search for: config_page_offset

...Inc. "Free as in Freedom" -------------- next part -------------- --- i386/Makefile 2007-04-02 16:11:56.000000000 -0300 +++ Makefile 2007-04-02 16:11:56.000000000 -0300 @@ -1,12 +1,13 @@ # This creates the demonstration utility "lguest" which runs a Linux guest. -# We rely on CONFIG_PAGE_OFFSET to know where to put lguest binary. -# Some shells (dash - ubunu) can't handle numbers that big so we cheat. -include ../../../.config -LGUEST_GUEST_TOP := ($(CONFIG_PAGE_OFFSET) - 0x08000000) -CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 \ - -static -DLGUEST_GUEST_TOP="...

...Inc. "Free as in Freedom" -------------- next part -------------- --- i386/Makefile 2007-04-02 16:11:56.000000000 -0300 +++ Makefile 2007-04-02 16:11:56.000000000 -0300 @@ -1,12 +1,13 @@ # This creates the demonstration utility "lguest" which runs a Linux guest. -# We rely on CONFIG_PAGE_OFFSET to know where to put lguest binary. -# Some shells (dash - ubunu) can't handle numbers that big so we cheat. -include ../../../.config -LGUEST_GUEST_TOP := ($(CONFIG_PAGE_OFFSET) - 0x08000000) -CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 \ - -static -DLGUEST_GUEST_TOP="...

This is a new version of the unified lguest launcher that applies to the current tree. According to rusty's suggestion, I'm bothering less to be able to load 32 bit kernels on 64-bit machines: changing the launcher for such case would be the easy part! In the absence of further objections, I'll commit it. Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com> -- =

This is a new version of the unified lguest launcher that applies to the current tree. According to rusty's suggestion, I'm bothering less to be able to load 32 bit kernels on 64-bit machines: changing the launcher for such case would be the easy part! In the absence of further objections, I'll commit it. Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com> -- =

...the demonstration utility "lguest" which runs a Linux guest. +# For those people that have a separate object dir, look there for .config +KBUILD_OUTPUT := ../.. +ifdef O + ifeq ("$(origin O)", "command line") + KBUILD_OUTPUT := $(O) + endif +endif # We rely on CONFIG_PAGE_OFFSET to know where to put lguest binary. -include ../../.config +include $(KBUILD_OUTPUT)/.config LGUEST_GUEST_TOP := ($(CONFIG_PAGE_OFFSET) - 0x08000000) CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 \ =================================================================== --- a/Documen...

...the demonstration utility "lguest" which runs a Linux guest. +# For those people that have a separate object dir, look there for .config +KBUILD_OUTPUT := ../.. +ifdef O + ifeq ("$(origin O)", "command line") + KBUILD_OUTPUT := $(O) + endif +endif # We rely on CONFIG_PAGE_OFFSET to know where to put lguest binary. -include ../../.config +include $(KBUILD_OUTPUT)/.config LGUEST_GUEST_TOP := ($(CONFIG_PAGE_OFFSET) - 0x08000000) CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 \ =================================================================== --- a/Documen...

...> diff -r d9973bf15010 Documentation/lguest/Makefile --- a/Documentation/lguest/Makefile Fri Jul 20 21:40:49 2007 +1000 +++ b/Documentation/lguest/Makefile Fri Jul 20 21:41:44 2007 +1000 @@ -11,8 +11,7 @@ include $(KBUILD_OUTPUT)/.config include $(KBUILD_OUTPUT)/.config LGUEST_GUEST_TOP := ($(CONFIG_PAGE_OFFSET) - 0x08000000) -CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 \ - -static -DLGUEST_GUEST_TOP="$(LGUEST_GUEST_TOP)" -Wl,-T,lguest.lds +CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 -Wl,-T,lguest.lds LDLIBS:=-lz all: lguest.lds lguest diff -r d9973bf150...

...> diff -r d9973bf15010 Documentation/lguest/Makefile --- a/Documentation/lguest/Makefile Fri Jul 20 21:40:49 2007 +1000 +++ b/Documentation/lguest/Makefile Fri Jul 20 21:41:44 2007 +1000 @@ -11,8 +11,7 @@ include $(KBUILD_OUTPUT)/.config include $(KBUILD_OUTPUT)/.config LGUEST_GUEST_TOP := ($(CONFIG_PAGE_OFFSET) - 0x08000000) -CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 \ - -static -DLGUEST_GUEST_TOP="$(LGUEST_GUEST_TOP)" -Wl,-T,lguest.lds +CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 -Wl,-T,lguest.lds LDLIBS:=-lz all: lguest.lds lguest diff -r d9973bf150...

