* [PATCH] powerpc/8xx: Build fix with Hugetlbfs enabled
@ 2018-04-10 8:51 Aneesh Kumar K.V
2018-04-11 14:49 ` Michael Ellerman
0 siblings, 1 reply; 2+ messages in thread
From: Aneesh Kumar K.V @ 2018-04-10 8:51 UTC (permalink / raw)
To: benh, paulus, mpe; +Cc: linuxppc-dev, Aneesh Kumar K.V, Christophe LEROY
8xx use slice code when hugetlbfs is enabled. We missed a header include on
8xx which resulted in the below build failure.
config: mpc885_ads_defconfig + CONFIG_HUGETLBFS
CC arch/powerpc/mm/slice.o
arch/powerpc/mm/slice.c: In function 'slice_get_unmapped_area':
arch/powerpc/mm/slice.c:655:2: error: implicit declaration of function 'need_extra_context' [-Werror=implicit-function-declaration]
arch/powerpc/mm/slice.c:656:3: error: implicit declaration of function 'alloc_extended_context' [-Werror=implicit-function-declaration]
cc1: all warnings being treated as errors
make[1]: *** [arch/powerpc/mm/slice.o] Error 1
make: *** [arch/powerpc/mm] Error 2
on PPC64 the mmu_context.h was included via linux/pkeys.h
CC: Christophe LEROY <christophe.leroy@c-s.fr>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
---
arch/powerpc/mm/slice.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
index 9cd87d11fe4e..205fe557ca10 100644
--- a/arch/powerpc/mm/slice.c
+++ b/arch/powerpc/mm/slice.c
@@ -35,6 +35,7 @@
#include <asm/mmu.h>
#include <asm/copro.h>
#include <asm/hugetlb.h>
+#include <asm/mmu_context.h>
static DEFINE_SPINLOCK(slice_convert_lock);
--
2.14.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: powerpc/8xx: Build fix with Hugetlbfs enabled
2018-04-10 8:51 [PATCH] powerpc/8xx: Build fix with Hugetlbfs enabled Aneesh Kumar K.V
@ 2018-04-11 14:49 ` Michael Ellerman
0 siblings, 0 replies; 2+ messages in thread
From: Michael Ellerman @ 2018-04-11 14:49 UTC (permalink / raw)
To: Aneesh Kumar K.V, benh, paulus; +Cc: Aneesh Kumar K.V, linuxppc-dev
On Tue, 2018-04-10 at 08:51:26 UTC, "Aneesh Kumar K.V" wrote:
> 8xx use slice code when hugetlbfs is enabled. We missed a header include on
> 8xx which resulted in the below build failure.
>
> config: mpc885_ads_defconfig + CONFIG_HUGETLBFS
>
> CC arch/powerpc/mm/slice.o
> arch/powerpc/mm/slice.c: In function 'slice_get_unmapped_area':
> arch/powerpc/mm/slice.c:655:2: error: implicit declaration of function 'need_extra_context' [-Werror=implicit-function-declaration]
> arch/powerpc/mm/slice.c:656:3: error: implicit declaration of function 'alloc_extended_context' [-Werror=implicit-function-declaration]
> cc1: all warnings being treated as errors
> make[1]: *** [arch/powerpc/mm/slice.o] Error 1
> make: *** [arch/powerpc/mm] Error 2
>
> on PPC64 the mmu_context.h was included via linux/pkeys.h
>
> CC: Christophe LEROY <christophe.leroy@c-s.fr>
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Applied to powerpc fixes, thanks.
https://git.kernel.org/powerpc/c/032900e62c176d75923baf95ad880e
cheers
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2018-04-11 14:49 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-04-10 8:51 [PATCH] powerpc/8xx: Build fix with Hugetlbfs enabled Aneesh Kumar K.V
2018-04-11 14:49 ` Michael Ellerman
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).