apfs/linux-apfs
0
0
Fork 0
mirror of https://github.com/linux-apfs/linux-apfs.git synced 2026-05-01 15:00:59 -07:00
Code Issues Packages Projects Releases Wiki Activity

test: bpf: expand DIV_KX to DIV_MOD_KX

Browse Source 
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>
This commit is contained in:
Denis Kirjanov
2014-12-01 13:12:25 +03:00
committed by David S. Miller
parent aae68bc6f6
commit 6867b17b26
1 changed files with 8 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/test_bpf.c
+8 -2
View File
@@ -124,7 +124,7 @@ static struct bpf_test tests[] = {
{ { 0, 0xfffffffd } } { { 0, 0xfffffffd } }
}, },
{ {
"DIV_KX", "DIV_MOD_KX",
.u.insns = { .u.insns = {
BPF_STMT(BPF_LD | BPF_IMM, 8), BPF_STMT(BPF_LD | BPF_IMM, 8),
BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 2), 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_MISC | BPF_TAX, 0),
BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff), BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0x70000000), 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_ALU | BPF_ADD | BPF_X, 0),
BPF_STMT(BPF_RET | BPF_A, 0) BPF_STMT(BPF_RET | BPF_A, 0)
}, },
CLASSIC | FLAG_NO_DATA, CLASSIC | FLAG_NO_DATA,
{ }, { },
{ { 0, 0x40000001 } } { { 0, 0x20000000 } }
}, },
{ {
"AND_OR_LSH_K", "AND_OR_LSH_K",