From: Nishanth Aravamudan <nacc@us.ibm.com>
Date: Tue, 12 Jul 2005 20:58:26 +0000 (-0700)
Subject: [PATCH] xtensa: use ssleep() instead of schedule_timeout()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5c888d531823f8ce2853fb717ebefbcca9acdcd0;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

[PATCH] xtensa: use ssleep() instead of schedule_timeout()

Replace schedule_timeout() with ssleep() to guarantee the task delays as
expected.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index 804246e743b..225d64d73f0 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -29,6 +29,7 @@
 #include <linux/module.h>
 #include <linux/stringify.h>
 #include <linux/kallsyms.h>
+#include <linux/delay.h>
 
 #include <asm/ptrace.h>
 #include <asm/timex.h>
@@ -488,8 +489,7 @@ void die(const char * str, struct pt_regs * regs, long err)
 
 	if (panic_on_oops) {
 		printk(KERN_EMERG "Fatal exception: panic in 5 seconds\n");
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout(5 * HZ);
+		ssleep(5);
 		panic("Fatal exception");
 	}
 	do_exit(err);