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1871 Commits
Author SHA1 Message Date
Christian Limpach 495989297b [linux] Delay making the VCPUOP_initialise calls until the cpu is brought up 
the first time.

Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
 2007-01-29 22:43:51 +00:00
Ian Campbell 80777c3aae [LINUX] Force .data segment to be 4k aligned on i386. 
Changeset 4e878f596c16 applied this change to the patches directory
but we also need to patch the sparse tree.

Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2007-01-29 13:22:21 +00:00
kfraser@localhost.localdomain a802ad78c3 netfront: Better fix for netfront_tx_slot_available(). 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-25 16:58:21 +00:00
kfraser@localhost.localdomain 8658df107c netfront: Check availability of grant references in start_xmit(). 
Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>
 2007-01-25 12:24:43 +00:00
Christian Limpach 29b9be5a67 [linux] remove gratuitous differences with plain linux. 
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
 2007-01-24 14:36:03 +00:00
Christian Limpach badba3ddde [linux] Disable GENERIC_TIME until we have a xen clocksource. 
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
 2007-01-24 12:02:56 +00:00
kfraser@localhost.localdomain d32128e96e bimodal blkback: Support multiple ring protocols. 
This is needed for 32-on-64 support.  Right now there are three
protocols: native, x86_32 and x86_64.  If needed it can be extended.

Interface changes (io/blkif.h)
 * Define the x86_32 and x86_64 structs additionally to the native
   version.
 * Add helper functions to convert them requests to native.

Backend changes:
 * Look at the "protocol" name of the frontend and switch ring
   handling accordingly.  If the protocol node isn't present it
   assumes native protocol.
 * As the request struct is copied anyway before being processed (for
   security reasons) it is converted to native at that point so most
   backend code doesn't need to know what the frontend speaks.
 * In case of blktap this is completely transparent to userspace, the
   kernel/userspace ring is always native no matter what the frontend
   speaks.

Signed-off-by: Gerd Hoffmann <kraxel@suse.de>
 2007-01-24 10:38:17 +00:00
john.levon@sun.com 95d3856e97 Close save-after-restore race. 
Make xc_linux_save() wait for the frame_list_list MFN to be updated by the
domain before trying to use it. Make Linux set the top-level MFN /after/
updating the other MFN lists.

Signed-off-by: John Levon <john.levon@sun.com>
 2007-01-23 19:06:31 -08:00
kfraser@localhost.localdomain 1ac5e8ece3 linux: Make resend_irq_on_evtchn() non-static for ia64 use. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-23 15:54:12 +00:00
kfraser@localhost.localdomain 7606be28a6 bimodal blkfront: Create a new node "protocol" in xenstore, add the 
protocol name it speaks there.

Signed-off-by: Gerd Hoffmann <kraxel@suse.de>
 2007-01-23 14:48:42 +00:00
kfraser@localhost.localdomain c82ff605c7 bimodal: pvfb frontend 
Create a new node "protocol" in xenstore, add the protocol name it
speaks there.

Signed-off-by: Gerd Hoffmann <kraxel@suse.de>
 2007-01-23 14:47:26 +00:00
kfraser@localhost.localdomain 50f5003308 linux: Fix enable_irq() crash by removing a BUG_ON() assumption in our 
event-channel retrigger() function. Also clean up bitmap usages.
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-23 13:39:20 +00:00
Ian Campbell e22738def9 [PV-on-HVM] Make PV drivers on HVM kernels work on older kernels after 
update to 2.6.18.

Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2007-01-22 17:10:27 +00:00
kfraser@localhost.localdomain 525a723565 linux/i386: widen physical address range 
32on64 supports 168Gb for 32-bit guests, hence at least 38 bits must
be specified here. The foreign frame bit is MFN bit 31, so the maximum
valid value here would be 43.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-01-22 15:57:19 +00:00
kfraser@localhost.localdomain 44a156d31f linux/i386: relax highpte pinning/write-protecting 
Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-01-22 15:42:13 +00:00
Ian Campbell 2bdecd5382 [LINUX] Fix native build. 
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2007-01-22 15:31:27 +00:00
kaf24@localhost.localdomain 08e6d14357 linux: Fix x86/64 build (which is failing on some systems). 
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
 2007-01-21 16:29:18 +00:00
kfraser@localhost.localdomain f272b20670 Add unsuspend hook for resuming devices in the checkpoint parent. 
Nothing uses it at the moment.

