[PATCH v7 4/5] s390/vmcore: Implement remap_oldmem_pfn_range for s390

From: Jan Willeke This patch introduces the s390 specific way to map pages from oldmem. The memory area below OLDMEM_SIZE is mapped with offset OLDMEM_BASE. The other old memory is mapped directly. Signed-off-by: Jan Willeke Signed-off-by: Michael Holzheu --- arch/s390/kernel/crash_dump.c |

[PATCH v7 4/5] s390/vmcore: Implement remap_oldmem_pfn_range for s390

From: Jan Willeke will...@de.ibm.com This patch introduces the s390 specific way to map pages from oldmem. The memory area below OLDMEM_SIZE is mapped with offset OLDMEM_BASE. The other old memory is mapped directly. Signed-off-by: Jan Willeke will...@de.ibm.com Signed-off-by: Michael Holzheu