========== 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: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:1926: .] 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:266:6: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 266 | if (skb_copy_seq_read(st, off, skb_put(skb, len), len)) { | ^ ../net/xfrm/xfrm_iptfs.c:266:6: 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:499:7: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 499 | if (skb_copy_seq_read(st, data, &xtfs->ra_runt[runtlen], | ^ ../net/xfrm/xfrm_iptfs.c:564:7: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 564 | if (skb_copy_seq_read(st, data, skb_put(newskb, copylen), | ^ ../net/xfrm/xfrm_iptfs.c:589:6: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 589 | if (skb_copy_seq_read(st, data, skb_put(newskb, copylen), copylen)) { | ^ ../net/xfrm/xfrm_iptfs.c:659:6: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 659 | if (skb_copy_seq_read(&skbseq, 0, ipth, sizeof(*ipth))) { | ^ ../net/xfrm/xfrm_iptfs.c:1111:8: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1111 | err = skb_copy_seq_read(st, offset, skb_put(skb, copy_len), copy_len); | ^ 6 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:1926: .] 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.bmHzsTZ9l3 2024-09-06 22:39:48.297215535 -0700 +++ /tmp/tmp.BglfZy2yM1 2024-09-06 22:40:04.053529530 -0700 @@ -8,2 +8,2 @@ -../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:266:6: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] + 266 | if (skb_copy_seq_read(st, off, skb_put(skb, len), len)) { @@ -11 +11 @@ -../net/xfrm/xfrm_iptfs.c:221:6: note: did you mean 'skb_abort_seq_read'? +../net/xfrm/xfrm_iptfs.c:266:6: note: did you mean 'skb_abort_seq_read'? @@ -15,2 +15,8 @@ -../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:499:7: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] + 499 | if (skb_copy_seq_read(st, data, &xtfs->ra_runt[runtlen], + | ^ +../net/xfrm/xfrm_iptfs.c:564:7: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] + 564 | if (skb_copy_seq_read(st, data, skb_put(newskb, copylen), + | ^ +../net/xfrm/xfrm_iptfs.c:589:6: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] + 589 | if (skb_copy_seq_read(st, data, skb_put(newskb, copylen), copylen)) { @@ -18,2 +24,5 @@ -../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); +../net/xfrm/xfrm_iptfs.c:659:6: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] + 659 | if (skb_copy_seq_read(&skbseq, 0, ipth, sizeof(*ipth))) { + | ^ +../net/xfrm/xfrm_iptfs.c:1111:8: error: call to undeclared function 'skb_copy_seq_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] + 1111 | err = skb_copy_seq_read(st, offset, skb_put(skb, copy_len), copy_len); @@ -21 +30 @@ -3 errors generated. +6 errors generated. Per-file breakdown --- /tmp/tmp.Ef7wpUFR5R 2024-09-06 22:40:04.061529690 -0700 +++ /tmp/tmp.uAhBXyme5G 2024-09-06 22:40:04.063529730 -0700 @@ -1 +1 @@ - 3 ../net/xfrm/xfrm_iptfs.c + 6 ../net/xfrm/xfrm_iptfs.c