cl349@firebug.cl.cam.ac.uk [Tue, 7 Feb 2006 15:24:04 +0000 (15:24 +0000)]
Fix ia32 support.
From: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
kaf24@firebug.cl.cam.ac.uk [Tue, 7 Feb 2006 14:56:39 +0000 (15:56 +0100)]
Apply stricter checking to RDMSR/WRMSR emulations.
In particular, MSRs that domain0 may write to must now
be 'white listed': default policy is to ignore the write.
This will prevent SYSCALL/SYSENTER instructions from
crashign Xen, by preventing the target MSRs from being
overwritten by domain 0.
Signed-off-by: Keir Fraser <keir@xensource.com>
cl349@firebug.cl.cam.ac.uk [Tue, 7 Feb 2006 13:57:40 +0000 (13:57 +0000)]
Fix x86_64 SMP support.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
kaf24@firebug.cl.cam.ac.uk [Tue, 7 Feb 2006 11:59:27 +0000 (12:59 +0100)]
Clarify dual licensing of gnttab.[ch] files in Linux.
Signed-off-by: Keir Fraser <keir@xensource.com>
cl349@firebug.cl.cam.ac.uk [Tue, 7 Feb 2006 11:54:09 +0000 (11:54 +0000)]
Fix x86_64 guest console support.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
kaf24@firebug.cl.cam.ac.uk [Tue, 7 Feb 2006 00:02:49 +0000 (01:02 +0100)]
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>
kaf24@firebug.cl.cam.ac.uk [Mon, 6 Feb 2006 22:33:58 +0000 (23:33 +0100)]
Remove CONFIG_VMX and CONFIG_SVM compile options. Support
will always be compiled into Xen.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Mon, 6 Feb 2006 22:25:31 +0000 (23:25 +0100)]
Allows x86_32 PAE Xen to run VMX domains (2-level guest page
tables). To support >4GB machines, we use PAE mode for the shadow page
tables; the guests think they are using 2-level page tables.
Signed-off-by: Jun Nakajima <jun.nakajima@intel.com>
Signed-off-by: Xin B Li <xin.b.li@intel.com>
This should not break SVM, however the SVM code will need some small
changes to enable support for non-pae guests on pae hosts.
Signed-off-by: Keir Fraser <keir@xensource.com>
cl349@firebug.cl.cam.ac.uk [Mon, 6 Feb 2006 18:02:36 +0000 (18:02 +0000)]
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>
cl349@firebug.cl.cam.ac.uk [Mon, 6 Feb 2006 16:48:34 +0000 (16:48 +0000)]
Fix context copy code in NMI handler.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
kaf24@firebug.cl.cam.ac.uk [Mon, 6 Feb 2006 16:04:45 +0000 (17:04 +0100)]
Fix hypercall_table size in x86/64.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Mon, 6 Feb 2006 15:55:41 +0000 (16:55 +0100)]
A few trivial cleanups from the HVM merge.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Mon, 6 Feb 2006 15:51:06 +0000 (16:51 +0100)]
No C1-Clock Ramp disabling on AMD processors. The tiny drift
caused by the ramping changes should not cause TSCs to become
noticeably out of sync on Xen systems.
Signed-off-by: Keir Fraser <keir@xensource.com>
cl349@firebug.cl.cam.ac.uk [Mon, 6 Feb 2006 15:41:26 +0000 (15:41 +0000)]
Fix "kernel direct mapping tables" printk.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
kaf24@firebug.cl.cam.ac.uk [Mon, 6 Feb 2006 15:32:23 +0000 (16:32 +0100)]
Clean up -g in CFLAGS.
Signed-off-by: Keir Fraser <keir@xensource.com>
cl349@firebug.cl.cam.ac.uk [Mon, 6 Feb 2006 15:26:29 +0000 (15:26 +0000)]
Fill hypercall_page so that its VA space doesn't get used for code.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
kaf24@firebug.cl.cam.ac.uk [Mon, 6 Feb 2006 13:52:45 +0000 (14:52 +0100)]
Temporary fix to include PTY support in domU builds.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Sat, 4 Feb 2006 09:58:28 +0000 (10:58 +0100)]
Update the TPM hotplug scripts to determine the reason of a
device creation (create/resume).
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 3 Feb 2006 19:30:54 +0000 (20:30 +0100)]
Fix show_registers() on x86/64. Get rid of
GUEST_CONTEXT() macro and the eflags==0 hack to detect
an HVM-guest stack frame. Various cleanups and fixes.
Signed-off-by: Keir Fraser <keir@xensource.com>
cl349@firebug.cl.cam.ac.uk [Fri, 3 Feb 2006 18:45:14 +0000 (18:45 +0000)]
Fix hypercall_page location on x86_64.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
cl349@firebug.cl.cam.ac.uk [Fri, 3 Feb 2006 18:24:28 +0000 (18:24 +0000)]
Update patches for Linux 2.6.16-rc2.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
--HG--
rename : patches/linux-2.6.16-rc1-git4/i386-mach-io-check-nmi.patch => patches/linux-2.6.16-rc2/i386-mach-io-check-nmi.patch
rename : patches/linux-2.6.16-rc1-git4/net-csum.patch => patches/linux-2.6.16-rc2/net-csum.patch
rename : patches/linux-2.6.16-rc1-git4/pmd-shared.patch => patches/linux-2.6.16-rc2/pmd-shared.patch
rename : patches/linux-2.6.16-rc1-git4/smp-alts.patch => patches/linux-2.6.16-rc2/smp-alts.patch
cl349@firebug.cl.cam.ac.uk [Fri, 3 Feb 2006 18:10:40 +0000 (18:10 +0000)]
Update x86_32 -xen config file for PAE builds.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
cl349@firebug.cl.cam.ac.uk [Fri, 3 Feb 2006 17:49:27 +0000 (17:49 +0000)]
Update to Linux 2.6.16-rc2.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
cl349@firebug.cl.cam.ac.uk [Fri, 3 Feb 2006 14:24:52 +0000 (14:24 +0000)]
Update x86_32 -xen config file for PAE builds.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
kaf24@firebug.cl.cam.ac.uk [Fri, 3 Feb 2006 11:47:38 +0000 (12:47 +0100)]
Fix up the new non-paging direct_map shadow pagetable mode
for SVM. Rename a vmx_ function in HVM-generic code to
hvm_.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 3 Feb 2006 11:02:30 +0000 (12:02 +0100)]
Build the phys_to_machine_mapping array in Xen rather than
reusing the 1:1 page table built by the builder, and it also establishes
the 1:1 direct mapping at runtime a la shadow page tables. Since the
builder constructs the full 1:1 direct mapping (but <4GB), the current
implementation wastes memory but cannot support guests with >=4GB
memory (even for x64-64).
This is also required for HVM support on the PAE host. That patch
should be sent soon.