Signed-off-by: Brendan Cully <brendan@cs.ubc.ca>
 2007-01-19 16:11:31 +00:00
kfraser@localhost.localdomain 931818cacb Make xen_suspend handle resume. 
Don't destroy xenstore watches on suspend, and only recreate them when
resuming in a new domain. Likewise, only invoke frontend device resume
code when in a new domain (the resume functions all tear down the
existing function and wait for the backend to negotiate a new one,
which does not happen in the source domain).

Signed-off-by: Brendan Cully <brendan@cs.ubc.ca>
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-19 16:06:09 +00:00
Christian Limpach c6a0a466fa [merge] with xen-unstable 
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
 2007-01-19 14:48:57 +00:00
Christian Limpach 1a9914c007 [linux networking] Remove the code to allocate page sized skbs. 
This is no longer used much since the default is to always copy packets
to guests.

Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
 2007-01-18 18:40:30 +00:00
kfraser@localhost.localdomain 0511df5aec Merge with xen-ia64-unstable.hg 2007-01-18 18:25:04 +00:00
Christian Limpach 361f8004cb [merge] with xen-unstable 2007-01-18 15:18:07 +00:00
Christian Limpach 10c910a7b5 [linux] Fix set_fixmap for vdso mapping on i386 and make x86_64 version correcter. 
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
 2007-01-18 09:54:33 +00:00
awilliam@xenbuild2.aw 9b7ae1d44f merge with xen-unstable.hg 2007-01-17 21:31:22 -07:00
awilliam@xenbuild2.aw 2dc7e7b707 [IA64] Remove duplicate check is_running_on_xen 
When these functions are called, it is running on XEN.

Signed-off-by: Anthony Xu <anthony.xu@intel.com>
 2007-01-17 19:51:40 -07:00
Christian Limpach 54a1273470 [linux] Update to linux-2.6.18. 
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>


