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Message-ID: <20140702092113.1c19f90d@gandalf.local.home>
Date: Wed, 2 Jul 2014 09:21:13 -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:
> I just successfully built your config, albeit with a different
> toolchain. Can you do:
>
> 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.
>
Here's the result of:
eu-readelf -s arch/x86/vdso/vdso64.so.dbg
-- Steve
Symbol table [ 2] '.dynsym' contains 11 entries:
2 local symbols String table: [ 3] '.dynstr'
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UNDEF
1: 0000000000000418 0 SECTION LOCAL DEFAULT 7
2: 0000000000000970 612 FUNC WEAK DEFAULT 12 clock_gettime@@LINUX_2.6
3: 0000000000000000 0 OBJECT GLOBAL DEFAULT ABS LINUX_2.6@@LINUX_2.6
4: 0000000000000be0 338 FUNC GLOBAL DEFAULT 12 __vdso_gettimeofday@@LINUX_2.6
5: 0000000000000d60 61 FUNC GLOBAL DEFAULT 12 __vdso_getcpu@@LINUX_2.6
6: 0000000000000be0 338 FUNC WEAK DEFAULT 12 gettimeofday@@LINUX_2.6
7: 0000000000000d40 21 FUNC WEAK DEFAULT 12 time@@LINUX_2.6
8: 0000000000000d60 61 FUNC WEAK DEFAULT 12 getcpu@@LINUX_2.6
9: 0000000000000970 612 FUNC GLOBAL DEFAULT 12 __vdso_clock_gettime@@LINUX_2.6
10: 0000000000000d40 21 FUNC GLOBAL DEFAULT 12 __vdso_time@@LINUX_2.6
Symbol table [25] '.symtab' contains 47 entries:
38 local symbols String table: [26] '.strtab'
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UNDEF
1: 0000000000000120 0 SECTION LOCAL DEFAULT 1
2: 0000000000000160 0 SECTION LOCAL DEFAULT 2
3: 0000000000000268 0 SECTION LOCAL DEFAULT 3
4: 00000000000002c6 0 SECTION LOCAL DEFAULT 4
5: 00000000000002e0 0 SECTION LOCAL DEFAULT 5
6: 0000000000000318 0 SECTION LOCAL DEFAULT 6
7: 0000000000000418 0 SECTION LOCAL DEFAULT 7
8: 0000000000000760 0 SECTION LOCAL DEFAULT 8
9: 00000000000007d8 0 SECTION LOCAL DEFAULT 9
10: 0000000000000814 0 SECTION LOCAL DEFAULT 10
11: 0000000000000848 0 SECTION LOCAL DEFAULT 11
12: 0000000000000940 0 SECTION LOCAL DEFAULT 12
13: 0000000000000da0 0 SECTION LOCAL DEFAULT 13
14: 0000000000000db8 0 SECTION LOCAL DEFAULT 14
15: 0000000000000dc0 0 SECTION LOCAL DEFAULT 15
16: 0000000000000000 0 SECTION LOCAL DEFAULT 16
17: 0000000000000000 0 SECTION LOCAL DEFAULT 17
18: 0000000000000000 0 SECTION LOCAL DEFAULT 18
19: 0000000000000000 0 SECTION LOCAL DEFAULT 19
20: 0000000000000000 0 SECTION LOCAL DEFAULT 20
21: 0000000000000000 0 SECTION LOCAL DEFAULT 21
22: 0000000000000000 0 SECTION LOCAL DEFAULT 22
23: 0000000000000000 0 SECTION LOCAL DEFAULT 23
24: 0000000000000000 0 FILE LOCAL DEFAULT ABS vclock_gettime.c
25: 0000000000000940 43 FUNC LOCAL DEFAULT 12 vread_tsc
26: 0000000000000000 0 FILE LOCAL DEFAULT ABS vgetcpu.c
27: 0000000000000000 0 FILE LOCAL DEFAULT ABS vdso-fakesections.c
28: 0000000000000760 118 OBJECT LOCAL DEFAULT 8 fake_shstrtab
29: 0000000000002000 0 NOTYPE LOCAL DEFAULT ABS hpet_page
30: 0000000000001000 0 NOTYPE LOCAL DEFAULT ABS vvar_page
31: 0000000000000318 0 OBJECT LOCAL DEFAULT ABS _DYNAMIC
32: 0000000000003000 0 NOTYPE LOCAL DEFAULT ABS end_mapping
33: 0000000000000418 0 NOTYPE LOCAL DEFAULT 7 VDSO_FAKE_SECTION_TABLE_START
34: 0000000000001010 0 NOTYPE LOCAL DEFAULT ABS vvar_vgetcpu_mode
35: 0000000000001000 0 NOTYPE LOCAL DEFAULT ABS vvar_jiffies
36: 0000000000000758 0 NOTYPE LOCAL DEFAULT 7 VDSO_FAKE_SECTION_TABLE_END
37: 0000000000001080 0 NOTYPE LOCAL DEFAULT ABS vvar_vsyscall_gtod_data
38: 0000000000000970 612 FUNC WEAK DEFAULT 12 clock_gettime
39: 0000000000000000 0 OBJECT GLOBAL DEFAULT ABS LINUX_2.6
40: 0000000000000be0 338 FUNC GLOBAL DEFAULT 12 __vdso_gettimeofday
41: 0000000000000d60 61 FUNC GLOBAL DEFAULT 12 __vdso_getcpu
42: 0000000000000be0 338 FUNC WEAK DEFAULT 12 gettimeofday
43: 0000000000000d40 21 FUNC WEAK DEFAULT 12 time
44: 0000000000000d60 61 FUNC WEAK DEFAULT 12 getcpu
45: 0000000000000970 612 FUNC GLOBAL DEFAULT 12 __vdso_clock_gettime
46: 0000000000000d40 21 FUNC GLOBAL DEFAULT 12 __vdso_time
--
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