Hi all, After merging the final tree, today's linux-next build (powerpc allyesconfig) failed like this:
powerpc64-linux-ld: arch/powerpc/net/built-in.o: In function `bpf_slow_path_word': (.text+0x90): sibling call optimization to `skb_copy_bits' does not allow automatic multiple TOCs; recompile with -mminimal-toc or -fno-optimize-sibling-calls, or make `skb_copy_bits' extern powerpc64-linux-ld: arch/powerpc/net/built-in.o: In function `bpf_slow_path_half': (.text+0xe0): sibling call optimization to `skb_copy_bits' does not allow automatic multiple TOCs; recompile with -mminimal-toc or -fno-optimize-sibling-calls, or make `skb_copy_bits' extern powerpc64-linux-ld: arch/powerpc/net/built-in.o: In function `bpf_slow_path_byte': (.text+0x130): sibling call optimization to `skb_copy_bits' does not allow automatic multiple TOCs; recompile with -mminimal-toc or -fno-optimize-sibling-calls, or make `skb_copy_bits' extern powerpc64-linux-ld: arch/powerpc/net/built-in.o: In function `bpf_slow_path_byte_msh': (.text+0x180): sibling call optimization to `skb_copy_bits' does not allow automatic multiple TOCs; recompile with -mminimal-toc or -fno-optimize-sibling-calls, or make `skb_copy_bits' extern powerpc64-linux-ld: arch/powerpc/net/built-in.o: In function `sk_load_word_negative_offset': (.text+0x1dc): sibling call optimization to `bpf_internal_load_pointer_neg_helper' does not allow automatic multiple TOCs; recompile with -mminimal-toc or -fno-optimize-sibling-calls, or make `bpf_internal_load_pointer_neg_helper' extern powerpc64-linux-ld: arch/powerpc/net/built-in.o: In function `sk_load_half_negative_offset': (.text+0x238): sibling call optimization to `bpf_internal_load_pointer_neg_helper' does not allow automatic multiple TOCs; recompile with -mminimal-toc or -fno-optimize-sibling-calls, or make `bpf_internal_load_pointer_neg_helper' extern powerpc64-linux-ld: arch/powerpc/net/built-in.o: In function `sk_load_byte_negative_offset': (.text+0x294): sibling call optimization to `bpf_internal_load_pointer_neg_helper' does not allow automatic multiple TOCs; recompile with -mminimal-toc or -fno-optimize-sibling-calls, or make `bpf_internal_load_pointer_neg_helper' extern powerpc64-linux-ld: arch/powerpc/net/built-in.o: In function `sk_load_byte_msh_negative_offset': (.text+0x2f0): sibling call optimization to `bpf_internal_load_pointer_neg_helper' does not allow automatic multiple TOCs; recompile with -mminimal-toc or -fno-optimize-sibling-calls, or make `bpf_internal_load_pointer_neg_helper' extern powerpc64-linux-ld: final link failed: Bad value I started building with gcc 4.6.3/binutils 2.22 today. gcc 4.6.0/binutils 2.21 do not produce this error, it produces this instead (which has been happening for a long time): powerpc64-linux-ld: TOC section size exceeds 64k -- Cheers, Stephen Rothwell s...@canb.auug.org.au
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