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authorJason Wessel <jason.wessel@windriver.com>2010-05-20 21:04:29 -0500
committerJason Wessel <jason.wessel@windriver.com>2010-05-20 21:04:29 -0500
commit0b4b3827db386ec6034a5aba1261025b039440c2 (patch)
treea3469de6930fe3e850c8e4c49c26a2a3b53612dd /init
parent29c843912a0baa7fa63033fe28e1ca7e796686a5 (diff)
downloadkernel-0b4b3827db386ec6034a5aba1261025b039440c2.tar.gz
x86, kgdb, init: Add early and late debug states
The kernel debugger can operate well before mm_init(), but the x86 hardware breakpoint code which uses the perf api requires that the kernel allocators are initialized. This means the kernel debug core needs to provide an optional arch specific call back to allow the initialization functions to run after the kernel has been further initialized. The kdb shell already had a similar restriction with an early initialization and late initialization. The kdb_init() was moved into the debug core's version of the late init which is called dbg_late_init(); CC: kgdb-bugreport@lists.sourceforge.net Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Diffstat (limited to 'init')
-rw-r--r--init/main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/init/main.c b/init/main.c
index 372771333d98..22881b5e95e3 100644
--- a/init/main.c
+++ b/init/main.c
@@ -62,7 +62,7 @@
#include <linux/sched.h>
#include <linux/signal.h>
#include <linux/idr.h>
-#include <linux/kdb.h>
+#include <linux/kgdb.h>
#include <linux/ftrace.h>
#include <linux/async.h>
#include <linux/kmemcheck.h>
@@ -676,7 +676,7 @@ asmlinkage void __init start_kernel(void)
buffer_init();
key_init();
security_init();
- kdb_init(KDB_INIT_FULL);
+ dbg_late_init();
vfs_caches_init(totalram_pages);
signals_init();
/* rootfs populating might need page-writeback */