For SVM, I think the svm code needs changes. Please look at the changes
to vmx.c and vmcs.c; should be straightforward.
Signed-off-by: Jun Nakajima <jun.nakajima@intel.com>
Signed-off-by: Xiaohui Xin <xiaohui.xin@intel.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 3 Feb 2006 10:54:05 +0000 (11:54 +0100)]
I have previously posted a patch with changes to the xenbus for being
able to detect the reason why a frontend is created, which can be either
due to domain creation or a restore. The attached patch now puts this
functionality into XenD and allows driver implementations in Xend to
read the state and see whether a domain is currently being resumed or
created and write this value into the xenstore for hotplug scripts to
read it. The state of a domain being resumed is set when a
XendDomainInfo object is created and reset at the end of the restore
function.
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 3 Feb 2006 10:51:39 +0000 (11:51 +0100)]
Get ia64 working again on xen-unstable after cset 8736.
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
[
I manually applied a failed chunk and removed hard tabs
from the file while I was editing it.
Signed-off-by: Keir Fraser <keir@xensource.com>
]
cl349@firebug.cl.cam.ac.uk [Fri, 3 Feb 2006 10:00:15 +0000 (10:00 +0000)]
One more fix to the buildsystem ($^ is not $<).
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
cl349@firebug.cl.cam.ac.uk [Fri, 3 Feb 2006 09:54:04 +0000 (09:54 +0000)]
Fix another corner case in the build system.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
cl349@firebug.cl.cam.ac.uk [Fri, 3 Feb 2006 09:37:34 +0000 (09:37 +0000)]
Update ignores for .bz2 patches in top level directory.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
stekloff@elm3b216.beaverton.ibm.com [Fri, 3 Feb 2006 09:34:03 +0000 (09:34 +0000)]
Make "make disk.img" not require building the entire buildroot if initrd
already exists. Changed dependency for disk.img to "existing" and added
a line to make existing false.
Signed-off-by: Daniel Stekloff <dsteklof@us.ibm.com>
cl349@firebug.cl.cam.ac.uk [Fri, 3 Feb 2006 09:31:28 +0000 (09:31 +0000)]
Converge the TPM drivers in the Xen repository
with those coming from the 2.6.15 kernel. Some files can now be
taken from 2.6.15 directly and can therefore be removed.
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
cl349@firebug.cl.cam.ac.uk [Thu, 2 Feb 2006 21:21:47 +0000 (21:21 +0000)]
Fix buildsystem.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
cl349@firebug.cl.cam.ac.uk [Thu, 2 Feb 2006 19:21:18 +0000 (19:21 +0000)]
Revert ia64 changes from previous checkin.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
cl349@firebug.cl.cam.ac.uk [Thu, 2 Feb 2006 19:16:38 +0000 (19:16 +0000)]
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
jrb44@plym.cl.cam.ac.uk [Thu, 2 Feb 2006 18:15:22 +0000 (19:15 +0100)]
There is a known "xm console" issue related with VMX. When "serial" is
enabled in script and no once uses "xm console" to read the console,
VMX boting will hang due to the buffer is full.
I added a "select" before "write". If it could not be written,
unix_write will Return immediately and it will not block the VMX
booting. With this fix, we can make VMX's serial enable by default.
Signed-off-by: Yu Ping <ping.y.yu@intel.com>
Modified to patch xmexample.hvm. Put through xenrt on a VMX box.
Signed-off-by: James Bulpin <james@xensource.com>
cl349@firebug.cl.cam.ac.uk [Thu, 2 Feb 2006 17:16:00 +0000 (17:16 +0000)]
Update patches for linux 2.6.15.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
--HG--
rename : patches/linux-2.6.14/i386-mach-io-check-nmi.patch => patches/linux-2.6.15/i386-mach-io-check-nmi.patch
rename : patches/linux-2.6.14/net-csum.patch => patches/linux-2.6.15/net-csum.patch
rename : patches/linux-2.6.14/pmd-shared.patch => patches/linux-2.6.15/pmd-shared.patch
rename : patches/linux-2.6.14/smp-alts.patch => patches/linux-2.6.15/smp-alts.patch
kaf24@firebug.cl.cam.ac.uk [Thu, 2 Feb 2006 14:10:27 +0000 (15:10 +0100)]
Blacklist memory-mapped APIC-register pages in the domain0
iomem capability list.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Thu, 2 Feb 2006 14:09:39 +0000 (15:09 +0100)]
Add argument-checking assertions to rangeset interfaces.
Signed-off-by: Keir Fraser <keir@xensource.com>
cl349@firebug.cl.cam.ac.uk [Thu, 2 Feb 2006 13:57:18 +0000 (13:57 +0000)]
Fix and cleanup how we build i386/x86_64 swiotlb.o.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
kaf24@firebug.cl.cam.ac.uk [Thu, 2 Feb 2006 11:18:28 +0000 (12:18 +0100)]
Fix some more pfn/mfn/gmfn/gpfn inconsistencies. Fix some direct
uses of max_page variable to use the mfn_valid() predicate.
Signed-off-by: Keir Fraser <keir@xensource.com>
cl349@firebug.cl.cam.ac.uk [Thu, 2 Feb 2006 10:59:20 +0000 (10:59 +0000)]
Updates ia64 to 2.6.15.
Booted dom0 and domU on an rx2600.
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
rread@ubuntu.eng.hq.xensource.com [Wed, 1 Feb 2006 21:27:35 +0000 (14:27 -0700)]
use alternative mirror for gcc
(oops, forgot to add the patch. -robert)
Signed off by: Sean Dague <sean@dague.net>
Signed off by: Robert Read <robert@xensource.com>
Ian.Campbell@xensource.com [Wed, 1 Feb 2006 20:15:08 +0000 (20:15 +0000)]
merge.
Ian.Campbell@xensource.com [Wed, 1 Feb 2006 20:12:51 +0000 (20:12 +0000)]
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>
rread@ubuntu.eng.hq.xensource.com [Wed, 1 Feb 2006 20:11:21 +0000 (13:11 -0700)]
use alternative mirror for gcc
make clean doesn't wipe out patches directory anymore, which confuses hg less
multiple patches apply correctly
Signed off by: Sean Dague <sean@dague.net>
Ian.Campbell@xensource.com [Wed, 1 Feb 2006 20:11:18 +0000 (20:11 +0000)]
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>
cl349@firebug.cl.cam.ac.uk [Wed, 1 Feb 2006 18:00:19 +0000 (18:00 +0000)]
Update to Linux 2.6.15.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
vhanquez@kneesa.uk.xensource.com [Wed, 1 Feb 2006 17:06:16 +0000 (17:06 +0000)]
Permit compilation of HOTPLUG_CPU on i386.
move the entry into another menu that is not !XEN_PRIVILEGED
also, add HOTPLUG_CPU back into i386 domU default configs.
