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Groups > linux.kernel > #1391163
| From | Steven Rostedt <rostedt@goodmis.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] sched/core: don't include asm/mmu_context from drivers |
| Date | 2016-04-29 15:50 +0200 |
| Message-ID | <rtgXV-6T4-23@gated-at.bofh.it> (permalink) |
| References | <rtcrg-2XJ-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Fri, 29 Apr 2016 10:52:32 +0200 Arnd Bergmann <arnd@arndb.de> wrote: > This reverts the earlier fix attempt and works around the problem > by including both linux/mmu_context.h and asm/mmu_context.h from > kernel/sched/core.c. This is not a good solution but seems less > hacky than the alternatives. What about simply not compiling finish_arch_post_lock_switch() when building modules? (untested, not compiled or anything) Signed-off-by: Steven Rostedt <rostedt@goodmis.org> --- diff --git a/arch/arm/include/asm/mmu_context.h b/arch/arm/include/asm/mmu_context.h index fa5b42d44985..3f22d1b6bac8 100644 --- a/arch/arm/include/asm/mmu_context.h +++ b/arch/arm/include/asm/mmu_context.h @@ -66,6 +66,7 @@ static inline void check_and_switch_context(struct mm_struct *mm, cpu_switch_mm(mm->pgd, mm); } +#ifndef MODULE #define finish_arch_post_lock_switch \ finish_arch_post_lock_switch static inline void finish_arch_post_lock_switch(void) @@ -87,6 +88,7 @@ static inline void finish_arch_post_lock_switch(void) preempt_enable_no_resched(); } } +#endif /* !MODULE */ #endif /* CONFIG_MMU */
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[PATCH] sched/core: don't include asm/mmu_context from drivers Arnd Bergmann <arnd@arndb.de> - 2016-04-29 11:00 +0200
Re: [PATCH] sched/core: don't include asm/mmu_context from drivers Steven Rostedt <rostedt@goodmis.org> - 2016-04-29 15:50 +0200
Re: [PATCH] sched/core: don't include asm/mmu_context from drivers Arnd Bergmann <arnd@arndb.de> - 2016-04-29 17:40 +0200
Re: [PATCH] sched/core: don't include asm/mmu_context from drivers Andy Lutomirski <luto@amacapital.net> - 2016-04-29 21:00 +0200
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