Xen devel - Feb 2009

Saturday February 28 2009
TimeRepliesSubject
3:09PM 0 Bi-weekly VMX status report. Xen: #19238 & Xen0: #797
6:05AM 0 granting grant reference from user space
4:08AM 2 Xen and CUDA Virtualization
2:13AM 10 [PATCH] xen: dom0 apic programming hooks
1:59AM 60 [PATCH] xen: core dom0 support
 
Friday February 27 2009
TimeRepliesSubject
11:01PM 12 2MB page PV guest support clarification
5:26PM 0 [PATCH]: Unregister inetdev notifiers on failure
5:19PM 0 [PATCH] xen: deal with virtually mapped percpu data
2:43PM 0 QEMU for IA 64
11:35AM 0 converting pfn to mfns
10:48AM 0 [PATCH] xmexample: portability fix
8:34AM 0 [PATCH] pciback: Fix invalid use of pci_match_id()
8:29AM 0 [IA64] Weekly benchmark results [2009ww08]
5:03AM 3 [PATCH 2/3] ioemu: add libpci fixup to handle recent change in PCIUtils
4:43AM 0 [PATCH]ioemu:using write-back as the default cache mode
3:59AM 3 [PATCH]ioemu:
1:58AM 8 odd IRQ behavior
12:50AM 8 Kernel build failure
 
Thursday February 26 2009
TimeRepliesSubject
7:40PM 0 [patch] fix xenstored
3:09PM 7 [PATCH-0/2] Hypervisor profiling using GCOV (64bit Hypervisor)
1:04PM 5 [PATCH 4/4] ACPI: Enable THERM_CONTROL MSR write for dom0 even cpufreq=xen
1:03PM 0 [PATCH 3/4] ACPI: Backport to support ACPI throttling s/w coordination
1:03PM 0 [PATCH 2/4] ACPI: Backport to get correct throtting info after evaluating _PDC
1:03PM 0 [PATCH 1/4] ACPI: Backport missing part for T-State MSR support
1:03PM 3 [PATCH 0/4] ACPI: Backport to make dom0 throttling works with MSR
9:28AM 2 [PATCH 0/2] MSI-X mask bit acceleration
8:45AM 2 [PATCH] Fix xen panic when dom0 is poweroff
8:40AM 6 [RFC] Use device path to assign devices to guest domain
5:39AM 0 domU boot problem. (xen 3.3, kernel-2.6.18.8, gcc-4.3.2)
4:03AM 5 Error in compiling -unstable
2:36AM 6 Re: Questions on gdbsx
12:23AM 0 xen-unstable HVM guest causes dom0 kernel crash
 
Wednesday February 25 2009
TimeRepliesSubject
5:54PM 0 [tip:x86/urgent] xen: disable interrupts early, as start_kernel expects
5:52PM 1 Booting Mini-OS
5:42PM 0 [PATCH] xen: disable interrupts early, as start_kernel expects
3:39PM 0 Fix removing /vm/UUID/device paths when device cannot be disconnected
3:11PM 3 Fail to compile 2.6.27-xen
2:45PM 1 What is the standard procedure for CPU usage calculation for "Two" Core Dom0..?
2:33PM 5 xen drivers to use virtio?
11:27AM 0 xc.test_assign_device() doesn''t work for devices assigned via the traditional PCI passthrough(without VT-d).
9:04AM 0 [SPAM] Xen-Session
8:25AM 0 [PATCH] Fix MCA CMCI msr write error
6:55AM 0 New Wiki Page for Development Project Ideas
6:05AM 0 FW: Xen-devel mailing list probe message
4:07AM 0 [PATCH] [Xend] Return a valid buffer
 
Tuesday February 24 2009
TimeRepliesSubject
6:45PM 26 pv_ops & gntdev?
4:26PM 3 Use paravirtualized kernel with HVM-image?
12:13PM 1 [PATCH] [build system] make should fail if it cannot build hvmloader
11:29AM 0 gcc44 build fix
10:53AM 4 RCU locks in Xen!
9:09AM 0 [PATCH] Make offlined CPU enter deepest C state
7:24AM 1 syscall32 being vectored through syscall handler
2:58AM 1 Question about grant table.
2:57AM 4 [PATCH]xend: fix a typo in pci.py
2:34AM 0 How to convert from virtual to machine address (any macros?)
1:28AM 0 AE_NO_MEMORY on console
 
