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| author | Michael Holzheu <holzheu@linux.vnet.ibm.com> | 2015-01-15 10:21:20 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2015-01-15 11:10:33 +0100 |
| commit | d86eb7448e6de97b1319ea935f77b65590dbc049 (patch) | |
| tree | 03fbcb37e572739c2b151b6e4d98b065330100ae /arch/s390/net | |
| parent | s390/bpf: Fix skb_copy_bits() parameter passing (diff) | |
| download | linux-d86eb7448e6de97b1319ea935f77b65590dbc049.tar.xz linux-d86eb7448e6de97b1319ea935f77b65590dbc049.zip | |
s390/bpf: Fix offset parameter for skb_copy_bits()
Currently the offset parameter for skb_copy_bits is changed in
sk_load_word() and sk_load_half(). Therefore it is not correct when
calling skb_copy_bits(). Fix this and use the original offset
for the function call.
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/net')
| -rw-r--r-- | arch/s390/net/bpf_jit.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/net/bpf_jit.S b/arch/s390/net/bpf_jit.S index d34b70767d5a..ede6108c0002 100644 --- a/arch/s390/net/bpf_jit.S +++ b/arch/s390/net/bpf_jit.S @@ -44,6 +44,7 @@ ENTRY(sk_load_word) sk_load_word_slow: lgr %r9,%r2 # save %r2 + lgr %r3,%r1 # offset la %r4,160(%r15) # pointer to temp buffer lhi %r5,4 # 4 bytes brasl %r14,skb_copy_bits # get data from skb @@ -69,6 +70,7 @@ ENTRY(sk_load_half) sk_load_half_slow: lgr %r9,%r2 # save %r2 + lgr %r3,%r1 # offset la %r4,162(%r15) # pointer to temp buffer lhi %r5,2 # 2 bytes brasl %r14,skb_copy_bits # get data from skb |