cl349@firebug.cl.cam.ac.uk
bb5d5f577a
linux-i386: cleanup head.S, sync default_ldt and {new,boot}_cpu_data with native.
...
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-02-24 14:41:45 +00:00
kaf24@firebug.cl.cam.ac.uk
9925f4a7dc
Remove explicit munging of selector RPLs from Xen Linux x86/64.
...
Not needed now it's done by Xen.
Signed-off-by: Keir Fraser <keir@xensource.com >
2006-02-23 18:27:18 +01:00
cl349@firebug.cl.cam.ac.uk
f79142a93d
Make the fixmap area moveable in kernel address space.
...
From: Gerd Hoffmann <kraxel@suse.de >
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-02-23 15:59:54 +00:00
cl349@firebug.cl.cam.ac.uk
7ac0b750e5
Move the gate page (vsyscall) out of the fixmap area into user address space,
...
just below PAGE_OFFSET.
From: Gerd Hoffmann <kraxel@suse.de >
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-02-23 15:22:19 +00:00
cl349@firebug.cl.cam.ac.uk
14fbb23123
Add include/asm-i386/{a.out,elf}.h to sparse tree
...
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-02-23 15:22:17 +00:00
kaf24@firebug.cl.cam.ac.uk
186366e279
Remove some unnecessary diffs vs. native Linux. We now don't use the Xen
...
FLAT_foo segment selectors at all.
Signed-off-by: Keir Fraser <keir@xensource.com >
2006-02-23 15:33:08 +01:00
kaf24@firebug.cl.cam.ac.uk
cc0225babb
Fix netfront receive path for auto_translate_physmap mode.
...
Signed-off-by: Steven Smith <sos22@cam.ac.uk >
Signed-off-by: Keir Fraser <keir@xensource.com >
2006-02-23 15:22:12 +01:00
kaf24@firebug.cl.cam.ac.uk
55232abc7e
Rename XENFEAT_ring0_kernel to slightly more generic XENFEAT_supervisor_mode_kernel.
...
Add comments in public header version.h to explain what all the different
feature flags mean. Add a new flag XENFEAT_pae_pgdir_above_4gb to inform the guest
that its PAE page directories do not need to conform to the usual hardware
restriction.
Signed-off-by: Keir Fraser <keir@xensource.com >
2006-02-23 11:59:27 +01:00
Ian.Campbell@xensource.com
a58703d1ed
Add feature flag allowing guest kernel to run in domain 0.
...
To support this we give kernel GDT entries DPL=0 and use kernel
segment selectors with RPL=0. Xen will crunch these to ring 1 when
they are passed in. When a segment selector is used directly or placed
in a stack frame the guest OS is reponsible for crunching the RPL.
Signed-off-by: Ian Campbell <Ian.Campbell@XenSource.com >
2006-02-22 19:11:23 +00:00
Ian.Campbell@xensource.com
3d7e20748b
Move lgdt_finish inline
...
Signed-off-by: Ian Campbell <Ian.Campbell@XenSource.com >
2006-02-22 15:17:04 +00:00
cl349@firebug.cl.cam.ac.uk
471759d839
Update to Linux 2.6.16-rc4.
...
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
--HG--
rename : patches/linux-2.6.16-rc3/i386-mach-io-check-nmi.patch => patches/linux-2.6.16-rc4/i386-mach-io-check-nmi.patch
rename : patches/linux-2.6.16-rc3/net-csum.patch => patches/linux-2.6.16-rc4/net-csum.patch
rename : patches/linux-2.6.16-rc3/pmd-shared.patch => patches/linux-2.6.16-rc4/pmd-shared.patch
rename : patches/linux-2.6.16-rc3/smp-alts.patch => patches/linux-2.6.16-rc4/smp-alts.patch
2006-02-21 11:19:13 +00:00
cl349@firebug.cl.cam.ac.uk
bc5d7734b3
linux-i386: Fix CONFIG_X86_NO_TSS and CONFIG_X86_SYSENTER.
...
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-02-20 23:01:50 +00:00
cl349@firebug.cl.cam.ac.uk
4d0d0e2ed5
Fix I/O port address for first floppy controller on x86_64.
...
As a consequence, some of the i386 changes over native code need to also be
added to x86-64.
From: Jan Beulich <JBeulich@novell.com >
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-02-20 17:59:41 +00:00
cl349@firebug.cl.cam.ac.uk
49fa33098b
Fix read_cr3() and use it.
...
From: Jan Beulich <JBeulich@novell.com >
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-02-20 17:34:21 +00:00
cl349@firebug.cl.cam.ac.uk
d685638f98
Eliminate x86_64 idt_table.
...
Add CONFIG_X86_NO_IDT to exclude all code which references the idt table.
Also fix the non-Xen cpu_gdt_init() handling.
