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David S. Miller
ae08ea9768
Daniel Borkmann says:
====================
Various BPF fixes
Follow-up to fix incorrect pruning when alignment tracking is
in use and to properly clear regs after call to not leave stale
data behind, also a fix that adds bpf_clone_redirect to the
bpf_helper_changes_pkt_data helper and exposes correct map_flags
for lpm map into fdinfo. For details, please see individual
patches.
v1 -> v2:
- Reworked first patch so that env->strict_alignment is the
final indicator on whether we have to deal with strict
alignment rather than having CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
checks on various locations, so only checking env->strict_alignment
is sufficient after that. Thanks for spotting, Dave!
- Added patch 3 and 4.
- Rest as is.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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