Steven Rostedt
d7b4d6de57
ftrace: Remove recursion between recordmcount and scripts/mod/empty ...
When DYNAMIC_FTRACE is enabled and we use the C version of recordmcount,
all objects are run through the recordmcount program to create a
separate section that stores all the callers of mcount.
The build process has a special file: scripts/mod/empty.o. This is
built from empty.c which is literally an empty file (except for a
single comment). This file is used to find information about the target
elf format, like endianness and word size.
The problem comes up when we need to build recordmcount. The
build process requires that empty.o is built first. The build rules
for empty.o will try to execute recordmcount on the empty.o file.
We get an error that recordmcount does not exist.
To avoid this recursion, the build file will skip running recordmcount
if the file that it is building is script/mod/empty.o.
[ extra comment Suggested-by: Sam Ravnborg <sam@ravnborg.org> ]
Reported-by: Ingo Molnar <mingo@elte.hu>
Tested-by: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: linux-kbuild@vger.kernel.org
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2010-10-18 17:08:10 -04:00
jump label: Convert dynamic debug to use jump labels
2010-09-22 16:31:19 -04:00
Add scripts/coccinelle/deref_null.cocci
2010-06-12 00:00:29 +02:00
scripts/dtc: Fix a resource leak
2010-07-02 13:51:11 +02:00
genksyms: close ref_file after use
2010-02-02 14:33:55 +01:00
Merge commit 'v2.6.36-rc1' into kbuild/rc-fixes
2010-08-20 13:53:08 +02:00
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
Merge branch 'params' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus
2010-08-12 10:01:59 -07:00
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-08-06 09:30:52 -07:00
scripts: change scripts to use system python instead of env
2010-02-02 14:33:56 +01:00
selinux: fix warning in genheaders
2010-03-16 08:47:36 +11:00
tracing, perf: Convert the power tracer into an event tracer
2009-09-19 11:42:12 +02:00
kconfig: simplification of scripts/extract-ikconfig
2009-10-07 11:44:18 -04:00
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
fix bloat-o-meter for ppc64
2007-12-17 19:28:17 -08:00
bootgraph: fix for use with dot symbols
2009-02-15 12:50:08 +01:00
checkincludes: fix perlcritic warnings
2010-03-07 21:19:57 +01:00
checkkconfigsymbols.sh: Kconfig symbols sometimes have lowercase letters
2010-06-03 10:39:39 +02:00
checkpatch: fix extraneous EXPORT_SYMBOL* warnings
2010-08-09 20:45:09 -07:00
scripts: improve checkstack
2010-03-07 21:19:09 +01:00
Add wait4() back to the set of <asm-generic/unistd.h> syscalls.
2010-06-25 14:54:16 -04:00
checkversion: perl cleanup
2010-03-07 21:22:56 +01:00
scripts: Make cleanfile/cleanpatch warn about long lines
2007-07-16 21:15:50 +02:00
scripts: Make cleanfile/cleanpatch warn about long lines
2007-07-16 21:15:50 +02:00
Add support for the C variable in the coccicheck script
2010-06-28 16:44:53 +02:00
kbuild: add generic --set-str option to scripts/config
2009-06-14 22:48:08 +02:00
Fix all -Wmissing-prototypes warnings in x86 defconfig
2009-09-23 07:39:28 -07:00
scripts: decodecode: remove bashisms
2010-06-04 10:26:35 +02:00
kconfig: add diffconfig utility
2008-07-25 22:12:41 +02:00
export_report: fix perl warnings
2010-03-07 21:41:04 +01:00
kconfig: simplification of scripts/extract-ikconfig
2009-10-07 11:44:18 -04:00
