cl349@firebug.cl.cam.ac.uk
1ba8680ea4
Adapt Xenlinux/ia64 to build in the new subarch environment.
...
From: "Magenheimer, Dan (HP Labs Fort Collins)" <dan.magenheimer@hp.com >
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-01-31 17:39:35 +00:00
cl349@firebug.cl.cam.ac.uk
66ee4af453
Update linux sparse tree to subarch layout.
...
Sparse tree is based on 2.6.12 branch of linux-2.6-xen.hg.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
--HG--
rename : linux-2.6-xen-sparse/arch/xen/configs/xen0_defconfig_x86_32 => buildconfigs/linux-defconfig_xen0_x86_32
rename : linux-2.6-xen-sparse/arch/xen/configs/xen0_defconfig_x86_64 => buildconfigs/linux-defconfig_xen0_x86_64
rename : linux-2.6-xen-sparse/arch/xen/configs/xenU_defconfig_x86_32 => buildconfigs/linux-defconfig_xenU_x86_32
rename : linux-2.6-xen-sparse/arch/xen/configs/xenU_defconfig_x86_64 => buildconfigs/linux-defconfig_xenU_x86_64
rename : linux-2.6-xen-sparse/arch/xen/configs/xen_defconfig_x86_32 => buildconfigs/linux-defconfig_xen_x86_32
rename : linux-2.6-xen-sparse/arch/xen/configs/xen_defconfig_x86_64 => buildconfigs/linux-defconfig_xen_x86_64
rename : linux-2.6-xen-sparse/arch/xen/i386/Kconfig => linux-2.6-xen-sparse/arch/i386/Kconfig
rename : linux-2.6-xen-sparse/arch/xen/i386/Makefile => linux-2.6-xen-sparse/arch/i386/Makefile
rename : linux-2.6-xen-sparse/arch/xen/boot/Makefile => linux-2.6-xen-sparse/arch/i386/boot-xen/Makefile
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/Makefile => linux-2.6-xen-sparse/arch/i386/kernel/Makefile
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/acpi/Makefile => linux-2.6-xen-sparse/arch/i386/kernel/acpi/Makefile
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/acpi/boot.c => linux-2.6-xen-sparse/arch/i386/kernel/acpi/boot-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/apic.c => linux-2.6-xen-sparse/arch/i386/kernel/apic-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/cpu/Makefile => linux-2.6-xen-sparse/arch/i386/kernel/cpu/Makefile
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/cpu/common.c => linux-2.6-xen-sparse/arch/i386/kernel/cpu/common-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/cpu/mtrr/Makefile => linux-2.6-xen-sparse/arch/i386/kernel/cpu/mtrr/Makefile
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/cpu/mtrr/main.c => linux-2.6-xen-sparse/arch/i386/kernel/cpu/mtrr/main-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/entry.S => linux-2.6-xen-sparse/arch/i386/kernel/entry-xen.S
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/fixup.c => linux-2.6-xen-sparse/arch/i386/kernel/fixup.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/head.S => linux-2.6-xen-sparse/arch/i386/kernel/head-xen.S
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/i386_ksyms.c => linux-2.6-xen-sparse/arch/i386/kernel/i386_ksyms-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/init_task.c => linux-2.6-xen-sparse/arch/i386/kernel/init_task-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/io_apic.c => linux-2.6-xen-sparse/arch/i386/kernel/io_apic-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/ioport.c => linux-2.6-xen-sparse/arch/i386/kernel/ioport-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/irq.c => linux-2.6-xen-sparse/arch/i386/kernel/irq-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/ldt.c => linux-2.6-xen-sparse/arch/i386/kernel/ldt-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/microcode.c => linux-2.6-xen-sparse/arch/i386/kernel/microcode-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/mpparse.c => linux-2.6-xen-sparse/arch/i386/kernel/mpparse-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/pci-dma.c => linux-2.6-xen-sparse/arch/i386/kernel/pci-dma-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/process.c => linux-2.6-xen-sparse/arch/i386/kernel/process-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/quirks.c => linux-2.6-xen-sparse/arch/i386/kernel/quirks-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/setup.c => linux-2.6-xen-sparse/arch/i386/kernel/setup-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/signal.c => linux-2.6-xen-sparse/arch/i386/kernel/signal-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/smp.c => linux-2.6-xen-sparse/arch/i386/kernel/smp-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/swiotlb.c => linux-2.6-xen-sparse/arch/i386/kernel/swiotlb.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/time.c => linux-2.6-xen-sparse/arch/i386/kernel/time-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/traps.c => linux-2.6-xen-sparse/arch/i386/kernel/traps-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/kernel/vsyscall-note.S => linux-2.6-xen-sparse/arch/i386/kernel/vsyscall-note-xen.S
rename : linux-2.6-xen-sparse/arch/xen/i386/mach-default/Makefile => linux-2.6-xen-sparse/arch/i386/mach-xen/Makefile
rename : linux-2.6-xen-sparse/arch/xen/i386/mm/Makefile => linux-2.6-xen-sparse/arch/i386/mm/Makefile
rename : linux-2.6-xen-sparse/arch/xen/i386/mm/fault.c => linux-2.6-xen-sparse/arch/i386/mm/fault-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/mm/highmem.c => linux-2.6-xen-sparse/arch/i386/mm/highmem-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/mm/hypervisor.c => linux-2.6-xen-sparse/arch/i386/mm/hypervisor.c
rename : linux-2.6-xen-sparse/arch/xen/i386/mm/init.c => linux-2.6-xen-sparse/arch/i386/mm/init-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/mm/ioremap.c => linux-2.6-xen-sparse/arch/i386/mm/ioremap-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/mm/pgtable.c => linux-2.6-xen-sparse/arch/i386/mm/pgtable-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/pci/Makefile => linux-2.6-xen-sparse/arch/i386/pci/Makefile
rename : linux-2.6-xen-sparse/arch/xen/i386/pci/i386.c => linux-2.6-xen-sparse/arch/i386/pci/i386-xen.c
rename : linux-2.6-xen-sparse/arch/xen/i386/pci/irq.c => linux-2.6-xen-sparse/arch/i386/pci/irq-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/Kconfig => linux-2.6-xen-sparse/arch/x86_64/Kconfig
rename : linux-2.6-xen-sparse/arch/xen/x86_64/Makefile => linux-2.6-xen-sparse/arch/x86_64/Makefile
rename : linux-2.6-xen-sparse/arch/xen/x86_64/ia32/Makefile => linux-2.6-xen-sparse/arch/x86_64/ia32/Makefile
rename : linux-2.6-xen-sparse/arch/xen/x86_64/ia32/ia32entry.S => linux-2.6-xen-sparse/arch/x86_64/ia32/ia32entry-xen.S
rename : linux-2.6-xen-sparse/arch/xen/x86_64/ia32/syscall32.c => linux-2.6-xen-sparse/arch/x86_64/ia32/syscall32-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/ia32/vsyscall-int80.S => linux-2.6-xen-sparse/arch/x86_64/ia32/vsyscall-int80.S
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/Makefile => linux-2.6-xen-sparse/arch/x86_64/kernel/Makefile
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/acpi/Makefile => linux-2.6-xen-sparse/arch/x86_64/kernel/acpi/Makefile
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/apic.c => linux-2.6-xen-sparse/arch/x86_64/kernel/apic-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/e820.c => linux-2.6-xen-sparse/arch/x86_64/kernel/e820-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/early_printk.c => linux-2.6-xen-sparse/arch/x86_64/kernel/early_printk-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/entry.S => linux-2.6-xen-sparse/arch/x86_64/kernel/entry-xen.S
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/genapic.c => linux-2.6-xen-sparse/arch/x86_64/kernel/genapic-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/genapic_xen.c => linux-2.6-xen-sparse/arch/x86_64/kernel/genapic_xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/head.S => linux-2.6-xen-sparse/arch/x86_64/kernel/head-xen.S
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/head64.c => linux-2.6-xen-sparse/arch/x86_64/kernel/head64-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/io_apic.c => linux-2.6-xen-sparse/arch/x86_64/kernel/io_apic-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/ioport.c => linux-2.6-xen-sparse/arch/x86_64/kernel/ioport-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/irq.c => linux-2.6-xen-sparse/arch/x86_64/kernel/irq-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/ldt.c => linux-2.6-xen-sparse/arch/x86_64/kernel/ldt-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/mpparse.c => linux-2.6-xen-sparse/arch/x86_64/kernel/mpparse-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/pci-nommu.c => linux-2.6-xen-sparse/arch/x86_64/kernel/pci-nommu-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/process.c => linux-2.6-xen-sparse/arch/x86_64/kernel/process-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/setup.c => linux-2.6-xen-sparse/arch/x86_64/kernel/setup-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/setup64.c => linux-2.6-xen-sparse/arch/x86_64/kernel/setup64-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/signal.c => linux-2.6-xen-sparse/arch/x86_64/kernel/signal-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/smp.c => linux-2.6-xen-sparse/arch/x86_64/kernel/smp-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/traps.c => linux-2.6-xen-sparse/arch/x86_64/kernel/traps-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/vsyscall.c => linux-2.6-xen-sparse/arch/x86_64/kernel/vsyscall-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/x8664_ksyms.c => linux-2.6-xen-sparse/arch/x86_64/kernel/x8664_ksyms-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/kernel/xen_entry.S => linux-2.6-xen-sparse/arch/x86_64/kernel/xen_entry.S
rename : linux-2.6-xen-sparse/arch/xen/x86_64/mm/Makefile => linux-2.6-xen-sparse/arch/x86_64/mm/Makefile
rename : linux-2.6-xen-sparse/arch/xen/x86_64/mm/fault.c => linux-2.6-xen-sparse/arch/x86_64/mm/fault-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/mm/init.c => linux-2.6-xen-sparse/arch/x86_64/mm/init-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/mm/pageattr.c => linux-2.6-xen-sparse/arch/x86_64/mm/pageattr-xen.c
rename : linux-2.6-xen-sparse/arch/xen/x86_64/pci/Makefile => linux-2.6-xen-sparse/arch/x86_64/pci/Makefile
rename : linux-2.6-xen-sparse/arch/xen/kernel/Makefile => linux-2.6-xen-sparse/drivers/xen/core/Makefile
rename : linux-2.6-xen-sparse/arch/xen/kernel/evtchn.c => linux-2.6-xen-sparse/drivers/xen/core/evtchn.c
rename : linux-2.6-xen-sparse/arch/xen/kernel/features.c => linux-2.6-xen-sparse/drivers/xen/core/features.c
rename : linux-2.6-xen-sparse/arch/xen/kernel/gnttab.c => linux-2.6-xen-sparse/drivers/xen/core/gnttab.c
rename : linux-2.6-xen-sparse/arch/xen/kernel/reboot.c => linux-2.6-xen-sparse/drivers/xen/core/reboot.c
rename : linux-2.6-xen-sparse/arch/xen/kernel/skbuff.c => linux-2.6-xen-sparse/drivers/xen/core/skbuff.c
rename : linux-2.6-xen-sparse/arch/xen/kernel/smpboot.c => linux-2.6-xen-sparse/drivers/xen/core/smpboot.c
rename : linux-2.6-xen-sparse/arch/xen/kernel/xen_proc.c => linux-2.6-xen-sparse/drivers/xen/core/xen_proc.c
