summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorRoland McGrath <roland@redhat.com>2010-10-27 15:34:09 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-27 18:03:12 -0700
commit895021552d6ffe8a4d076cb5c4b1e700c33e96e1 (patch)
treedc3cde3140da1684ee535c4f6a016e3af7c0692e
parent1b0d300bd0f047e2edaf9d4b6784189e6c67c3d1 (diff)
downloadlinux-895021552d6ffe8a4d076cb5c4b1e700c33e96e1.tar.bz2
coredump: default CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
The userland ELF tools have been coping with partial-segments core files for a few years now. Multiple distro builds are now setting this option. It behooves everyone who ever deals with core files to have more info dumped in there, especially as more and more people's compilers are producing build IDs. Make it the default. Anyone using older tools confused by these core files can configure this option off, or just change /proc/PID/coredump_filter after boot. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--fs/Kconfig.binfmt4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
index bb4cc5b8abc8..79e2ca7973b7 100644
--- a/fs/Kconfig.binfmt
+++ b/fs/Kconfig.binfmt
@@ -42,7 +42,7 @@ config BINFMT_ELF_FDPIC
config CORE_DUMP_DEFAULT_ELF_HEADERS
bool "Write ELF core dumps with partial segments"
- default n
+ default y
depends on BINFMT_ELF && ELF_CORE
help
ELF core dump files describe each memory mapping of the crashed
@@ -60,7 +60,7 @@ config CORE_DUMP_DEFAULT_ELF_HEADERS
inherited. See Documentation/filesystems/proc.txt for details.
This config option changes the default setting of coredump_filter
- seen at boot time. If unsure, say N.
+ seen at boot time. If unsure, say Y.
config BINFMT_FLAT
bool "Kernel support for flat binaries"