e9b6025bf8
These patches move all interrupt remapping specific checks out of the x86 core code and replaces the respective call-sites with function pointers. As a result the interrupt remapping code is better abstraced from x86 core interrupt handling code. The code was rebased to v3.8-rc4 and tested on systems with AMD-Vi and Intel VT-d (both capable of interrupt remapping). The systems were tested with IOMMU enabled and with IOMMU disabled. No issues were found. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJRBpGoAAoJECvwRC2XARrjxn4P/2sNpncRptR37HBP4Dl+Rd+u lnp9agUzzHQ67j+1o4bYGknhgfxGqDHJKNW41AinciE1EiyX1QAdFUK1mNEmtRrL dgsoZZdZjKIlNU8rsTon18UJvUT8wR9s8I/+DAVzO5WkRbCQWQ0kC9Ft4QQSKIfs M0dg8eAauIGp7/UsmttZIY9PT1KOhMWPDAaCsEYSLgfXO3VzXNtlZIjQI8bQJhSs DLCoge7bHfUIk13p5WM73qMFDXEXNkHgTDqMjXYB9uJiHSWyGg1vs2dV5rc0fbHQ KBin1NwFwT2HveMlGVy1DVgbdDEy5e7uvPnyHIwI6JedAA2MxYqOsL/VbLnRCgvt OH3bHoGrBJDBEwv/tleyf8SyJ6TO4px6TlOzUlIHHu+33Bc0uKigKXLuXwvTus0q 3cP++X6jW2yn0f65Lpr7LTu/02FRaKMvHWpU1T7yc+rXwJREn1/0bEdYC/fb1u3N GT2aI2orlGMwLtJ1mcxbveKWBnPN5RBrOe0Zha6ycVw7aJol2fAIczSnUq/6SHDQ eFXS7nMqb2J5p8IgQbB5wHDovsqWEBbGC9bEYkjxQEjqD8YgLnIHDR4KgRzhFI1f LX19+wsBkxzwQX8sImEaKzWMoSAl0Sui01s0tc7nJkwfhnbMhIes7pfqkUx0d4ZM AK0It3VSCw4hCnCUC+b2 =2d89 -----END PGP SIGNATURE----- Merge tag 'ioapic-cleanups-for-tip' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu into x86/apic Pull "x86 IOAPIC code from interrupt remapping details cleanups" from Joerg Roedel: "These patches move all interrupt remapping specific checks out of the x86 core code and replaces the respective call-sites with function pointers. As a result the interrupt remapping code is better abstraced from x86 core interrupt handling code. The code was rebased to v3.8-rc4 and tested on systems with AMD-Vi and Intel VT-d (both capable of interrupt remapping). The systems were tested with IOMMU enabled and with IOMMU disabled. No issues were found." Signed-off-by: Ingo Molnar <mingo@kernel.org>