leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

drm/i915: In the debugfs interface, unmap our address instead of the page's.

Browse Source 
Fixes a BUG_ON in kmap_atomic for the following atomic mapping with
USER0 type.

Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Eric Anholt 2009-12-14 13:12:45 -08:00
parent 8bea8672ed
commit 656cb79322
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/i915/i915_debugfs.c
View File

@ -272,7 +272,7 @@ static void i915_dump_pages(struct seq_file *m, struct page **pages, int page_co
mem = kmap_atomic(pages[page], KM_USER0);
for (i = 0; i < PAGE_SIZE; i += 4)
seq_printf(m, "%08x : %08x\n", i, mem[i / 4]);
kunmap_atomic(pages[page], KM_USER0);
kunmap_atomic(mem, KM_USER0);
}
}