Ilya Maximets 675716400d xdp: fix possible cq entry leak ... Completion queue address reservation could not be undone. In case of bad 'queue_id' or skb allocation failure, reserved entry will be leaked reducing the total capacity of completion queue. Fix that by moving reservation to the point where failure is not possible. Additionally, 'queue_id' checking moved out from the loop since there is no point to check it there. Fixes: 35fcde7f8d ("xsk: support for Tx") Signed-off-by: Ilya Maximets <i.maximets@samsung.com> Acked-by: Björn Töpel <bjorn.topel@intel.com> Tested-by: William Tu <u9012063@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>		2019-07-12 14:54:57 +02:00
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Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
xdp_umem.c	xdp: fix hang while unregistering device bound to xdp socket	2019-07-03 15:10:55 +02:00
xdp_umem.h	xdp: fix hang while unregistering device bound to xdp socket	2019-07-03 15:10:55 +02:00
xsk.c	xdp: fix possible cq entry leak	2019-07-12 14:54:57 +02:00
xsk.h	xsk: add sock_diag interface for AF_XDP	2019-01-25 01:50:03 +01:00
xsk_diag.c	xsk: fix potential crash in xsk_diag_put_umem()	2019-03-07 10:36:37 +01:00
xsk_queue.c	net: xsk: add a simple buffer reuse queue	2018-09-25 13:13:15 -07:00
xsk_queue.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-07-08 19:48:57 -07:00