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author | David S. Miller <davem@davemloft.net> | 2014-11-01 14:53:27 -0400 |
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committer | David S. Miller <davem@davemloft.net> | 2014-11-01 14:53:27 -0400 |
commit | 55b42b5ca2dcf143465968697fe6c6503b05fca1 (patch) | |
tree | 91878cd53efc44ba67244d4d3897020828c87c01 /kernel/bpf | |
parent | 10738eeaf4ab3de092586cefcc082e7d43ca0044 (diff) | |
parent | ec1f1276022e4e3ca40871810217d513e39ff250 (diff) | |
download | linux-55b42b5ca2dcf143465968697fe6c6503b05fca1.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/phy/marvell.c
Simple overlapping changes in drivers/net/phy/marvell.c
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/bpf')
-rw-r--r-- | kernel/bpf/Makefile | 6 | ||||
-rw-r--r-- | kernel/bpf/core.c | 9 |
2 files changed, 12 insertions, 3 deletions
diff --git a/kernel/bpf/Makefile b/kernel/bpf/Makefile index 45427239f375..0daf7f6ae7df 100644 --- a/kernel/bpf/Makefile +++ b/kernel/bpf/Makefile @@ -1,5 +1,5 @@ -obj-y := core.o syscall.o verifier.o - +obj-y := core.o +obj-$(CONFIG_BPF_SYSCALL) += syscall.o verifier.o ifdef CONFIG_TEST_BPF -obj-y += test_stub.o +obj-$(CONFIG_BPF_SYSCALL) += test_stub.o endif diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index f0c30c59b317..d6594e457a25 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -655,3 +655,12 @@ void bpf_prog_free(struct bpf_prog *fp) schedule_work(&aux->work); } EXPORT_SYMBOL_GPL(bpf_prog_free); + +/* To execute LD_ABS/LD_IND instructions __bpf_prog_run() may call + * skb_copy_bits(), so provide a weak definition of it for NET-less config. + */ +int __weak skb_copy_bits(const struct sk_buff *skb, int offset, void *to, + int len) +{ + return -EFAULT; +} |