Magnus Karlsson bf74a370eb xsk: Fix refcount warning in xp_dma_map ... Fix a potential refcount warning that a zero value is increased to one in xp_dma_map, by initializing the refcount to one to start with, instead of zero plus a refcount_inc(). Fixes: 921b68692a ("xsk: Enable sharing of dma mappings") Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Song Liu <songliubraving@fb.com> Link: https://lore.kernel.org/bpf/1600095036-23868-1-git-send-email-magnus.karlsson@gmail.com		2020-09-14 18:43:25 -07:00
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Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	xsk: Introduce AF_XDP buffer allocation API	2020-05-21 17:31:26 -07:00
xdp_umem.c	xsk: Enable sharing of dma mappings	2020-08-31 21:15:04 +02:00
xdp_umem.h	xsk: Move xsk_tx_list and its lock to buffer pool	2020-08-31 21:15:04 +02:00
xsk_buff_pool.c	xsk: Fix refcount warning in xp_dma_map	2020-09-14 18:43:25 -07:00
xsk_diag.c	xsk: Fix possible segfault in xsk umem diagnostics	2020-09-02 16:49:40 +02:00
xsk_queue.c	xsk: Remove MEM_TYPE_ZERO_COPY and corresponding code	2020-05-21 17:31:27 -07:00
xsk_queue.h	xsk: Create and free buffer pool independently from umem	2020-08-31 21:15:04 +02:00
xsk.c	xsk: Fix use-after-free in failed shared_umem bind	2020-09-02 23:37:19 +02:00
xsk.h	xsk: Fix possible segfault at xskmap entry insertion	2020-09-02 16:52:59 +02:00
xskmap.c	xsk: Fix possible segfault at xskmap entry insertion	2020-09-02 16:52:59 +02:00