Monday February 23 2009
TimeRepliesSubject
11:51PM 0 ioemu: fix a leak on error in pt_init()
8:00PM 8 [PATCH] Included reserved memory regions in dom0 iommu mappings
7:01PM 2 Successful boot of latest pv_ops kernel
4:45PM 0 Re: xen-unstable.hg/tools/ioemu-qemu-xen directory is missing in Xen-Unstable version
3:27PM 7 [PATCH 0 of 3] fix S3 suspend and resume error
3:13PM 17 GPLPV + Xen Unstable BSOD
1:02PM 2 cpuid bit for relaxed timer handling?
11:36AM 0 Transfer data between domU and hypervisor
11:35AM 0 Transfer data between domU and hypervisor.
11:21AM 1 How to transfer data between guest and hypervisor?
10:56AM 0 How to transfer data between hypervisor and guest domain.
9:18AM 4 [patch 0/4] ioemu: clean up struct PHPSlots
8:21AM 5 [PATCH] Fix performance issue brought by TSC-sync logic
4:02AM 0 [PATCH] xend: Don''t forget backend domain definitions for pvSCSI
3:44AM 1 xenoprof missing xen symbols on x86_64 dom0
 
Sunday February 22 2009
TimeRepliesSubject
9:50PM 0 CfP 4th Workshop on Virtualization in High-Performance Cloud Computing (VHPC''09)
6:22PM 4 Installing Xen 3.3.1 from sources on Hardy or Lenny.
5:19PM 21 Academic Project
4:59PM 0 [PATCH] tmem-xen and tmem-linux-2.6.18-xen
 
Saturday February 21 2009
TimeRepliesSubject
6:19PM 7 Domains do not shut down or reboot cleanly since upgrade to 3.2-1
5:00PM 0 Problem with live migration and qemu-dm.drbd
4:42PM 1 A question about "suspend-record frame number"
4:16PM 0 error when booting after kernel recompile
9:26AM 1 windows and ''on_crash''
8:31AM 1 A new version of the Xen Live CD is available to download!
 
Friday February 20 2009
TimeRepliesSubject
9:01PM 6 SHUTDOWN_crash and vcpu deferrals
8:24PM 2 stubdom (with vif) startup failure
2:18PM 0 Scheduler for hypervisor
12:50PM 49 Continuing problems booting
10:46AM 0 [Xen-tools] xen-unstable.hg/tools/ioemu-qemu-xen directory is missing in Xen-Unstable version
9:15AM 0 [PATCH][VTD]Utilise the snoop control capability in shadow with VT-d code
8:24AM 0 [IA64] Weekly benchmark results [2009ww07]
7:04AM 0 [PATCH] libxc: xc_ptrace cleanup
5:55AM 1 Question about Xen from newbie
5:43AM 0 ibvirtError: virDomainCreate() failed POST operation failed: (xend.err "global name ''XendDomain'' is not defined")
3:29AM 3 [PATCH] ioemu : add flush in ide_unplug_harddisks()
2:40AM 5 [PATCH] pygrub: parse xen module option in grub
1:50AM 0 Final Xen Summit at Oracle Sales Pitch
 
Thursday February 19 2009
TimeRepliesSubject
6:04PM 2 [PATCH 3/3] minios: general cleanup of mm.c
6:04PM 2 [PATCH 2/3] minios: cleanup events.c
6:04PM 5 [PATCH 1/3] minios: add ioremap/iounmap
6:04PM 0 [PATCH 0/3] minios: add ioremap and cleanups
4:42PM 1 [PATCH] AMD IOMMU: clean up spinlock usage
4:30PM 0 Strange CPU utilization values of Dom0
3:58PM 0 [PATCH] xenconsoled: make guest console visible
2:38PM 11 pv_ops parport trouble
12:55PM 0 INT-X fallback in mthca driver
10:44AM 0 [PATCH] xend: Fix exception in pci_convert_sxp_to_dict()
10:44AM 0 [PATCH] ioemu: block-vbd: Fix vbd_aio_flush()
9:48AM 5 [PATCH] pygrub: make it work
6:59AM 1 [patch] align periodic vtds only if hypervisor support is present
5:35AM 0 [PATCH] Some fixes for pvSCSI
5:04AM 1 [PATCH] ioemu: Fix the segmentation fault on assigning device without PM cap.
4:42AM 4 Panic when starting DomU with passthrough
2:42AM 4 stubdom fs-backend issue
 