--HG--
rename : linux-2.6-xen-sparse/include/asm-i386/mach-xen/setup_arch_pre.h => linux-2.6-xen-sparse/include/asm-i386/mach-xen/setup_arch.h
rename : patches/linux-2.6.17/blktap-aio-16_03_06.patch => patches/linux-2.6.18/blktap-aio-16_03_06.patch
rename : patches/linux-2.6.17/fix-ide-cd-pio-mode.patch => patches/linux-2.6.18/fix-ide-cd-pio-mode.patch
rename : patches/linux-2.6.17/git-3566561bfadffcb5dbc85d576be80c0dbf2cccc9.patch => patches/linux-2.6.18/git-3566561bfadffcb5dbc85d576be80c0dbf2cccc9.patch
rename : patches/linux-2.6.17/git-4bfaaef01a1badb9e8ffb0c0a37cd2379008d21f.patch => patches/linux-2.6.18/git-4bfaaef01a1badb9e8ffb0c0a37cd2379008d21f.patch
rename : patches/linux-2.6.17/git-dbaab49f92ff6ae6255762a948375e4036cbdbd2.patch => patches/linux-2.6.18/git-dbaab49f92ff6ae6255762a948375e4036cbdbd2.patch
rename : patches/linux-2.6.17/i386-mach-io-check-nmi.patch => patches/linux-2.6.18/i386-mach-io-check-nmi.patch
rename : patches/linux-2.6.17/ipv6-no-autoconf.patch => patches/linux-2.6.18/ipv6-no-autoconf.patch
rename : patches/linux-2.6.17/linux-2.6.19-rc1-kexec-move_segment_code-i386.patch => patches/linux-2.6.18/linux-2.6.19-rc1-kexec-move_segment_code-i386.patch
rename : patches/linux-2.6.17/linux-2.6.19-rc1-kexec-move_segment_code-x86_64.patch => patches/linux-2.6.18/linux-2.6.19-rc1-kexec-move_segment_code-x86_64.patch
rename : patches/linux-2.6.17/net-csum.patch => patches/linux-2.6.18/net-csum.patch
rename : patches/linux-2.6.17/net-gso-5-rcv-mss.patch => patches/linux-2.6.18/net-gso-5-rcv-mss.patch
rename : patches/linux-2.6.17/net-gso-6-linear-segmentation.patch => patches/linux-2.6.18/net-gso-6-linear-segmentation.patch
rename : patches/linux-2.6.17/pmd-shared.patch => patches/linux-2.6.18/pmd-shared.patch
rename : patches/linux-2.6.17/rename-TSS_sysenter_esp0-SYSENTER_stack_esp0.patch => patches/linux-2.6.18/rename-TSS_sysenter_esp0-SYSENTER_stack_esp0.patch
rename : patches/linux-2.6.17/series => patches/linux-2.6.18/series
rename : patches/linux-2.6.17/x86-elfnote-as-preprocessor-macro.patch => patches/linux-2.6.18/x86-elfnote-as-preprocessor-macro.patch
rename : patches/linux-2.6.17/x86-put-note-sections-into-a-pt_note-segment-in-vmlinux.patch => patches/linux-2.6.18/x86-put-note-sections-into-a-pt_note-segment-in-vmlinux.patch
rename : patches/linux-2.6.17/x86_64-put-note-sections-into-a-pt_note-segment-in-vmlinux.patch => patches/linux-2.6.18/x86_64-put-note-sections-into-a-pt_note-segment-in-vmlinux.patch
rename : patches/linux-2.6.17/xen-hotplug.patch => patches/linux-2.6.18/xen-hotplug.patch
rename : patches/linux-2.6.17/xenoprof-generic.patch => patches/linux-2.6.18/xenoprof-generic.patch
 2007-01-17 18:41:22 +00:00
kfraser@localhost.localdomain bba72b94d7 linux: Allow microcode updates of smaller than default size. 
Signed-off-by: Kurt Garloff <kurt@garloff.de>
 2007-01-17 14:58:53 +00:00
kfraser@localhost.localdomain f8871496b9 linux/i386: enhance dump_fault_path() in the highpte case 
As long as the pte page isn't really located in highmem, there is no
reason to not access it, in order to print the complete page table
hierarchy. A functionally similar patch will go to lkml for native
Linux.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-01-17 14:45:00 +00:00
awilliam@xenbuild2.aw 08577542ec [IA64] Paravirtualize syscall path in file fsys.S 
Signed-off-by: Anthony Xu <anthony.xu@intel.com>
 2007-01-16 12:01:03 -07:00
awilliam@xenbuild2.aw 8d0eae20ed [IA64] Add fsys.S to sparse tree 
From 2.6.16.33

Signed-off-by: Alex Williamson <alex.williamson@hp.com>
 2007-01-16 11:51:45 -07:00
Christian Limpach 9cc42dd899 [linux] remove gratuitous differences with plain linux. 
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
 2007-01-18 15:33:59 +00:00
awilliam@xenbuild2.aw b5a65552a9 merge with xen-unstable.hg 2007-01-15 15:15:26 -07:00
awilliam@xenbuild2.aw e24fb235e0 [IA64] Fix save/restore 
Using the new hypercall path, scratch registers are not saved/restored.

So after returning from hypercall, r20 may contain garbage data.
This triggered General Exception.

Signed-off-by: Anthony Xu <anthony.xu@intel.com>
 2007-01-14 22:18:38 -07:00
awilliam@xenbuild2.aw e6f3ffe5a0 [IA64] Implement hyper_get_psr 
Mov from psr is used frequently by xeno.

Signed-of-by: Anthony Xu <anthony.xu@intel.com>
 2007-01-12 13:01:25 -07:00
awilliam@xenbuild2.aw 81e756d415 [IA64] Fix xencomm_arch_hypercall_suspend 
This hypercall is changed to new hypercall mechanism

