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s390: use __u{16,32,64} instead of uint{16,32,64}_t in uapi header

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When CONFIG_UAPI_HEADER_TEST=y, exported headers are compile-tested to
make sure they can be included from user-space.

Currently, zcrypt.h is excluded from the test coverage. To make it
join the compile-test, we need to fix the build errors attached below.

For a case like this, we decided to use __u{8,16,32,64} variable types
in this discussion:

  https://lkml.org/lkml/2019/6/5/18

Build log:

  CC      usr/include/asm/zcrypt.h.s
In file included from <command-line>:32:0:
./usr/include/asm/zcrypt.h:163:2: error: unknown type name ‘uint16_t’
  uint16_t cprb_len;
  ^~~~~~~~
./usr/include/asm/zcrypt.h:168:2: error: unknown type name ‘uint32_t’
  uint32_t source_id;
  ^~~~~~~~
./usr/include/asm/zcrypt.h:169:2: error: unknown type name ‘uint32_t’
  uint32_t target_id;
  ^~~~~~~~
./usr/include/asm/zcrypt.h:170:2: error: unknown type name ‘uint32_t’
  uint32_t ret_code;
  ^~~~~~~~
./usr/include/asm/zcrypt.h:171:2: error: unknown type name ‘uint32_t’
  uint32_t reserved1;
  ^~~~~~~~
./usr/include/asm/zcrypt.h:172:2: error: unknown type name ‘uint32_t’
  uint32_t reserved2;
  ^~~~~~~~
./usr/include/asm/zcrypt.h:173:2: error: unknown type name ‘uint32_t’
  uint32_t payload_len;
  ^~~~~~~~
./usr/include/asm/zcrypt.h:182:2: error: unknown type name ‘uint16_t’
  uint16_t ap_id;
  ^~~~~~~~
./usr/include/asm/zcrypt.h:183:2: error: unknown type name ‘uint16_t’
  uint16_t dom_id;
  ^~~~~~~~
./usr/include/asm/zcrypt.h:198:2: error: unknown type name ‘uint16_t’
  uint16_t  targets_num;
  ^~~~~~~~
./usr/include/asm/zcrypt.h:199:2: error: unknown type name ‘uint64_t’
  uint64_t  targets;
  ^~~~~~~~
./usr/include/asm/zcrypt.h:200:2: error: unknown type name ‘uint64_t’
  uint64_t  weight;
  ^~~~~~~~
./usr/include/asm/zcrypt.h:201:2: error: unknown type name ‘uint64_t’
  uint64_t  req_no;
  ^~~~~~~~
./usr/include/asm/zcrypt.h:202:2: error: unknown type name ‘uint64_t’
  uint64_t  req_len;
  ^~~~~~~~
./usr/include/asm/zcrypt.h:203:2: error: unknown type name ‘uint64_t’
  uint64_t  req;
  ^~~~~~~~
./usr/include/asm/zcrypt.h:204:2: error: unknown type name ‘uint64_t’
  uint64_t  resp_len;
  ^~~~~~~~
./usr/include/asm/zcrypt.h:205:2: error: unknown type name ‘uint64_t’
  uint64_t  resp;
  ^~~~~~~~

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
This commit is contained in:
Masahiro Yamada 2019-07-21 23:20:08 +09:00 committed by Heiko Carstens
parent 3f4b04e3cf
commit 061c996239
1 changed files with 18 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
arch/s390/include/uapi/asm/zcrypt.h
View File

@ -20,6 +20,7 @@
#include <linux/ioctl.h>
#include <linux/compiler.h>
#include <linux/types.h>
/* Name of the zcrypt device driver. */
#define ZCRYPT_NAME "zcrypt"
@ -160,17 +161,17 @@ struct ica_xcRB {
* @payload_len: Payload length
*/
struct ep11_cprb {
uint16_t cprb_len;
__u16 cprb_len;
unsigned char cprb_ver_id;
unsigned char pad_000[2];
unsigned char flags;
unsigned char func_id[2];
uint32_t source_id;
uint32_t target_id;
uint32_t ret_code;
uint32_t reserved1;
uint32_t reserved2;
uint32_t payload_len;
__u32 source_id;
__u32 target_id;
__u32 ret_code;
__u32 reserved1;
__u32 reserved2;
__u32 payload_len;
} __attribute__((packed));
/**
@ -179,8 +180,8 @@ struct ep11_cprb {
* @dom_id: Usage domain id
*/
struct ep11_target_dev {
uint16_t ap_id;
uint16_t dom_id;
__u16 ap_id;
__u16 dom_id;
};
/**
@ -195,14 +196,14 @@ struct ep11_target_dev {
* @resp: Addr to response block
*/
struct ep11_urb {
uint16_t targets_num;
uint64_t targets;
uint64_t weight;
uint64_t req_no;
uint64_t req_len;
uint64_t req;
uint64_t resp_len;
uint64_t resp;
__u16 targets_num;
__u64 targets;
__u64 weight;
__u64 req_no;
__u64 req_len;
__u64 req;
__u64 resp_len;
__u64 resp;
} __attribute__((packed));
/**