Signed-off-by: Vincent Hanquez <vincent@xensource.com>
cl349@firebug.cl.cam.ac.uk [Wed, 1 Feb 2006 16:30:28 +0000 (16:30 +0000)]
Fix build.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
kaf24@firebug.cl.cam.ac.uk [Wed, 1 Feb 2006 15:28:50 +0000 (16:28 +0100)]
Rename physical-address-related variables and functions
to follow a new ocnsistent naming scheme.
gpfn is a guest pseudophys frame number.
gmfn is a machine frame number (from guest p.o.v.)
mfn is a real bona fide machine number.
pfn is an arbitrary frame number (used in general-purpose
'polymorphic' functions).
pfn_info now called page_info.
Signed-off-by: Keir Fraser <keir@xensource.com>
cl349@firebug.cl.cam.ac.uk [Wed, 1 Feb 2006 15:01:04 +0000 (15:01 +0000)]
Proper fix for profile_pc on x86_64.
Also enable CONFIG_FRAME_POINTER for dom0 and domU kernels.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
cl349@firebug.cl.cam.ac.uk [Wed, 1 Feb 2006 13:46:15 +0000 (13:46 +0000)]
fix compilation breaking when compiling time.c with FRAME_POINTER on x86_64
Signed-off-by: Vincent Hanquez <vincent@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Tue, 31 Jan 2006 23:56:19 +0000 (00:56 +0100)]
The memset in init_switch_stack is overwriting the processor stack.
We need to avoid manipulating the switch stack area of the currently
running cpu. Original patch by Kevin Tian.
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
kaf24@firebug.cl.cam.ac.uk [Tue, 31 Jan 2006 23:48:17 +0000 (00:48 +0100)]
Define gnttab_shared_gpfn() for use in common code.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Tue, 31 Jan 2006 23:20:29 +0000 (00:20 +0100)]
No need for the rcu-nohz patch any more, as rcupdate.c was
made tickless-mode aware long ago. We do need to be a bit
more careful about ordering in stop_hz_timer() though.
Signed-off-by: Keir Fraser <keir@xensource.com>
cl349@firebug.cl.cam.ac.uk [Tue, 31 Jan 2006 22:49:59 +0000 (22:49 +0000)]
Disable CONFIG_HOTPLUG_CPU for now.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
cl349@firebug.cl.cam.ac.uk [Tue, 31 Jan 2006 19:56:03 +0000 (19:56 +0000)]
Don't ignore .patch files.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
cl349@firebug.cl.cam.ac.uk [Tue, 31 Jan 2006 19:55:22 +0000 (19:55 +0000)]
Update to Linux 2.6.14.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
kaf24@firebug.cl.cam.ac.uk [Tue, 31 Jan 2006 18:55:55 +0000 (19:55 +0100)]
Fix the ia64 build.
Signed-off-by: Dan Magenheimer <dan.magenheimer@hp.com>
cl349@firebug.cl.cam.ac.uk [Tue, 31 Jan 2006 17:39:35 +0000 (17:39 +0000)]
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>
vhanquez@kneesa.uk.xensource.com [Tue, 31 Jan 2006 17:31:39 +0000 (17:31 +0000)]
add the hypercall_page to xenctx knowledge.
Signed-off-by: Vincent Hanquez <vincent@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Tue, 31 Jan 2006 16:32:24 +0000 (17:32 +0100)]
Clean up the adjdom change a little.
Signed-off-by: Keir Fraser <keir@xensource.com>
ack@kneesa.uk.xensource.com [Tue, 31 Jan 2006 15:24:16 +0000 (15:24 +0000)]
Fix VCPU locking in sched_adjdom for multi-VCPU guests
kaf24@firebug.cl.cam.ac.uk [Tue, 31 Jan 2006 13:29:26 +0000 (14:29 +0100)]
Fix 64-bit debug build.
Signed-off-by: Keir Fraser <keir@xensource.com>
vhanquez@kneesa.uk.xensource.com [Tue, 31 Jan 2006 12:00:25 +0000 (12:00 +0000)]
allow compilation of 32 bits on biarch 64 bits.
Signed-off-by: Vincent Hanquez <vincent@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Tue, 31 Jan 2006 11:03:11 +0000 (12:03 +0100)]
Remove dummy definitions of __gpfn_to_mfn/__mfn_to_gpfn.
ia64 has its own proper definitions.
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Tue, 31 Jan 2006 10:58:04 +0000 (11:58 +0100)]
mkhex script must be executable, but this was lost in the
merge from xen-unstable-hvm.hg.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Tue, 31 Jan 2006 10:49:51 +0000 (11:49 +0100)]
Big merge the HVM full-virtualisation abstractions.
This changeset contains all differences between
xen-unstable.hg and xen-unstable-hvm.hg.
All information and comments for changesets unique to
xen-unstable-hvm.hg are included below.
Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
> user: leendert@eserver2.watson.ibm.com
> date: Tue Jan 31 04:29:51 2006 -0400
> files: xen/include/asm-ia64/mm.h
> description:
> Fix ia64 compile.
>
> Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Tue Jan 31 02:21:49 2006 -0400
> files: xen/include/xen/domain_page.h
> description:
> Eliminate unused fields (pfn,va) warnings.
>
> Signed-Off-By: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Fri Jan 27 04:31:44 2006 -0400
> files: tools/python/xen/xend/image.py
> description:
> Name cleanup. vmx refers to VT-x specific code, HVM is used for all others.
>
> Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: root@xen-trw1.amd.com
> date: Sun Jan 22 18:39:58 2006 -0500
> files: xen/arch/x86/hvm/platform.c
> description:
> support prefix 0x67 in hvm decode logic, gfxboot patch causes 0x67 prefix.
>
>
> user: twoller@xen-trw1.amd.com
> date: Sun Jan 22 18:35:59 2006 -0500
> files: xen/arch/x86/hvm/svm/svm.c xen/arch/x86/hvm/svm/vmcb.c xen/include/asm-x86/hvm/svm/svm.h
> description:
> check for valid shared_page_va/vmcb before deallocating in SVM.
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Sun Jan 22 02:56:20 2006 -0400
> files: xen/include/asm-x86/hvm/svm/svm.h xen/include/asm-x86/hvm/svm/vmmcall.h
> description:
> Some SVM header file cleanups.
>
> Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Fri Jan 20 11:50:23 2006 -0400
> files: xen/arch/x86/domain.c
> description:
> Need to be more diligent about when to call into the HVM abstraction layer
> and when not.
>
> Signed-Off-By: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Wed Jan 18 15:14:56 2006 -0400
> files: xen/arch/x86/hvm/svm/svm.c xen/arch/x86/hvm/svm/x86_32/exits.S xen/arch/x86/hvm/svm/x86_64/exits.S xen/arch/x86/hvm/vmx/x86_32/exits.S xen/arch/x86/hvm/vmx/x86_64/exits.S
> description:
> Added missing copyright statements and updated svm.c's copyright to properly
> reflect that it was derived from vmx.c.