From: Jan Beulich <JBeulich@novell.com >
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-02-20 17:32:29 +00:00
cl349@firebug.cl.cam.ac.uk
29a164e799
Eliminate tss - tss is meaningless in a paravirtualized kernel
...
and consumes 25% of the per-cpu area.
Add CONFIG_X86_NO_TSS to exclude all code which references tss.
Based on a patch by Jan Beulich <JBeulich@novell.com >
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-02-20 15:15:10 +00:00
cl349@firebug.cl.cam.ac.uk
b2c35e3d13
Eliminate tss - tss is meaningless in a paravirtualized kernel
...
and consumes 25% of the per-cpu area.
Add CONFIG_X86_NO_TSS to exclude all code which references tss.
Add CONFIG_X86_SYSENTER to conditionally include support for sysenter.
Change CONFIG_DOUBLEFAULT to depend on !CONFIG_X86_NO_TSS.
(sysenter and doublefault need tss).
Based on a patch by Jan Beulich <JBeulich@novell.com >
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-02-20 14:46:14 +00:00
cl349@firebug.cl.cam.ac.uk
3bd384cfd9
Don't define ARCH_APICTIMER_STOPS_ON_C3.
...
Protect the calls to the switch_APIC_timer_to_ipi and
switch_ipi_to_APIC_timer functions since we don't implement
smp_send_timer_broadcast_ipi().
From: Jan Beulich <JBeulich@novell.com >
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-02-20 11:20:42 +00:00
cl349@firebug.cl.cam.ac.uk
2adc93e80c
Add include/asm-{i386,x86_64}/apic.h to sparse tree.
...
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-02-20 10:26:39 +00:00
kaf24@firebug.cl.cam.ac.uk
1aca85cf41
Include an extra header file in xenbus.h. Fixes ia64 build.
...
Signed-off-by: Alex Williamson <alex.williamson@hp.com >
2006-02-18 11:41:42 +01:00
cl349@firebug.cl.cam.ac.uk
9ff4a6f68e
Update the ia64 linux-2.6-xen-sparse tree to 2.6.16-rc3.
...
Signed-off-by: Alex Williamson <alex.williamson@hp.com >
2006-02-16 23:24:47 +00:00
kaf24@firebug.cl.cam.ac.uk
ca0e9847e8
PCI backend and frontend drivers for i386 and x86_64.
...
Signed-off-by: Ryan Wilson <hap9@epoch.ncsc.mil >
2006-02-16 23:44:41 +01:00
kaf24@firebug.cl.cam.ac.uk
b41c62a012
Provide a simpler, higher-level interface for mapping in pages from another domain.
...
I also added a one-liner that causes xenbus_dev_(error|fatal) to output
to the kernel log buffer (and thus syslog) which was invaluable to me
while debugging (by default, error messages only appear in xenstore).
Signed-off-by: Ryan Wilson <hap9@epoch.ncsc.mil >
2006-02-16 23:37:40 +01:00
kaf24@firebug.cl.cam.ac.uk
8c9970bdb4
Clean up swiotlb_init() decls.
...
Signed-off-by: Keir Fraser <keir@xensource.com >
2006-02-16 16:31:52 +01:00
cl349@firebug.cl.cam.ac.uk
890259d6b5
Fix upgrade omissions.
...
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-02-16 14:10:01 +00:00
cl349@firebug.cl.cam.ac.uk
18e8c8c33f
Update to Linux 2.6.16-rc3.
...
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
--HG--
rename : patches/linux-2.6.16-rc2/i386-mach-io-check-nmi.patch => patches/linux-2.6.16-rc3/i386-mach-io-check-nmi.patch
rename : patches/linux-2.6.16-rc2/net-csum.patch => patches/linux-2.6.16-rc3/net-csum.patch
rename : patches/linux-2.6.16-rc2/pmd-shared.patch => patches/linux-2.6.16-rc3/pmd-shared.patch
rename : patches/linux-2.6.16-rc2/smp-alts.patch => patches/linux-2.6.16-rc3/smp-alts.patch
2006-02-15 22:06:12 +00:00
kaf24@firebug.cl.cam.ac.uk
f1e6a1060a
Remove Xen-specific param.h: has only cosmetic change from mainline.
...
-#define CLOCKS_PER_SEC (USER_HZ) /* like times() */
+# define CLOCKS_PER_SEC (USER_HZ) /* like times() */
Signed-off-by: Chris Wright <chrisw@sous-sol.org >
2006-02-10 00:00:17 +01:00
kaf24@firebug.cl.cam.ac.uk
337ef6a04c
Remove defunct compile option CONFIG_XEN_SHADOW_MODE.
...
It has been superceded by run-time flag
XENFEAT_auto_translated_physmap.
