robin.thoni/ipxe - git rthoni.com

Michael Brown 8dbb73a779 [xhci] Consume event TRB before reporting completion to USB core Reporting a completion via usb_complete() will pass control outside the scope of xhci.c, and could potentially result in a further call to xhci_event_poll() before returning from usb_complete(). Since we currently update the event consumer counter only after calling usb_complete(), this can result in duplicate completions and consequent corruption of the submission TRB ring structures. Fix by updating the event ring consumer counter before passing control to usb_complete(). Reported-by: Andreas Hammarskjöld <junior@2PintSoftware.com> Tested-by: Andreas Hammarskjöld <junior@2PintSoftware.com> Signed-off-by: Michael Brown <mcb30@ipxe.org>		7 yıl önce
contrib	[coverity] Add Coverity user model	8 yıl önce
src	[xhci] Consume event TRB before reporting completion to USB core	7 yıl önce
.travis.yml	[travis] Integrate with Coverity Scan	8 yıl önce
COPYING	[legal] Update GPLv2 licence text	10 yıl önce
COPYING.GPLv2	[legal] Update GPLv2 licence text	10 yıl önce
COPYING.UBDL	[legal] Add support for the Unmodified Binary Distribution Licence	10 yıl önce
README	[doc] Re-add README file	15 yıl önce

iPXE README File

Quick start guide:

   cd src
   make

For any more detailed instructions, see http://ipxe.org