>
> Signed-Off-By: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Tue Jan 17 09:42:11 2006 -0400
> files: xen/arch/ia64/Makefile xen/arch/ia64/vmx/vlsapic.c xen/arch/ia64/vmx/vmx_init.c xen/include/asm-ia64/vmx_platform.h
> description:
> Make sure ia64 builds again with the new directory structure.
>
> Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@localhost.localdomain
> date: Tue Jan 17 08:28:51 2006 -0400
> files: xen/arch/x86/Makefile xen/arch/x86/hvm/i8259.c xen/arch/x86/hvm/vioapic.c
> description:
> The device models now belong in hvm.
>
> Signed-ff-by: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Sun Jan 15 16:40:58 2006 -0400
> files: xen/arch/x86/Makefile xen/arch/x86/cpu/amd.c xen/arch/x86/cpu/intel.c xen/arch/x86/dm/hvm_vioapic.c xen/arch/x86/dm/i8259.c xen/arch/x86/dom0_ops.c xen/arch/x86/domain.c xen/arch/x86/hvm/hvm.c xen/arch/x86/hvm/intercept.c xen/arch/x86/hvm/io.c xen/arch/x86/hvm/platform.c xen/arch/x86/hvm/svm/emulate.c xen/arch/x86/hvm/svm/instrlen.c xen/arch/x86/hvm/svm/intr.c xen/arch/x86/hvm/svm/svm.c xen/arch/x86/hvm/svm/vmcb.c xen/arch/x86/hvm/svm/x86_32/exits.S xen/arch/x86/hvm/svm/x86_64/exits.S xen/arch/x86/hvm/vlapic.c xen/arch/x86/hvm/vmx/io.c xen/arch/x86/hvm/vmx/vmcs.c xen/arch/x86/hvm/vmx/vmx.c xen/arch/x86/hvm/vmx/x86_32/exits.S xen/arch/x86/hvm/vmx/x86_64/exits.S xen/arch/x86/i387.c xen/arch/x86/x86_32/entry.S xen/arch/x86/x86_32/traps.c xen/arch/x86/x86_64/entry.S xen/arch/x86/x86_64/traps.c xen/include/asm-x86/domain.h xen/include/asm-x86/hvm/domain.h xen/include/asm-x86/hvm/hvm.h xen/include/asm-x86/hvm/io.h xen/include/asm-x86/hvm/support.h xen/include/asm-x86/hvm/svm/emulate.h xen/include/asm-x86/hvm/svm/intr.h xen/include/asm-x86/hvm/svm/svm.h xen/include/asm-x86/hvm/svm/vmcb.h xen/include/asm-x86/hvm/svm/vmmcall.h xen/include/asm-x86/hvm/vcpu.h xen/include/asm-x86/hvm/vioapic.h xen/include/asm-x86/hvm/vlapic.h xen/include/asm-x86/hvm/vmx/cpu.h xen/include/asm-x86/hvm/vmx/vmcs.h xen/include/asm-x86/hvm/vmx/vmx.h xen/include/asm-x86/hvm/vpic.h xen/include/asm-x86/hvm/vpit.h xen/include/asm-x86/shadow.h
> description:
> As suggested by Keir, I restructured the hvm/vmx/svm tree. The new
> directory structure looks like:
>
> xen/arch/hvm/
> xen/arch/hvm/vmx
> xen/arch/hvm/vmx/x86_32
> xen/arch/hvm/vmx/x86_64
> xen/arch/hvm/svm
> xen/arch/hvm/svm/x86_32
> xen/arch/hvm/svm/x86_64
>
> xen/include/hvm/
> xen/include/hvm/vmx
> xen/include/hvm/svm
>
> Many files have been renamed and had their hvm_/vmx_/svm_ suffix removed
> because this is now clear from the directory where the file resides.
>
> Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Sat Jan 14 17:03:28 2006 -0400
> files: xen/arch/ia64/vmx/vlsapic.c xen/include/asm-ia64/vmx_platform.h
> description:
> Name change fix for ia64.
>
> Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Sat Jan 14 15:12:59 2006 -0400
> files: xen/arch/x86/dm/hvm_vioapic.c xen/arch/x86/dm/i8259.c xen/arch/x86/hvm.c xen/arch/x86/hvm_intercept.c xen/arch/x86/svm.c xen/arch/x86/svm_intr.c xen/arch/x86/svm_vmcb.c xen/arch/x86/vmx.c xen/arch/x86/vmx_io.c xen/arch/x86/vmx_vmcs.c xen/include/asm-x86/hvm_domain.h xen/include/asm-x86/hvm_vcpu.h
> description:
> Move VMX/SVM print buffer to hvm_domain.
>
> Cleanup variable names. The suffix hvm_ is redundant in hvm_domain.
>
> Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: twoller@xen-trw1.site
> date: Fri Jan 13 17:03:18 2006 -0500
> files: xen/arch/x86/svm.c
> description:
> remove unnecessary spin_unlock in asid_fetch code for svm.
>
>
> user: twoller@xen-trw1.site
> date: Wed Jan 11 20:00:36 2006 -0500
> files: xen/arch/x86/svm.c
> description:
> remove unneeded update_pagetables() during svm PF handling (resolved with ASID code rework).
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Tue Jan 10 02:45:32 2006 -0400
> files: xen/arch/x86/hvm.c xen/arch/x86/vmx_io.c
> description:
> Factor out cpu_get_interrupt(). It is used by VMX and SVM.
>
> Signed-Off-By: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Mon Jan 9 00:03:30 2006 -0400
> files: xen/arch/x86/hvm.c xen/arch/x86/svm.c xen/arch/x86/vmx.c xen/include/asm-x86/hvm_support.h xen/include/asm-x86/hvm_vcpu.h
> description:
> Introduce small print buffer per domain rather than a single global one.
>
> Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Sun Jan 8 23:07:12 2006 -0400
> files: xen/arch/x86/dom0_ops.c xen/include/asm-x86/hvm_support.h xen/include/public/arch-x86_32.h xen/include/public/arch-x86_64.h
> description:
> More cleanup. There is no point in distinguishing between SVM and VMX,
> a single HVM flag bit suffices.
>
> Signed-Off-By: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Sun Jan 8 12:05:59 2006 -0400
> files: xen/arch/x86/svm.c xen/arch/x86/vmx.c
> description:
> Both VMX & SVM now print writes to the debug port (0xE9) on the console.
>
> Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Sat Jan 7 13:55:27 2006 -0400
> files: xen/arch/x86/svm.c xen/arch/x86/svm_intr.c xen/arch/x86/svm_vmcb.c xen/arch/x86/vmx.c xen/arch/x86/vmx_io.c xen/arch/x86/vmx_vmcs.c xen/arch/x86/x86_32/asm-offsets.c xen/arch/x86/x86_64/asm-offsets.c xen/include/asm-x86/domain.h xen/include/asm-x86/vmx.h
> description:
> Introduce shorthands to improve code legibility.
