diff options
author | Philipp Rudo <prudo@linux.vnet.ibm.com> | 2017-08-28 15:32:36 +0200 |
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committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-04-16 09:10:22 +0200 |
commit | 840798a1f52994c172270893bd2ec6013cc92e40 (patch) | |
tree | 338936422b71c2f0d6ab52fe7c81537cacdeadf0 /arch/s390/include/asm | |
parent | 15ceb8c936d13d940ca9e53996fbd05a26ce96db (diff) |
s390/kexec_file: Add purgatory
The common code expects the architecture to have a purgatory that runs
between the two kernels. Add it now. For simplicity first skip crash
support.
Signed-off-by: Philipp Rudo <prudo@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include/asm')
-rw-r--r-- | arch/s390/include/asm/purgatory.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/s390/include/asm/purgatory.h b/arch/s390/include/asm/purgatory.h new file mode 100644 index 000000000000..e297bcfc476f --- /dev/null +++ b/arch/s390/include/asm/purgatory.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright IBM Corp. 2018 + * + * Author(s): Philipp Rudo <prudo@linux.vnet.ibm.com> + */ + +#ifndef _S390_PURGATORY_H_ +#define _S390_PURGATORY_H_ +#ifndef __ASSEMBLY__ + +#include <linux/purgatory.h> + +int verify_sha256_digest(void); + +#endif /* __ASSEMBLY__ */ +#endif /* _S390_PURGATORY_H_ */ |