Johan Hovold 95c4faad3f USB: usblp: fix DMA to stack ... commit 020a1f4534 upstream. Stack-allocated buffers cannot be used for DMA (on all architectures). Replace the HP-channel macro with a helper function that allocates a dedicated transfer buffer so that it can continue to be used with arguments from the stack. Note that the buffer is cleared on allocation as usblp_ctrl_msg() returns success also on short transfers (the buffer is only used for debugging). Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20210104145302.2087-1-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-01-12 20:10:22 +01:00
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cdc-acm.c	USB: cdc-acm: blacklist another IR Droid device	2021-01-12 20:10:21 +01:00
cdc-acm.h	usb: cdc-acm: fix cooldown mechanism	2020-11-05 11:08:49 +01:00
cdc-wdm.c	USB: cdc-wdm: Fix use after free in service_outstanding_interrupt().	2021-01-12 20:10:21 +01:00
Kconfig	usb: fix some references for /proc/bus/usb	2017-04-18 16:54:19 +02:00
Makefile	USB: add SPDX identifiers to all remaining Makefiles	2017-11-07 15:53:48 +01:00
usblp.c	USB: usblp: fix DMA to stack	2021-01-12 20:10:22 +01:00
usbtmc.c	usb: usbtmc: uninitialized symbol 'actual' in usbtmc_ioctl_clear	2019-11-20 18:47:53 +01:00