Signed-off-by: Anthony Xu <anthony.xu@intel.com>
 2007-01-12 12:56:20 -07:00
awilliam@xenbuild2.aw ee74bcacd5 [IA64] Simplify lazy cover algorithm 
Signed-off-by: Anthony Xu <anthony.xu@intel.com>
 2007-01-12 12:11:11 -07:00
kfraser@localhost.localdomain 87f272150c linux: Add trivial forwarding of dma_{,un}map_page when not using highmem 
Use non-trivial dma_{un,}map_page only when CONFIG_HIGHMEM, allowing
to not compile swiotlb_{un,}map_page in that case, which in neither
case need exporting.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-01-12 15:35:52 +00:00
kfraser@localhost.localdomain d779bf9529 linux: Reduce restrictions on address width for DMA operations 
Use address width needed by device rather than dma_bits in
dma_alloc_coherent().
Probe supported address width in swiotlb initialization.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-01-12 15:34:30 +00:00
Christian Limpach 1e6fbb9393 [linux x86_64] Disable smp alternatives. 
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
 2007-01-12 15:32:03 +00:00
kfraser@localhost.localdomain 043158a97f x86/PAE linux: don't restrict upper half of page table entries to 3 bits 
when dumping the page table contents during an oops.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-01-12 14:48:06 +00:00
Christian Limpach 432e7b62cb [linux] Update to linux-2.6.17. 
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>

