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Merge Linus master to drm-next

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linux-next conflict reported needed resolution.

Conflicts:
	drivers/gpu/drm/drm_crtc.c
	drivers/gpu/drm/drm_edid.c
	drivers/gpu/drm/i915/intel_sdvo.c
	drivers/gpu/drm/radeon/radeon_ttm.c
	drivers/gpu/drm/ttm/ttm_bo.c
This commit is contained in:
Dave Airlie
2009-08-20 13:38:04 +10:00
parent a987fcaa80 6c30c53fd5
commit 51c8b4071d
1343 changed files with 36520 additions and 18474 deletions
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27
drivers/gpu/drm/ttm/ttm_tt.c
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@@ -86,10 +86,16 @@ void ttm_tt_cache_flush(struct page *pages[], unsigned long num_pages)
unsigned long i;
for (i = 0; i < num_pages; ++i) {
if (pages[i]) {
unsigned long start = (unsigned long)page_address(pages[i]);
flush_dcache_range(start, start + PAGE_SIZE);
}
struct page *page = pages[i];
void *page_virtual;
if (unlikely(page == NULL))
continue;
page_virtual = kmap_atomic(page, KM_USER0);
flush_dcache_range((unsigned long) page_virtual,
(unsigned long) page_virtual + PAGE_SIZE);
kunmap_atomic(page_virtual, KM_USER0);
}
#else
if (on_each_cpu(ttm_tt_ipi_handler, NULL, 1) != 0)
@@ -131,10 +137,17 @@ static void ttm_tt_free_page_directory(struct ttm_tt *ttm)
static struct page *ttm_tt_alloc_page(unsigned page_flags)
{
if (page_flags & TTM_PAGE_FLAG_ZERO_ALLOC)
return alloc_page(GFP_HIGHUSER | __GFP_ZERO);
gfp_t gfp_flags = GFP_USER;
return alloc_page(GFP_HIGHUSER);
if (page_flags & TTM_PAGE_FLAG_ZERO_ALLOC)
gfp_flags |= __GFP_ZERO;
if (page_flags & TTM_PAGE_FLAG_DMA32)
gfp_flags |= __GFP_DMA32;
else
gfp_flags |= __GFP_HIGHMEM;
return alloc_page(gfp_flags);
}
static void ttm_tt_free_user_pages(struct ttm_tt *ttm)