Context |
Check |
Description |
bpf/vmtest-bpf-next-PR |
success
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PR summary
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netdev/series_format |
success
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Single patches do not need cover letters
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netdev/tree_selection |
success
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Clearly marked for bpf-next
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netdev/ynl |
success
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Generated files up to date;
no warnings/errors;
no diff in generated;
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netdev/fixes_present |
success
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Fixes tag not required for -next series
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netdev/header_inline |
success
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No static functions without inline keyword in header files
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netdev/build_32bit |
success
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Errors and warnings before: 8 this patch: 8
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netdev/build_tools |
success
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Errors and warnings before: 1 this patch: 1
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netdev/cc_maintainers |
warning
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16 maintainers not CCed: andrii@kernel.org llvm@lists.linux.dev nathan@kernel.org daniel@iogearbox.net justinstitt@google.com ast@kernel.org sdf@google.com haoluo@google.com kpsingh@kernel.org john.fastabend@gmail.com ndesaulniers@google.com jolsa@kernel.org yonghong.song@linux.dev song@kernel.org martin.lau@linux.dev morbo@google.com
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netdev/build_clang |
success
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Errors and warnings before: 8 this patch: 8
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netdev/verify_signedoff |
success
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Signed-off-by tag matches author and committer
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netdev/deprecated_api |
success
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None detected
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netdev/check_selftest |
success
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No net selftest shell script
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netdev/verify_fixes |
success
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No Fixes tag
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netdev/build_allmodconfig_warn |
success
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Errors and warnings before: 8 this patch: 8
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netdev/checkpatch |
warning
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WARNING: line length of 90 exceeds 80 columns
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netdev/build_clang_rust |
success
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No Rust files in patch. Skipping build
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netdev/kdoc |
success
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Errors and warnings before: 0 this patch: 0
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netdev/source_inline |
success
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Was 0 now: 0
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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-3 |
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Logs for Validate matrix.py
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bpf/vmtest-bpf-next-VM_Test-2 |
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Logs for Unittests
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bpf/vmtest-bpf-next-VM_Test-12 |
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Logs for s390x-gcc / build-release
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bpf/vmtest-bpf-next-VM_Test-11 |
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-20 |
success
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Logs for x86_64-gcc / build-release
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bpf/vmtest-bpf-next-VM_Test-35 |
success
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Logs for x86_64-llvm-18 / build / build for x86_64 with llvm-18
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bpf/vmtest-bpf-next-VM_Test-17 |
success
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Logs for s390x-gcc / veristat
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bpf/vmtest-bpf-next-VM_Test-18 |
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Logs for set-matrix
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bpf/vmtest-bpf-next-VM_Test-1 |
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Logs for ShellCheck
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bpf/vmtest-bpf-next-VM_Test-29 |
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Logs for x86_64-llvm-17 / build-release / build for x86_64 with llvm-17 and -O2 optimization
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bpf/vmtest-bpf-next-VM_Test-36 |
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Logs for x86_64-llvm-18 / build-release / build for x86_64 with llvm-18 and -O2 optimization
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bpf/vmtest-bpf-next-VM_Test-34 |
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Logs for x86_64-llvm-17 / veristat
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bpf/vmtest-bpf-next-VM_Test-4 |
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-5 |
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Logs for aarch64-gcc / build-release
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bpf/vmtest-bpf-next-VM_Test-10 |
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Logs for aarch64-gcc / veristat
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bpf/vmtest-bpf-next-VM_Test-42 |
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Logs for x86_64-llvm-18 / veristat
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bpf/vmtest-bpf-next-VM_Test-19 |
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Logs for x86_64-gcc / build / build for x86_64 with gcc
