Messages in this thread Patch in this message |  | | From | jglisse@redhat ... | Subject | [PATCH] mm/hmm: fix build when HMM is disabled | Date | Fri, 25 Aug 2017 20:21:49 -0400 |
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From: Jérôme Glisse <jglisse@redhat.com>
Combinatorial Kconfig is painfull. Withi this patch all below combination build.
1)
2) CONFIG_HMM_MIRROR=y
3) CONFIG_DEVICE_PRIVATE=y
4) CONFIG_DEVICE_PUBLIC=y
5) CONFIG_HMM_MIRROR=y CONFIG_DEVICE_PUBLIC=y
6) CONFIG_HMM_MIRROR=y CONFIG_DEVICE_PRIVATE=y
7) CONFIG_DEVICE_PRIVATE=y CONFIG_DEVICE_PUBLIC=y
8) CONFIG_HMM_MIRROR=y CONFIG_DEVICE_PRIVATE=y CONFIG_DEVICE_PUBLIC=y
Signed-off-by: Jérôme Glisse <jglisse@redhat.com> Reported-by: Randy Dunlap <rdunlap@infradead.org> --- include/linux/hmm.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/include/linux/hmm.h b/include/linux/hmm.h index 9583d9a15f9c..96d6b1232c07 100644 --- a/include/linux/hmm.h +++ b/include/linux/hmm.h @@ -498,7 +498,7 @@ struct hmm_device { struct hmm_device *hmm_device_new(void *drvdata); void hmm_device_put(struct hmm_device *hmm_device); #endif /* CONFIG_DEVICE_PRIVATE || CONFIG_DEVICE_PUBLIC */ - +#endif /* IS_ENABLED(CONFIG_HMM) */ /* Below are for HMM internal use only! Not to be used by device driver! */ #if IS_ENABLED(CONFIG_HMM_MIRROR) @@ -513,6 +513,4 @@ static inline void hmm_mm_destroy(struct mm_struct *mm) {} static inline void hmm_mm_init(struct mm_struct *mm) {} #endif /* IS_ENABLED(CONFIG_HMM_MIRROR) */ - -#endif /* IS_ENABLED(CONFIG_HMM) */ #endif /* LINUX_HMM_H */ -- 2.13.4
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