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tools/lib/lockdep: Fix compilation for 4.11

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- More rcu stubs
 - New dummy headers due to sched header split
 - jhash2 included in due to kernel lockdep inclusion and usage

Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: a.p.zijlstra@chello.nl
Cc: ben@decadent.org.uk
Link: http://lkml.kernel.org/r/20170525130005.5947-13-alexander.levin@verizon.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Levin, Alexander (Sasha Levin)
2017-05-25 12:58:47 +00:00
committed by Ingo Molnar
parent 20fb654aef
commit 6c8e648385
7 changed files with 237 additions and 3 deletions
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46
tools/include/linux/unaligned/packed_struct.h Normal file
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@@ -0,0 +1,46 @@
#ifndef _LINUX_UNALIGNED_PACKED_STRUCT_H
#define _LINUX_UNALIGNED_PACKED_STRUCT_H
#include <linux/kernel.h>
struct __una_u16 { u16 x; } __packed;
struct __una_u32 { u32 x; } __packed;
struct __una_u64 { u64 x; } __packed;
static inline u16 __get_unaligned_cpu16(const void *p)
{
const struct __una_u16 *ptr = (const struct __una_u16 *)p;
return ptr->x;
}
static inline u32 __get_unaligned_cpu32(const void *p)
{
const struct __una_u32 *ptr = (const struct __una_u32 *)p;
return ptr->x;
}
static inline u64 __get_unaligned_cpu64(const void *p)
{
const struct __una_u64 *ptr = (const struct __una_u64 *)p;
return ptr->x;
}
static inline void __put_unaligned_cpu16(u16 val, void *p)
{
struct __una_u16 *ptr = (struct __una_u16 *)p;
ptr->x = val;
}
static inline void __put_unaligned_cpu32(u32 val, void *p)
{
struct __una_u32 *ptr = (struct __una_u32 *)p;
ptr->x = val;
}
static inline void __put_unaligned_cpu64(u64 val, void *p)
{
struct __una_u64 *ptr = (struct __una_u64 *)p;
ptr->x = val;
}
#endif /* _LINUX_UNALIGNED_PACKED_STRUCT_H */