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/agp.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/agp.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/desc.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/desc.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/dma-mapping.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/dma-mapping.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/fixmap.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/fixmap.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/floppy.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/floppy.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/highmem.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/highmem.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/hw_irq.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/hw_irq.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/hypercall.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/hypercall.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/hypervisor.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/hypervisor.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/io.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/io.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/kmap_types.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/kmap_types.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/mmu.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/mmu.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/mmu_context.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/mmu_context.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/page.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/page.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/param.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/param.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/pci.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/pci.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/pgalloc.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/pgalloc.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/pgtable-2level-defs.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/pgtable-2level-defs.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/pgtable-2level.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/pgtable-2level.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/pgtable-3level-defs.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/pgtable-3level-defs.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/pgtable-3level.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/pgtable-3level.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/pgtable.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/pgtable.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/processor.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/processor.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/ptrace.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/ptrace.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/scatterlist.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/scatterlist.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/segment.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/segment.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/setup.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/setup.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/smp.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/smp.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/spinlock.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/spinlock.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/swiotlb.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/swiotlb.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/synch_bitops.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/synch_bitops.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/system.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/system.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/tlbflush.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/tlbflush.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/vga.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/vga.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/mach-xen/irq_vectors.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/irq_vectors.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/mach-xen/mach_traps.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/mach_traps.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/mach-xen/setup_arch_post.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/setup_arch_post.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-i386/mach-xen/setup_arch_pre.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/setup_arch_pre.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-ia64/fixmap.h => linux-2.6-xen-sparse/include/asm-ia64/fixmap.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-ia64/hypercall.h => linux-2.6-xen-sparse/include/asm-ia64/hypercall.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-ia64/hypervisor.h => linux-2.6-xen-sparse/include/asm-ia64/hypervisor.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-ia64/synch_bitops.h => linux-2.6-xen-sparse/include/asm-ia64/synch_bitops.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/arch_hooks.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/arch_hooks.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/bootsetup.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/bootsetup.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/desc.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/desc.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/dma-mapping.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/dma-mapping.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/fixmap.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/fixmap.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/floppy.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/floppy.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/hw_irq.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/hw_irq.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/hypercall.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/hypercall.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/hypervisor.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/hypervisor.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/io.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/io.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/irq.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/irq.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/mmu.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/mmu.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/mmu_context.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/mmu_context.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/nmi.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/nmi.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/page.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/page.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/param.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/param.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/pci.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/pci.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/pgalloc.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/pgalloc.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/pgtable.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/pgtable.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/processor.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/processor.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/ptrace.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/ptrace.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/segment.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/segment.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/smp.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/smp.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/synch_bitops.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/synch_bitops.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/system.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/system.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/timer.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/timer.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/tlbflush.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/tlbflush.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/vga.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/vga.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/xor.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/xor.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/mach-xen/io_ports.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/io_ports.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/mach-xen/irq_vectors.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/irq_vectors.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/mach-xen/mach_time.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/mach_time.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/mach-xen/mach_timer.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/mach_timer.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/mach-xen/setup_arch_post.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/setup_arch_post.h
rename : linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/mach-xen/setup_arch_pre.h => linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/setup_arch_pre.h
rename : linux-2.6-xen-sparse/include/asm-xen/balloon.h => linux-2.6-xen-sparse/include/xen/balloon.h
rename : linux-2.6-xen-sparse/include/asm-xen/driver_util.h => linux-2.6-xen-sparse/include/xen/driver_util.h
rename : linux-2.6-xen-sparse/include/asm-xen/evtchn.h => linux-2.6-xen-sparse/include/xen/evtchn.h
rename : linux-2.6-xen-sparse/include/asm-xen/features.h => linux-2.6-xen-sparse/include/xen/features.h
rename : linux-2.6-xen-sparse/include/asm-xen/foreign_page.h => linux-2.6-xen-sparse/include/xen/foreign_page.h
rename : linux-2.6-xen-sparse/include/asm-xen/gnttab.h => linux-2.6-xen-sparse/include/xen/gnttab.h
rename : linux-2.6-xen-sparse/include/asm-xen/net_driver_util.h => linux-2.6-xen-sparse/include/xen/net_driver_util.h
rename : linux-2.6-xen-sparse/include/asm-xen/linux-public/evtchn.h => linux-2.6-xen-sparse/include/xen/public/evtchn.h
rename : linux-2.6-xen-sparse/include/asm-xen/linux-public/privcmd.h => linux-2.6-xen-sparse/include/xen/public/privcmd.h
rename : linux-2.6-xen-sparse/include/asm-xen/tpmfe.h => linux-2.6-xen-sparse/include/xen/tpmfe.h
rename : linux-2.6-xen-sparse/include/asm-xen/xen_proc.h => linux-2.6-xen-sparse/include/xen/xen_proc.h
rename : linux-2.6-xen-sparse/include/asm-xen/xenbus.h => linux-2.6-xen-sparse/include/xen/xenbus.h
rename : linux-2.6-xen-sparse/include/asm-xen/xencons.h => linux-2.6-xen-sparse/include/xen/xencons.h
2006-01-30 17:18:27 +00:00
kaf24@firebug.cl.cam.ac.uk
91fe82d9a0
Split XENFEAT_writable_mmu_structures into
...
