 2024-02-05 20:14:19 +00:00
soundwire soundwire: fix initializing sysfs for same devices on different buses 2024-01-31 16:18:47 -08:00
spi spi: cadence-qspi: fix pointer reference in runtime PM hooks 2024-03-06 14:48:34 +00:00
spmi spmi: mediatek: Fix UAF on device remove 2024-02-05 20:14:32 +00:00
ssb
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staging staging: iio: ad5933: fix type mismatch regression 2024-02-23 09:25:06 +01:00
target scsi: target: pscsi: Fix bio_put() for error case 2024-03-01 13:34:59 +01:00
tc
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tee tee: optee: Fix supplicant based device enumeration 2023-12-13 18:45:11 +01:00
thermal thermal: core: Fix thermal zone suspend-resume synchronization 2024-02-05 20:14:15 +00:00
thunderbolt thunderbolt: Fix setting the CNS bit in ROUTER_CS_5 2024-02-23 09:25:13 +01:00
tty serial: amba-pl011: Fix DMA transmission in RS485 mode 2024-03-01 13:35:02 +01:00
ufs scsi: ufs: core: Remove the ufshcd_release() in ufshcd_err_handling_prepare() 2024-03-01 13:34:55 +01:00
uio uio: Fix use-after-free in uio_open 2024-01-20 11:51:48 +01:00
usb usb: roles: don't get/set_role() when usb_role_switch is unregistered 2024-03-01 13:35:02 +01:00
vdpa vdpa: Fix an error handling path in eni_vdpa_probe() 2024-01-25 15:35:54 -08:00
vfio iommufd/iova_bitmap: Consider page offset for the pages to be pinned 2024-03-01 13:35:05 +01:00
vhost virtio/vsock: send credit update during setting SO_RCVLOWAT 2024-01-25 15:35:26 -08:00
video fbdev: sis: Error out if pixclock equals zero 2024-03-01 13:34:48 +01:00
virt virt: sevguest: Fix passing a stack buffer as a scatterlist target 2023-11-20 11:59:30 +01:00
virtio virtio_ring: fix syncs DMA memory with different direction 2024-01-05 15:19:41 +01:00
vlynq
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w1
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watchdog watchdog: it87_wdt: Keep WDTCTRL bit 3 unmodified for IT8784/IT8786 2024-02-05 20:14:29 +00:00
xen xen/events: fix error code in xen_bind_pirq_msi_to_irq() 2024-03-01 13:35:04 +01:00
zorro
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Kconfig
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Makefile
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