>
> Signed-Off-By: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Wed Jan 4 06:12:10 2006 -0400
> files: tools/examples/xmexample.hvm
> description:
> Minor spelling mistakes.
>
> Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Wed Jan 4 03:37:55 2006 -0400
> files: xen/include/public/hvm/hvm_info_table.h xen/include/public/hvm/ioreq.h xen/include/public/hvm/vmx_assist.h
> description:
> Missed adding new files.
>
> Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Mon Jan 2 01:23:54 2006 -0400
> files: tools/debugger/libxendebug/xendebug.c tools/libxc/xc_hvm_build.c
> description:
> Finalize Xin Li's patch: vmx/svm_identify is no longer necessary.
> Xen debug should test for HVM instead of VMX.
>
> Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: twoller@xen-trw1.site
> date: Sun Jan 1 03:22:39 2006 -0500
> files: tools/ioemu/vl.c
> description:
> change hardcoded VTXEN to HVMXEN.
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Sun Jan 1 02:22:47 2006 -0400
> files: tools/libxc/xc_hvm_build.c tools/python/xen/xend/image.py xen/arch/x86/domain.c
> description:
> Avoid xen crash if there is no VMX support. If a platform
> doesn't support VMX, creating VMX domain will crash xen
> HV.
>
> Signed-off-by: Xin Li <xin.b.li@intel.com>
> Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
> [ vmx/svm_identify are still needed in hvm builder, but this may not
> really be necessary. I need to check this. - lvd ]
>
>
> user: twoller@xen-trw1.site
> date: Fri Dec 30 21:38:56 2005 -0500
> files: xen/arch/x86/svm.c xen/arch/x86/svm_vmcb.c xen/arch/x86/x86_32/entry.S xen/include/asm-x86/svm.h xen/include/asm-x86/svm_vmcb.h
> description:
> add multi-core support for guest ASIDs for SVM partitions.
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Sun Dec 25 20:44:43 2005 -0400
> files: tools/firmware/vmxassist/head.S
> description:
> Make sure vmxassist still works in its debug environment.
>
> Signed-Off-By: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Fri Dec 23 18:27:57 2005 -0400
> files: tools/libxc/xc_ia64_stubs.c
> description:
> Fixed libxc ia64, xend uses xc_hvm_build instead of xc_vmx_build.
>
> Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: twoller@xen-trw1.site
> date: Wed Dec 21 21:39:17 2005 -0500
> files: xen/arch/x86/svm_intr.c xen/arch/x86/svm_vmcb.c
> description:
> cleanup of svm specific code.
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Wed Dec 21 17:18:25 2005 -0400
> files: tools/python/xen/xm/tests/test_create.py tools/xm-test/README
> description:
> Minor name cleanups. xm-test isn't VMX specific. Instead use HVM.
>
>
> user: twoller@xen-trw1.site
> date: Tue Dec 20 20:01:38 2005 -0500
> files: xen/arch/x86/svm_vmcb.c
> description:
> reword comments.
>
>
> user: twoller@xen-trw1.site
> date: Tue Dec 20 20:01:07 2005 -0500
> files: xen/arch/x86/svm_intr.c
> description:
> add additional VLAPIC delivery modes.
>
>
> user: twoller@xen-trw1.site
> date: Tue Dec 20 20:00:22 2005 -0500
> files: xen/arch/x86/svm.c
> description:
> reformat misaligned code.
>
>
> user: twoller@xen-trw1.site
> date: Tue Dec 20 19:59:37 2005 -0500
> files: xen/arch/x86/svm.c
> description:
> Add additional AMD SVM specific CPUID logic.
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Thu Dec 15 03:06:15 2005 -0400
> files: tools/xm-test/tests/block-create/01_block_attach_device_pos.py tools/xm-test/tests/block-create/02_block_attach_file_device_pos.py tools/xm-test/tests/block-create/04_block_attach_device_repeatedly_pos.py tools/xm-test/tests/block-create/05_block_attach_and_dettach_device_repeatedly_pos.py tools/xm-test/tests/block-create/06_block_attach_baddomain_neg.py tools/xm-test/tests/block-create/07_block_attach_baddevice_neg.py tools/xm-test/tests/block-create/08_block_attach_bad_filedevice_neg.py tools/xm-test/tests/block-create/09_block_attach_and_dettach_device_check_data_pos.py tools/xm-test/tests/block-create/10_block_attach_dettach_multiple_devices.py tools/xm-test/tests/block-create/11_block_attach_shared_dom0.py tools/xm-test/tests/block-create/12_block_attach_shared_domU.py tools/xm-test/tests/block-destroy/01_block-destroy_btblock_pos.py tools/xm-test/tests/block-destroy/02_block-destroy_rtblock_pos.py tools/xm-test/tests/block-destroy/04_block-destroy_nonattached_neg.py tools/xm-test/tests/block-destroy/05_block-destroy_byname_pos.py tools/xm-test/tests/block-destroy/06_block-destroy_check_list_pos.py tools/xm-test/tests/block-list/01_block-list_pos.py tools/xm-test/tests/block-list/02_block-list_attachbd_pos.py tools/xm-test/tests/block-list/03_block-list_anotherbd_pos.py tools/xm-test/tests/block-list/04_block-list_nodb_pos.py tools/xm-test/tests/block-list/06_block-list_checkremove_pos.py tools/xm-test/tests/memmax/01_memmax_badparm_neg.py tools/xm-test/tests/memset/01_memset_basic_pos.py tools/xm-test/tests/memset/02_memset_badparm_neg.py tools/xm-test/tests/memset/03_memset_random_pos.py tools/xm-test/tests/memset/04_memset_smallmem_pos.py tools/xm-test/tests/migrate/01_migrate_localhost_pos.py tools/xm-test/tests/network-attach/01_network_attach_pos.py tools/xm-test/tests/network-attach/02_network_attach_detach_pos.py tools/xm-test/tests/network-attach/03_network_attach_detach_multiple_pos.py tools/xm-test/tests/restore/01_restore_basic_pos.py tools/xm-test/tests/restore/02_restore_badparm_neg.py tools/xm-test/tests/restore/03_restore_badfilename_neg.py tools/xm-test/tests/restore/04_restore_withdevices_pos.py tools/xm-test/tests/save/01_save_basic_pos.py tools/xm-test/tests/save/02_save_badparm_neg.py tools/xm-test/tests/save/03_save_bogusfile_neg.py tools/xm-test/tests/sysrq/01_sysrq_basic_neg.py tools/xm-test/tests/sysrq/02_sysrq_sync_pos.py tools/xm-test/tests/sysrq/03_sysrq_withreboot_pos.py
> description:
> Adding SKIP() to tests that aren't supported for VMX domains.