XENFEAT_writable_page_tables/XENFEAT_writable_descriptor_tables.
Name the make_readonly/writable functions back to their old
names, and they now accept a feature flag that they test
before performing their operation.
Signed-off-by: Keir Fraser <keir@xensource.com >
2006-01-30 12:49:31 +01:00
kaf24@firebug.cl.cam.ac.uk
901b108e27
Remove shadow-translate Linux patches for now. We'll merge this stuff
...
in piecemeal.
Signed-off-by: Keir Fraser <keir@xensource.com >
2006-01-28 12:09:45 +01:00
sos22@douglas.cl.cam.ac.uk
11556202e4
Merge up and generally make shadow mode be nice.
...
Signed-off-by: Steven Smith, sos22@cam.ac.uk
2006-01-27 21:23:06 +01:00
Ian.Campbell@xensource.com
bcec3ef0dd
Add XENVER_get_features sub-operation to HYPERVISOR_xen_version.
...
This operation allows a guest OS to determine which features are
supported by the running version of Xen. This changeset contains the
base infrastructure but does not implement any features yet.
Signed-off-by: Ian Campbell <Ian.Campbell@XenSource.com >
Index: xen-features/linux-2.6-xen-sparse/arch/xen/i386/kernel/setup.c
===================================================================
--- xen-features.orig/linux-2.6-xen-sparse/arch/xen/i386/kernel/setup.c 2006-01-27 11:13:22.000000000 +0000
+++ xen-features/linux-2.6-xen-sparse/arch/xen/i386/kernel/setup.c 2006-01-27 11:27:14.000000000 +0000
@@ -56,6 +56,7 @@
#include <asm/hypervisor.h>
#include <asm-xen/xen-public/physdev.h>
#include <asm-xen/xen-public/memory.h>
+#include <asm-xen/features.h>
#include "setup_arch_pre.h"
#include <bios_ebda.h>
@@ -1591,6 +1592,9 @@
rd_prompt = ((RAMDISK_FLAGS & RAMDISK_PROMPT_FLAG) != 0);
rd_doload = ((RAMDISK_FLAGS & RAMDISK_LOAD_FLAG) != 0);
#endif
+
+ setup_xen_features();
+
ARCH_SETUP
if (efi_enabled)
efi_init();
Index: xen-features/linux-2.6-xen-sparse/arch/xen/x86_64/kernel/setup.c
===================================================================
--- xen-features.orig/linux-2.6-xen-sparse/arch/xen/x86_64/kernel/setup.c 2006-01-27 11:13:22.000000000 +0000
+++ xen-features/linux-2.6-xen-sparse/arch/xen/x86_64/kernel/setup.c 2006-01-27 11:27:14.000000000 +0000
@@ -63,6 +63,7 @@
#include "setup_arch_pre.h"
#include <asm/hypervisor.h>
#include <asm-xen/xen-public/nmi.h>
+#include <asm-xen/features.h>
#define PFN_UP(x) (((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
#define PFN_PHYS(x) ((x) << PAGE_SHIFT)
#define end_pfn_map end_pfn
@@ -587,6 +588,8 @@
#endif
+ setup_xen_features();
+
HYPERVISOR_vm_assist(VMASST_CMD_enable,
VMASST_TYPE_writable_pagetables);
Index: xen-features/linux-2.6-xen-sparse/include/asm-xen/features.h
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ xen-features/linux-2.6-xen-sparse/include/asm-xen/features.h 2006-01-27 11:27:14.000000000 +0000
@@ -0,0 +1,20 @@
+/******************************************************************************
+ * features.h
+ *
+ * Query the features reported by Xen.
+ *
+ * Copyright (c) 2006, Ian Campbell
+ */
+
+#ifndef __ASM_XEN_FEATURES_H__
+#define __ASM_XEN_FEATURES_H__
+
+#include <asm-xen/xen-public/version.h>
+
+extern void setup_xen_features(void);
+
+extern unsigned long xen_features[XENFEAT_NR_SUBMAPS];
+
+#define xen_feature(flag) (test_bit(_XENFEAT_ ## flag, xen_features))
+
+#endif
Index: xen-features/xen/common/kernel.c
===================================================================
--- xen-features.orig/xen/common/kernel.c 2006-01-27 11:13:22.000000000 +0000
+++ xen-features/xen/common/kernel.c 2006-01-27 11:27:34.000000000 +0000
@@ -144,6 +144,28 @@
return -EFAULT;
return 0;
}
+
+ case XENVER_get_features:
+ {
+ xen_feature_info_t fi;
+
+ if ( copy_from_user(&fi, arg, sizeof(fi)) )
+ return -EFAULT;
+
+ switch ( fi.submap_idx )
+ {
+ case 0:
+ fi.submap = 0;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if ( copy_to_user(arg, &fi, sizeof(fi)) )
+ return -EFAULT;
+ return 0;
+ }
+
}
return -ENOSYS;
Index: xen-features/xen/include/public/version.h
===================================================================
--- xen-features.orig/xen/include/public/version.h 2006-01-27 11:13:22.000000000 +0000
+++ xen-features/xen/include/public/version.h 2006-01-27 11:27:22.000000000 +0000
@@ -39,6 +39,14 @@
unsigned long virt_start;
} xen_platform_parameters_t;
+#define XENVER_get_features 6
+typedef struct xen_feature_info {
+ unsigned int submap_idx; /* IN: which 32-bit submap to return */
+ uint32_t submap; /* OUT: 32-bit submap */
+} xen_feature_info_t;
+
+#define XENFEAT_NR_SUBMAPS 1
+
#endif /* __XEN_PUBLIC_VERSION_H__ */
/*
Index: xen-features/linux-2.6-xen-sparse/arch/xen/kernel/features.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ xen-features/linux-2.6-xen-sparse/arch/xen/kernel/features.c 2006-01-27 11:27:14.000000000 +0000
@@ -0,0 +1,29 @@
+/******************************************************************************
+ * features.c
+ *
+ * Xen feature flags.
