[tip:x86/cpu] x86/gart: Check for GART support before accessing GART registers

Commit-ID: 1b4574292e9d2d37b3bb437c9e778fd2bba8e170 Gitweb: http://git.kernel.org/tip/1b4574292e9d2d37b3bb437c9e778fd2bba8e170 Author: Aravind Gopalakrishnan AuthorDate: Tue, 7 Apr 2015 16:46:37 -0500 Committer: Ingo Molnar CommitDate: Wed, 6 May 2015 11:15:53 +0200 x86/gart: Check

[tip:x86/cpu] x86/gart: Check for GART support before accessing GART registers

Commit-ID: 1b4574292e9d2d37b3bb437c9e778fd2bba8e170 Gitweb: http://git.kernel.org/tip/1b4574292e9d2d37b3bb437c9e778fd2bba8e170 Author: Aravind Gopalakrishnan aravind.gopalakrish...@amd.com AuthorDate: Tue, 7 Apr 2015 16:46:37 -0500 Committer: Ingo Molnar mi...@kernel.org CommitDate: Wed,