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Date: Tue, 1 Jul 2014 16:43:10 -0400 From: Steven Rostedt <rostedt@...dmis.org> To: Andy Lutomirski <luto@...capital.net> Cc: LKML <linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...nel.org>, "H. Peter Anvin" <hpa@...or.com>, Linus Torvalds <torvalds@...ux-foundation.org> Subject: Re: [BUILD BUG][3.16-rc3] Error: too many copied sections (max = 13) On Mon, 30 Jun 2014 22:09:18 -0700 Andy Lutomirski <luto@...capital.net> wrote: > > for i in arch/x86/vdso/*.so.dbg; do echo $i; eu-readelf -S $i; done > > after a failed build? > > Let the game of section whack-a-mole begin. As this is just a compile failure, I can work on this even while it builds for my test boxes. Here's the result after a build: arch/x86/vdso/vdso32-int80.so.dbg There are 27 section headers, starting at offset 0x2f9c: Section Headers: [Nr] Name Type Addr Off Size ES Flags Lk Inf Al [ 0] NULL 00000000 000000 000000 0 0 0 0 [ 1] .hash HASH 000000b4 0000b4 000038 4 A 2 0 4 [ 2] .dynsym DYNSYM 000000ec 0000ec 000090 16 A 3 1 4 [ 3] .dynstr STRTAB 0000017c 00017c 000095 0 A 0 0 1 [ 4] .gnu.version GNU_versym 00000212 000212 000012 2 A 2 0 2 [ 5] .gnu.version_d GNU_verdef 00000224 000224 000054 0 A 3 3 4 [ 6] .dynamic DYNAMIC 00000278 000278 000080 8 WA 3 0 4 [ 7] .rodata PROGBITS 000002f8 0002f8 000228 4 WA 0 0 4 [ 8] .fake_shstrtab PROGBITS 00000520 000520 000076 0 A 0 0 4 [ 9] .note NOTE 00000598 000598 00003c 0 A 0 0 4 [10] .eh_frame_hdr PROGBITS 000005d4 0005d4 000024 0 A 0 0 4 [11] .eh_frame PROGBITS 000005f8 0005f8 0000f4 0 A 0 0 4 [12] .text PROGBITS 000006f0 0006f0 000373 0 AX 0 0 16 [13] .altinstructions PROGBITS 00000a63 000a63 000018 0 A 0 0 1 [14] .altinstr_replacement PROGBITS 00000a7b 000a7b 000006 0 AX 0 0 1 [15] .debug_info PROGBITS 00000000 000a81 001161 0 0 0 1 [16] .debug_abbrev PROGBITS 00000000 001be2 0002b7 0 0 0 1 [17] .debug_loc PROGBITS 00000000 001e99 0000e0 0 0 0 1 [18] .debug_aranges PROGBITS 00000000 001f80 000040 0 0 0 8 [19] .debug_ranges PROGBITS 00000000 001fc0 000060 0 0 0 1 [20] .debug_line PROGBITS 00000000 002020 000633 0 0 0 1 [21] .debug_str PROGBITS 00000000 002653 000733 1 MS 0 0 1 [22] .comment PROGBITS 00000000 002d86 000011 1 MS 0 0 1 [23] .debug_frame PROGBITS 00000000 002d98 0000dc 0 0 0 4 [24] .shstrtab STRTAB 00000000 002e74 000127 0 0 0 1 [25] .symtab SYMTAB 00000000 0033d4 000340 16 26 44 4 [26] .strtab STRTAB 00000000 003714 0001e3 0 0 0 1 arch/x86/vdso/vdso32-syscall.so.dbg There are 27 section headers, starting at offset 0x2fac: Section Headers: [Nr] Name Type Addr Off Size ES Flags Lk Inf Al [ 0] NULL 00000000 000000 000000 0 0 0 0 [ 1] .hash HASH 000000b4 0000b4 000038 4 A 2 0 4 [ 2] .dynsym