+ *
+ * Copyright (c) 2006, Ian Campbell
+ */
+#include <linux/types.h>
+#include <linux/cache.h>
+#include <asm/hypervisor.h>
+#include <asm-xen/features.h>
+
+/* When we rebase to a more recent version of Linux we can use __read_mostly here. */
+unsigned long xen_features[XENFEAT_NR_SUBMAPS] __cacheline_aligned;
+
+void setup_xen_features(void)
+{
+ uint32_t *flags = (uint32_t *)&xen_features[0];
+ xen_feature_info_t fi;
+ int i;
+
+ for (i=0; i<XENFEAT_NR_SUBMAPS; i++) {
+ fi.submap_idx = i;
+ if (HYPERVISOR_xen_version(XENVER_get_features, &fi) < 0)
+ break;
+ flags[i] = fi.submap;
+ }
+}
+
2006-01-27 11:31:12 +00:00
Ian.Campbell@xensource.com
469a31e7be
Rename funtions
...
early_make_page_readonly() (x86/64)
make_lowmem_page_readonly() (x86/32)
make_page_readonly() (x86)
make_pages_readonly() (x86)
make_page_writable() (x86)
make_pages_writable() (x86)
to
early_make_mmu_page_readonly()
make_lowmem_mmu_page_readonly()
make_mmu_page_readonly()
make_mmu_pages_readonly()
make_mmu_page_writable()
make_mmu_pages_writable()
These functions are only called by LDT, GDT or page table page
construction, initialisation and destruction functions and in the
future they will behave in a MMU page specific manner.
Signed-off-by: Ian Campbell <Ian.Campbell@XenSource.com >
Index: xen-features/linux-2.6-xen-sparse/include/asm-xen/asm-i386/pgtable.h
===================================================================
--- xen-features.orig/linux-2.6-xen-sparse/include/asm-xen/asm-i386/pgtable.h 2006-01-27 10:18:17.000000000 +0000
+++ xen-features/linux-2.6-xen-sparse/include/asm-xen/asm-i386/pgtable.h 2006-01-27 10:56:59.000000000 +0000
@@ -413,19 +413,19 @@
} while (0)
#ifndef CONFIG_XEN_SHADOW_MODE
-void make_lowmem_page_readonly(void *va);
-void make_lowmem_page_writable(void *va);
-void make_page_readonly(void *va);
-void make_page_writable(void *va);
-void make_pages_readonly(void *va, unsigned int nr);
-void make_pages_writable(void *va, unsigned int nr);
+void make_lowmem_mmu_page_readonly(void *va);
+void make_lowmem_mmu_page_writable(void *va);
+void make_mmu_page_readonly(void *va);
+void make_mmu_page_writable(void *va);
+void make_mmu_pages_readonly(void *va, unsigned int nr);
+void make_mmu_pages_writable(void *va, unsigned int nr);
#else
-#define make_lowmem_page_readonly(_va) ((void)0)
-#define make_lowmem_page_writable(_va) ((void)0)
-#define make_page_readonly(_va) ((void)0)
-#define make_page_writable(_va) ((void)0)
-#define make_pages_readonly(_va, _nr) ((void)0)
-#define make_pages_writable(_va, _nr) ((void)0)
+#define make_lowmem_mmu_page_readonly(_va) ((void)0)
+#define make_lowmem_mmu_page_writable(_va) ((void)0)
+#define make_mmu_page_readonly(_va) ((void)0)
+#define make_mmu_page_writable(_va) ((void)0)
+#define make_mmu_pages_readonly(_va, _nr) ((void)0)
+#define make_mmu_pages_writable(_va, _nr) ((void)0)
#endif
#define virt_to_ptep(__va) \
Index: xen-features/linux-2.6-xen-sparse/arch/xen/i386/kernel/cpu/common.c
===================================================================
--- xen-features.orig/linux-2.6-xen-sparse/arch/xen/i386/kernel/cpu/common.c 2006-01-27 10:18:17.000000000 +0000
+++ xen-features/linux-2.6-xen-sparse/arch/xen/i386/kernel/cpu/common.c 2006-01-27 10:18:19.000000000 +0000
@@ -572,7 +572,7 @@
va < gdt_descr->address + gdt_descr->size;
va += PAGE_SIZE, f++) {
frames[f] = virt_to_mfn(va);
- make_lowmem_page_readonly((void *)va);
+ make_lowmem_mmu_page_readonly((void *)va);
}
if (HYPERVISOR_set_gdt(frames, gdt_descr->size / 8))
BUG();
Index: xen-features/linux-2.6-xen-sparse/arch/xen/i386/kernel/ldt.c
===================================================================
--- xen-features.orig/linux-2.6-xen-sparse/arch/xen/i386/kernel/ldt.c 2006-01-27 10:18:17.000000000 +0000
+++ xen-features/linux-2.6-xen-sparse/arch/xen/i386/kernel/ldt.c 2006-01-27 10:56:59.000000000 +0000
@@ -59,8 +59,8 @@
cpumask_t mask;
preempt_disable();
#endif
- make_pages_readonly(pc->ldt, (pc->size * LDT_ENTRY_SIZE) /
- PAGE_SIZE);
+ make_mmu_pages_readonly(pc->ldt, (pc->size * LDT_ENTRY_SIZE) /
+ PAGE_SIZE);
load_LDT(pc);
#ifdef CONFIG_SMP
mask = cpumask_of_cpu(smp_processor_id());
@@ -70,7 +70,7 @@
#endif
}
if (oldsize) {
- make_pages_writable(oldldt, (oldsize * LDT_ENTRY_SIZE) /
+ make_mmu_pages_writable(oldldt, (oldsize * LDT_ENTRY_SIZE) /
PAGE_SIZE);
if (oldsize*LDT_ENTRY_SIZE > PAGE_SIZE)
vfree(oldldt);
@@ -86,8 +86,8 @@
if (err < 0)
return err;
memcpy(new->ldt, old->ldt, old->size*LDT_ENTRY_SIZE);
- make_pages_readonly(new->ldt, (new->size * LDT_ENTRY_SIZE) /
- PAGE_SIZE);
+ make_mmu_pages_readonly(new->ldt, (new->size * LDT_ENTRY_SIZE) /
+ PAGE_SIZE);
return 0;
}
@@ -119,9 +119,9 @@
if (mm->context.size) {
if (mm == current->active_mm)
clear_LDT();
- make_pages_writable(mm->context.ldt,
- (mm->context.size * LDT_ENTRY_SIZE) /
- PAGE_SIZE);
+ make_mmu_pages_writable(mm->context.ldt,
+ (mm->context.size * LDT_ENTRY_SIZE) /
+ PAGE_SIZE);
if (mm->context.size*LDT_ENTRY_SIZE > PAGE_SIZE)
vfree(mm->context.ldt);
else
Index: xen-features/linux-2.6-xen-sparse/arch/xen/i386/mm/init.c
===================================================================
--- xen-features.orig/linux-2.6-xen-sparse/arch/xen/i386/mm/init.c 2006-01-27 10:18:17.000000000 +0000
+++ xen-features/linux-2.6-xen-sparse/arch/xen/i386/mm/init.c 2006-01-27 10:18:19.000000000 +0000
@@ -68,7 +68,7 @@
#ifdef CONFIG_X86_PAE
pmd_table = (pmd_t *) alloc_bootmem_low_pages(PAGE_SIZE);
- make_lowmem_page_readonly(pmd_table);
+ make_lowmem_mmu_page_readonly(pmd_table);
set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
pud = pud_offset(pgd, 0);
if (pmd_table != pmd_offset(pud, 0))
@@ -89,7 +89,7 @@
{
if (pmd_none(*pmd)) {
pte_t *page_table = (pte_t *) alloc_bootmem_low_pages(PAGE_SIZE);
- make_lowmem_page_readonly(page_table);
+ make_lowmem_mmu_page_readonly(page_table);
set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
if (page_table != pte_offset_kernel(pmd, 0))
BUG();
Index: xen-features/linux-2.6-xen-sparse/arch/xen/i386/mm/pgtable.c
===================================================================
