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| author | Denis Kirjanov <kda@linux-powerpc.org> | 2014-12-01 13:12:25 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-12-08 20:23:22 -0500 |
| commit | 6867b17b26d80cfd419e491141feb75082915979 (patch) | |
| tree | fc6d1d2dde571a917563031e7244d8d768d6be39 /lib | |
| parent | aae68bc6f69a574beceeca6d323636782c437fa6 (diff) | |
| download | linux-6867b17b26d80cfd419e491141feb75082915979.tar.gz linux-6867b17b26d80cfd419e491141feb75082915979.tar.bz2 linux-6867b17b26d80cfd419e491141feb75082915979.zip | |
test: bpf: expand DIV_KX to DIV_MOD_KX
Expand DIV_KX to use BPF_MOD operation in the
DIV_KX bpf 'classic' test.
CC: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: Denis Kirjanov <kda@linux-powerpc.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/test_bpf.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/test_bpf.c b/lib/test_bpf.c index 3f167d2eeb94..80d78c51f65f 100644 --- a/lib/test_bpf.c +++ b/lib/test_bpf.c @@ -124,7 +124,7 @@ static struct bpf_test tests[] = { { { 0, 0xfffffffd } } }, { - "DIV_KX", + "DIV_MOD_KX", .u.insns = { BPF_STMT(BPF_LD | BPF_IMM, 8), BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 2), @@ -134,12 +134,18 @@ static struct bpf_test tests[] = { BPF_STMT(BPF_MISC | BPF_TAX, 0), BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff), BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0x70000000), + BPF_STMT(BPF_MISC | BPF_TAX, 0), + BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff), + BPF_STMT(BPF_ALU | BPF_MOD | BPF_X, 0), + BPF_STMT(BPF_MISC | BPF_TAX, 0), + BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff), + BPF_STMT(BPF_ALU | BPF_MOD | BPF_K, 0x70000000), BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), BPF_STMT(BPF_RET | BPF_A, 0) }, CLASSIC | FLAG_NO_DATA, { }, - { { 0, 0x40000001 } } + { { 0, 0x20000000 } } }, { "AND_OR_LSH_K", |