Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 2adee9b3 authored by Suresh Siddha's avatar Suresh Siddha Committed by Ingo Molnar
Browse files

x86: fpu xstate split fix 



Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 1679f271

include/asm-x86/thread_info.h

+1 −0
Original line number Original line Diff line number Diff line
@@ -9,5 +9,6 @@ 
extern void arch_task_cache_init(void);

extern void arch_task_cache_init(void);

extern void free_thread_info(struct thread_info *ti);

extern void free_thread_info(struct thread_info *ti);

extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);

extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);

#define arch_task_cache_init arch_task_cache_init

#endif

#endif

#endif /* _ASM_X86_THREAD_INFO_H */
 
#endif /* _ASM_X86_THREAD_INFO_H */

kernel/fork.c

+7 −3
Original line number Original line Diff line number Diff line
@@ -132,9 +132,13 @@ void __put_task_struct(struct task_struct *tsk) 
		free_task(tsk);

		free_task(tsk);

}

}





void __attribute__((weak)) arch_task_cache_init(void)

/*

{

 * macro override instead of weak attribute alias, to workaround

}

 * gcc 4.1.0 and 4.1.1 bugs with weak attribute and empty functions.

 */

#ifndef arch_task_cache_init

#define arch_task_cache_init()

#endif





void __init fork_init(unsigned long mempages)

void __init fork_init(unsigned long mempages)

{

{