DYNSYM 000000ec 0000ec 000090 16 A 3 1 4 [ 3] .dynstr STRTAB 0000017c 00017c 000095 0 A 0 0 1 [ 4] .gnu.version GNU_versym 00000212 000212 000012 2 A 2 0 2 [ 5] .gnu.version_d GNU_verdef 00000224 000224 000054 0 A 3 3 4 [ 6] .dynamic DYNAMIC 00000278 000278 000080 8 WA 3 0 4 [ 7] .rodata PROGBITS 000002f8 0002f8 000220 4 WA 0 0 4 [ 8] .fake_shstrtab PROGBITS 00000518 000518 000076 0 A 0 0 4 [ 9] .note NOTE 00000590 000590 00003c 0 A 0 0 4 [10] .eh_frame_hdr PROGBITS 000005cc 0005cc 000024 0 A 0 0 4 [11] .eh_frame PROGBITS 000005f0 0005f0 0000fc 0 A 0 0 4 [12] .text PROGBITS 000006f0 0006f0 000380 0 AX 0 0 16 [13] .altinstructions PROGBITS 00000a70 000a70 000018 0 A 0 0 1 [14] .altinstr_replacement PROGBITS 00000a88 000a88 000006 0 AX 0 0 1 [15] .debug_info PROGBITS 00000000 000a8e 001161 0 0 0 1 [16] .debug_abbrev PROGBITS 00000000 001bef 0002b7 0 0 0 1 [17] .debug_loc PROGBITS 00000000 001ea6 0000e0 0 0 0 1 [18] .debug_aranges PROGBITS 00000000 001f88 000040 0 0 0 8 [19] .debug_ranges PROGBITS 00000000 001fc8 000060 0 0 0 1 [20] .debug_line PROGBITS 00000000 002028 00063b 0 0 0 1 [21] .debug_str PROGBITS 00000000 002663 000733 1 MS 0 0 1 [22] .comment PROGBITS 00000000 002d96 000011 1 MS 0 0 1 [23] .debug_frame PROGBITS 00000000 002da8 0000dc 0 0 0 4 [24] .shstrtab STRTAB 00000000 002e84 000127 0 0 0 1 [25] .symtab SYMTAB 00000000 0033e4 000340 16 26 44 4 [26] .strtab STRTAB 00000000 003724 0001e3 0 0 0 1 arch/x86/vdso/vdso32-sysenter.so.dbg There are 27 section headers, starting at offset 0x2fb4: Section Headers: [Nr] Name Type Addr Off Size ES Flags Lk Inf Al [ 0] NULL 00000000 000000 000000 0 0 0 0 [ 1] .hash HASH 000000b4 0000b4 000038 4 A 2 0 4 [ 2] .dynsym DYNSYM 000000ec 0000ec 000090 16 A 3 1 4 [ 3] .dynstr STRTAB 0000017c 00017c 000095 0 A 0 0 1 [ 4] .gnu.version GNU_versym 00000212 000212 000012 2 A 2 0 2 [ 5] .gnu.version_d GNU_verdef 00000224 000224 000054 0 A 3 3 4 [ 6] .dynamic DYNAMIC 00000278 000278 000080 8 WA 3 0 4 [ 7] .rodata PROGBITS 000002f8 0002f8 000214 4 WA 0 0 4 [ 8] .fake_shstrtab PROGBITS 0000050c 00050c 000076 0 A 0 0 4 [ 9] .note NOTE 00000584 000584 00003c 0 A 0 0 4 [10] .eh_frame_hdr PROGBITS 000005c0 0005c0 000024 0 A 0 0 4 [11] .eh_frame PROGBITS 000005e4 0005e4 000108 0 A 0 0 4 [12] .text PROGBITS 000006f0 0006f0 000384 0 AX 0 0 16 [13] .altinstructions PROGBITS 00000a74 000a74 000018 0 A 0 0 1 [14] .altinstr_replacement PROGBITS 00000a8c 000a8c 000006 0 AX 0 0 1 [15] .debug_info PROGBITS 00000000 000a92 001161 0 0 0 1 [16] .debug_abbrev PROGBITS 00000000 001bf3 0002b7 0 0 0 1 [17] .debug_loc PROGBITS 00000000 001eaa 0000e0 0 0 0 1 [18] .debug_aranges PROGBITS 00000000 001f90 000040 0 0 0 8 [19] .debug_ranges PROGBITS 00000000 