>
> Signed-off-by: Dan Stekloff <dsteklof@us.ibm.com>
> Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Tue Dec 13 22:43:47 2005 -0400
> files: xen/arch/x86/svm.c xen/arch/x86/vmx.c xen/arch/x86/vmx_io.c xen/include/asm-x86/hvm_vpit.h xen/include/asm-x86/msr.h
> description:
> Support VMX guest accesses to IA32_TIME_STAMP_COUNTER MSR.
>
> Signed-off-by: Haifeng Xue <haifeng.xue@intel.com>
> Signed-off-by: Leendert van Doorn <leendert@us.ibm.com>
>
>
> user: twoller@xen-trw1.site
> date: Tue Dec 13 19:49:53 2005 -0500
> files: xen/arch/x86/svm.c xen/arch/x86/svm_emulate.c xen/arch/x86/svm_instrlen.c xen/arch/x86/svm_intr.c xen/arch/x86/svm_vmcb.c xen/include/asm-x86/svm.h xen/include/asm-x86/svm_emulate.h xen/include/asm-x86/svm_intr.h xen/include/asm-x86/svm_vmcb.h xen/include/asm-x86/svm_vmmcall.h
> description:
> Add SVM base files to repository.
>
>
> user: twoller@xen-trw1.site
> date: Tue Dec 13 19:49:02 2005 -0500
> files: xen/arch/x86/x86_32/entry.S xen/arch/x86/x86_64/entry.S
> description:
> Add SVM entry points for launch/resume.
>
>
> user: twoller@xen-trw1.site
> date: Tue Dec 13 19:47:38 2005 -0500
> files: .hgignore
> description:
> Add hvmloader files to ignore list.
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Mon Dec 12 22:58:54 2005 -0400
> files: docs/src/user.tex tools/firmware/README xen/include/asm-x86/hvm.h
> description:
> Removed dirty words (by request).
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Mon Dec 12 05:48:22 2005 -0400
> files: tools/firmware/hvmloader/mkhex
> description:
> Fix file mode.
>
> Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Mon Dec 12 04:50:42 2005 -0400
> files: xen/Rules.mk xen/arch/x86/cpu/amd.c xen/arch/x86/cpu/intel.c xen/arch/x86/dm/hvm_vioapic.c xen/arch/x86/dm/i8259.c xen/arch/x86/dom0_ops.c xen/arch/x86/domain.c xen/arch/x86/hvm.c xen/arch/x86/hvm_intercept.c xen/arch/x86/hvm_io.c xen/arch/x86/hvm_platform.c xen/arch/x86/hvm_vlapic.c xen/arch/x86/mpparse.c xen/arch/x86/shadow.c xen/arch/x86/vmx.c xen/arch/x86/vmx_io.c xen/arch/x86/vmx_vmcs.c xen/arch/x86/x86_32/asm-offsets.c xen/arch/x86/x86_32/entry.S xen/arch/x86/x86_64/asm-offsets.c xen/arch/x86/x86_64/entry.S xen/arch/x86/x86_64/mm.c xen/include/asm-x86/config.h xen/include/asm-x86/cpufeature.h xen/include/asm-x86/domain.h xen/include/asm-x86/hvm_domain.h xen/include/asm-x86/hvm_io.h xen/include/asm-x86/hvm_support.h xen/include/asm-x86/hvm_vcpu.h xen/include/asm-x86/hvm_vioapic.h xen/include/asm-x86/hvm_vlapic.h xen/include/asm-x86/hvm_vpic.h xen/include/asm-x86/hvm_vpit.h xen/include/asm-x86/mpspec.h xen/include/asm-x86/msr.h xen/include/asm-x86/processor.h xen/include/asm-x86/vmx.h xen/include/asm-x86/vmx_cpu.h xen/include/asm-x86/vmx_vmcs.h
> description:
> Phase 3 of HVM integration: This patchset introduces the refactoring of
> virtualization architecture independent functions from specific ones.
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Sun Dec 11 07:02:51 2005 -0400
> files: xen/arch/x86/dom0_ops.c xen/arch/x86/domain.c xen/arch/x86/i387.c xen/arch/x86/shadow.c xen/arch/x86/vmx.c xen/arch/x86/x86_32/traps.c xen/arch/x86/x86_64/traps.c xen/include/asm-x86/hvm.h xen/include/asm-x86/hvm_support.h xen/include/asm-x86/regs.h xen/include/asm-x86/shadow.h xen/include/asm-x86/vmx_vmcs.h
> description:
> Phase 2 of HVM integration: This patchset introduces the hvm interface
> to the hypervisor and modifies all the non-vmx specific files to use it.
>
>
> user: leendert@eserver2.watson.ibm.com
> date: Sun Dec 11 01:10:00 2005 -0400
> files: tools/examples/Makefile tools/examples/README tools/examples/xmexample.hvm tools/ioemu/exec-all.h tools/ioemu/hw/i8254.c tools/ioemu/hw/i8259.c tools/ioemu/monitor.c tools/ioemu/target-i386-dm/helper2.c tools/ioemu/vl.c tools/libxc/Makefile tools/libxc/xc_hvm_build.c tools/libxc/xc_ptrace.c tools/libxc/xc_ptrace_core.c tools/libxc/xenguest.h tools/python/xen/lowlevel/xc/xc.c tools/python/xen/xend/image.py tools/python/xen/xm/create.py tools/xm-test/configure.ac tools/xm-test/lib/XmTestLib/XenDomain.py tools/xm-test/lib/XmTestLib/config.py.in tools/xm-test/ramdisk/Makefile.am tools/xm-test/ramdisk/bin/create_disk_image tools/xm-test/tests/block-list/04_block-list_nodb_pos.py xen/include/public/arch-x86_32.h xen/include/public/arch-x86_64.h
> description:
> Phase 1 of HVM integration: This patchset updates the tools. Most of the
> tools are machine independent except for some detection code in the hvm
> domain builder.
kaf24@firebug.cl.cam.ac.uk [Mon, 30 Jan 2006 17:51:35 +0000 (18:51 +0100)]
Fix the ia64 definition of MAX_DMADOM_PFN.
Sgned-off-by: Keir Fraser <keir@xensource.com>
cl349@firebug.cl.cam.ac.uk [Mon, 30 Jan 2006 17:18:27 +0000 (17:18 +0000)]
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
kaf24@firebug.cl.cam.ac.uk [Mon, 30 Jan 2006 12:35:43 +0000 (13:35 +0100)]
Fix 64b build.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Mon, 30 Jan 2006 12:33:43 +0000 (13:33 +0100)]
I found some mistakes of argument by the do_* functions of hypercall.
This patch fixed those mistakes.
Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com>
sos22@douglas.cl.cam.ac.uk [Mon, 30 Jan 2006 11:56:14 +0000 (12:56 +0100)]
Merge.
