From: Chris Wilson Date: Wed, 26 Jul 2017 18:16:02 +0000 (+0100) Subject: drm/i915: Call the unlocked version of i915_gem_object_get_pages() X-Git-Tag: v4.14-rc1~179^2~19^2~82 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=8fb6a5df4612757d6aa4218750aa3ecaca609bd0;p=linux.git drm/i915: Call the unlocked version of i915_gem_object_get_pages() When we hold for the lock for swapping out the shmem pages for the physically contiguous pages, we have to call the unlocked version of get_pages! Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101934 Fixes: 35d23516946e ("drm/i915: Make i915_gem_object_phys_attach() use obj->mm.lock more appropriately") Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20170726181602.23527-2-chris@chris-wilson.co.uk Reviewed-by: Matthew Auld Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 85231d1c39c3..000a764ee8d9 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -5324,7 +5324,7 @@ int i915_gem_object_attach_phys(struct drm_i915_gem_object *obj, int align) pages = obj->mm.pages; obj->ops = &i915_gem_phys_ops; - err = __i915_gem_object_get_pages(obj); + err = ____i915_gem_object_get_pages(obj); if (err) goto err_xfer;