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bpf/vmtest-bpf-next-VM_Test-28 |
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Logs for x86_64-llvm-17 / build / build for x86_64 with llvm-17
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bpf/vmtest-bpf-next-VM_Test-9 |
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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-21 |
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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-7 |
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Logs for aarch64-gcc / test (test_progs, false, 360) / test_progs on aarch64 with gcc
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bpf/vmtest-bpf-next-VM_Test-25 |
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Logs for x86_64-gcc / test (test_progs_parallel, true, 30) / test_progs_parallel on x86_64 with gcc
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bpf/vmtest-bpf-next-VM_Test-26 |
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Logs for x86_64-gcc / test (test_verifier, false, 360) / test_verifier on x86_64 with gcc
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bpf/vmtest-bpf-next-VM_Test-24 |
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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-27 |
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Logs for x86_64-gcc / veristat / veristat on x86_64 with gcc
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bpf/vmtest-bpf-next-VM_Test-8 |
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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-38 |
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Logs for x86_64-llvm-18 / test (test_progs, false, 360) / test_progs on x86_64 with llvm-18
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bpf/vmtest-bpf-next-VM_Test-22 |
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Logs for x86_64-gcc / test (test_progs, false, 360) / test_progs on x86_64 with gcc
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bpf/vmtest-bpf-next-VM_Test-15 |
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Logs for s390x-gcc / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on s390x with gcc
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bpf/vmtest-bpf-next-VM_Test-6 |
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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-33 |
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Logs for x86_64-llvm-17 / test (test_verifier, false, 360) / test_verifier on x86_64 with llvm-17
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bpf/vmtest-bpf-next-VM_Test-39 |
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Logs for x86_64-llvm-18 / test (test_progs_cpuv4, false, 360) / test_progs_cpuv4 on x86_64 with llvm-18
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bpf/vmtest-bpf-next-VM_Test-13 |
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Logs for s390x-gcc / test (test_maps, false, 360) / test_maps on s390x with gcc
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bpf/vmtest-bpf-next-VM_Test-41 |
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Logs for x86_64-llvm-18 / test (test_verifier, false, 360) / test_verifier on x86_64 with llvm-18
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bpf/vmtest-bpf-next-VM_Test-16 |
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Logs for s390x-gcc / test (test_verifier, false, 360) / test_verifier on s390x with gcc
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bpf/vmtest-bpf-next-VM_Test-37 |
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Logs for x86_64-llvm-18 / test (test_maps, false, 360) / test_maps on x86_64 with llvm-18
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bpf/vmtest-bpf-next-VM_Test-23 |
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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
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bpf/vmtest-bpf-next-VM_Test-40 |
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Logs for x86_64-llvm-18 / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with llvm-18
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bpf/vmtest-bpf-next-VM_Test-31 |
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Logs for x86_64-llvm-17 / test (test_progs, false, 360) / test_progs on x86_64 with llvm-17
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bpf/vmtest-bpf-next-VM_Test-30 |
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Logs for x86_64-llvm-17 / test (test_maps, false, 360) / test_maps on x86_64 with llvm-17
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bpf/vmtest-bpf-next-VM_Test-14 |
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Logs for s390x-gcc / test (test_progs, false, 360) / test_progs on s390x with gcc
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bpf/vmtest-bpf-next-VM_Test-32 |
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Logs for x86_64-llvm-17 / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with llvm-17
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@@ -137,7 +137,8 @@
/*
* Helper function to perform a tail call with a constant/immediate map slot.
*/
-#if __clang_major__ >= 8 && defined(__bpf__)
+#if (defined(__clang__) && __clang_major__ >= 8) || (!defined(__clang__) && __GNUC__ > 12)
+#if defined(__bpf__)
static __always_inline void
bpf_tail_call_static(void *ctx, const void *map, const __u32 slot)
{
@@ -165,6 +166,7 @@ bpf_tail_call_static(void *ctx, const void *map, const __u32 slot)
: "r0", "r1", "r2", "r3", "r4", "r5");
}
#endif
+#endif
enum libbpf_pin_type {
LIBBPF_PIN_NONE,
[Changes from V1; - Add minimum GCC version that supports bpf_tail_call_static.] The definition of bpf_tail_call_static in tools/lib/bpf/bpf_helpers.h is guarded by a preprocessor check to assure that clang is recent enough to support it. This patch updates the guard so the function is compiled when using GCC 13 or later as well. Tested in bpf-next master. No regressions. Signed-off-by: Jose E. Marchesi <jose.marchesi@oracle.com> Cc: Andrii Nakryiko <andrii.nakryiko@gmail.com> Cc: Yonghong Song <yhs@meta.com> Cc: Eduard Zingerman <eddyz87@gmail.com> Cc: david.faust@oracle.com Cc: cupertino.miranda@oracle.com --- tools/lib/bpf/bpf_helpers.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)