xen-project/xen
1
0 Fork 1
mirror of https://github.com/xen-project/xen.git synced 2026-10-29 18:50:05 +01:00
Code Issues Activity
13,653 Commits 53 Branches 377 Tags
4e109e6d68b75b6dde4cf878100f10eef366cff1
Commit Graph
916 Commits
Author SHA1 Message Date
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
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 44a156d31f linux/i386: relax highpte pinning/write-protecting 
Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-01-22 15:42:13 +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
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
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
awilliam@xenbuild2.aw 03cc744bdb [IA64] Use rum psr.be instead of XEN_HYPER_RSM_BE 
Good for guest syscall performance

Signed-off-by: Anthony Xu <anthony.xu@intel.com>
 2007-01-04 16:17:37 -07:00
awilliam@xenbuild2.aw 003fd895c4 [IA64] allocate contiguous_bitmap sparsely like virtual memmap. 
With dom0 memory assignment changed, memory might be sparse, so simple bitmap
may waste too much memory.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
 2007-01-04 15:45:10 -07:00
Christian Limpach 7c6b36118d [linux] Remove some gratuitous differences with plain 2.6.16.33. 
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
 2007-01-04 13:05:09 +00:00
Steven Hand 1033df9144 Make sure we always have a sensible idle function; this fixes problems 
booting dom0 on AMD introduced by -unstable cset 13213:bf25488db8eb.

Signed-off-by: Steven Hand <steven@xensource.com>
 2007-01-04 10:58:01 +00:00
kfraser@localhost.localdomain 0550678b74 [LINUX] Implement the idle=poll option in the kernel when running on Xen. 
This causes the kernel to use a polling loop rather than hypercall
down to block. I have found this useful to profile the amount of sleep
cycles when using xenoprof, there may be other uses.

Signed-off-by: Amitabha Roy <amitabha.roy@gmail.com>
 2007-01-03 14:08:42 +00:00
awilliam@xenbuild2.aw 571d6c1772 [IA64] remove the requirement (vpsr.ic==0) from hyperprivop 
remove the requirement (vpsr.ic==0) from hyperprivop

There two reasons for this.
1. make xen-parse code more readable.
2. a little bit performance improvement

Signed-off-by: Anthony Xu <anthony.xu@intel.com>
 2007-01-02 16:27:50 -07:00
kfraser@localhost.localdomain 576a882bc5 [LINUX] dma: Use swiotlb mask for coherent mappings too 
The recent change to use a default DMA bit width of 30 bits (required
by chips like the b44) only converted the streaming DMA primitives.
The coherent mappings are still hard-coded to 31 bits.  This means
that b44 still doesn't work under Xen.

This patch makes the io_tlb_dma_bits variable global and uses it for
coherent memory mappings.

Thanks to Calvin Webster for providing a machine with a b44 and 2G
of memory I've been able to verify that this finally makes the b44
work under Xen.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

Rename 'io_tlb_dma_bits' to the more correct 'dma_bits'. This also
affects the name of the boot parameter, which is now 'dma_bits='.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-12-20 11:21:04 +00:00
awilliam@xenbuild2.aw b2f52ec827 [IA64] don't allocate bitmap from low pool 
No need to allocate contiguous_bitmap out of the low pages pool as all
pages are directly accessible on an ia64.

Signed-off-by: Jes Sorensen <jes@sgi.com>
 2006-12-19 12:41:30 -07:00
awilliam@xenbuild2.aw 5fb6147b15 [IA64] evtchn_callback fix and clean 
Since we had changed to use event callback to deliver interrupts,

1. The pending_interruption is changed to pending_event.

2. get_ivr, set_tpr, get_trp and set_eoi are not used or only used
   in the initialization phase. There is no need to write this code
   in assembly.  This code is deleted.

3. hyper_ssm_i needs to be rewritten to jump to entchn_callback_handler
   instead of iva+0x3000 interrupt handler.  I will do this later.

Signed-off-by: Anthony Xu  <anthony.xu@intel.com>
 2006-12-18 10:20:34 -07:00
awilliam@xenbuild2.aw 5a170ea5d6 merge with xen-unstable.hg 2006-12-14 08:57:36 -07:00
awilliam@xenbuild2.aw 318b012682 [IA64][BUILD] XEN_XKBUFF needs to depend on NET 
Signed-Off-By: Simon Horman <horms@verge.net.au>
 2006-12-14 08:54:54 -07:00
kfraser@localhost.localdomain b4439be6e5 [LINUX] Fix seg-fixup warning. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-12-14 11:09:27 +00:00
awilliam@xenbuild2.aw 0741834153 merge with xen-unstable.hg 2006-12-08 09:09:18 -07:00
Ian Campbell c720eb6ab7 [LINUX] Kexec: Remove remainder of kexec-generic.patch 
Rename xen_machine_kexec() to just machine_kexec() and only compile in
the Xen or native version as appropriate.

Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2006-12-08 11:47:09 +00:00
Ian Campbell 69f0c953b4 [LINUX] Kexec: Reapply kexec patches to sparse tree. 
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2006-12-08 11:47:09 +00:00
Ian Campbell 24a9aad534 [LINUX] Kexec: add kexec files to sparse tree. 
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2006-12-08 11:47:09 +00:00
kfraser@localhost.localdomain a8b5e33ac8 [LINUX] Fail gracefully if we run out of spare IRQs. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-12-07 16:43:08 +00:00