Signed-off-by: Steven Smith, sos22@cam.ac.uk
sos22@douglas.cl.cam.ac.uk [Mon, 30 Jan 2006 11:53:33 +0000 (12:53 +0100)]
Re-arrange things in the domain builder a bit so as to make sure that
when we make a page below 4G in the domain, that gets reflected into
the M2P and P2M tables.
Signed-off-by: Steven Smith, sos22@cam.ac.uk
kaf24@firebug.cl.cam.ac.uk [Mon, 30 Jan 2006 11:49:31 +0000 (12:49 +0100)]
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>
kaf24@firebug.cl.cam.ac.uk [Mon, 30 Jan 2006 10:23:32 +0000 (11:23 +0100)]
Move MAX_DMADOM_PFN to asm/config.h.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Sun, 29 Jan 2006 09:55:28 +0000 (10:55 +0100)]
Adding network testing support for xm-test with hvm.
1) Added capability for create_disk_image script to copy pcnet32
driver to disk.img. Added new cmdline option so can specify
driver directory.
2) Added configuration --with-driver-dir=DVRDIR option so
can specify where driver is at configure time. "builtin"
keyword lets specify that driver is built into kernel.
3) Updated Makefile.am to build with new options.
4) Updated README to reflect changes.
Signed-off-by: Daniel Stekloff <dsteklof@us.ibm.com>
kaf24@firebug.cl.cam.ac.uk [Sun, 29 Jan 2006 09:54:52 +0000 (10:54 +0100)]
VMX support for xm-test currently doesn't support network tests for eth0
because the create script doesn't load the pcnet32 driver to the disk.img
when it copies the kernel there. This is the first step to make network
support possible for VMX guest testing.
This patch adds busybox support for loading 2.6 kernel modules. Since the
image changes, I have adjusted the xm-test version too.
Signed-off-by: Daniel Stekloff <dsteklof@us.ibm.com>
kaf24@firebug.cl.cam.ac.uk [Sun, 29 Jan 2006 09:52:43 +0000 (10:52 +0100)]
Ever since patchset 8648 (xen-unstable.hg) all my configuration files
fail with the following:
Error: Device 768 (vbd) could not be connected. Hotplug scripts not working.
(Since my HVM tree follows xen-unstable.hg closely, it breaks too).
The following patch undoes a small part of Ke Yu's patch and fixes the
problem.
However, I'm having trouble understanding what this part did in the
original patch. Was there a subtle change in the disk variable format
that I missed?
Signed-Off-By: Leendert van Doorn <leendert@watson.ibm.com>
kaf24@firebug.cl.cam.ac.uk [Sun, 29 Jan 2006 09:49:38 +0000 (10:49 +0100)]
Export the hypercall_page symbol to modules, otherwise they
cannot be loaded.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Sat, 28 Jan 2006 14:31:43 +0000 (15:31 +0100)]
Replace the MMUEXTOP 'pfn hole' commands with a new
arch-specific XENMEM_ operation.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Sat, 28 Jan 2006 12:01:19 +0000 (13:01 +0100)]
Clean up shadow-translate xen patches. Add abstractions
for adding/removing pages from a translated guest's
physmap. Define dummy functions so other architectures
will continue to build without errors.
Remove setting of XENFEAT_writable_mmu_structures. This
should set only if the hypervisor supports writable
mappings of all MMU structures (all page tables and
descriptor tables). If we want a mode where only PTEs
can be writable, we should add a feature flag for that
(but I don't think this is a useful mode to support).
TODO: The call to get the pfn hole should be a
XENMEM_ function, not another MMUEXT_OP (hopefully the
latter hypercall is not goign to grow any more as it's
gross enough already).
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Sat, 28 Jan 2006 11:09:45 +0000 (12:09 +0100)]
Remove shadow-translate Linux patches for now. We'll merge this stuff
in piecemeal.
Signed-off-by: Keir Fraser <keir@xensource.com>
sos22@douglas.cl.cam.ac.uk [Sat, 28 Jan 2006 10:09:18 +0000 (11:09 +0100)]
Fix build.
Signed-off-by: Steven Smith, sos22@cam.ac.uk
sos22@douglas.cl.cam.ac.uk [Fri, 27 Jan 2006 21:18:15 +0000 (22:18 +0100)]
Merge.
Signed-off-by: Steven Smith, sos22@cam.ac.uk
sos22@douglas.cl.cam.ac.uk [Fri, 27 Jan 2006 20:57:07 +0000 (21:57 +0100)]
Turn down debug a bit, and generally tidy hings up a little.
Signed-off-by: Steven Smith, sos22@cam.ac.uk
sos22@douglas.cl.cam.ac.uk [Fri, 27 Jan 2006 20:38:55 +0000 (21:38 +0100)]
Bug fix: we need to eagerly synchronise th HL2, since Xen relies on it
(via the guest linear table), and faults to that don't get sent to the
shadow mode infrastructure, and so we can't do it lazily.
Signed-off-by: Steven Smith, sos22@cam.ac.uk
sos22@douglas.cl.cam.ac.uk [Fri, 27 Jan 2006 20:23:06 +0000 (21:23 +0100)]
Merge up and generally make shadow mode be nice.
Signed-off-by: Steven Smith, sos22@cam.ac.uk
kaf24@firebug.cl.cam.ac.uk [Fri, 27 Jan 2006 15:17:38 +0000 (16:17 +0100)]
Add hypercall-declaring header files.
Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 27 Jan 2006 15:16:52 +0000 (16:16 +0100)]
Uniform definition of do_iret prototype. Use 'struct foo'
in various places instead of 'foo_t'.
Signed-off-by: Keir Fraser <keir@xensource.com>
Ian.Campbell@xensource.com [Fri, 27 Jan 2006 14:24:50 +0000 (14:24 +0000)]
Checkin missing hunks from previous commit
Signed-off-by: Ian Campbell <Ian.Campbell@XenSource.com>
Ian.Campbell@xensource.com [Fri, 27 Jan 2006 11:51:57 +0000 (11:51 +0000)]
merge
kaf24@firebug.cl.cam.ac.uk [Fri, 27 Jan 2006 11:49:47 +0000 (12:49 +0100)]
New memory hypercall 'populate_physmap'. Accepts a list of
pseudophys frame numbers to be populated with memory.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 27 Jan 2006 11:48:32 +0000 (12:48 +0100)]
Need to include module.h to get EXPORT_SYMBOL macros.
Export xen driver util functions with GPL tag.
Signed-off-by: Keir Fraser <keir@xensource.com>
Ian.Campbell@xensource.com [Fri, 27 Jan 2006 11:31:14 +0000 (11:31 +0000)]
Introduce XENFEAT_writable_mmu_structures.
This feature flag indicates to the guest that it is allowable to
use writable LDT, GDT and page table pages.
Signed-off-by: Ian Campbell <Ian.Campbell@XenSource.com>
Index: xen-features/xen/include/public/version.h
===================================================================
--- xen-features.orig/xen/include/public/version.h 2006-01-27 11:27:14.