Wednesday February 18 2009
TimeRepliesSubject
11:52PM 0 [PATCH][VTD] vt-d workaround for Mobile Series 4 Chipset
11:41PM 2 Xen dev help required
10:49PM 4 [5 Patches] Synchronize blktap with citrix blktap2.
10:42PM 2 Build failure
10:30PM 13 [PATCH 0/9] Make lazy mmu update mode pre-empt safe
5:00PM 1 iommu hangs boot
3:32PM 1 ERROR: AttributeError: ''module'' object has no attribute ''new''
1:49PM 0 Speaking Opportunity in India on behalf of Xen.org Community
5:04AM 0 [PATCH] fix xen panic on disabling a cpu
3:39AM 4 Hyp compat_memory_op() and 256 GB PV
2:47AM 0 [PATCH][VTD] fix/cleanup minor issues with multi-page qinval support (resend with proper subject)
2:45AM 0 [PATCH][VTD] make
2:40AM 0 [PATCH][VTD] fixed another dom0 boot issue on my system
1:09AM 2 New Project Proposal - Please provide comments
12:24AM 2 [PATCH ixgbe] Don''t depend of skb->data for VMDq
12:15AM 18 [RFC] Disable xen platform device when it is not needed.
 
Tuesday February 17 2009
TimeRepliesSubject
11:44PM 2 [PATCH ixgbe] Fix VMDq operation when maxcpus=1
9:33PM 13 xend start error
7:58PM 0 Isolation VS Performance
5:30PM 9 Unplugging a dom0 vcpu and domain destruction
1:35PM 9 serial8250: too much work for irq4
11:58AM 43 Build vmlinuz-2.6.29-rc5-tip
10:06AM 0 Re: How to build vmlinuz-2.6.29-rc5-tip ?
9:23AM 0 [rfc] xend: Allow the virtual device and function to be specified for PCI pass-through
9:20AM 35 [PATCH] ioemu: Cleanup the code of PCI passthrough.
9:07AM 61 [rfc 00/18] ioemu: use devfn instead of slots as the unit for passthrough
4:47AM 1 FW: Integrate logging mechanism for VM''s
4:00AM 9 PV domU with 255GB boot failure
3:47AM 5 [PATCH]ia64: Enhance vt-d support for ia64.
3:35AM 0 [PATCH] Netchannel2 Optimizations [4/4]
3:29AM 0 [PATCH] Netchannel2 optimizations [3/4]
3:23AM 6 [PATCH] Netchannel2 optimizations [2/4]
3:06AM 0 [PATCH] Netchannel2 optimizations [1/4]
 
Monday February 16 2009
TimeRepliesSubject
11:45PM 20 [PATCH 00/19] *** SUBJECT HERE ***
9:54PM 7 Console output with pv_ops kernel
9:00PM 3 Announcing: Xen / paravirt_ops git tree
4:58PM 1 Memory mapping
4:47PM 0 [PATCH] linux/x86: fix off-by-one error in the pirq range checks
4:36PM 3 [RFC][PATCH] Hypervisor profiling using GCOV
2:36PM 0 Integrate logging mechanism for VM''s
10:39AM 4 comprehensive documentation of clock-related options for HVM guests
9:00AM 0 [PATCH] xenpm tool: add average C state residency output
8:48AM 0 [PATCH] vtd: clean up of __iommu_flush_iec()
8:44AM 2 [PATCH] passthrough: fix MSI-X table fixmap allocation
8:21AM 1 [PATCH 2/2]Dom0: Backport e1000e and igb driver from RHEL5.3
8:18AM 0 [PATCH 1/2]Dom0: Backport e1000e and igb driver from RHEL5.3
8:12AM 0 [PATCH 0/2]Dom0: Backport e1000e and igb driver from RHEL5.3
7:07AM 1 [patch] fix iommu interrupt setup: setup_vector() may fail
5:35AM 44 [RFC] RAS(Part II)--MCA enalbing in XEN
2:58AM 0 [PATCH] Update VCPUs_live
2:37AM 0 [PATCH] Improve information-gathering processing of SCSI devices by using lsscsi
2:24AM 0 [PATCH 2/2] pvSCSI: add new device assignment mode
2:24AM 0 [PATCH 1/2] pvSCSI: add new device assignment mode
2:24AM 0 [PATCH 0/2] pvSCSI: add new device assignment mode
12:08AM 0 [PATCH] Fix typos in xendomains
 
