drivers/dri/i965/intel_mipmap_tree.c:3194: error: undefined reference to 'tiled_to_linear' Bisected to: d21c086d819d78fb3f6abcbb14aa492970f442aa Author: Scott D Phillips <scott.d.phillips@intel.com> i965/tiled_memcpy: inline movntdqa loads in tiled_to_linear The reference for MOVNTDQA says: For WC memory type, the nontemporal hint may be implemented by loading a temporary internal buffer with the equivalent of an aligned cache line without filling this data to the cache. [...] Subsequent MOVNTDQA reads to unread portions of the WC cache line will receive data from the temporary internal buffer if data is available. This hidden cache line sized temporary buffer can improve the read performance from wc maps.
Fixed temporarily by: commit 58fb613a51994d111ee77a65bc7f3d60b155c687 Author: Kenneth Graunke <kenneth@whitecape.org> Date: Sat May 26 16:25:34 2018 -0700 i965: Revert recent tiled memcpy changes. This reverts commit 79fe00efb474b3f3f0ba4c88826ff67c53a02aef. This reverts commit f5e8b13f78a085bc95a1c0895e4a38ff6b87b375. This reverts commit d21c086d819d78fb3f6abcbb14aa492970f442aa. They broke the Android build and I'd rather not leave it broken for the long holiday weekend.
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