...the demonstration utility "lguest" which runs a Linux guest. + +# For those people that have a separate object dir, look there for .config +KBUILD_OUTPUT := ../.. +ifdef O + ifeq ("$(origin O)", "command line") + KBUILD_OUTPUT := $(O) + endif +endif +# We rely on CONFIG_PAGE_OFFSET to know where to put lguest binary. +include $(KBUILD_OUTPUT)/.config +LGUEST_GUEST_TOP := ($(CONFIG_PAGE_OFFSET) - 0x08000000) + +CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 \ + -static -DLGUEST_GUEST_TOP="$(LGUEST_GUEST_TOP)" -Wl,-T,lguest.lds +LDLIBS:=-lz + +all: lgue...

...the demonstration utility "lguest" which runs a Linux guest. + +# For those people that have a separate object dir, look there for .config +KBUILD_OUTPUT := ../.. +ifdef O + ifeq ("$(origin O)", "command line") + KBUILD_OUTPUT := $(O) + endif +endif +# We rely on CONFIG_PAGE_OFFSET to know where to put lguest binary. +include $(KBUILD_OUTPUT)/.config +LGUEST_GUEST_TOP := ($(CONFIG_PAGE_OFFSET) - 0x08000000) + +CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 \ + -static -DLGUEST_GUEST_TOP="$(LGUEST_GUEST_TOP)" -Wl,-T,lguest.lds +LDLIBS:=-lz + +all: lgue...

...Index: work-pv/Documentation/lguest/i386/Makefile =================================================================== --- /dev/null +++ work-pv/Documentation/lguest/i386/Makefile @@ -0,0 +1,21 @@ +# This creates the demonstration utility "lguest" which runs a Linux guest. + +# We rely on CONFIG_PAGE_OFFSET to know where to put lguest binary. +# Some shells (dash - ubunu) can't handle numbers that big so we cheat. +include ../../../.config +LGUEST_GUEST_TOP := ($(CONFIG_PAGE_OFFSET) - 0x08000000) + +CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 \ + -static -DLGUEST_GUEST_TOP="...

...Index: work-pv/Documentation/lguest/i386/Makefile =================================================================== --- /dev/null +++ work-pv/Documentation/lguest/i386/Makefile @@ -0,0 +1,21 @@ +# This creates the demonstration utility "lguest" which runs a Linux guest. + +# We rely on CONFIG_PAGE_OFFSET to know where to put lguest binary. +# Some shells (dash - ubunu) can't handle numbers that big so we cheat. +include ../../../.config +LGUEST_GUEST_TOP := ($(CONFIG_PAGE_OFFSET) - 0x08000000) + +CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 \ + -static -DLGUEST_GUEST_TOP="...

I tried booting the paravirt patches on a real machine to see what would happen. It had worked OK under qemu, so I thought it would be worth it. It seems to boot OK, though perhaps fairly slowly, but once it hits usermode it gets into trouble. When starting udevd, the startup script runs MAKEDEV, which seems to get stuck in an infinite loop in userspace. It eventually gets past that part

...S is not set # CONFIG_MICROCODE is not set # CONFIG_X86_MSR is not set # CONFIG_X86_CPUID is not set # # Firmware Drivers # # CONFIG_EDD is not set # CONFIG_DELL_RBU is not set # CONFIG_DCDBAS is not set CONFIG_DMIID=y CONFIG_NOHIGHMEM=y # CONFIG_HIGHMEM4G is not set # CONFIG_HIGHMEM64G is not set CONFIG_PAGE_OFFSET=0xC0000000 # CONFIG_X86_PAE is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CON...