Sunday February 15 2009
TimeRepliesSubject
1:40AM 6 a quick question about _PAGE_GLOBAL flag in para virt mode
 
Saturday February 14 2009
TimeRepliesSubject
5:59PM 0 Passthrough on Intel DQ45CB
1:28PM 3 Bi-weekly VMX status report. Xen: #19198 & Xen0: #793
1:07AM 14 [PATCH 0/9] x86/apic: hooks for Xen dom0 support
1:05AM 0 Install of pv_ops 2.6.29-rc3
 
Friday February 13 2009
TimeRepliesSubject
10:26PM 6 [RFC] design/API for plugging tmem into existing xen physical memory management code
9:46PM 12 VT-D RMRR is incorrect
2:40PM 0 New - All Patches and Discussions Listed with Links on Xen Wiki
11:36AM 0 [Xen-API] How does "xm save & restore" are executed in the source code?
8:57AM 0 XendAPI.py: syntax error in script in some error cases
8:13AM 0 [IA64] Weekly benchmark results [2009ww06]
5:11AM 1 Boot failure on x86_64 for cs 19175: Cleanup IOMMU interrupt setup
2:40AM 1 Please pull ia64 trees
12:59AM 8 transferring ownership of domheap pages
12:25AM 1 [PATCH] xen: Fix xen_flush_tlb_others
 
Thursday February 12 2009
TimeRepliesSubject
7:37PM 0 [PATCH][XSM][FLASK] basic documentation and a type cast error for x86_64
7:36PM 0 [PATCH][XSM][FLASK]
3:06PM 0 [PATCH] Fix Xendomains output formatting
1:39PM 6 save/restore compatibility broken
9:20AM 1 Porting HYPERVISOR_multicall to HVM
8:52AM 0 [PATCH] move the snoop control detection to aviod invalid capability
3:42AM 3 crash in page_list_* macro
2:59AM 13 [PATCH] fix iommu interrupt setup
2:06AM 0 [PATCH] Trivial fix for xm save
12:53AM 0 [PATCH] rombios: fix int15/86h (wait for microseconds)
 
Wednesday February 11 2009
TimeRepliesSubject
11:18PM 1 Reserving a specific range of physical memory for a guest.
10:32PM 9 qemu usb not working after restore
5:32PM 1 [PATCH] x86/cpa: make sure cpa is safe to call in lazy mmu mode
2:07PM 1 HYPERVISOR_multicall Limitation
11:51AM 0 Xen Power Management wiki
11:05AM 13 [PATCH] Align periodic vpts
11:04AM 6 Windows HVM cannot auto reboot after cashdump with more then 1 VCPU
9:58AM 0 Xen Domain Restore
8:46AM 2 [PATCH 2] X86: cpufreq get_cur_val adjustment
8:45AM 0 [PATCH 1] cpufreq cmdline handling
2:24AM 2 Impact of P/C-states on server power with xen-unstable
 
