linux-kernel - sleep before boot panic

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Message-Id: <200801061908.43010.bernd-schubert@gmx.de>
Date:	Sun, 6 Jan 2008 19:08:42 +0100
From:	Bernd Schubert <bernd-schubert@....de>
To:	linux-kernel@...r.kernel.org
Subject: sleep before boot panic

Hi,

I just switched to libata (pata) on my laptop and the immediate panic made it 
impossible to figure out why my boot partition wasn't available.
After applying this little patch I could check boot printk output and then saw 
everything was properly recognized and only scsi-disk support was missing.


Signed-off-by: Bernd Schubert <bernd-schubert@....de>

Index: zd1211rw.git.beno/init/do_mounts.c
===================================================================
--- zd1211rw.git.beno.orig/init/do_mounts.c	2008-01-06 18:44:23.000000000 
+0100
+++ zd1211rw.git.beno/init/do_mounts.c	2008-01-06 18:45:44.000000000 +0100
@@ -330,6 +330,7 @@
 		printk("Please append a correct \"root=\" boot option; here are the 
available partitions:\n");
 
 		printk_all_partitions();
+		msleep(60 * 1000);
 		panic("VFS: Unable to mount root fs on %s", b);
 	}
 


Cheers,
Bernd
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