--- xen-features.orig/linux-2.6-xen-sparse/arch/xen/i386/mm/pgtable.c 2006-01-27 10:18:17.000000000 +0000
+++ xen-features/linux-2.6-xen-sparse/arch/xen/i386/mm/pgtable.c 2006-01-27 11:01:11.000000000 +0000
@@ -198,7 +198,7 @@
{
pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
if (pte)
- make_lowmem_page_readonly(pte);
+ make_lowmem_mmu_page_readonly(pte);
return pte;
}
@@ -344,7 +344,7 @@
pmd_t *kpmd = pmd_offset(kpud, v);
pmd_t *pmd = (void *)__va(pgd_val(pgd[i])-1);
memcpy(pmd, kpmd, PAGE_SIZE);
- make_lowmem_page_readonly(pmd);
+ make_lowmem_mmu_page_readonly(pmd);
}
pgd_list_add(pgd);
spin_unlock_irqrestore(&pgd_lock, flags);
@@ -378,7 +378,7 @@
spin_unlock_irqrestore(&pgd_lock, flags);
for (i = USER_PTRS_PER_PGD; i < PTRS_PER_PGD; i++) {
pmd_t *pmd = (void *)__va(pgd_val(pgd[i])-1);
- make_lowmem_page_writable(pmd);
+ make_lowmem_mmu_page_writable(pmd);
memset(pmd, 0, PTRS_PER_PMD*sizeof(pmd_t));
kmem_cache_free(pmd_cache, pmd);
}
@@ -389,7 +389,7 @@
}
#ifndef CONFIG_XEN_SHADOW_MODE
-void make_lowmem_page_readonly(void *va)
+void make_lowmem_mmu_page_readonly(void *va)
{
pte_t *pte = virt_to_ptep(va);
int rc = HYPERVISOR_update_va_mapping(
@@ -397,7 +397,7 @@
BUG_ON(rc);
}
-void make_lowmem_page_writable(void *va)
+void make_lowmem_mmu_page_writable(void *va)
{
pte_t *pte = virt_to_ptep(va);
int rc = HYPERVISOR_update_va_mapping(
@@ -405,7 +405,7 @@
BUG_ON(rc);
}
-void make_page_readonly(void *va)
+void make_mmu_page_readonly(void *va)
{
pte_t *pte = virt_to_ptep(va);
int rc = HYPERVISOR_update_va_mapping(
@@ -419,12 +419,12 @@
kmap_flush_unused(); /* flush stale writable kmaps */
else
#endif
- make_lowmem_page_readonly(
+ make_lowmem_mmu_page_readonly(
phys_to_virt(pfn << PAGE_SHIFT));
}
}
-void make_page_writable(void *va)
+void make_mmu_page_writable(void *va)
{
pte_t *pte = virt_to_ptep(va);
int rc = HYPERVISOR_update_va_mapping(
@@ -436,23 +436,23 @@
#ifdef CONFIG_HIGHMEM
if (pfn < highstart_pfn)
#endif
- make_lowmem_page_writable(
+ make_lowmem_mmu_page_writable(
phys_to_virt(pfn << PAGE_SHIFT));
}
}
-void make_pages_readonly(void *va, unsigned int nr)
+void make_mmu_pages_readonly(void *va, unsigned int nr)
{
while (nr-- != 0) {
- make_page_readonly(va);
+ make_mmu_page_readonly(va);
va = (void *)((unsigned long)va + PAGE_SIZE);
}
}
-void make_pages_writable(void *va, unsigned int nr)
+void make_mmu_pages_writable(void *va, unsigned int nr)
{
while (nr-- != 0) {
- make_page_writable(va);
+ make_mmu_page_writable(va);
va = (void *)((unsigned long)va + PAGE_SIZE);
}
}
Index: xen-features/linux-2.6-xen-sparse/arch/xen/kernel/smpboot.c
===================================================================
--- xen-features.orig/linux-2.6-xen-sparse/arch/xen/kernel/smpboot.c 2006-01-27 10:18:17.000000000 +0000
+++ xen-features/linux-2.6-xen-sparse/arch/xen/kernel/smpboot.c 2006-01-27 10:18:19.000000000 +0000
@@ -239,7 +239,7 @@
memcpy((void *)cpu_gdt_descr[cpu].address,
(void *)cpu_gdt_descr[0].address,
cpu_gdt_descr[0].size);
- make_page_readonly((void *)cpu_gdt_descr[cpu].address);
+ make_mmu_page_readonly((void *)cpu_gdt_descr[cpu].address);
cpu_set(cpu, cpu_possible_map);
#ifdef CONFIG_HOTPLUG_CPU
Index: xen-features/linux-2.6-xen-sparse/arch/xen/x86_64/kernel/ldt.c
===================================================================
--- xen-features.orig/linux-2.6-xen-sparse/arch/xen/x86_64/kernel/ldt.c 2006-01-27 10:18:17.000000000 +0000
+++ xen-features/linux-2.6-xen-sparse/arch/xen/x86_64/kernel/ldt.c 2006-01-27 10:56:59.000000000 +0000
@@ -65,8 +65,8 @@
preempt_disable();
#endif
- make_pages_readonly(pc->ldt, (pc->size * LDT_ENTRY_SIZE) /
- PAGE_SIZE);
+ make_mmu_pages_readonly(pc->ldt, (pc->size * LDT_ENTRY_SIZE) /
+ PAGE_SIZE);
load_LDT(pc);
#ifdef CONFIG_SMP
mask = cpumask_of_cpu(smp_processor_id());
@@ -76,7 +76,7 @@
#endif
}
if (oldsize) {
- make_pages_writable(oldldt, (oldsize * LDT_ENTRY_SIZE) /
+ make_mmu_pages_writable(oldldt, (oldsize * LDT_ENTRY_SIZE) /
PAGE_SIZE);
if (oldsize*LDT_ENTRY_SIZE > PAGE_SIZE)
vfree(oldldt);
@@ -92,8 +92,8 @@
if (err < 0)
return err;
memcpy(new->ldt, old->ldt, old->size*LDT_ENTRY_SIZE);
- make_pages_readonly(new->ldt, (new->size * LDT_ENTRY_SIZE) /
- PAGE_SIZE);
+ make_mmu_pages_readonly(new->ldt, (new->size * LDT_ENTRY_SIZE) /
+ PAGE_SIZE);
return 0;
}
@@ -131,9 +131,9 @@
if (mm->context.size) {
if (mm == current->active_mm)
clear_LDT();
- make_pages_writable(mm->context.ldt,
- (mm->context.size * LDT_ENTRY_SIZE) /
- PAGE_SIZE);
+ make_mmu_pages_writable(mm->context.ldt,
+ (mm->context.size * LDT_ENTRY_SIZE) /
+ PAGE_SIZE);
if (mm->context.size*LDT_ENTRY_SIZE > PAGE_SIZE)
vfree(mm->context.ldt);
else
Index: xen-features/linux-2.6-xen-sparse/arch/xen/x86_64/kernel/setup64.c
===================================================================
--- xen-features.orig/linux-2.6-xen-sparse/arch/xen/x86_64/kernel/setup64.c 2006-01-27 10:18:17.000000000 +0000
+++ xen-features/linux-2.6-xen-sparse/arch/xen/x86_64/kernel/setup64.c 2006-01-27 10:18:19.000000000 +0000
@@ -141,7 +141,7 @@
va < gdt_descr->address + gdt_descr->size;
va += PAGE_SIZE, f++) {
frames[f] = virt_to_mfn(va);
- make_page_readonly((void *)va);
+ make_mmu_page_readonly((void *)va);
}
if (HYPERVISOR_set_gdt(frames, gdt_descr->size /
sizeof (struct desc_struct)))
Index: xen-features/linux-2.6-xen-sparse/arch/xen/x86_64/mm/init.c
===================================================================
--- xen-features.orig/linux-2.6-xen-sparse/arch/xen/x86_64/mm/init.c 2006-01-27 10:18:17.000000000 +0000
+++ xen-features/linux-2.6-xen-sparse/arch/xen/x86_64/mm/init.c 2006-01-27 11:01:11.000000000 +0000
@@ -66,7 +66,7 @@
(((mfn_to_pfn((addr) >> PAGE_SHIFT)) << PAGE_SHIFT) + \
__START_KERNEL_map)))
-static void early_make_page_readonly(void *va)
+static void early_make_mmu_page_readonly(void *va)
{
unsigned long addr, _va = (unsigned long)va;
pte_t pte, *ptep;
@@ -88,7 +88,7 @@
BUG();
}
-void make_page_readonly(void *va)
+void make_mmu_page_readonly(void *va)
{
pgd_t *pgd; pud_t *pud; pmd_t *pmd; pte_t pte, *ptep;
unsigned long addr = (unsigned long) va;
@@ -103,10 +103,10 @@
xen_l1_entry_update(ptep, pte); /* fallback */
if ((addr >= VMALLOC_START) && (addr < VMALLOC_END))