--HG--
rename : patches/linux-2.6.16.33/blktap-aio-16_03_06.patch => patches/linux-2.6.17/blktap-aio-16_03_06.patch
rename : patches/linux-2.6.16.33/fix-hz-suspend.patch => patches/linux-2.6.17/fix-hz-suspend.patch
rename : patches/linux-2.6.16.33/fix-ide-cd-pio-mode.patch => patches/linux-2.6.17/fix-ide-cd-pio-mode.patch
rename : patches/linux-2.6.16.33/git-2a8a3d5b65e86ec1dfef7d268c64a909eab94af7.patch => patches/linux-2.6.17/git-2a8a3d5b65e86ec1dfef7d268c64a909eab94af7.patch
rename : patches/linux-2.6.16.33/git-2efe55a9cec8418f0e0cde3dc3787a42fddc4411.patch => patches/linux-2.6.17/git-2efe55a9cec8418f0e0cde3dc3787a42fddc4411.patch
rename : patches/linux-2.6.16.33/git-3566561bfadffcb5dbc85d576be80c0dbf2cccc9.patch => patches/linux-2.6.17/git-3566561bfadffcb5dbc85d576be80c0dbf2cccc9.patch
rename : patches/linux-2.6.16.33/git-4bfaaef01a1badb9e8ffb0c0a37cd2379008d21f.patch => patches/linux-2.6.17/git-4bfaaef01a1badb9e8ffb0c0a37cd2379008d21f.patch
rename : patches/linux-2.6.16.33/git-dbaab49f92ff6ae6255762a948375e4036cbdbd2.patch => patches/linux-2.6.17/git-dbaab49f92ff6ae6255762a948375e4036cbdbd2.patch
rename : patches/linux-2.6.16.33/i386-mach-io-check-nmi.patch => patches/linux-2.6.17/i386-mach-io-check-nmi.patch
rename : patches/linux-2.6.16.33/ipv6-no-autoconf.patch => patches/linux-2.6.17/ipv6-no-autoconf.patch
rename : patches/linux-2.6.16.33/kasprintf.patch => patches/linux-2.6.17/kasprintf.patch
rename : patches/linux-2.6.16.33/linux-2.6.19-rc1-kexec-move_segment_code-i386.patch => patches/linux-2.6.17/linux-2.6.19-rc1-kexec-move_segment_code-i386.patch
rename : patches/linux-2.6.16.33/linux-2.6.19-rc1-kexec-move_segment_code-x86_64.patch => patches/linux-2.6.17/linux-2.6.19-rc1-kexec-move_segment_code-x86_64.patch
rename : patches/linux-2.6.16.33/net-csum.patch => patches/linux-2.6.17/net-csum.patch
rename : patches/linux-2.6.16.33/net-gso-0-base.patch => patches/linux-2.6.17/net-gso-0-base.patch
rename : patches/linux-2.6.16.33/net-gso-1-check-dodgy.patch => patches/linux-2.6.17/net-gso-1-check-dodgy.patch
rename : patches/linux-2.6.16.33/net-gso-2-checksum-fix.patch => patches/linux-2.6.17/net-gso-2-checksum-fix.patch
rename : patches/linux-2.6.16.33/net-gso-3-fix-errorcheck.patch => patches/linux-2.6.17/net-gso-3-fix-errorcheck.patch
rename : patches/linux-2.6.16.33/net-gso-4-kill-warnon.patch => patches/linux-2.6.17/net-gso-4-kill-warnon.patch
rename : patches/linux-2.6.16.33/net-gso-5-rcv-mss.patch => patches/linux-2.6.17/net-gso-5-rcv-mss.patch
rename : patches/linux-2.6.16.33/net-gso-6-linear-segmentation.patch => patches/linux-2.6.17/net-gso-6-linear-segmentation.patch
rename : patches/linux-2.6.16.33/pmd-shared.patch => patches/linux-2.6.17/pmd-shared.patch
rename : patches/linux-2.6.16.33/rename-TSS_sysenter_esp0-SYSENTER_stack_esp0.patch => patches/linux-2.6.17/rename-TSS_sysenter_esp0-SYSENTER_stack_esp0.patch
rename : patches/linux-2.6.16.33/series => patches/linux-2.6.17/series
rename : patches/linux-2.6.16.33/vsnprintf.patch => patches/linux-2.6.17/vsnprintf.patch
rename : patches/linux-2.6.16.33/x86-elfnote-as-preprocessor-macro.patch => patches/linux-2.6.17/x86-elfnote-as-preprocessor-macro.patch
rename : patches/linux-2.6.16.33/x86-increase-interrupt-vector-range.patch => patches/linux-2.6.17/x86-increase-interrupt-vector-range.patch
rename : patches/linux-2.6.16.33/x86-put-note-sections-into-a-pt_note-segment-in-vmlinux.patch => patches/linux-2.6.17/x86-put-note-sections-into-a-pt_note-segment-in-vmlinux.patch
rename : patches/linux-2.6.16.33/x86_64-put-note-sections-into-a-pt_note-segment-in-vmlinux.patch => patches/linux-2.6.17/x86_64-put-note-sections-into-a-pt_note-segment-in-vmlinux.patch
rename : patches/linux-2.6.16.33/xen-hotplug.patch => patches/linux-2.6.17/xen-hotplug.patch
rename : patches/linux-2.6.16.33/xenoprof-generic.patch => patches/linux-2.6.17/xenoprof-generic.patch
 2007-01-12 14:30:49 +00:00
kfraser@localhost.localdomain e8922851b5 [LINUX] swiotlb: eliminate KM_SWIOTLB and thus the need for a Xen-specific kmap_types.h. 
Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-01-12 10:31:16 +00:00
kfraser@localhost.localdomain 9f7105d6ac linux/i386: allow CONFIG_HIGHPTE on i386 
While, as discussed, the performance impact of this option is
certainly higher than on native Linux, the option should not be
entirely disallowed if people want to sacrifice performance for less
lowmem pressure.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-01-12 10:28:54 +00:00
kfraser@localhost.localdomain 8f529b5deb [LINUX] x86/64: Sync pagetable management with i386 Xen code. 
PUDs,PMDs,PTEs are all marked as ForeignPage so that they can be
grabbed from tlb_remove_page() at the appropriate time and freed in a
special way.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-01-12 10:22:36 +00:00
awilliam@xenbuild2.aw 68fa1896bb [IA64] Hypercall optimizations 
provide hypercall the same path with system
most of scrach registers don't need to be saved/restored
it is good for performance

Signed-off-by: Anthony Xu <anthony.xu@intel.com>
 2007-01-11 16:56:58 -07:00
awilliam@xenbuild2.aw 5d5be531d0 [IA64] Make crash command happy 
As Dave requested, call unw_init_running() and save ksp before SHUTDOWN_crash.

Signed-off-by: Dave Anderson <anderson@redhat.com>
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
 2007-01-12 12:14:05 -07:00
awilliam@xenbuild2.aw a77c31c882 merge with xen-unstable.hg 2007-01-10 08:40:47 -07:00
Ian Campbell 0257938d11 [LINUX] Clarify comment in xen_machine_kexec_setup_resources(). 
Noticed by Horms.

Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2007-01-10 09:39:24 +00:00
Ian Campbell b0a47bd080 [LINUX] Kexec: Don't try to load an NULL image. This can occur when unloading. 
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2007-01-09 17:14:28 +00:00