========== build_clang - FAILED tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files ../net/xfrm/xfrm_iptfs.c:408:8: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 408 | err = skb_copy_seq_read(st, offset, skb_put(skb, copy_len), copy_len); | ^ ../net/xfrm/xfrm_iptfs.c:408:8: note: did you mean 'skb_abort_seq_read'? ../include/linux/skbuff.h:1435:6: note: 'skb_abort_seq_read' declared here 1435 | void skb_abort_seq_read(struct skb_seq_state *st); | ^ 1 error generated. make[5]: *** [../scripts/Makefile.build:244: net/xfrm/xfrm_iptfs.o] Error 1 make[4]: *** [../scripts/Makefile.build:485: net/xfrm] Error 2 make[3]: *** [../scripts/Makefile.build:485: net] Error 2 make[3]: *** Waiting for unfinished jobs.... make[2]: *** [/home/nipa/net-next/wt-0/Makefile:1925: .] Error 2 make[1]: *** [/home/nipa/net-next/wt-0/Makefile:224: __sub-make] Error 2 make: *** [Makefile:224: __sub-make] Error 2 tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files ../net/xfrm/xfrm_iptfs.c:221:6: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 221 | if (skb_copy_seq_read(st, off, skb_put(skb, len), len)) { | ^ ../net/xfrm/xfrm_iptfs.c:221:6: note: did you mean 'skb_abort_seq_read'? ../include/linux/skbuff.h:1435:6: note: 'skb_abort_seq_read' declared here 1435 | void skb_abort_seq_read(struct skb_seq_state *st); | ^ ../net/xfrm/xfrm_iptfs.c:315:6: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 315 | if (skb_copy_seq_read(&skbseq, 0, ipth, sizeof(*ipth))) { | ^ ../net/xfrm/xfrm_iptfs.c:675:8: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 675 | err = skb_copy_seq_read(st, offset, skb_put(skb, copy_len), copy_len); | ^ 3 errors generated. make[5]: *** [../scripts/Makefile.build:244: net/xfrm/xfrm_iptfs.o] Error 1 make[4]: *** [../scripts/Makefile.build:485: net/xfrm] Error 2 make[3]: *** [../scripts/Makefile.build:485: net] Error 2 make[3]: *** Waiting for unfinished jobs.... make[2]: *** [/home/nipa/net-next/wt-0/Makefile:1925: .] Error 2 make[1]: *** [/home/nipa/net-next/wt-0/Makefile:224: __sub-make] Error 2 make: *** [Makefile:224: __sub-make] Error 2 New errors added --- /tmp/tmp.hKHqN4nGXh 2024-08-24 01:12:54.551958351 -0700 +++ /tmp/tmp.yXRLitXVVE 2024-08-24 01:13:09.744261834 -0700 @@ -8,4 +8,4 @@ -../net/xfrm/xfrm_iptfs.c:408:8: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] - 408 | err = skb_copy_seq_read(st, offset, skb_put(skb, copy_len), copy_len); - | ^ -../net/xfrm/xfrm_iptfs.c:408:8: note: did you mean 'skb_abort_seq_read'? +../net/xfrm/xfrm_iptfs.c:221:6: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] + 221 | if (skb_copy_seq_read(st, off, skb_put(skb, len), len)) { + | ^ +../net/xfrm/xfrm_iptfs.c:221:6: note: did you mean 'skb_abort_seq_read'? @@ -15 +15,7 @@ -1 error generated. +../net/xfrm/xfrm_iptfs.c:315:6: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] + 315 | if (skb_copy_seq_read(&skbseq, 0, ipth, sizeof(*ipth))) { + | ^ +../net/xfrm/xfrm_iptfs.c:675:8: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] + 675 | err = skb_copy_seq_read(st, offset, skb_put(skb, copy_len), copy_len); + | ^ +3 errors generated. Per-file breakdown --- /tmp/tmp.bhNf639WMZ 2024-08-24 01:13:09.752261994 -0700 +++ /tmp/tmp.GVt4cpqTmx 2024-08-24 01:13:09.754262034 -0700 @@ -1 +1 @@ - 1 ../net/xfrm/xfrm_iptfs.c + 3 ../net/xfrm/xfrm_iptfs.c