Ruihan Li 3901170529 usb: usbfs: Use consistent mmap functions ... commit d0b861653f8c16839c3035875b556afc4472f941 upstream. When hcd->localmem_pool is non-null, localmem_pool is used to allocate DMA memory. In this case, the dma address will be properly returned (in dma_handle), and dma_mmap_coherent should be used to map this memory into the user space. However, the current implementation uses pfn_remap_range, which is supposed to map normal pages. Instead of repeating the logic in the memory allocation function, this patch introduces a more robust solution. Here, the type of allocated memory is checked by testing whether dma_handle is properly set. If dma_handle is properly returned, it means some DMA pages are allocated and dma_mmap_coherent should be used to map them. Otherwise, normal pages are allocated and pfn_remap_range should be called. This ensures that the correct mmap functions are used consistently, independently with logic details that determine which type of memory gets allocated. Fixes: a0e710a7de ("USB: usbfs: fix mmap dma mismatch") Cc: stable@vger.kernel.org Signed-off-by: Ruihan Li <lrh2000@pku.edu.cn> Link: https://lore.kernel.org/r/20230515130958.32471-3-lrh2000@pku.edu.cn Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-06-14 11:15:29 +02:00
..
accessibility
acpi	ACPI: resource: Add IRQ override quirk for LG UltraPC 17U70P	2023-06-09 10:34:14 +02:00
amba
android	binder: fix UAF of alloc->vma in race with munmap()	2023-05-30 14:03:19 +01:00
ata	ata: libata-scsi: Use correct device no in ata_find_dev()	2023-06-09 10:34:21 +02:00
atm	atm: idt77252: fix kmemleak when rmmod idt77252	2023-03-30 12:49:09 +02:00
auxdisplay
base	regmap: Account for register length when chunking	2023-06-09 10:34:28 +02:00
bcma
block	rbd: get snapshot context after exclusive lock is ensured to be held	2023-06-14 11:15:28 +02:00
bluetooth	Bluetooth: hci_qca: fix debugfs registration	2023-06-14 11:15:28 +02:00
bus	bus: mhi: host: Range check CHDBOFF and ERDBOFF	2023-05-11 23:03:05 +09:00
cdrom
char	tpm, tpm_tis: Request threaded interrupt handler	2023-06-09 10:34:28 +02:00
clk	clk: rockchip: rk3399: allow clk_cifout to force clk_cifout_src to reparent	2023-05-11 23:03:40 +09:00
clocksource	clocksource/drivers/davinci: Fix memory leak in davinci_timer_register when init fails	2023-05-11 23:03:35 +09:00
comedi
connector
counter	counter: 104-quad-8: Fix Synapse action reported for Index signals	2023-04-13 16:55:31 +02:00
cpufreq	cpufreq: amd-pstate: Add ->fast_switch() callback	2023-06-05 09:26:21 +02:00
cpuidle	RISC-V: Align SBI probe implementation with spec	2023-05-11 23:03:04 +09:00
crypto	crypto: sun8i-ss - Fix a test in sun8i_ss_setup_ivs()	2023-05-17 11:53:40 +02:00
cxl	cxl: Wait Memory_Info_Valid before access memory related info	2023-05-30 14:03:32 +01:00
dax
dca
devfreq
dio
dma	dmaengine: pl330: rename _start to prevent build error	2023-06-09 10:34:00 +02:00
dma-buf
edac	qcom: llcc/edac: Support polling mode for ECC handling	2023-05-17 11:53:28 +02:00
eisa
extcon
firewire
firmware	arm64: efi: Use SMBIOS processor version to key off Ampere quirk	2023-06-09 10:34:29 +02:00
