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s390: add struct tpi_info to struct pt_regs

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To avoid casting ptrace members, add a union containing
both struct tpi_info and explicit int_code/int_parm members.

Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
This commit is contained in:
Sven Schnelle
2021-05-10 21:10:16 +02:00
committed by Vasily Gorbik
parent c63c473f18
commit 34bbeed074
5 changed files with 18 additions and 5 deletions
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3
arch/s390/include/uapi/asm/schid.h
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@@ -4,6 +4,8 @@
#include <linux/types.h>
#ifndef __ASSEMBLY__
struct subchannel_id {
__u32 cssid : 8;
__u32 : 4;
@@ -13,5 +15,6 @@ struct subchannel_id {
__u32 sch_no : 16;
} __attribute__ ((packed, aligned(4)));
#endif /* __ASSEMBLY__ */
#endif /* _UAPIASM_SCHID_H */