]> git.baikalelectronics.ru Git - kernel.git/commit
Revert "xhci: Avoid infinite loop when sg urb requires too many trbs"
authorSarah Sharp <sarah.a.sharp@linux.intel.com>
Fri, 31 Jan 2014 19:51:59 +0000 (11:51 -0800)
committerSarah Sharp <sarah.a.sharp@linux.intel.com>
Fri, 7 Feb 2014 22:30:02 +0000 (14:30 -0800)
commitc63f363d9d5a0ae46b0757f95b43a621f61b6d0a
tree31f4280d2f11077e0a89bd813eadf4f92db1f134
parent490c0410cb3edfc55c28a4fac1ac901f41689118
Revert "xhci: Avoid infinite loop when sg urb requires too many trbs"

This reverts commit 749bfca619f93fb3c3ed8c628fd6d191dff969d1.

We are ripping out commit cf2ee2971dedd8618aee4331d5d29576f6804995 "usb:
xhci: Link TRB must not occur within a USB payload burst" because it's a
hack that caused regressions in the usb-storage and userspace USB
drivers that use usbfs and libusb.  This commit attempted to fix the
issues with that patch.

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: stable@vger.kernel.org # 3.12
drivers/usb/host/xhci-ring.c