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table walks and a couple other issues. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.15 (GNU/Linux) iQIcBAABAgAGBQJSp3VBAAoJECObm247sIsi0REP/03lnW12hEKGb46M2mCy/hkX L6OdPzXhjKpucLbochQvvXu0OOeG+XzFyQFqupoMo6Crw6b2sNh8lAutNJ5+dqns pfSK/v/KjSXoCh08+VYvEGTinOkYTlXtvH7dY7kx8CSWd8SGhugynSRvsWJfzhXx BaFaNqop3hti1VKAjTdZUwNaCK2WLx1JBcj4lOnxbSrWwfj7PURKKG0FABPChRKJ 1DvEkV3HVH+851WVNr6zgmdWbqEzZZgbfJGz2NbqKXVXvMRPvT7LTNGrsOtlpRD1 tVy85cnox+QfBtIe7ueUtq/b9aOffYOhq5bgE4zx04dpr5/yMbLV901aIxIQtbTv YRPwODTUL7DTxVCpHEUSIebP2K7cyiR2qAhxLt0WMn4I/tgMqGoGAo5H5LWWuv+r CYlDzKS1b5ucomrMD4n33U/BEB6KCof6hwTV1P6qSCDu8sm1Ddcuug3c66OtSeRI Vi+8AAo7bBQvgU99mTCs9j+9BrcxQID3XPCJIPdZba0AQ2GaHO/gtxCZGQCvLbyd AReCly0U6/qiwQ12c5JxBBMwTu9TfjnS7Ah9yd8yMTjvfUinTLV3/5AfxfO7GamS yb4MFEcw7Cif+O01vBSJm5ZbxoDzdeO0dtAUQwNGxZpTzwbWoQ+SyfEvgXmvACtF tO0u9wAcZ4CqsTgoAU1z =9WG5 -----END PGP SIGNATURE----- Merge tag 'iommu-fixes-for-v3.13-rc4' of git://github.com/awilliam/linux-vfio Pull iommu fixes from Alex Williamson: "arm/smmu driver updates via Will Deacon fixing locking around page table walks and a couple other issues" * tag 'iommu-fixes-for-v3.13-rc4' of git://github.com/awilliam/linux-vfio: iommu/arm-smmu: fix error return code in arm_smmu_device_dt_probe() iommu/arm-smmu: remove potential NULL dereference on mapping path iommu/arm-smmu: use mutex instead of spinlock for locking page tables