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3 Commits

Author SHA1 Message Date
Danny Kukawka d60331ac0d [S390] crash_dump: remove duplicate include 
arch/s390/kernel/crash_dump.c included 'linux/crash_dump.h' twice,
remove the duplicate.

Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 2012-02-24 18:01:36 +01:00
Michael Holzheu 07ea815b22 [S390] Remove error checking from copy_oldmem_page() 
Currently it can happen that the pre-allocated ELF header contains a wrong
memory map which would result in errors when copying /proc/vmcore.
In order to still get a valid vmcore, we (temporarily) disable the error
checking in copy_oldmem_page(). This will then produce zero pages for those
memory regions.

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 2011-10-30 15:16:47 +01:00
Michael Holzheu 60a0c68df2 [S390] kdump backend code 
This patch provides the architecture specific part of the s390 kdump
support.

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 2011-10-30 15:16:42 +01:00