This patch changes behaviour slightly:
1. set_pmd/set_pgd/set_pud always use mmu_ops, even when
XENFEAT_writable_page_tables is available. Unclear whether
we want to add a test to avoid this.
2. xen_l1_entry_update always uses mmu_op. Again, could gate
this on XENFEAT_writable_page_tables.
3. We always pin/unpin pagetables. Could gate this on a
new XENFEAT flag.
Signed-off-by: Keir Fraser <keir@xensource.com >
2006-02-09 20:25:33 +01:00
cl349@firebug.cl.cam.ac.uk
addd7afd98
Add m2p translation to read_cr3 on x86_64.
...
From: Jan Beulich <JBeulich@novell.com >
From: Nakajima, Jun <jun.nakajima@intel.com >
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-02-08 15:58:01 +00:00
cl349@firebug.cl.cam.ac.uk
96b9e930ec
Clean up the TPM stack a bit.
...
Signed-off-by: Stefan Berger <stefanb@us.ibm.com >
2006-02-07 20:38:44 +00:00
kaf24@firebug.cl.cam.ac.uk
92e6726926
Clarify dual licensing of gnttab.[ch] files in Linux.
...
Signed-off-by: Keir Fraser <keir@xensource.com >
2006-02-07 12:59:27 +01:00
kaf24@firebug.cl.cam.ac.uk
b24a912939
Remove the PHYSDEV_ACCESS configure option from Linux.
...
It saves very little space, no distro will disable it
in their unified build, and it's rather a pain to
implement it properly.
I've left the PRIVILEGED_GUEST option for now, as it
provides some indication of where our platform-bringup
hacks are in our Linux tree. We may wish to exclude
those from upstream merge in the first instance.
Signed-off-by: Keir Fraser <keir@xensource.com >
2006-02-07 01:02:49 +01:00
cl349@firebug.cl.cam.ac.uk
312e4db7f8
Update ia64 to 2.6.16-rc2.
...
This boots dom0 and domU on an rx2600.
Revert several files that were accidentally reverted by the merge-ups
(that weren't fixed by cset 8743). Those are included here with the
2.6.15 patch re-applied as well as changes between 2.6.15 and 2.6.16-rc2.
Specifically, these are pal.h, processor.h and system.h.
This patch also reverts changes to include/asm-ia64/hypercall.h and
hypervisor.h from cset 8742.
Signed-off-by: Alex Williamson <alex.williamson@hp.com >
2006-02-06 18:02:36 +00:00
cl349@firebug.cl.cam.ac.uk
294491e83f
Update to Linux 2.6.16-rc2.
...
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-02-03 17:49:27 +00:00
cl349@firebug.cl.cam.ac.uk
a8f141f465
Update to Linux 2.6.16-rc1-git4.
...
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
--HG--
rename : patches/linux-2.6.15/i386-mach-io-check-nmi.patch => patches/linux-2.6.16-rc1-git4/i386-mach-io-check-nmi.patch
rename : patches/linux-2.6.15/net-csum.patch => patches/linux-2.6.16-rc1-git4/net-csum.patch
rename : patches/linux-2.6.15/pmd-shared.patch => patches/linux-2.6.16-rc1-git4/pmd-shared.patch
rename : patches/linux-2.6.15/smp-alts.patch => patches/linux-2.6.16-rc1-git4/smp-alts.patch
2006-02-02 19:16:38 +00:00
cl349@firebug.cl.cam.ac.uk
78ae4baf58
Updates ia64 to 2.6.15.
...
Booted dom0 and domU on an rx2600.
Signed-off-by: Alex Williamson <alex.williamson@hp.com >
2006-02-02 10:59:20 +00:00
Ian.Campbell@xensource.com
03d6c77375
Add new feature XENFEAT_auto_translated_physmap.
...
This feature causes the guest OS to ignore the P2M and M2P tables and
to assume that P==M.
Signed-off-by: Ian Campbell <Ian.Campbell@XenSource.com >
2006-02-01 20:12:51 +00:00
Ian.Campbell@xensource.com
5361e93da7
Unpack xen_features into an array of u8 'booleans'
...
This allows us to avoid including bitops.h all over the tree as well
as avoiding any potential endianness issues in the future.
Use __read_mostly on the xen_features array now that the tree is based
on a version of Linux which supports it.
Also export xen_features for use in modules.
Signed-off-by: Ian Campbell <Ian.Campbell@XenSource.com >
2006-02-01 20:11:18 +00:00
cl349@firebug.cl.cam.ac.uk
90951a5c3e
Update to Linux 2.6.15.
...
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-02-01 18:00:19 +00:00
cl349@firebug.cl.cam.ac.uk
c06c7d7c07
Update to Linux 2.6.14.
...
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk >
2006-01-31 19:55:22 +00:00
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
