xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge 4.12-rc5 into char-misc-next

Browse Source 
We want the char/misc driver fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2017-06-12 08:18:10 +02:00
parent aca4e68acf 32c1431eea
commit 069a0f32c9
864 changed files with 9843 additions and 5371 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
lib/test_bpf.c
View File

@@ -4504,6 +4504,44 @@ static struct bpf_test tests[] = {
{ },
{ { 0, 1 } },
},
{
"JMP_JSGE_K: Signed jump: value walk 1",
.u.insns_int = {
BPF_ALU32_IMM(BPF_MOV, R0, 0),
BPF_LD_IMM64(R1, -3),
BPF_JMP_IMM(BPF_JSGE, R1, 0, 6),
BPF_ALU64_IMM(BPF_ADD, R1, 1),
BPF_JMP_IMM(BPF_JSGE, R1, 0, 4),
BPF_ALU64_IMM(BPF_ADD, R1, 1),
BPF_JMP_IMM(BPF_JSGE, R1, 0, 2),
BPF_ALU64_IMM(BPF_ADD, R1, 1),
BPF_JMP_IMM(BPF_JSGE, R1, 0, 1),
BPF_EXIT_INSN(), /* bad exit */
BPF_ALU32_IMM(BPF_MOV, R0, 1), /* good exit */
BPF_EXIT_INSN(),
},
INTERNAL,
{ },
{ { 0, 1 } },
},
{
"JMP_JSGE_K: Signed jump: value walk 2",
.u.insns_int = {
BPF_ALU32_IMM(BPF_MOV, R0, 0),
BPF_LD_IMM64(R1, -3),
BPF_JMP_IMM(BPF_JSGE, R1, 0, 4),
BPF_ALU64_IMM(BPF_ADD, R1, 2),
BPF_JMP_IMM(BPF_JSGE, R1, 0, 2),
BPF_ALU64_IMM(BPF_ADD, R1, 2),
BPF_JMP_IMM(BPF_JSGE, R1, 0, 1),
BPF_EXIT_INSN(), /* bad exit */
BPF_ALU32_IMM(BPF_MOV, R0, 1), /* good exit */
BPF_EXIT_INSN(),
},
INTERNAL,
{ },
{ { 0, 1 } },
},
/* BPF_JMP | BPF_JGT | BPF_K */
{
"JMP_JGT_K: if (3 > 2) return 1",