...S is not set # CONFIG_MICROCODE is not set # CONFIG_X86_MSR is not set # CONFIG_X86_CPUID is not set # # Firmware Drivers # # CONFIG_EDD is not set # CONFIG_DELL_RBU is not set # CONFIG_DCDBAS is not set CONFIG_DMIID=y CONFIG_NOHIGHMEM=y # CONFIG_HIGHMEM4G is not set # CONFIG_HIGHMEM64G is not set CONFIG_PAGE_OFFSET=0xC0000000 # CONFIG_X86_PAE is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CON...

...ONFIG_SWIOTLB=y # # Firmware Drivers # CONFIG_EDD=m -CONFIG_EFI_VARS=m CONFIG_DELL_RBU=m CONFIG_DCDBAS=m # CONFIG_NOHIGHMEM is not set -CONFIG_HIGHMEM4G=y -# CONFIG_HIGHMEM64G is not set +# CONFIG_HIGHMEM4G is not set +CONFIG_HIGHMEM64G=y CONFIG_PAGE_OFFSET=0xC0000000 CONFIG_HIGHMEM=y -CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_ARCH_SPARSEMEM_ENABLE=y -CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_X86_PAE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MAN...

...MICROCODE is not set CONFIG_X86_MSR=y # CONFIG_X86_CPUID is not set # CONFIG_NOHIGHMEM is not set CONFIG_HIGHMEM4G=y # CONFIG_HIGHMEM64G is not set # CONFIG_VMSPLIT_3G is not set CONFIG_VMSPLIT_3G_OPT=y # CONFIG_VMSPLIT_2G is not set # CONFIG_VMSPLIT_2G_OPT is not set # CONFIG_VMSPLIT_1G is not set CONFIG_PAGE_OFFSET=0xB0000000 CONFIG_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ILLEGAL_POINTER_VALUE=0 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARS...

...MICROCODE is not set CONFIG_X86_MSR=y # CONFIG_X86_CPUID is not set # CONFIG_NOHIGHMEM is not set CONFIG_HIGHMEM4G=y # CONFIG_HIGHMEM64G is not set # CONFIG_VMSPLIT_3G is not set CONFIG_VMSPLIT_3G_OPT=y # CONFIG_VMSPLIT_2G is not set # CONFIG_VMSPLIT_2G_OPT is not set # CONFIG_VMSPLIT_1G is not set CONFIG_PAGE_OFFSET=0xB0000000 CONFIG_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ILLEGAL_POINTER_VALUE=0 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARS...

...# CONFIG_MICROCODE is not set # CONFIG_X86_MSR is not set # CONFIG_X86_CPUID is not set # # Firmware Drivers # # CONFIG_EDD is not set # CONFIG_DELL_RBU is not set # CONFIG_DCDBAS is not set # CONFIG_DMIID is not set # CONFIG_NOHIGHMEM is not set CONFIG_HIGHMEM4G=3Dy # CONFIG_HIGHMEM64G is not set CONFIG_PAGE_OFFSET=3D0xC0000000 CONFIG_HIGHMEM=3Dy CONFIG_ARCH_FLATMEM_ENABLE=3Dy CONFIG_ARCH_SPARSEMEM_ENABLE=3Dy CONFIG_ARCH_SELECT_MEMORY_MODEL=3Dy CONFIG_ARCH_POPULATES_NODE_MAP=3Dy CONFIG_SELECT_MEMORY_MODEL=3Dy CONFIG_FLATMEM_MANUAL=3Dy # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not se...

...# CONFIG_MICROCODE is not set # CONFIG_X86_MSR is not set # CONFIG_X86_CPUID is not set # # Firmware Drivers # # CONFIG_EDD is not set # CONFIG_DELL_RBU is not set # CONFIG_DCDBAS is not set # CONFIG_DMIID is not set # CONFIG_NOHIGHMEM is not set CONFIG_HIGHMEM4G=3Dy # CONFIG_HIGHMEM64G is not set CONFIG_PAGE_OFFSET=3D0xC0000000 CONFIG_HIGHMEM=3Dy CONFIG_ARCH_FLATMEM_ENABLE=3Dy CONFIG_ARCH_SPARSEMEM_ENABLE=3Dy CONFIG_ARCH_SELECT_MEMORY_MODEL=3Dy CONFIG_ARCH_POPULATES_NODE_MAP=3Dy CONFIG_SELECT_MEMORY_MODEL=3Dy CONFIG_FLATMEM_MANUAL=3Dy # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not se...