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(parent: 50bb1f7) | patch
s390/lgr: Add init check to lgr_info_log()
authorMichael Holzheu <holzheu@linux.vnet.ibm.com>
Fri, 20 Jul 2012 09:15:01 +0000 (11:15 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 20 Jul 2012 09:15:01 +0000 (11:15 +0200)
commit2b7547578b9fdf811072cfc0c3594eb370e7d219
tree5c14ba9e87c19db2d644a91aec127307afe7385btree | snapshot
parent50bb1f761e420776a4d10798babfc76793d4056ccommit | diff
s390/lgr: Add init check to lgr_info_log()

If lgr has not been initialized, the lgr_info_log() function currently
crashes because 'lgr_page' is not allocated. To fix this 'lgr_page'
is allocated statically now.

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/lgr.c diff | blob | history
Linux kernel for KaRo TX COM modules