Commits
Merge branch 'x86-debug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 debug update from Ingo Molnar: "Various small enhancements" * 'x86-debug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/debug: Dump family, model, stepping of the boot CPU x86/iommu: Use NULL instead of plain 0 for __IOMMU_INIT x86/iommu: Drop duplicate const in __IOMMU_INIT x86/fpu/xsave: Keep __user annotation in casts x86/pci/probe_roms: Add missing __iomem annotation to pci_map_biosrom() x86/signals: ia32_signal.c: add __user casts to fix sparse warnings x86/vdso: Add __user annotation to VDSO32_SYMBOL x86: Fix __user annotations in asm/sys_ia32.h
