Context |
Check |
Description |
bpf/vmtest-bpf-next-PR |
fail
|
PR summary
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bpf/vmtest-bpf-next-VM_Test-30 |
success
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Logs for x86_64-llvm-16 / test (test_progs, false, 360) / test_progs on x86_64 with llvm-16
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bpf/vmtest-bpf-next-VM_Test-31 |
success
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Logs for x86_64-llvm-16 / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with llvm-16
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bpf/vmtest-bpf-next-VM_Test-32 |
success
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Logs for x86_64-llvm-16 / test (test_verifier, false, 360) / test_verifier on x86_64 with llvm-16
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bpf/vmtest-bpf-next-VM_Test-33 |
success
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Logs for x86_64-llvm-16 / veristat
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bpf/vmtest-bpf-next-VM_Test-0 |
success
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Logs for Lint
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bpf/vmtest-bpf-next-VM_Test-1 |
success
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Logs for ShellCheck
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bpf/vmtest-bpf-next-VM_Test-2 |
success
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Logs for Validate matrix.py
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bpf/vmtest-bpf-next-VM_Test-7 |
success
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Logs for aarch64-gcc / test (test_verifier, false, 360) / test_verifier on aarch64 with gcc
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bpf/vmtest-bpf-next-VM_Test-3 |
success
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Logs for aarch64-gcc / build / build for aarch64 with gcc
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bpf/vmtest-bpf-next-VM_Test-8 |
success
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Logs for aarch64-gcc / veristat
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bpf/vmtest-bpf-next-VM_Test-4 |
fail
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Logs for aarch64-gcc / test (test_maps, false, 360) / test_maps on aarch64 with gcc
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bpf/vmtest-bpf-next-VM_Test-5 |
fail
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Logs for aarch64-gcc / test (test_progs, false, 360) / test_progs on aarch64 with gcc
|
bpf/vmtest-bpf-next-VM_Test-6 |
fail
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Logs for aarch64-gcc / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on aarch64 with gcc
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bpf/vmtest-bpf-next-VM_Test-9 |
success
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Logs for s390x-gcc / build / build for s390x with gcc
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bpf/vmtest-bpf-next-VM_Test-14 |
success
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Logs for s390x-gcc / veristat
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bpf/vmtest-bpf-next-VM_Test-15 |
success
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Logs for set-matrix
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bpf/vmtest-bpf-next-VM_Test-16 |
success
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Logs for x86_64-gcc / build / build for x86_64 with gcc
|
bpf/vmtest-bpf-next-VM_Test-17 |
fail
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Logs for x86_64-gcc / test (test_maps, false, 360) / test_maps on x86_64 with gcc
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bpf/vmtest-bpf-next-VM_Test-18 |
fail
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Logs for x86_64-gcc / test (test_progs, false, 360) / test_progs on x86_64 with gcc
|
bpf/vmtest-bpf-next-VM_Test-19 |
fail
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Logs for x86_64-gcc / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with gcc
|
bpf/vmtest-bpf-next-VM_Test-20 |
success
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Logs for x86_64-gcc / test (test_progs_no_alu32_parallel, true, 30) / test_progs_no_alu32_parallel on x86_64 with gcc
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bpf/vmtest-bpf-next-VM_Test-21 |
success
|
Logs for x86_64-gcc / test (test_progs_parallel, true, 30) / test_progs_parallel on x86_64 with gcc
|
bpf/vmtest-bpf-next-VM_Test-22 |
success
|
Logs for x86_64-gcc / test (test_verifier, false, 360) / test_verifier on x86_64 with gcc
|
bpf/vmtest-bpf-next-VM_Test-23 |
fail
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Logs for x86_64-gcc / veristat / veristat on x86_64 with gcc
|
bpf/vmtest-bpf-next-VM_Test-24 |
success
|
Logs for x86_64-llvm-16 / build / build for x86_64 with llvm-16
