This is a bug fix. After this, I will try to do a cleanup for crash_unmap/map_reserved_pages() (only used by S390) to consolidate it with arch_kexec_unprotect/protect_crashkres(). Regards, Xunlei On 03/01/2016 at 04:02 PM, Minfei Huang wrote: > v1: > - Bisect the patch according to Andrew Morton's suggestion > > Minfei Huang (2): > kexec: Make a pair of map/unmap reserved pages in error path > kexec: Do a cleanup for function kexec_load > > kernel/kexec.c | 112 ++++++++++++++++++++++++++++++++------------------------- > 1 file changed, 63 insertions(+), 49 deletions(-) >