Tuesday February 10 2009
TimeRepliesSubject
11:10PM 3 [PATCH 2/2] Use correct config option for ixgbe VMDq
11:10PM 1 [PATCH 1/2] Fix ixgbe RSS operation
8:49PM 0 [PATCH] xmem_pool_create interface missing important interface info
4:55PM 16 pv_ops with xen-3.3
12:22PM 1 xen-dom0 git question
10:36AM 0 [PATCH] pciquirk.py can refer to undeclared variable
10:35AM 0 [PATCH] Fix typo in constant definition (XEN_PCIF_active)
8:52AM 0 Relative performance of native SMP Linux and para-virtualized SMP Linux
7:20AM 0 [PATCH] blktap: Fix check_gcrypt
4:44AM 0 xen-3.3 with pv_ops
3:08AM 8 bring up Hypervisor on large (512GB) memory
2:52AM 2 changing "hvm_debug" at runtime
2:45AM 0 [PATCH] vtd: fix compilation error on ia64 for 19185:1eb6afcad849.
1:45AM 7 hang on restore in 3.3.1
12:24AM 6 New heap API and scrubbing
 
Monday February 9 2009
TimeRepliesSubject
9:30PM 0 Xen Summit at Oracle Agenda Available
7:35PM 2 [GIT PULL] some core Xen updates
7:04PM 0 [PATCH] provide detailed physical CPU info for dom0 MCE handling
9:09AM 0 [PATCH] ioemu: fix memory/fd leak in pt_msix_init()
9:08AM 0 [PATCH] ioemu: fix error recovery in pass-through.c
9:05AM 0 [PATCH] fix compilation error of iommu.c
8:54AM 60 [RFC][PATCH] Basic support for page offline
6:26AM 4 Align periodic vpts to reduce timer interrupts and save power
 
Sunday February 8 2009
TimeRepliesSubject
10:40PM 11 Tracebacks from dom0 pvops changeset 2342
10:16AM 0 xmlrpc: floating point cpu_time value always rounded to nearest integer
4:02AM 1 Unhandled invalid opcode fault/trap
1:28AM 1 can GNTTABOP_query_size return different values after migrate?
 
Saturday February 7 2009
TimeRepliesSubject
2:47AM 0 [PATCH] minios: fix p2m on x86
12:35AM 1 [GIT PULL] x86/xen: Use xen-specific path for interrupt delivery
12:31AM 1 [GIT PULL] x86: unify some of kernel/irq*.c
 
Friday February 6 2009
TimeRepliesSubject
10:52PM 0 [PATCH 4/4] tmem tools: tmem control plane domain launch mods
10:51PM 0 [PATCH 3/4] tmem tools: tmem control plane command parsing
10:51PM 0 [PATCH 2/4] tmem tools: tmem control plane python foundation
10:51PM 0 [PATCH 1/4] tmem tools: tmem control plane libxc foundation
10:50PM 0 [PATCH 0/4] tmem tools: Add transcendent memory control plane to hypervisor
8:54PM 0 [PATCH][VTD] adding support for multiple queued invalidation pages
4:13PM 1 Weekly Xen.org Community Update
9:31AM 0 [PATCH] compilation fix of xentrace.
9:03AM 0 [PATCH] netback: make queue length parameter writeable in sysfs
8:34AM 0 [PATCH] x86, shadow: confirm the validity of mfn before is_xen_heap_mfn()
8:33AM 2 Xen pv_ops domU :: BUG() in remove_from_page_cache()
8:27AM 0 [IA64] Weekly benchmark results [2009ww05]
4:48AM 0 [PATCH] xenctx: print x86_32 context on x86_64
3:55AM 3 vpt periodic timer and vhpet
12:48AM 0 [PATCH 9/9] tmem: remove noisy debug message that no longer applies
12:47AM 6 [PATCH 8/9] tmem: invocations of tmem code from existing xen code
12:46AM 0 [PATCH 7/9] tmem: core tmem code
12:42AM 0 [PATCH 6/9] tmem: interface abstractions between core tmem and xen
12:41AM 0 [PATCH 5/9] tmem: add modified radix-tree files from Linux
12:41AM 0 [PATCH 4/9] tmem: add lzo compression files from Linux
12:41AM 0 [PATCH 3/9] tmem: add hash.h from Linux
12:41AM 0 [PATCH 2/9] tmem: add pointer to tmem for each domain
12:40AM 3 [PATCH 1/9] tmem: Public interface for tmem
12:39AM 2 [PATCH 0/9] tmem: Add transcendent memory to hypervisor
 
