linux-next: build failure after merge of the final tree (Linus' tree related)
From: Stephen Rothwell <hidden>
Date: 2010-07-22 03:58:21
Also in:
lkml
Subsystem:
drm drivers, drm drivers and misc gpu patches, drm ttm subsystem, the rest · Maintainers:
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Christian Koenig, Huang Rui, Linus Torvalds
Hi Linus,
After merging the final tree, today's linux-next build (powerpc
allyesconfig) failed like this:
drivers/gpu/drm/ttm/ttm_page_alloc.c: In function 'set_pages_a
rray_wb':
drivers/gpu/drm/ttm/ttm_page_alloc.c:227: error: implicit declaration of function 'unmap_page_from_agp'
drivers/gpu/drm/ttm/ttm_page_alloc.c: In function 'set_pages_array_wc':
drivers/gpu/drm/ttm/ttm_page_alloc.c:238: error: implicit declaration of function 'map_page_into_agp'
Presumably caused by commit 1e8655f87333def92bb8215b423adc65403b08a5
("drm/ttm: Fix build on architectures without AGP") as unmap_page_from_agp()
is declared in asm/agp.h.
I have applied the following patch for today:
From: Stephen Rothwell <redacted>
Date: Thu, 22 Jul 2010 13:53:55 +1000
Subject: [PATCH] drm/ttm: really fix build on architectures without AGP
After commit 1e8655f87333def92bb8215b423adc65403b08a5
("drm/ttm: Fix build on architectures without AGP") was merged, linux-next
got this build failure for a powerpc allyesconfig build:
drivers/gpu/drm/ttm/ttm_page_alloc.c: In function 'set_pages_a
rray_wb':
drivers/gpu/drm/ttm/ttm_page_alloc.c:227: error: implicit declaration of function 'unmap_page_from_agp'
drivers/gpu/drm/ttm/ttm_page_alloc.c: In function 'set_pages_array_wc':
drivers/gpu/drm/ttm/ttm_page_alloc.c:238: error: implicit declaration of function 'map_page_into_agp'
Signed-off-by: Stephen Rothwell <redacted>
---
drivers/gpu/drm/ttm/ttm_page_alloc.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
index d233c65..590f0c2 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c@@ -40,12 +40,12 @@ #include <linux/slab.h> #include <asm/atomic.h> -#ifdef TTM_HAS_AGP -#include <asm/agp.h> -#endif #include "ttm/ttm_bo_driver.h" #include "ttm/ttm_page_alloc.h" +#ifdef TTM_HAS_AGP +#include <asm/agp.h> +#endif #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
--
1.7.1
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/