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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

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Two minor conflicts in virtio_net driver (bug fix overlapping addition
of a helper) and MAINTAINERS (new driver edit overlapping revamp of
PHY entry).

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2017-08-01 10:07:50 -07:00
parent bb1182bc3e bc78d646e7
commit 29fda25a2d
537 changed files with 11751 additions and 5184 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
tools/testing/selftests/bpf/test_progs.c
View File

@@ -340,6 +340,7 @@ static void test_bpf_obj_id(void)
/* Check getting prog info */
info_len = sizeof(struct bpf_prog_info) * 2;
bzero(&prog_infos[i], info_len);
prog_infos[i].jited_prog_insns = ptr_to_u64(jited_insns);
prog_infos[i].jited_prog_len = sizeof(jited_insns);
prog_infos[i].xlated_prog_insns = ptr_to_u64(xlated_insns);
@@ -369,6 +370,7 @@ static void test_bpf_obj_id(void)
/* Check getting map info */
info_len = sizeof(struct bpf_map_info) * 2;
bzero(&map_infos[i], info_len);
err = bpf_obj_get_info_by_fd(map_fds[i], &map_infos[i],
&info_len);
if (CHECK(err ||
@@ -394,7 +396,7 @@ static void test_bpf_obj_id(void)
nr_id_found = 0;
next_id = 0;
while (!bpf_prog_get_next_id(next_id, &next_id)) {
struct bpf_prog_info prog_info;
struct bpf_prog_info prog_info = {};
int prog_fd;
info_len = sizeof(prog_info);
@@ -418,6 +420,8 @@ static void test_bpf_obj_id(void)
nr_id_found++;
err = bpf_obj_get_info_by_fd(prog_fd, &prog_info, &info_len);
prog_infos[i].jited_prog_insns = 0;
prog_infos[i].xlated_prog_insns = 0;
CHECK(err || info_len != sizeof(struct bpf_prog_info) ||
memcmp(&prog_info, &prog_infos[i], info_len),
"get-prog-info(next_id->fd)",
@@ -436,7 +440,7 @@ static void test_bpf_obj_id(void)
nr_id_found = 0;
next_id = 0;
while (!bpf_map_get_next_id(next_id, &next_id)) {
struct bpf_map_info map_info;
struct bpf_map_info map_info = {};
int map_fd;
info_len = sizeof(map_info);

28
tools/testing/selftests/bpf/test_verifier.c
View File

@@ -5980,6 +5980,34 @@ static struct bpf_test tests[] = {
.result = REJECT,
.result_unpriv = REJECT,
},
{
"subtraction bounds (map value)",
.insns = {
BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
BPF_LD_MAP_FD(BPF_REG_1, 0),
BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
BPF_FUNC_map_lookup_elem),
BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
BPF_JMP_IMM(BPF_JGT, BPF_REG_1, 0xff, 7),
BPF_LDX_MEM(BPF_B, BPF_REG_3, BPF_REG_0, 1),
BPF_JMP_IMM(BPF_JGT, BPF_REG_3, 0xff, 5),
BPF_ALU64_REG(BPF_SUB, BPF_REG_1, BPF_REG_3),
BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 56),
BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
BPF_EXIT_INSN(),
BPF_MOV64_IMM(BPF_REG_0, 0),
BPF_EXIT_INSN(),
},
.fixup_map1 = { 3 },
.errstr_unpriv = "R0 pointer arithmetic prohibited",
.errstr = "R0 min value is negative, either use unsigned index or do a if (index >=0) check.",
.result = REJECT,
.result_unpriv = REJECT,
},
};
static int probe_filter_length(const struct bpf_insn *fp)