summaryrefslogtreecommitdiffstats
path: root/kernel/arch/x86/include/asm/kdebug.h
diff options
context:
space:
mode:
authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/x86/include/asm/kdebug.h
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/x86/include/asm/kdebug.h')
-rw-r--r--kernel/arch/x86/include/asm/kdebug.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/kernel/arch/x86/include/asm/kdebug.h b/kernel/arch/x86/include/asm/kdebug.h
new file mode 100644
index 000000000..32ce71375
--- /dev/null
+++ b/kernel/arch/x86/include/asm/kdebug.h
@@ -0,0 +1,39 @@
+#ifndef _ASM_X86_KDEBUG_H
+#define _ASM_X86_KDEBUG_H
+
+#include <linux/notifier.h>
+
+struct pt_regs;
+
+/* Grossly misnamed. */
+enum die_val {
+ DIE_OOPS = 1,
+ DIE_INT3,
+ DIE_DEBUG,
+ DIE_PANIC,
+ DIE_NMI,
+ DIE_DIE,
+ DIE_KERNELDEBUG,
+ DIE_TRAP,
+ DIE_GPF,
+ DIE_CALL,
+ DIE_PAGE_FAULT,
+ DIE_NMIUNKNOWN,
+};
+
+extern void printk_address(unsigned long address);
+extern void die(const char *, struct pt_regs *,long);
+extern int __must_check __die(const char *, struct pt_regs *, long);
+extern void show_trace(struct task_struct *t, struct pt_regs *regs,
+ unsigned long *sp, unsigned long bp);
+extern void __show_regs(struct pt_regs *regs, int all);
+extern unsigned long oops_begin(void);
+extern void oops_end(unsigned long, struct pt_regs *, int signr);
+#ifdef CONFIG_KEXEC
+extern int in_crash_kexec;
+#else
+/* no crash dump is ever in progress if no crash kernel can be kexec'd */
+#define in_crash_kexec 0
+#endif
+
+#endif /* _ASM_X86_KDEBUG_H */