linux-next: build failure after merge of the drm tree
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From: Stephen Rothwell on 7 Apr 2010 23:20 Hi Dave, After merging the drm tree, today's linux-next build (x86_64 allmodconfig) failed like this: drivers/gpu/drm/ttm/ttm_page_alloc.c: In function 'ttm_page_pool_free': drivers/gpu/drm/ttm/ttm_page_alloc.c:311: error: implicit declaration of function 'kmalloc' drivers/gpu/drm/ttm/ttm_page_alloc.c:312: warning: assignment makes pointer from integer without a cast drivers/gpu/drm/ttm/ttm_page_alloc.c:375: error: implicit declaration of function 'kfree' drivers/gpu/drm/ttm/ttm_page_alloc.c: In function 'ttm_alloc_new_pages': drivers/gpu/drm/ttm/ttm_page_alloc.c:483: warning: assignment makes pointer from integer without a cast Caused by commit 1403b1a38e8b19a4cc17e2c158e278628943a436 ("drm/ttm: add pool wc/uc page allocator V3") interacting with the removal of slab.h from percpu.h. I applied the following patch for today. From: Stephen Rothwell <sfr(a)canb.auug.org.au> Date: Thu, 8 Apr 2010 13:05:05 +1000 Subject: [PATCH] drm/ttm: using kmalloc/kfree requires including slab.h Signed-off-by: Stephen Rothwell <sfr(a)canb.auug.org.au> --- drivers/gpu/drm/ttm/ttm_page_alloc.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c index 6ca9b27..d6c40bd 100644 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c @@ -36,6 +36,7 @@ #include <linux/mm_types.h> #include <linux/module.h> #include <linux/mm.h> +#include <linux/slab.h> #include <asm/atomic.h> #include <asm/agp.h> -- 1.7.0.4 -- Cheers, Stephen Rothwell sfr(a)canb.auug.org.au http://www.canb.auug.org.au/~sfr/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Dave Airlie on 8 Apr 2010 00:00 > After merging the drm tree, today's linux-next build (x86_64 allmodconfig) > failed like this: > > drivers/gpu/drm/ttm/ttm_page_alloc.c: In function 'ttm_page_pool_free': > drivers/gpu/drm/ttm/ttm_page_alloc.c:311: error: implicit declaration of function 'kmalloc' > drivers/gpu/drm/ttm/ttm_page_alloc.c:312: warning: assignment makes pointer from integer without a cast > drivers/gpu/drm/ttm/ttm_page_alloc.c:375: error: implicit declaration of function 'kfree' > drivers/gpu/drm/ttm/ttm_page_alloc.c: In function 'ttm_alloc_new_pages': > drivers/gpu/drm/ttm/ttm_page_alloc.c:483: warning: assignment makes pointer from integer without a cast > > Caused by commit 1403b1a38e8b19a4cc17e2c158e278628943a436 ("drm/ttm: add > pool wc/uc page allocator V3") interacting with the removal of slab.h > from percpu.h. > > I applied the following patch for today. Thanks Stephen, applied for next drm-next. Dave. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Stephen Rothwell on 8 Apr 2010 00:20 Hi Dave, On Thu, 8 Apr 2010 04:52:44 +0100 (IST) Dave Airlie <airlied(a)linux.ie> wrote: > > applied for next drm-next. Thanks. -- Cheers, Stephen Rothwell sfr(a)canb.auug.org.au http://www.canb.auug.org.au/~sfr/
From: Tony Luck on 8 Apr 2010 12:20
Does anyone else see: drivers/gpu/drm/ttm/ttm_page_alloc.c: In function �ttm_page_alloc_debugfs�: drivers/gpu/drm/ttm/ttm_page_alloc.c:830: error: implicit declaration of function �seq_printf� when building the next-20100408 tag? -Tony -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |