Felipe F. Tonello 5709321fd9 usb: gadget: f_midi: Fixed a bug when buflen was smaller than wMaxPacketSize ... commit 03d27ade4941076b34c823d63d91dc895731a595 upstream. buflen by default (256) is smaller than wMaxPacketSize (512) in high-speed devices. That caused the OUT endpoint to freeze if the host send any data packet of length greater than 256 bytes. This is an example dump of what happended on that enpoint: HOST: [DATA][Length=260][...] DEVICE: [NAK] HOST: [PING] DEVICE: [NAK] HOST: [PING] DEVICE: [NAK] ... HOST: [PING] DEVICE: [NAK] This patch fixes this problem by setting the minimum usb_request's buffer size for the OUT endpoint as its wMaxPacketSize. Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe F. Tonello <eu@felipetonello.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Cc: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2017-05-02 21:19:50 -07:00
..
accessibility
acpi	ACPI / power: Avoid maybe-uninitialized warning	2017-04-27 09:09:33 +02:00
amba
android	ANDROID: binder: Clear binder and cookie when setting handle in flat binder struct	2016-11-10 16:36:33 +01:00
ata	libata: apply MAX_SEC_1024 to all CX1-JB*-HP devices	2017-02-09 08:02:45 +01:00
atm
auxdisplay
base	base/memory, hotplug: fix a kernel oops in show_valid_zones()	2017-02-09 08:02:47 +01:00
bcma	bcma: use (get|put)_device when probing/removing device driver	2017-03-12 06:37:30 +01:00
block	zram: do not use copy_page with non-page aligned address	2017-04-21 09:30:06 +02:00
bluetooth	Bluetooth: Add another AR3012 04ca:3018 device	2017-03-15 09:57:11 +08:00
bus	bus: vexpress-config: fix device reference leak	2017-01-19 20:17:22 +01:00
cdrom
char	virtio-console: avoid DMA from stack	2017-04-21 09:30:07 +02:00
clk	clk: sunxi: Add apb0 gates for H3	2017-05-02 21:19:47 -07:00
clocksource	clocksource/exynos_mct: Clear interrupt when cpu is shut down	2017-01-26 08:23:48 +01:00
connector
cpufreq	cpufreq: Restore policy min/max limits on CPU online	2017-03-30 09:35:18 +02:00
cpuidle
crypto	crypto: caam - fix RNG deinstantiation error checking	2017-04-18 07:14:36 +02:00
dca
devfreq
dio
dma	dmaengine: ipu: Make sure the interrupt routine checks all interrupts.	2017-03-12 06:37:30 +01:00
dma-buf
edac
eisa
extcon
firewire	firewire: net: fix fragmented datagram_size off-by-one	2016-11-10 16:36:35 +01:00
firmware
fmc
fpga
gpio
gpu	drm/amdgpu: fix array out of bounds	2017-05-02 21:19:48 -07:00
hid	HID: wacom: Fix poor prox handling in 'wacom_pl_irq'	2017-02-09 08:02:46 +01:00
hsi
hv	hv: don't reset hv_context.tsc_page on crash	2017-04-27 09:09:34 +02:00
hwmon	hwmon: (g762) Fix overflows and crash seen when writing limit attributes	2017-01-12 11:22:48 +01:00
hwspinlock
hwtracing
i2c	i2c: fix kernel memory disclosure in dev interface	2017-01-19 20:17:20 +01:00
ide
idle
iio	iio: bmg160: reset chip when probing	2017-04-12 12:38:33 +02:00
infiniband	IB/srp: Fix race conditions related to task management	2017-03-15 09:57:13 +08:00
input	Input: elantech - add Fujitsu Lifebook E547 to force crc_enabled	2017-04-27 09:09:32 +02:00
iommu	iommu/vt-d: Fix NULL pointer dereference in device_to_iommu	2017-03-30 09:35:18 +02:00
ipack
irqchip	irqchip/irq-imx-gpcv2: Fix spinlock initialization	2017-04-21 09:30:06 +02:00
isdn	isdn/gigaset: fix NULL-deref at probe	2017-03-26 12:13:19 +02:00
leds
lguest
lightnvm
macintosh
mailbox
mcb