- make_page_readonly(__va(pte_pfn(pte) << PAGE_SHIFT));
+ make_mmu_page_readonly(__va(pte_pfn(pte) << PAGE_SHIFT));
}
-void make_page_writable(void *va)
+void make_mmu_page_writable(void *va)
{
pgd_t *pgd; pud_t *pud; pmd_t *pmd; pte_t pte, *ptep;
unsigned long addr = (unsigned long) va;
@@ -121,21 +121,21 @@
xen_l1_entry_update(ptep, pte); /* fallback */
if ((addr >= VMALLOC_START) && (addr < VMALLOC_END))
- make_page_writable(__va(pte_pfn(pte) << PAGE_SHIFT));
+ make_mmu_page_writable(__va(pte_pfn(pte) << PAGE_SHIFT));
}
-void make_pages_readonly(void *va, unsigned nr)
+void make_mmu_pages_readonly(void *va, unsigned nr)
{
while (nr-- != 0) {
- make_page_readonly(va);
+ make_mmu_page_readonly(va);
va = (void*)((unsigned long)va + PAGE_SIZE);
}
}
-void make_pages_writable(void *va, unsigned nr)
+void make_mmu_pages_writable(void *va, unsigned nr)
{
while (nr-- != 0) {
- make_page_writable(va);
+ make_mmu_page_writable(va);
va = (void*)((unsigned long)va + PAGE_SIZE);
}
}
@@ -223,7 +223,7 @@
pud = (user_mode ? pud_offset_u(vaddr) : pud_offset(pgd, vaddr));
if (pud_none(*pud)) {
pmd = (pmd_t *) spp_getpage();
- make_page_readonly(pmd);
+ make_mmu_page_readonly(pmd);
xen_pmd_pin(__pa(pmd));
set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE | _PAGE_USER));
if (pmd != pmd_offset(pud, 0)) {
@@ -234,7 +234,7 @@
pmd = pmd_offset(pud, vaddr);
if (pmd_none(*pmd)) {
pte = (pte_t *) spp_getpage();
- make_page_readonly(pte);
+ make_mmu_page_readonly(pte);
xen_pte_pin(__pa(pte));
set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE | _PAGE_USER));
if (pte != pte_offset_kernel(pmd, 0)) {
@@ -276,7 +276,7 @@
if (pud_none(*pud)) {
pmd = (pmd_t *) spp_getpage();
- make_page_readonly(pmd);
+ make_mmu_page_readonly(pmd);
xen_pmd_pin(__pa(pmd));
set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE | _PAGE_USER));
@@ -290,7 +290,7 @@
if (pmd_none(*pmd)) {
pte = (pte_t *) spp_getpage();
- make_page_readonly(pte);
+ make_mmu_page_readonly(pte);
xen_pte_pin(__pa(pte));
set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE | _PAGE_USER));
@@ -419,7 +419,7 @@
}
pmd = alloc_static_page(&pmd_phys);
- early_make_page_readonly(pmd);
+ early_make_mmu_page_readonly(pmd);
xen_pmd_pin(pmd_phys);
set_pud(pud, __pud(pmd_phys | _KERNPG_TABLE));
for (j = 0; j < PTRS_PER_PMD; pmd++, j++) {
@@ -448,7 +448,7 @@
__set_pte(pte, __pte(paddr | _KERNPG_TABLE));
}
pte = pte_save;
- early_make_page_readonly(pte);
+ early_make_mmu_page_readonly(pte);
xen_pte_pin(pte_phys);
set_pmd(pmd, __pmd(pte_phys | _KERNPG_TABLE));
}
@@ -497,11 +497,11 @@
_KERNPG_TABLE | _PAGE_USER);
memcpy((void *)level2_kernel_pgt, page, PAGE_SIZE);
- early_make_page_readonly(init_level4_pgt);
- early_make_page_readonly(init_level4_user_pgt);
- early_make_page_readonly(level3_kernel_pgt);
- early_make_page_readonly(level3_user_pgt);
- early_make_page_readonly(level2_kernel_pgt);
+ early_make_mmu_page_readonly(init_level4_pgt);
+ early_make_mmu_page_readonly(init_level4_user_pgt);
+ early_make_mmu_page_readonly(level3_kernel_pgt);
+ early_make_mmu_page_readonly(level3_user_pgt);
+ early_make_mmu_page_readonly(level2_kernel_pgt);
xen_pgd_pin(__pa_symbol(init_level4_pgt));
xen_pgd_pin(__pa_symbol(init_level4_user_pgt));
@@ -539,7 +539,7 @@
pmd = (pmd_t *)&page[pmd_index(va)];
if (pmd_none(*pmd)) {
pte_page = alloc_static_page(&phys);
- early_make_page_readonly(pte_page);
+ early_make_mmu_page_readonly(pte_page);
xen_pte_pin(phys);
set_pmd(pmd, __pmd(phys | _KERNPG_TABLE | _PAGE_USER));
} else {
@@ -586,7 +586,7 @@
for (; start < end; start = next) {
unsigned long pud_phys;
pud_t *pud = alloc_static_page(&pud_phys);
- early_make_page_readonly(pud);
+ early_make_mmu_page_readonly(pud);
xen_pud_pin(pud_phys);
next = start + PGDIR_SIZE;
if (next > end)
@@ -791,11 +791,11 @@
set_page_count(virt_to_page(addr), 1);
memset((void *)(addr & ~(PAGE_SIZE-1)), 0xcc, PAGE_SIZE);
xen_pte_unpin(__pa(addr));
- make_page_writable(__va(__pa(addr)));
+ make_mmu_page_writable(__va(__pa(addr)));
/*
* Make pages from __PAGE_OFFSET address as well
*/
- make_page_writable((void *)addr);
+ make_mmu_page_writable((void *)addr);
free_page(addr);
totalram_pages++;
}
Index: xen-features/linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/pgalloc.h
===================================================================
--- xen-features.orig/linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/pgalloc.h 2006-01-27 10:18:17.000000000 +0000
+++ xen-features/linux-2.6-xen-sparse/include/asm-xen/asm-x86_64/pgalloc.h 2006-01-27 10:56:59.000000000 +0000
@@ -7,10 +7,10 @@
#include <linux/mm.h>
#include <asm/io.h> /* for phys_to_virt and page_to_pseudophys */
-void make_page_readonly(void *va);
-void make_page_writable(void *va);
-void make_pages_readonly(void *va, unsigned int nr);
-void make_pages_writable(void *va, unsigned int nr);
+void make_mmu_page_readonly(void *va);
+void make_mmu_page_writable(void *va);
+void make_mmu_pages_readonly(void *va, unsigned int nr);
+void make_mmu_pages_writable(void *va, unsigned int nr);
#define __user_pgd(pgd) ((pgd) + PTRS_PER_PGD)
@@ -161,7 +161,7 @@
{
pte_t *pte = (pte_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
if (pte)
- make_page_readonly(pte);
+ make_mmu_page_readonly(pte);
return pte;
}
@@ -181,7 +181,7 @@
{
BUG_ON((unsigned long)pte & (PAGE_SIZE-1));
xen_pte_unpin(__pa(pte));
- make_page_writable(pte);
+ make_mmu_page_writable(pte);
free_page((unsigned long)pte);
}
Index: xen-features/linux-2.6-xen-sparse/include/asm-xen/asm-i386/pgalloc.h
===================================================================
--- xen-features.orig/linux-2.6-xen-sparse/include/asm-xen/asm-i386/pgalloc.h 2006-01-27 11:01:53.000000000 +0000
+++ xen-features/linux-2.6-xen-sparse/include/asm-xen/asm-i386/pgalloc.h 2006-01-27 11:02:07.000000000 +0000
@@ -42,7 +42,7 @@
static inline void pte_free_kernel(pte_t *pte)
{
free_page((unsigned long)pte);
- make_page_writable(pte);
+ make_mmu_page_writable(pte);
}
extern void pte_free(struct page *pte);
2006-01-27 11:29:42 +00:00
kaf24@firebug.cl.cam.ac.uk
e5c953af87
Fix inline asm hypercall argument parameter indexes.
