s390/kexec_file: Add crash support to image loader
authorPhilipp Rudo <prudo@linux.vnet.ibm.com>
Tue, 5 Sep 2017 09:55:23 +0000 (11:55 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 16 Apr 2018 07:10:22 +0000 (09:10 +0200)
commitee337f5469fd67f22d231e520ec4189ce0589d92
tree7b2d0e72573aaca14b54520ffa2c59fbcfaac81a
parente49bb0a27fa3c6ec45cc13e2102a6ec13c4ae697
s390/kexec_file: Add crash support to image loader

Add support to load a crash kernel to the image loader. This requires
extending the purgatory.

Signed-off-by: Philipp Rudo <prudo@linux.vnet.ibm.com>
Reviewed-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/kexec_image.c
arch/s390/kernel/machine_kexec_file.c
arch/s390/purgatory/head.S
arch/s390/purgatory/purgatory.c