md	md:raid1: fix a dead loop when read from a WriteMostly disk	2017-05-02 21:19:48 -07:00
media	xc2028: unlock on error in xc2028_set_config()	2017-05-02 21:19:47 -07:00
memory
memstick	memstick: rtsx_usb_ms: Manage runtime PM when accessing the device	2016-10-28 03:01:35 -04:00
message
mfd	mfd: core: Fix device reference leak in mfd_clone_cell	2016-11-26 09:54:53 +01:00
misc	mei: bus: fix mei_cldev_enable KDoc	2017-01-12 11:22:47 +01:00
mmc	mmc: sdhci-esdhc-imx: increase the pad I/O drive strength for DDR50 card	2017-04-27 09:09:33 +02:00
mtd	ubi/upd: Always flush after prepared for an update	2017-04-27 09:09:33 +02:00
net	net: cavium: liquidio: Avoid dma_unmap_single on uninitialized ndata	2017-05-02 21:19:49 -07:00
nfc	mei: bus: fix received data size check in NFC fixup	2016-11-18 10:48:36 +01:00
ntb	ntb_transport: Pick an unused queue	2017-02-23 17:43:10 +01:00
nubus
nvdimm	libnvdimm: fix reconfig_mutex, mmap_sem, and jbd2_handle lockdep splat	2017-04-21 09:30:06 +02:00
nvme
nvmem
of	of: silence warnings due to max() usage	2016-11-15 07:46:39 +01:00
oprofile
parisc
parport	parport: fix attempt to write duplicate procfiles	2017-03-30 09:35:17 +02:00
pci	PCI: Do any VF BAR updates before enabling the BARs	2017-03-30 09:35:20 +02:00
pcmcia
perf
phy
pinctrl	pinctrl: qcom: Don't clear status bit on irq_unmask	2017-03-31 09:49:53 +02:00
platform	platform/x86: acer-wmi: setup accelerometer when machine has appropriate notify event	2017-04-21 09:30:07 +02:00
pnp
power	power: reset: at91-poweroff: timely shutdown LPDDR memories	2017-04-08 09:53:32 +02:00
powercap
pps
ps3
ptp
pwm	pwm: pca9685: Fix period change with same duty cycle	2017-03-15 09:57:14 +08:00
rapidio
ras
regulator	regulator: core: Clear the supply pointer if enabling fails	2017-05-02 21:19:49 -07:00
remoteproc
reset
rpmsg
rtc	rtc: tegra: Implement clock handling	2017-04-21 09:30:07 +02:00
s390	s390/zcrypt: Introduce CEX6 toleration	2017-03-30 09:35:20 +02:00
sbus
scsi	scsi: sd: Fix capacity calculation with 32-bit sector_t	2017-04-21 09:30:05 +02:00
sfi
sh
sn
soc
spi	spi: mvebu: fix baudrate calculation for armada variant	2017-01-15 13:41:36 +01:00
spmi
ssb	ssb: Fix error routine when fallback SPROM fails	2017-01-09 08:07:42 +01:00
staging	staging/android/ion : fix a race condition in the ion driver	2017-04-30 05:49:29 +02:00
target	iscsi-target: Drop work-around for legacy GlobalSAN initiator	2017-04-21 09:30:05 +02:00
tc
thermal	thermal: hwmon: Properly report critical temperature in sysfs	2017-01-09 08:07:44 +01:00
thunderbolt
tty	tty: nozomi: avoid a harmless gcc warning	2017-04-30 05:49:27 +02:00
uio	uio: fix dmem_region_start computation	2016-10-31 04:13:59 -06:00
usb	usb: gadget: f_midi: Fixed a bug when buflen was smaller than wMaxPacketSize	2017-05-02 21:19:50 -07:00
uwb	uwb: hwa-rc: fix NULL-deref at probe	2017-03-30 09:35:17 +02:00
vfio	vfio/pci: Fix integer overflows, bitmask check	2017-04-30 05:49:29 +02:00
vhost
video	xen, fbfront: fix connecting to backend	2017-04-21 09:30:06 +02:00
virt
virtio	virtio_balloon: init 1st buffer in stats vq	2017-03-31 09:49:53 +02:00
vlynq
vme	vme: Fix wrong pointer utilization in ca91cx42_slave_get	2017-01-19 20:17:21 +01:00
w1	w1: ds2490: USB transfer buffers need to be DMAable	2017-03-12 06:37:29 +01:00
watchdog
xen	xen/acpi: upload PM state from init-domain to Xen	2017-03-30 09:35:18 +02:00
zorro
Kconfig
Makefile