c31ead3c88
[ Upstream commit 94a997637c5b562fa0ca44fca1d2cd02ec08236f ]
Use WRITE_ONCE when doing the store of tx, rx, fq, and cq, to avoid
potential store-tearing. These members are read outside of the control
mutex in the mmap implementation.
Acked-by: Jonathan Lemon <jonathan.lemon@gmail.com>
Fixes:
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.. | ||
Kconfig | ||
Makefile | ||
xdp_umem.c | ||
xdp_umem.h | ||
xdp_umem_props.h | ||
xsk.c | ||
xsk_queue.c | ||
xsk_queue.h |