001fd0 000060 0 0 0 1 [20] .debug_line PROGBITS 00000000 002030 00063c 0 0 0 1 [21] .debug_str PROGBITS 00000000 00266c 000733 1 MS 0 0 1 [22] .comment PROGBITS 00000000 002d9f 000011 1 MS 0 0 1 [23] .debug_frame PROGBITS 00000000 002db0 0000dc 0 0 0 4 [24] .shstrtab STRTAB 00000000 002e8c 000127 0 0 0 1 [25] .symtab SYMTAB 00000000 0033ec 000350 16 26 45 4 [26] .strtab STRTAB 00000000 00373c 0001fa 0 0 0 1 arch/x86/vdso/vdso64.so.dbg There are 27 section headers, starting at offset 0x4460: Section Headers: [Nr] Name Type Addr Off Size ES Flags Lk Inf Al [ 0] NULL 0000000000000000 00000000 00000000 0 0 0 0 [ 1] .hash HASH 0000000000000120 00000120 00000040 4 A 2 0 8 [ 2] .dynsym DYNSYM 0000000000000160 00000160 00000108 24 A 3 2 8 [ 3] .dynstr STRTAB 0000000000000268 00000268 0000005e 0 A 0 0 1 [ 4] .gnu.version GNU_versym 00000000000002c6 000002c6 00000016 2 A 2 0 2 [ 5] .gnu.version_d GNU_verdef 00000000000002e0 000002e0 00000038 0 A 3 2 8 [ 6] .dynamic DYNAMIC 0000000000000318 00000318 00000100 16 WA 3 0 8 [ 7] .rodata PROGBITS 0000000000000418 00000418 00000340 8 WA 0 0 8 [ 8] .fake_shstrtab PROGBITS 0000000000000760 00000760 00000076 0 A 0 0 32 [ 9] .note NOTE 00000000000007d8 000007d8 0000003c 0 A 0 0 4 [10] .eh_frame_hdr PROGBITS 0000000000000814 00000814 00000034 0 A 0 0 4 [11] .eh_frame PROGBITS 0000000000000848 00000848 000000f8 0 A 0 0 8 [12] .text PROGBITS 0000000000000940 00000940 00000460 0 AX 0 0 16 [13] .altinstructions PROGBITS 0000000000000da0 00000da0 00000018 0 A 0 0 1 [14] .altinstr_replacement PROGBITS 0000000000000db8 00000db8 00000006 0 AX 0 0 1 [15] .rela.dyn RELA 0000000000000dc0 00000dc0 00000000 24 A 2 0 8 [16] .debug_info PROGBITS 0000000000000000 00000dc0 0000171c 0 0 0 1 [17] .debug_abbrev PROGBITS 0000000000000000 000024dc 00000468 0 0 0 1 [18] .debug_loc PROGBITS 0000000000000000 00002944 0000026c 0 0 0 1 [19] .debug_aranges PROGBITS 0000000000000000 00002bb0 00000060 0 0 0 1 [20] .debug_ranges PROGBITS 0000000000000000 00002c10 000006e0 0 0 0 1 [21] .debug_line PROGBITS 0000000000000000 000032f0 0000085f 0 0 0 1 [22] .debug_str PROGBITS 0000000000000000 00003b4f 000007d5 1 MS 0 0 1 [23] .comment PROGBITS 0000000000000000 00004324 00000011 1 MS 0 0 1 [24] .shstrtab STRTAB 0000000000000000 00004335 00000124 0 0 0 1 [25] .symtab SYMTAB 0000000000000000 00004b20 00000468 24 26 38 8 [26] .strtab STRTAB 0000000000000000 00004f88 00000156 0 0 0 1 arch/x86/vdso/vdso.so.dbg There are 24 section headers, starting at offset 0x4300: Section Headers: [Nr] Name Type Addr Off Size ES Flags Lk Inf Al [ 0] NULL 0000000000000000 00000000 00000000 0 0 0 0 [ 1] .hash HASH 0000000000000120 00000120 00000040 4 A 2 0 8 [ 2] .dynsym DYNSYM 0000000000000160 