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  • xenomaixenomai
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  • kexec.h
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  • Michael Holzheu's avatar
    [S390] Add architecture code for unmapping crashkernel memory · dab7a7b1
    Michael Holzheu authored Oct 30, 2011
    
    
    This patch implements the crash_map_pages() function for s390.
    KEXEC_CRASH_MEM_ALIGN is set to HPAGE_SIZE, in order to support
    kernel mappings that use large pages. We also use HPAGE_SIZE alignment
    for CONFIG_HUGETLB_PAGE=n in order to have the same 1 MiB alignment on
    all s390 systems.
    
    Signed-off-by: default avatarMichael Holzheu <holzheu@linux.vnet.ibm.com>
    Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
    dab7a7b1

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