...
Signed-off-by: Keir Fraser <keir@xensource.com >
2006-01-25 12:34:02 +01:00
kaf24@firebug.cl.cam.ac.uk
b1f769322e
Fix 64-bit build and fix the transfer-page code for the
...
iret hypercall.
Signed-off-by: Keir Fraser <keir@xensource.com >
2006-01-25 11:08:33 +01:00
kaf24@firebug.cl.cam.ac.uk
99e957075c
Indirect hypercalls through a hypercall transfer page.
...
Signed-off-by: Keir Fraser <keir@xensource.com >
2006-01-24 18:05:45 +01:00
kaf24@firebug.cl.cam.ac.uk
05e845bded
The present pud_offset_k implementation runs the value read through
...
the m2p translation process twice. With that removed, it can then
also be simplified.
Signed-off-by: Jan Beulich <JBeulich@novell.com >
2006-01-23 16:27:00 +01:00
Ian.Campbell@xensource.com
2c5ceaba04
Fix x86_64 domU build by conditionalizing NMI support on CONFIG_X86_LOCAL_APIC
...
The NMI handler is not built unless CONFIG_X86_LOCAL_APIC is defined, and
CONFIG_X86_LOCAL_APIC requires a dom0 build.
Signed-off-by: Ian Campbell <Ian.Campbell@XenSource.com >
2006-01-12 10:37:10 +00:00
Ian.Campbell@xensource.com
544a856af5
Pass NMIs to DOM0 via a dedicated callback, Xen/Linux x86_64 support.
...
Register our NMI handler with Xen. Do an iret via the hypervisor
whenever the return CS is > RING0.
Add include/asm-xen/asm-x86_64/nmi.h as a Xen modified copy of
include/asm-x86_64/nmi.h in order that we can implement
get_nmi_reason() in a manner suitable for Xen.
Signed-off-by: Ian Campbell <Ian.Campbell@XenSource.com >
2006-01-11 15:53:59 +00:00
Ian.Campbell@xensource.com
716d68d4c2
Pass NMIs to DOM0 via a dedicated callback, Xen/Linux i386 support.
...
Register our NMI handler with Xen. Use a pseudo-flag in EFLAGS in
indicate that we should return from the NMI via a hypervisor iret.
Signed-off-by: Ian Campbell <Ian.Campbell@XenSource.com >
2006-01-11 15:52:54 +00:00
vhanquez@kneesa.uk.xensource.com
d9014bb4aa
update xs_transaction_t to be a plain u32 integer instead of a fake pointer.
...
Signed-off-by: Vincent Hanquez <vincent@xensource.com >
2006-01-11 12:01:37 +00:00
vhanquez@kneesa.uk.xensource.com
ec5303c071
Change xenbus_transaction fake pointer into an opaque type.
...
Signed-off-by: Vincent Hanquez <vincent@xensource.com >
2006-01-10 17:16:30 +00:00
vhanquez@kneesa.uk.xensource.com
e92fb45b06
Replace NULL xenbus transaction by a specific XBT_NULL value.
...
Signed-off-by: Vincent Hanquez <vincent@xensource.com >
2006-01-10 15:05:05 +00:00
djm@kirby.fc.hp.com
e31c95409c
Merge
2006-01-03 10:19:20 -06:00
djm@kirby.fc.hp.com
fe8281c24d
Small bug fixes
2006-01-03 08:59:00 -06:00
cl349@firebug.cl.cam.ac.uk
7fae73c67e
Remove xen specific bug() implementation -- the regular one works just fine.
...
From: "Jan Beulich" <JBeulich@novell.com >
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2005-12-22 15:50:06 +01:00
kaf24@firebug.cl.cam.ac.uk
2eb236c17e
Remove FIX_RSDP_PAGE. Access RSDP via the 'isamap' of low 1MB.
...
Signed-off-by: Keir Fraser <keir@xensource.com >
2005-12-20 18:45:29 +01:00
kaf24@firebug.cl.cam.ac.uk
3f60590ca4
Remove automatic I/O-fault handling in XenLinux. It's now
...
handled by Xen itself.
Signed-off-by: Keir Fraser <keir@xensource.com >
2005-12-20 18:34:58 +01:00
chris@ubuntu.eng.hq.xensource.com
3c10a56738
Add and use write_ldt_entry, as seen in later linux kernel versions.
...
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2005-12-15 16:17:13 -07:00
chris@ubuntu.eng.hq.xensource.com
a76c7da6d9
merge?
2005-12-13 19:05:57 -07:00
chris@ubuntu.eng.hq.xensource.com
45fb552eb2
Make set_pte_at and set_pte_at_sync macros instead of inline functions.
...
This avoids having to include sched.h to get a definition of init_mm.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2005-12-13 19:04:14 -07:00
kaf24@firebug.cl.cam.ac.uk
3e61615263
Fix unmask_evtchn() when the port is bound to a different
...
VCPU.
Signed-off-by: Keir Fraser <keir@xensource.com >
2005-12-13 19:20:29 +01:00
kaf24@firebug.cl.cam.ac.uk
e50c7df410
Make balloon driver arch-neutral.
...
Signed-off-by: Dan Magenheimer <dan.magenheimer@hp.com >
2005-12-08 15:33:10 +01:00
kaf24@firebug.cl.cam.ac.uk
8d547cb252
Simplify console driver and avoid unnecessary spinning in the
...
transmit handler.
Signed-off-by: Keir Fraser <keir@xensource.com >
2005-12-02 16:14:20 +01:00
kaf24@firebug.cl.cam.ac.uk
9bd97f28fa
Bundle vcpu_time and vcpu_info structures together into a single
...
structure that is 64 bytes on x86. This ensures that indexing into
the array is fast (power-of-two size) and that accesses are cache
friendly (cache line size is usually 32 or 64 bytes).
Rename vcpu_data to vcpu_info, vcpu_time to vcpu_info.time.
Signed-off-by: Keir Fraser <keir@xensource.com >
2005-11-28 19:48:54 +01:00
kaf24@firebug.cl.cam.ac.uk
83120737f5
Implement new memory_op() XENMEM_machphys_mfn_list. Replaces old
...
privcmd Linux ioctl and includes an implementation for x86/64.