000000000 +0000
+++ xen-features/xen/include/public/version.h 2006-01-27 11:27:14.
000000000 +0000
@@ -45,6 +45,9 @@
uint32_t submap; /* OUT: 32-bit submap */
} xen_feature_info_t;
+#define _XENFEAT_writable_mmu_structures 0
+#define XENFEAT_writable_mmu_structures (1UL<<_XENFEAT_writable_mmu_structures)
+
#define XENFEAT_NR_SUBMAPS 1
#endif /* __XEN_PUBLIC_VERSION_H__ */
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 11:27:14.
000000000 +0000
+++ xen-features/linux-2.6-xen-sparse/arch/xen/i386/mm/pgtable.c 2006-01-27 11:27:14.
000000000 +0000
@@ -24,6 +24,7 @@
#include <asm/io.h>
#include <asm/mmu_context.h>
+#include <asm-xen/features.h>
#include <asm-xen/foreign_page.h>
#include <asm/hypervisor.h>
@@ -391,24 +392,42 @@
#ifndef CONFIG_XEN_SHADOW_MODE
void make_lowmem_mmu_page_readonly(void *va)
{
- pte_t *pte = virt_to_ptep(va);
- int rc = HYPERVISOR_update_va_mapping(
+ pte_t *pte;
+ int rc;
+
+ if (xen_feature(writable_mmu_structures))
+ return;
+
+ pte = virt_to_ptep(va);
+ rc = HYPERVISOR_update_va_mapping(
(unsigned long)va, pte_wrprotect(*pte), 0);
BUG_ON(rc);
}
void make_lowmem_mmu_page_writable(void *va)
{
- pte_t *pte = virt_to_ptep(va);
- int rc = HYPERVISOR_update_va_mapping(
+ pte_t *pte;
+ int rc;
+
+ if (xen_feature(writable_mmu_structures))
+ return;
+
+ pte = virt_to_ptep(va);
+ rc = HYPERVISOR_update_va_mapping(
(unsigned long)va, pte_mkwrite(*pte), 0);
BUG_ON(rc);
}
void make_mmu_page_readonly(void *va)
{
- pte_t *pte = virt_to_ptep(va);
- int rc = HYPERVISOR_update_va_mapping(
+ pte_t *pte;
+ int rc;
+
+ if (xen_feature(writable_mmu_structures))
+ return;
+
+ pte = virt_to_ptep(va);
+ rc = HYPERVISOR_update_va_mapping(
(unsigned long)va, pte_wrprotect(*pte), 0);
if (rc) /* fallback? */
xen_l1_entry_update(pte, pte_wrprotect(*pte));
@@ -426,8 +445,14 @@
void make_mmu_page_writable(void *va)
{
- pte_t *pte = virt_to_ptep(va);
- int rc = HYPERVISOR_update_va_mapping(
+ pte_t *pte;
+ int rc;
+
+ if (xen_feature(writable_mmu_structures))
+ return;
+
+ pte = virt_to_ptep(va);
+ rc = HYPERVISOR_update_va_mapping(
(unsigned long)va, pte_mkwrite(*pte), 0);
if (rc) /* fallback? */
xen_l1_entry_update(pte, pte_mkwrite(*pte));
@@ -443,6 +468,9 @@
void make_mmu_pages_readonly(void *va, unsigned int nr)
{
+ if (xen_feature(writable_mmu_structures))
+ return;
+
while (nr-- != 0) {
make_mmu_page_readonly(va);
va = (void *)((unsigned long)va + PAGE_SIZE);
@@ -451,6 +479,8 @@
void make_mmu_pages_writable(void *va, unsigned int nr)
{
+ if (xen_feature(writable_mmu_structures))
+ return;
while (nr-- != 0) {
make_mmu_page_writable(va);
va = (void *)((unsigned long)va + PAGE_SIZE);
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 11:27:14.
000000000 +0000
+++ xen-features/linux-2.6-xen-sparse/arch/xen/x86_64/mm/init.c 2006-01-27 11:27:18.
000000000 +0000
@@ -40,6 +40,8 @@
#include <asm/proto.h>
#include <asm/smp.h>
+#include <asm-xen/features.h>
+
#ifndef Dprintk
#define Dprintk(x...)
#endif
@@ -72,6 +74,9 @@
pte_t pte, *ptep;
unsigned long *page = (unsigned long *) init_level4_pgt;
+ if (xen_feature(writable_mmu_structures))
+ return;
+
addr = (unsigned long) page[pgd_index(_va)];
addr_to_page(addr, page);
@@ -93,6 +98,9 @@
pgd_t *pgd; pud_t *pud; pmd_t *pmd; pte_t pte, *ptep;
unsigned long addr = (unsigned long) va;
+ if (xen_feature(writable_mmu_structures))
+ return;
+
pgd = pgd_offset_k(addr);
pud = pud_offset(pgd, addr);
pmd = pmd_offset(pud, addr);
@@ -111,6 +119,9 @@
pgd_t *pgd; pud_t *pud; pmd_t *pmd; pte_t pte, *ptep;
unsigned long addr = (unsigned long) va;
+ if (xen_feature(writable_mmu_structures))
+ return;
+
pgd = pgd_offset_k(addr);
pud = pud_offset(pgd, addr);
pmd = pmd_offset(pud, addr);
@@ -126,6 +137,9 @@
void make_mmu_pages_readonly(void *va, unsigned nr)
{
+ if (xen_feature(writable_mmu_structures))
+ return;
+
while (nr-- != 0) {
make_mmu_page_readonly(va);
va = (void*)((unsigned long)va + PAGE_SIZE);
@@ -134,6 +148,8 @@
void make_mmu_pages_writable(void *va, unsigned nr)
{
+ if (xen_feature(writable_mmu_structures))
+ return;
while (nr-- != 0) {
make_mmu_page_writable(va);
va = (void*)((unsigned long)va + PAGE_SIZE);
@@ -385,6 +401,9 @@
{
int readonly = 0;
+ if (xen_feature(writable_mmu_structures))
+ return 0;
+
/* Make old and new page tables read-only. */
if ((paddr >= (xen_start_info->pt_base - __START_KERNEL_map))
&& (paddr < ((table_start << PAGE_SHIFT) + tables_space)))
Ian.Campbell@xensource.com [Fri, 27 Jan 2006 11:31:12 +0000 (11:31 +0000)]
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;
+ }
+}
+
Ian.Campbell@xensource.com [Fri, 27 Jan 2006 11:29:42 +0000 (11:29 +0000)]
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);
sos22@douglas.cl.cam.ac.uk [Thu, 26 Jan 2006 18:52:18 +0000 (19:52 +0100)]
Fix a silly bug.
Signed-off-by: Steven Smith, sos22@cam.ac.uk
projects / xen.git / log