fpga	fpga: bridge: fix kernel-doc parameter description	2023-05-11 23:03:27 +09:00
fsi
gnss
gpio	gpio-f7188x: fix chip name and pin count on Nuvoton chip	2023-06-05 09:26:18 +02:00
gpu	drm/amd/display: Reduce sdp bw after urgent to 90%	2023-06-14 11:15:26 +02:00
greybus
hid	HID: wacom: avoid integer overflow in wacom_intuos_inout()	2023-06-09 10:34:18 +02:00
hsi
hte	hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id()	2023-05-11 23:03:38 +09:00
hv	Drivers: vmbus: Check for channel allocation before looking up relids	2023-04-13 16:55:18 +02:00
hwmon	hwmon: (k10temp) Add PCI ID for family 19, model 78h	2023-06-09 10:34:08 +02:00
hwspinlock
hwtracing	coresight: Fix signedness bug in tmc_etr_buf_insert_barrier_packet()	2023-05-30 14:03:22 +01:00
i2c	i2c: tegra: Fix PEC support for SMBUS block read	2023-05-17 11:53:34 +02:00
i3c
idle	Revert "cpuidle, intel_idle: Fix CPUIDLE_FLAG_IRQ_ENABLE *again*"	2023-04-06 12:10:58 +02:00
iio	iio: dac: build ad5758 driver when AD5758 is selected	2023-06-09 10:34:19 +02:00
infiniband	RDMA/irdma: Fix Local Invalidate fencing	2023-06-09 10:34:02 +02:00
input	Input: fix open count when closing inhibited device	2023-06-14 11:15:23 +02:00
interconnect	interconnect: qcom: rpm: drop bogus pm domain attach	2023-05-11 23:03:28 +09:00
iommu	iommu/amd/pgtbl_v2: Fix domain max address	2023-06-09 10:34:28 +02:00
ipack
irqchip	irqchip/mips-gic: Use raw spinlock for gic_lock	2023-05-30 14:03:20 +01:00
isdn
leds	leds: tca6507: Fix error handling of using fwnode_property_read_string	2023-05-11 23:03:36 +09:00
macintosh	macintosh: via-pmu-led: requires ATA to be set	2023-05-11 23:03:31 +09:00
mailbox	mailbox: mailbox-test: fix a locking issue in mbox_test_message_write()	2023-06-09 10:34:17 +02:00
mcb	mcb-pci: Reallocate memory region to avoid memory overlapping	2023-05-24 17:32:41 +01:00
md	md/raid5: fix miscalculation of 'end_sector' in raid5_read_one_chunk()	2023-06-09 10:34:20 +02:00
media	media: uvcvideo: Don't expose unsupported formats to userspace	2023-06-09 10:34:18 +02:00
memory	memory: tegra30-emc: fix interconnect registration race	2023-03-22 13:33:56 +01:00
memstick	memstick: r592: Fix UAF bug in r592_remove due to race condition	2023-05-24 17:32:35 +01:00
message	scsi: message: mptlan: Fix use after free bug in mptlan_remove() due to race condition	2023-05-24 17:32:37 +01:00
mfd	mfd: intel-lpss: Add Intel Meteor Lake PCH-S LPSS PCI IDs	2023-05-24 17:32:42 +01:00
misc	misc: fastrpc: reject new invocations during device removal	2023-06-09 10:34:20 +02:00
mmc	mmc: pwrseq: sd8787: Fix WILC CHIP_EN and RESETN toggling order	2023-06-09 10:34:22 +02:00
most
mtd	mtdchar: mark bits of ioctl handler noinline	2023-06-09 10:34:24 +02:00
mux
net	virtio_net: use control_buf for coalesce params	2023-06-14 11:15:28 +02:00
nfc	nfc: st-nci: Fix use after free bug in ndlc_remove due to race condition	2023-03-22 13:33:46 +01:00
ntb
nubus
nvdimm
nvme	nvme-pci: Add quirk for Teamgroup MP33 SSD	2023-06-09 10:34:16 +02:00
nvmem
of	of: Fix modalias string generation	2023-05-11 23:03:28 +09:00
opp
parisc	parisc: Replace regular spinlock with spin_trylock on panic path	2023-05-24 17:32:42 +01:00
parport
