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authorZou Nan hai <nanhai.zou@intel.com>2008-01-15 09:19:02 +0800
committerZou Nan hai <nanhai.zou@intel.com>2008-01-15 09:19:02 +0800
commit806c1929dcd344f6eab3133584a9c4ce9f3f47bc (patch)
tree217db4d5a0d7648d726b70ad7e156621fc31715f /tests/mode
parent62df4f0a48776e55443d7f61a41e1ed0fb77b6ed (diff)
this is to fix a deadloop in drm hang system issue.
(1 << bits) is an undefined value when bits == 32. gcc may generate 1 with this expression which will lead to an infinite retry loop in drm_ht_just_insert_please. Because of the different implement of hash_long, this issue is more frequenly see on 64 bit system
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