linux-kernel - [tip:sched/urgent] sched/headers/uapi: Fix linux/sched/types.h userspace compilation errors

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Date:   Sat, 8 Jul 2017 04:11:14 -0700
From:   "tip-bot for Dmitry V. Levin" <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     tglx@...utronix.de, linux-kernel@...r.kernel.org, mingo@...nel.org,
        torvalds@...ux-foundation.org, ldv@...linux.org, hpa@...or.com,
        peterz@...radead.org
Subject: [tip:sched/urgent] sched/headers/uapi: Fix linux/sched/types.h
 userspace compilation errors

Commit-ID:  242fc35290bd8cf0effc6e3474e3a417985de2f3
Gitweb:     http://git.kernel.org/tip/242fc35290bd8cf0effc6e3474e3a417985de2f3
Author:     Dmitry V. Levin <ldv@...linux.org>
AuthorDate: Wed, 5 Jul 2017 19:23:28 +0300
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Sat, 8 Jul 2017 11:17:55 +0200

sched/headers/uapi: Fix linux/sched/types.h userspace compilation errors

Consistently use types provided by <linux/types.h> to fix the following
linux/sched/types.h userspace compilation errors:

  /usr/include/linux/sched/types.h:57:2: error: unknown type name 'u32'
    u32 size;
  ...
  u64 sched_period;

Signed-off-by: Dmitry V. Levin <ldv@...linux.org>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: stable@...r.kernel.org # v4.12
Fixes: e2d1e2aec572 ("sched/headers: Move various ABI definitions to <uapi/linux/sched/types.h>")
Link: http://lkml.kernel.org/r/20170705162328.GA11026@altlinux.org
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 include/uapi/linux/sched/types.h | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/include/uapi/linux/sched/types.h b/include/uapi/linux/sched/types.h
index 307acbc..34b81aa 100644
--- a/include/uapi/linux/sched/types.h
+++ b/include/uapi/linux/sched/types.h
@@ -54,21 +54,21 @@ struct sched_param {
  * available in the scheduling class file or in Documentation/.
  */
 struct sched_attr {
-	u32 size;
+	__u32 size;
 
-	u32 sched_policy;
-	u64 sched_flags;
+	__u32 sched_policy;
+	__u64 sched_flags;
 
 	/* SCHED_NORMAL, SCHED_BATCH */
-	s32 sched_nice;
+	__s32 sched_nice;
 
 	/* SCHED_FIFO, SCHED_RR */
-	u32 sched_priority;
+	__u32 sched_priority;
 
 	/* SCHED_DEADLINE */
-	u64 sched_runtime;
-	u64 sched_deadline;
-	u64 sched_period;
+	__u64 sched_runtime;
+	__u64 sched_deadline;
+	__u64 sched_period;
 };
 
 #endif /* _UAPI_LINUX_SCHED_TYPES_H */