00000160 00000108 24 A 3 2 8 [ 3] .dynstr STRTAB 0000000000000268 00000268 0000005e 0 A 0 0 1 [ 4] .gnu.version GNU_versym 00000000000002c6 000002c6 00000016 2 A 2 0 2 [ 5] .gnu.version_d GNU_verdef 00000000000002e0 000002e0 00000038 0 A 3 2 8 [ 6] .note NOTE 0000000000000318 00000318 00000018 0 A 0 0 4 [ 7] .eh_frame_hdr PROGBITS 0000000000000330 00000330 00000034 0 A 0 0 4 [ 8] .eh_frame PROGBITS 0000000000000368 00000368 000000f8 0 A 0 0 8 [ 9] .dynamic DYNAMIC 0000000000000460 00000460 000000f0 16 WA 3 0 8 [10] .altinstructions PROGBITS 0000000000000550 00000550 00000018 0 A 0 0 1 [11] .altinstr_replacement PROGBITS 0000000000000568 00000568 00000006 0 AX 0 0 1 [12] .text PROGBITS 0000000000000600 00000600 0000048d 0 AX 0 0 16 [13] .debug_info PROGBITS 0000000000000000 00000a8d 0000183b 0 0 0 1 [14] .debug_abbrev PROGBITS 0000000000000000 000022c8 00000481 0 0 0 1 [15] .debug_loc PROGBITS 0000000000000000 00002749 0000026c 0 0 0 1 [16] .debug_aranges PROGBITS 0000000000000000 000029b5 00000060 0 0 0 1 [17] .debug_ranges PROGBITS 0000000000000000 00002a15 000006e0 0 0 0 1 [18] .debug_line PROGBITS 0000000000000000 000030f5 00000810 0 0 0 1 [19] .debug_str PROGBITS 0000000000000000 00003905 000008e6 1 MS 0 0 1 [20] .comment PROGBITS 0000000000000000 000041eb 00000011 1 MS 0 0 1 [21] .shstrtab STRTAB 0000000000000000 000041fc 00000103 0 0 0 1 [22] .symtab SYMTAB 0000000000000000 00004900 00000360 24 23 27 8 [23] .strtab STRTAB 0000000000000000 00004c60 000000c8 0 0 0 1 arch/x86/vdso/vdsox32.so.dbg There are 17 section headers, starting at offset 0xb78: Section Headers: [Nr] Name Type Addr Off Size ES Flags Lk Inf Al [ 0] NULL 00000000 000000 000000 0 0 0 0 [ 1] .hash HASH 000000b4 0000b4 000030 4 A 2 0 4 [ 2] .dynsym DYNSYM 000000e4 0000e4 000070 16 A 3 2 4 [ 3] .dynstr STRTAB 00000154 000154 00005e 0 A 0 0 1 [ 4] .gnu.version GNU_versym 000001b2 0001b2 00000e 2 A 2 0 2 [ 5] .gnu.version_d GNU_verdef 000001c0 0001c0 000038 0 A 3 2 4 [ 6] .note NOTE 000001f8 0001f8 000018 0 A 0 0 4 [ 7] .eh_frame_hdr PROGBITS 00000210 000210 00003c 0 A 0 0 4 [ 8] .eh_frame PROGBITS 00000250 000250 000110 0 A 0 0 8 [ 9] .dynamic DYNAMIC 00000360 000360 000080 8 WA 3 0 4 [10] .altinstructions PROGBITS 000003e0 0003e0 000048 0 A 0 0 1 [11] .altinstr_replacement PROGBITS 00000428 000428 000012 0 AX 0 0 1 [12] .text PROGBITS 00000500 000500 0005bc 0 AX 0 0 16 [13] .comment PROGBITS 00000000 000abc 000011 1 MS 0 0 1 [14] .shstrtab STRTAB 00000000 000acd 0000aa 0 0 0 1 [15] .symtab SYMTAB 00000000 000e20 000230 16 16 30 4 [16] .strtab STRTAB 00000000 001050 00011e 0 0 0 1 -- Steve -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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