Thursday February 5 2009
TimeRepliesSubject
2:37PM 0 mfn_to_page
2:12PM 0 [PATCH] netback: add ethtool stat to track copied skbs
12:58PM 0 Unable to assign DomU ip-address from config file or disable dhcp
12:46PM 0 [PATCH] xen: fix PCI passthrough for devices w/o iomem
10:17AM 0 [PATCH] s3: recover pat value for bsp after S3 resume.
10:16AM 0 [PATCH] solve spinlock bug in s3 cpufreq path
9:16AM 1 [PATCH] some codes cleanup for EPT
2:33AM 5 __supported_pte_mask breaks PROT_NONE pages
 
Wednesday February 4 2009
TimeRepliesSubject
7:55PM 4 [TEST PATCH] xen/blkfront: use blk_rq_map_sg to generate ring entries
7:04PM 5 xen-unstable build failure with c/s 19150
5:47PM 18 [PATCH] [RFC] MSI and interrupt mapping
5:44PM 0 Xen Summit at Oracle - ABSTRACTS Available
4:49PM 0 [PATCH 4/4] xenctx support for 64-bit HVM guests
4:48PM 0 [PATCH 3/4] libxc support for the new partial-HVM-save domctl
4:48PM 0 [PATCH 2/4] Remove uses of DECLARE_BITMAP in the public HVM save format headers
4:48PM 0 [PATCH 1/4] Add a new domctl to get a single record from the HVM save context
3:24PM 0 [PATCH] xen: backport of microcode updates to xen-3.3-testing
2:56PM 8 [ANNOUNCE] xen ocaml tools
11:40AM 1 [PATCH] linux: fix IRQ handling for PV passthrough
10:51AM 2 ISCSI boot limitation in HVM hosts
10:32AM 0 [PATCH] eliminate some special page list accessors
9:32AM 0 [PATCH] linux: remove xen specific member from pci_dev
9:29AM 0 [PATCH] ioemu:clean up piix3_reset()
7:54AM 0 [PATCH] ioemu: Slightly improve error check in xenstore_vm_write()
3:35AM 3 2 errors with latest Xen
2:18AM 1 [PATCH] Add a boot param option for snoop control capability for VT-d
1:50AM 12 Serial console hangs with Linux 2.6.20 HVM guest
12:01AM 1 [PATCH] xen: disable interrupts before saving in percpu
12:00AM 0 [PATCH] x86/paravirt: return full 64-bit result
 
Tuesday February 3 2009
TimeRepliesSubject
10:34PM 1 [PATCH] Improve xm error if booted native
9:01PM 0 [PATCH] Add detach console note to xm man page
8:58PM 0 [PATCH] XendAPIStore - do not remove non-existent item
3:58PM 0 [PATCH] x86: avoid redundant TLB flushes
3:55PM 0 [PATCH] misc adjustments to acpi-cpufreq
3:52PM 0 [PATCH] attach __exit to the (unused) cpufreq governor exit handlers
3:50PM 0 [PATCH] consolidate cpufreq cmdline handling
9:49AM 19 [PATCH 0/2] Enable guest OS to program D0-D3hot states of an assigned device.
8:35AM 0 [PATCH] ioemu: fix PCI ROM handling problem in passthrough
8:07AM 1 [PATCH] fix compilation error on ia64.
 
Monday February 2 2009
TimeRepliesSubject
9:58PM 5 [PATCH] xen: fix 32-bit build resulting from mmu move
9:16PM 11 Option iommu=1 causes hypervisor to start debugger
7:07PM 1 FW: Xen 3.3.0 - QEMU COW disk image with sparse backing file - VM fails to start
5:23PM 0 Difference between xc_map_foreign_range() and xc_map_foreign_batch()
3:26PM 0 [PATCH] x86/shadow: struct page_info''s type_info is now unsigned long,
3:03PM 0 xen guests
12:17PM 0 [PATCH][VTPM manager] backend listener not required
10:30AM 0 CD-ROM virtualization
5:16AM 0 getting graphics passthrough to work
 
Sunday February 1 2009
TimeRepliesSubject
9:08PM 0 Is Xen compatible with Realtime?
11:51AM 0 Questions about Xenoprof hypercall_page