Signed-off-by: Keir Fraser <keir@xensource.com >
2005-11-25 18:43:35 +01:00
emellor@leeni.uk.xensource.com
fefa6c7211
Move XenbusState from the Linux-specific xenbus.h into a new file with the Xen
...
public interfaces.
Signed-off-by: Ewan Mellor <ewan@xensource.com >
2005-11-25 11:19:03 +00:00
kaf24@firebug.cl.cam.ac.uk
5a808f1e05
Add __iomem and __user pointer annotations to linux sparse tree.
...
Signed-off-by: Vincent Hanquez <vincent@xensource.com >
2005-11-23 14:14:01 +01:00
cl349@firebug.cl.cam.ac.uk
a69feeba51
Move tpmfe.h file next to other xen specific header files.
...
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
--HG--
rename : linux-2.6-xen-sparse/include/linux/tpmfe.h => linux-2.6-xen-sparse/include/asm-xen/tpmfe.h
2005-11-19 02:27:20 +01:00
kaf24@firebug.cl.cam.ac.uk
f2d946d367
Simplify arbitrary_virt_to_phys, and fix the x86/64 version to mask
...
out the NX bit.
Signed-off-by: Keir Fraser <keir@xensource.com >
2005-11-18 17:41:03 +01:00
kaf24@firebug.cl.cam.ac.uk
de70603843
Remove conditionally-compiled code for Linux 2.4.
...
Signed-off-by: Vincent Hanquez <vincent@xensource.com >
2005-11-18 13:46:18 +01:00
smh22@firebug.cl.cam.ac.uk
4c908cf0e3
Many fixes for save/restore and related areas for PAE in particular. Now
...
should be able to save/restore successfully on machines with up to 16GB
and any size of guest.
Signed-off-by: Steven Hand <steven@xensource.com >
2005-11-16 17:45:03 +01:00
kaf24@firebug.cl.cam.ac.uk
cebb9d12a5
Change ISA_IO_BASE to fix_to_virt(FIX_ISAMAP_BEGIN). It used to be
...
PAGE_OFFSET, which was unaltered from vanilla Linux 2.6.12.6 kernels
and caused isa_memcpy_fromio() to not read physical memory from
0xf0000 - 0xfffff correctly.
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=393
Signed-off-by: Andrew D. Ball <aball@us.ibm.com >
2005-11-16 11:39:38 +01:00
kaf24@firebug.cl.cam.ac.uk
7cfd98e2f1
Correctly export xencons functions to avoid ugly 'extern'
...
declarations.
Signed-off-by: Vincent Hanquez <vincent@xensource.com >
2005-11-16 11:32:19 +01:00
emellor@leeni.uk.xensource.com
2654fdd1f6
New Xenbus driver structure, bringing an explicit state machine to the table.
...
This will make the drivers more robust to failure of the other end, and makes
current driver state more visible. It also allows us to bring very similar
pieces of code from the drivers together into the xenbus driver. This should
be the start of a fix to the problem with block and net device hotplugging,
because the code was previously confused about the difference between the
connection state of the kernel device layer, and the state of the xenbus
communication. This confusion is addressed here.
Much of this work is influenced by Rusty Russell's skeleton driver, recently
posted to xen-devel, as that piece made suggestions as to structure and
arrangement that have been taken on board, albeit pushed down into the xenbus
layer.
A new file xenbus_client.c has been added. This file implements the interface
between the xenbus layer and the layer specific to the driver. Access to
lower layers is still allowed for those who do not need all the facilities of
the new driver.
xenbus_dev_error has moved from xenbus_xs.c into xenbus_client.c, and
xenbus_dev_ok has been removed, in favour of xenbus_switch_state.
DevController.py now closes down a device by writing a change to the Closing
state on the backend, to allow the frontend time to close down properly. Its
also writes the frontend and backend details within the same transaction.
The timeout on the hotplug scripts has been cranked down from 2 minutes to 5
seconds.
The diagnose script has been updated to parse the new states.
The blktab and tpm drivers have yet to be ported to this structure.
Signed-off-by: Ewan Mellor <ewan@xensource.com >
2005-11-11 21:59:05 +01:00
emellor@leeni.uk.xensource.com
65052bf1d8
New location for code common to both netfront and netback, with the MAC parsing
...
pulled here.
Signed-off-by: Ewan Mellor <ewan@xensource.com >
2005-11-11 17:59:20 +01:00
kaf24@firebug.cl.cam.ac.uk
4440e29b50
Indirect writes to phys_to_machine_mapping array through an inline
...
function defined in page.h.
For self-migration, I need the ability to trap writes to the p2m map
during migration, because I keep a dictionary mapping mfns to pfns,
which I use for remapping the page tables once I am on the other side.
Signed-off-by: Jacob Gorm Hansen <jacobg@diku.dk >
2005-11-10 15:16:01 +01:00
kaf24@firebug.cl.cam.ac.uk
4b6d60a8f0
Allow xen_create_contiguous_region() to fail gracefully if it
...
cannot allocate a contiguous multi-page extent of memory. This
should avoid unnecessary crashes in the xen-specific skbuff
cache constructor.
Signed-off-by: Keir Fraser <keir@xensource.com >
2005-11-09 14:39:32 +01:00
kaf24@firebug.cl.cam.ac.uk
366aac2d16
Rationalise the kernel event-channel binding interfaces. The
...
new interfaces are simpler and should be implementable by any
architecture.
Signed-off-by: Keir Fraser <keir@xensource.com >
2005-11-08 15:58:31 +01:00
djm@kirby.fc.hp.com
9b55020172
Merge xen-unstable into xen-ia64-unstable again (to get ioapic changes)
2005-11-07 20:40:31 -06:00
kaf24@firebug.cl.cam.ac.uk
c60a806bc2
Fix pagetable pinning logic for xen/i386 kernels. The pin
...
flag is now associated with the pgd rather than the mm -- this
avoids a race where a pgd is allocated from the pgd_cache but,
before it gets associated with an mm, the kernel suspends itself.
At this point the kernel mappings will not get rewritten when the
kernel is resumed, and the system will fail.
A further advantage is that the code is slightly simpler and less
invasive (no changes to mm_context for example).
Signed-off-by: Keir Fraser <keir@xensource.com >
2005-11-07 18:14:45 +01:00
djm@kirby.fc.hp.com
c179fd9015
Merge latest xen-unstable into xen-ia64-unstable
2005-11-07 11:13:38 -06:00
djm@kirby.fc.hp.com
15e7453af8
Minor driver code changes/rearrangement to reduce ia64-specific patches
...
Signed-off by: Dan Magenheimer <dan.magenheimer@hp.com >
2005-11-04 10:40:29 -06:00
djm@kirby.fc.hp.com
c358323739
Enable test for running_on_xen from modules
...
Signed-off by: Dan Magenheimer <dan.magenheimer@hp.com >
2005-11-03 21:37:29 -06:00
sos22@douglas.cl.cam.ac.uk
0b76cfe422
Make SMP alternatives work under xenolinux rather than just native,
...
since part of it seems to have gotten lost.
Signed-off-by: Steven Smith, sos22@cam.ac.uk
2005-11-01 13:38:20 +01:00
emellor@leeni.uk.xensource.com
5b4535ea04
Change the grant table interface so that gnttab_end_foreign_access_ref returns
...
an error code if the page is still in use, and gnttab_end_foreign_access takes
a page to free. This allows us to cope with frontends wanting to end access
while backends are still using pages by, eventually, placing the page and
grant table entry on a list, for freeing later. At the moment, the page and
grant table entry are leaked, with a diagnostic.
Tidied up netfront.c's clean-up code.
Signed-off-by: Ewan Mellor <ewan@xensource.com >
2005-10-30 16:33:05 +01:00
