s390: initialize backchain for ext_int_handler()
authorMichael Holzheu <holzheu@linux.vnet.ibm.com>
Wed, 9 May 2012 14:27:35 +0000 (16:27 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 16 May 2012 12:42:37 +0000 (14:42 +0200)
To allow correct stack backtraces the backchain for the external
interrupt handler is now initialized with zero like it is already
done for example by io_int_handler().

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

No differences found