pci	PCI/PM: Extend D3hot delay for NVIDIA HDA controllers	2023-05-11 23:03:29 +09:00
pcmcia
peci
perf	perf/arm-cmn: Fix port detection for CMN-700	2023-05-11 23:03:16 +09:00
phy	phy: qcom-qmp-pcie-msm8996: fix init-count imbalance	2023-06-09 10:34:23 +02:00
pinctrl	pinctrl: meson-axg: add missing GPIOA_18 gpio group	2023-06-14 11:15:28 +02:00
platform	platform/surface: aggregator_tabletsw: Add support for book mode in KIP subsystem	2023-06-14 11:15:15 +02:00
pnp
power	power: supply: sbs-charger: Fix INHIBITED bit for Status reg	2023-05-30 14:03:22 +01:00
powercap
pps
ps3
ptp	ptp_qoriq: fix memory leak in probe()	2023-04-06 12:10:44 +02:00
pwm	pwm: mtk-disp: Configure double buffering before reading in .get_state()	2023-05-11 23:03:37 +09:00
rapidio
ras
regulator	regulator: mt6359: add read check for PMIC MT6359	2023-05-30 14:03:33 +01:00
remoteproc	remoteproc: imx_dsp_rproc: Fix kernel test robot sparse warning	2023-05-24 17:32:53 +01:00
reset
rpmsg	rpmsg: glink: Propagate TX failures in intentless mode as well	2023-05-11 23:03:16 +09:00
rtc	rtc: k3: handle errors while enabling wake irq	2023-05-11 23:03:33 +09:00
s390	s390/dasd: Use correct lock while counting channel queue length	2023-06-14 11:15:27 +02:00
sbus
scsi	scsi: megaraid_sas: Add flexible array member for SGLs	2023-06-14 11:15:15 +02:00
sh
siox
slimbus
soc	soc: qcom: icc-bwmon: fix incorrect error code passed to dev_err_probe()	2023-06-14 11:15:28 +02:00
soundwire	soundwire: bus: Fix unbalanced pm_runtime_put() causing usage count underflow	2023-05-24 17:32:42 +01:00
spi	spi: qup: Request DMA before enabling clocks	2023-06-14 11:15:15 +02:00
spmi	spmi: Add a check for remove callback when removing a SPMI driver	2023-05-11 23:03:31 +09:00
ssb
staging	staging: axis-fifo: initialize timeouts in init only	2023-05-24 17:32:40 +01:00
target	scsi: target: iscsit: Free cmds before session free	2023-05-24 17:32:37 +01:00
tc
tee	tee: amdtee: Add return_origin to 'struct tee_cmd_load_ta'	2023-06-14 11:15:28 +02:00
thermal	thermal/drivers/mediatek: Use devm_of_iomap to avoid resource leak in mtk_thermal_probe	2023-05-11 23:03:37 +09:00
thunderbolt	thunderbolt: Clear registers properly when auto clear isn't in use	2023-05-24 17:32:51 +01:00
tty	serial: cpm_uart: Fix a COMPILE_TEST dependency	2023-06-09 10:34:26 +02:00
ufs	scsi: ufs: ufs-pci: Add support for Intel Lunar Lake	2023-05-24 17:32:37 +01:00
uio
usb	usb: usbfs: Use consistent mmap functions	2023-06-14 11:15:29 +02:00
vdpa	vp_vdpa: fix the crash in hot unplug with vp_vdpa	2023-03-22 13:34:03 +01:00
vfio	vfio/type1: check pfn valid before converting to struct page	2023-06-05 09:26:19 +02:00
vhost	vhost_vdpa: fix unmap process in no-batch mode	2023-05-11 23:03:41 +09:00
video	fbcon: Fix null-ptr-deref in soft_cursor	2023-06-09 10:34:26 +02:00
virt	virt/coco/sev-guest: Double-buffer messages	2023-05-11 23:03:10 +09:00
virtio	virtio_ring: don't update event idx on get_buf	2023-05-11 23:03:31 +09:00
vlynq
w1
watchdog	watchdog: menz069_wdt: fix watchdog initialisation	2023-06-09 10:34:07 +02:00
xen	xen/pvcalls-back: fix double frees with pvcalls_new_active_socket()	2023-05-30 14:03:32 +01:00
zorro
Kconfig
Makefile