|
bpf/vmtest-bpf-next-VM_Test-25 |
fail
|
Logs for x86_64-llvm-16 / test (test_maps, false, 360) / test_maps on x86_64 with llvm-16
|
bpf/vmtest-bpf-next-VM_Test-26 |
fail
|
Logs for x86_64-llvm-16 / test (test_progs, false, 360) / test_progs on x86_64 with llvm-16
|
bpf/vmtest-bpf-next-VM_Test-27 |
fail
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Logs for x86_64-llvm-16 / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with llvm-16
|
bpf/vmtest-bpf-next-VM_Test-28 |
success
|
Logs for x86_64-llvm-16 / test (test_verifier, false, 360) / test_verifier on x86_64 with llvm-16
|
bpf/vmtest-bpf-next-VM_Test-29 |
success
|
Logs for x86_64-llvm-16 / veristat
|
bpf/vmtest-bpf-next-VM_Test-13 |
success
|
Logs for s390x-gcc / test (test_verifier, false, 360) / test_verifier on s390x with gcc
|
bpf/vmtest-bpf-next-VM_Test-12 |
fail
|
Logs for s390x-gcc / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on s390x with gcc
|
bpf/vmtest-bpf-next-VM_Test-11 |
fail
|
Logs for s390x-gcc / test (test_progs, false, 360) / test_progs on s390x with gcc
|
bpf/vmtest-bpf-next-VM_Test-10 |
fail
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Logs for s390x-gcc / test (test_maps, false, 360) / test_maps on s390x with gcc
|
netdev/series_format |
fail
|
Series longer than 15 patches (and no cover letter)
|
netdev/tree_selection |
success
|
Clearly marked for bpf-next
|
netdev/fixes_present |
success
|
Fixes tag not required for -next series
|
netdev/header_inline |
success
|
No static functions without inline keyword in header files
|
netdev/build_32bit |
success
|
Errors and warnings before: 8 this patch: 8
|
netdev/cc_maintainers |
success
|
CCed 12 of 12 maintainers
|
netdev/build_clang |
success
|
Errors and warnings before: 8 this patch: 8
|
netdev/verify_signedoff |
success
|
Signed-off-by tag matches author and committer
|
netdev/deprecated_api |
success
|
None detected
|
netdev/check_selftest |
success
|
No net selftest shell script
|
netdev/verify_fixes |
success
|
No Fixes tag
|
netdev/build_allmodconfig_warn |
success
|
Errors and warnings before: 8 this patch: 8
|
netdev/checkpatch |
warning
|
WARNING: line length of 81 exceeds 80 columns
WARNING: line length of 87 exceeds 80 columns
|
netdev/build_clang_rust |
success
|
No Rust files in patch. Skipping build
|
netdev/kdoc |
success
|
Errors and warnings before: 0 this patch: 0
|
netdev/source_inline |
success
|
Was 0 now: 0
|
@@ -350,7 +350,29 @@ static int btf_parse_kind_layout_sec(struct btf *btf)
return 0;
}
-static int btf_type_size(const struct btf_type *t)
+/* for unknown kinds, consult kind layout. */
+static int btf_type_size_unknown(const struct btf *btf, const struct btf_type *t)
+{
+ int size = sizeof(struct btf_type);
+ struct btf_kind_layout *k = NULL;
+ __u16 vlen = btf_vlen(t);
+ __u8 kind = btf_kind(t);
+
+ if (btf->kind_layout)
+ k = &((struct btf_kind_layout *)btf->kind_layout)[kind];
+
+ if (!k || (void *)k > ((void *)btf->kind_layout + btf->hdr->kind_layout_len)) {
+ pr_debug("Unsupported BTF_KIND: %u\n", btf_kind(t));
+ return -EINVAL;
+ }
+
+ size += k->info_sz;
+ size += vlen * k->elem_sz;
+
+ return size;
+}
+
+static int btf_type_size(const struct btf *btf, const struct btf_type *t)
{
const int base_size = sizeof(struct btf_type);
__u16 vlen = btf_vlen(t);
@@ -386,8 +408,7 @@ static int btf_type_size(const struct btf_type *t)
case BTF_KIND_DECL_TAG:
return base_size + sizeof(struct btf_decl_tag);
default:
- pr_debug("Unsupported BTF_KIND:%u\n", btf_kind(t));
- return -EINVAL;
+ return btf_type_size_unknown(btf, t);
}
}
@@ -486,7 +507,7 @@ static int btf_parse_type_sec(struct btf *btf)
if (btf->swapped_endian)
btf_bswap_type_base(next_type);
- type_size = btf_type_size(next_type);
+ type_size = btf_type_size(btf, next_type);
if (type_size < 0)
return type_size;
if (next_type + type_size > end_type) {
@@ -1862,7 +1883,7 @@ int btf__add_type(struct btf *btf, const struct btf *src_btf, const struct btf_t
struct btf_type *t;
int sz, err;
- sz = btf_type_size(src_type);
+ sz = btf_type_size(src_btf, src_type);
if (sz < 0)
return libbpf_err(sz);
@@ -1943,7 +1964,7 @@ int btf__add_btf(struct btf *btf, const struct btf *src_btf)
memcpy(t, src_btf->types_data, data_sz);
for (i = 0; i < cnt; i++) {
- sz = btf_type_size(t);
+ sz = btf_type_size(src_btf, t);
if (sz < 0) {
/* unlikely, has to be corrupted src_btf */
err = sz;
@@ -4939,7 +4960,7 @@ static int btf_dedup_compact_types(struct btf_dedup *d)
continue;
t = btf__type_by_id(d->btf, id);
- len = btf_type_size(t);
+ len = btf_type_size(d->btf, t);
if (len < 0)
return len;
This allows BTF parsing to proceed even if we do not know the kind. Signed-off-by: Alan Maguire <alan.maguire@oracle.com> --- tools/lib/bpf/btf.c | 35 ++++++++++++++++++++++++++++------- 1 file changed, 28 insertions(+), 7 deletions(-)