jump label: Fix GCC feature check when distcc is used
2010-09-24 09:12:25 +02:00
Remove bashisms from scripts
2009-06-09 22:37:54 +02:00
stackprotector: fix multi-word cross-builds
2009-02-11 12:17:29 +01:00
stackprotector: fix multi-word cross-builds
2009-02-11 12:17:29 +01:00
Merge branch 'for-35' of git://repo.or.cz/linux-kbuild
2010-06-01 08:55:52 -07:00
scripts/get_maintainer.pl: default to not include unspecified tags
2010-05-25 08:07:05 -07:00
tree-wide: Assorted spelling fixes
2010-02-09 11:13:56 +01:00
headerdep: perlcritic warning
2010-03-23 12:26:38 +01:00
kbuild: do not check for include/asm-$ARCH
2009-12-12 13:08:14 +01:00
headers_check: fix perl warnings
2010-03-07 21:43:07 +01:00
headers_install: use local file handles
2010-03-07 21:43:49 +01:00
scripts/kallsyms: suppress build warning
2010-02-02 14:33:56 +01:00
kbuild: generate modules.builtin
2009-12-12 13:08:16 +01:00
docbook: warn on unused doc entries
2010-09-11 16:49:21 -07:00
scripts/Lindent: support gnu indent v2.2.10
2008-04-29 08:06:04 -07:00
ftrace/x86: Add support for C version of recordmcount
2010-10-14 16:52:41 -04:00
ftrace: Remove recursion between recordmcount and scripts/mod/empty
2010-10-18 17:08:10 -04:00
kbuild: fix some minor typoes
2008-04-25 20:18:48 +02:00
firmware: silence __fw_modbuild and __fw_modinst 'Nothing to be done' messages
2008-08-02 07:52:29 +01:00
kbuild: drop unifdef-y support
2010-08-14 22:26:52 +02:00
Add a target to use the Coccinelle checker
2010-06-12 00:00:29 +02:00
kbuild: fix some minor typoes
2008-04-25 20:18:48 +02:00
jump label: Convert dynamic debug to use jump labels
2010-09-22 16:31:19 -04:00
kbuild: Create output directory in Makefile.modbuiltin
2010-06-10 12:23:08 +02:00
Revert "kbuild: strip generated symbols from *.ko"
2009-01-14 21:38:20 +01:00
trivial: fix a typo in a filename
2010-08-03 14:59:50 +02:00
kbuild: introduce ccflags-y, asflags-y and ldflags-y
2007-10-15 22:25:06 +02:00
Merge branch 'for-35' of git://repo.or.cz/linux-kbuild
2010-06-01 08:55:52 -07:00
scripts/mkcompile_h: don't test for hardcoded paths
2010-02-02 14:33:56 +01:00
fixes for using make 3.82
2010-08-17 11:47:40 +02:00
Revert "kbuild: strip generated symbols from *.ko"
2009-01-14 21:38:20 +01:00
kbuild/mkuboot.sh: allow spaces in CROSS_COMPILE
2007-05-02 20:58:10 +02:00
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
linker script: throw away .discard section
2009-06-24 15:13:38 +09:00
namespace: perlcritic warnings
2010-03-07 21:38:32 +01:00
bugfix for scripts/patch-kernel in 2.6 sublevel stepping
2008-08-06 22:11:33 +02:00
fbdev: work around old compiler bug
2009-06-30 18:55:59 -07:00
profile2linkerlist: fix perl warnings
2010-03-07 21:39:33 +01:00
ftrace: Do not process kernel/trace/ftrace.o with C recordmcount program
2010-10-15 11:49:47 -04:00
ftrace: Remove duplicate code for 64 and 32 bit in recordmcount.c
2010-10-14 16:54:00 -04:00
Merge branch 'tip/perf/urgent-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into trace/tip/perf/urgent-4
2010-08-16 11:17:30 -04:00
setlocalversion: Ignote SCMs above the linux source tree
2010-08-21 15:14:59 +02:00
scripts: change scripts to use system python instead of env
2010-02-02 14:33:56 +01:00
Revert "kbuild: specify absolute paths for cscope"
2010-03-08 10:26:22 +01:00
unifdef: update to upstream revision 1.190
2009-12-12 13:08:16 +01:00
Remove bashisms from scripts
2009-06-09 22:37:54 +02:00
d7b4d6de57