chris@kneesaa.uk.xensource.com [Wed, 12 Jul 2006 09:33:37 +0000 (10:33 +0100)]
Make ioemu dir configurable and change prefix to /usr (works with old and new ioemu).
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
chris@kneesaa.uk.xensource.com [Mon, 10 Jul 2006 17:35:07 +0000 (18:35 +0100)]
[VMXASSIST] Include all rodata sections into text section.
Some versions of ld put non-matched sections into random locations otherwise.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 16:47:28 +0000 (17:47 +0100)]
[HVM][VMX] Clean up some writes to 64-bit VMCS fields in 32-bit Xen.
Signed-off-by: Eddie Dong <eddie.dong@intel.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 16:40:27 +0000 (17:40 +0100)]
Check attributes of page table level 3 entries for 4 level HVM guest.
Removed aound tailing spaces.
Signed-off-by: Xin Li <xin.b.li@intel.com>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 16:38:41 +0000 (17:38 +0100)]
Shared libs have traditionally been installed as executables due to
some
long ago accidents of implementation in historical Unixes. And there
are various tools which "expect" it (... and this is why they get
created as executable by default by ld).
Switching to INSTALL_LIB here although I think the whole "define all
the
ways you're going to use install" in this makefile a _smidge_ overkill
Signed-off-by: Jeremy Katz <katzj@redhat.com>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 16:36:41 +0000 (17:36 +0100)]
Move the content of the script file vtpm-addtodb into the
vtpm-common.sh
script. The newly created function 'vtpm_add_and_activate' also
assigns
the instance number to the xenstore entry to activate the backend.
Renaming of isLocalAddress function to vtpm_isLocalAddress.
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 16:33:45 +0000 (17:33 +0100)]
[LINUX] Define dma_get_cache_alignment even on x86/64.
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 16:18:07 +0000 (17:18 +0100)]
[XM][ACM] Add xm subcommands to work with security resource labels.
This patch adds new xm subcommands to support working with resource
labels. The new subcommands are 'xm resources', 'xm rmlabel', 'xm
getlabel' and 'xm dry-run'. In addition, the 'xm addlabel' subcommand
now uses an updated syntax to support labeling both domains and
resources. See the xm man page for details on each subcommand.
Beyond the new subcommands, this patch allows users to immediately see
when security checks will fail by pushing some basic security checking
into the beginning of 'xm create' and 'xm block-attach'. ACM security
attributes for block devices are added to XenStore in order to support
the final security enforcement, which will be performed in the kernel
and included in a separate patch.
Signed-off-by: Bryan D. Payne <bdpayne@us.ibm.com>
Signed-off-by: Reiner Sailer <sailer@us.ibm.com>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 16:05:44 +0000 (17:05 +0100)]
[XENTRACE] Remember number of lost trace records when
trace buffer is full and write a 'number of lost records'
entry when space becomes available.
From: Rob Gardner <rob.gardner@hp.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 15:09:20 +0000 (16:09 +0100)]
Domain ID/index mapping in xenmon.
This patch addresses the problem of xenbaked/xenmon not dealing with
large domain ID's. Xen Domain ID's increase monotonically as domains
are created; The ID's are not (often) recycled. Xenbaked was using the
domain
ID's as indices to arrays of data, and this scheme blows up as soon as
a domain ID exceeds the array size. Code has been changed in xenbaked
and xenmon to isolate domain id's from array indices, so everything is
indirect. Users should not notice any difference in behavior.
From: Rob Gardner <rob.gardner@hp.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 15:05:44 +0000 (16:05 +0100)]
[XENOPROF] Some fixes for xenoprof passive domain support.
Currently, passive domain samples are being assigned to the wrong
kernel functions. This patch fixes this problem. In addition the patch changes the
encoding of domain switch ESCAPE codes (marks used to separate samples
in oprofile buffers associated with different domains). Instead of
using 2 codes, one for START and one for END of passive domain
samples, a single escape CODE value is used to indicate a domain switch (no
need for a STOP followed by a START). Finally there some other minor style
fixes.
Signed-off-by: Jose Renato Santos <jsantos@hpl.hp.com>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 14:57:56 +0000 (15:57 +0100)]
[XEND] Currently a domain's maxmem value is being set with the memory value
even if the user specifies maxmem in config. This patch uses maxmem
value to set maxmem instead of memory.
Signed-off-by: Ryan Harper <ryanh@us.ibm.com>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 14:38:49 +0000 (15:38 +0100)]
[VTPM_Tools] Support for (non-local) Migration added. Local migration
works provided that the hotplug scripts deliver the "suspend" before
the "resume," but this is not always true.
Signed-off-by: Vinnie Scarlata <vincent.r.scarlata@intel.com>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 14:36:04 +0000 (15:36 +0100)]
[NET] net-gso.patch: Fix up GSO packets with broken checksums
Here is the original changelog:
[NET] gso: Fix up GSO packets with broken checksums
Certain subsystems in the stack (e.g., netfilter) can break the
partial
checksum on GSO packets. Until they're fixed, this patch allows
this to
work by recomputing the partial checksums through the GSO
mechanism.
Once they've all been converted to update the partial checksum
instead of
clearing it, this workaround can be removed.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 14:23:15 +0000 (15:23 +0100)]
[XENCONSOLE] reference of tty->count in xencons_close() is racy.
It must be protected by tty_sem semaphore like con_close() in
drivers/char/vt.c. and prevent re-opening this tty.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 14:18:53 +0000 (15:18 +0100)]
[XEND] Fix a couple of error-message typos.
Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 14:18:12 +0000 (15:18 +0100)]
[XEND] Improve xm pause/unpause error reporting.
Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 14:10:00 +0000 (15:10 +0100)]
[XEND] Prevent uuid double use.
A check_uuid() in this patch checks on uuid of the
VM configuration definition. If specified uuid is
already used with the others VM, the xm create command
does not create the VM. The xm create command error occurs.
Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 14:01:49 +0000 (15:01 +0100)]
[HVM] Fix "Many lost ticks" warning in ia32e guest
Signed-off-by: Eddie Dong <eddie.dong@intel.com>
Signed-off-by: Xiaowei Yang <xiaowei.yang@intel.com>
kfraser@localhost.localdomain [Mon, 10 Jul 2006 13:58:42 +0000 (14:58 +0100)]
Use $(MAKE) instead of make to run sub-makefiles to correcly support -j flag.
Signed-off-by: Tristan Gingold <tristan.gingold@bull.net>
chris@kneesaa.uk.xensource.com [Sat, 8 Jul 2006 18:22:34 +0000 (19:22 +0100)]
[BUILD] Fix re-use of existing config files in dist/install/boot.
- the name of the config file was computed incorrectly because of the
linux version number 4th digit being present in both LINUX_VER and
EXTRAVERSION extracted from the linux Makefile.
- DESTDIR was not set for the prep and config targets.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
kfraser@localhost.localdomain [Wed, 5 Jul 2006 17:48:41 +0000 (18:48 +0100)]
[XEN] Add CPUID hypervisor-info leaves at index 0x40000000.
Currently only a signature leaf is defined ("Xen\0").
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@localhost.localdomain [Wed, 5 Jul 2006 16:37:08 +0000 (17:37 +0100)]
[XEN] getpagframeinfo field name mfn -> gmfn.
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@localhost.localdomain [Wed, 5 Jul 2006 16:16:10 +0000 (17:16 +0100)]
[XEN] Hypercall-init dom0_op takes GMFN, not MFN.
Signed-off-by: Steven Smith <sos22@cl.cam.ac.uk>
kfraser@localhost.localdomain [Wed, 5 Jul 2006 13:31:22 +0000 (14:31 +0100)]
[HVM][VMX] More descriptive failed vmentry.
Signed-off-by: Xin Li <xin.b.li@intel.com>
kfraser@localhost.localdomain [Wed, 5 Jul 2006 13:29:57 +0000 (14:29 +0100)]
[MINIOS] Mapping page frames on demand added to the memory management.
Signed-off-by: Steven Smith <sos22@cam.ac.uk>
Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
kfraser@localhost.localdomain [Wed, 5 Jul 2006 13:29:13 +0000 (14:29 +0100)]
[MINIOS]Mapping page frames on demand added to the memory management.
Signed-off-by: Steven Smith <sos22@cam.ac.uk>
Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
kfraser@localhost.localdomain [Wed, 5 Jul 2006 13:27:27 +0000 (14:27 +0100)]
[XEN] Separate domain creation from vcpu creation.
Creating a domain no longer creates vcpu0 -- that is now
done later.
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@localhost.localdomain [Wed, 5 Jul 2006 10:31:33 +0000 (11:31 +0100)]
[XENMON] This patch removes the magic number "31" for readability.
The number "31" means the idle domain ID.
In detail:
- display the idle domain ID with "Idle" instead of "31"
- write to the file "log-idle.log" instead of "log-dom31.log".
Signed-off-by: KUWAMURA Shin'ya <kuwa@jp.fujitsu.com>
kfraser@localhost.localdomain [Wed, 5 Jul 2006 10:30:12 +0000 (11:30 +0100)]
[HVM] Fix the kernel build failure issue on HVM SMP guests which
are using 2M PSE pages. Now we can do kernel build on:
1) RHEL4 IA32 SMP guest on PAE host.
2) RHEL4 IA32 SMP guest on IA32e host.
3) IA32e SMP guest on IA32e host.
Signed-off-by: Xiaohui Xin <xiaohui.xin@intel.com>
Signed-off-by: Xin Li <xin.b.li@intel.com>
kfraser@localhost.localdomain [Wed, 5 Jul 2006 10:27:58 +0000 (11:27 +0100)]
[MINIOS]Events handling cleaned up. The interface extended to provide
void* pointer to handlers.
Signed-off-by: Steven Smith <sos22@cam.ac.uk>
Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
kfraser@localhost.localdomain [Wed, 5 Jul 2006 10:27:25 +0000 (11:27 +0100)]
[MINIOS] XenBus tests disabled in MiniOS. Xend bug induced
by write to device/vif/0.
Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
kfraser@localhost.localdomain [Wed, 5 Jul 2006 10:26:57 +0000 (11:26 +0100)]
[MINIOS] Implement XenBus transactions in MiniOS.
Signed-off-by: Steven Smith <sos22@cam.ac.uk>
kfraser@localhost.localdomain [Wed, 5 Jul 2006 10:24:09 +0000 (11:24 +0100)]
[XENTOP] Fix Field attributes and width.
It miss that set the FIELD attribute and width for VBD
information in xentop.c.
Signed-off-by Satoshi UCHIDA <s-uchida@ap.jp.nec.com>
kfraser@localhost.localdomain [Wed, 5 Jul 2006 10:21:19 +0000 (11:21 +0100)]
[HVM][VMX] Move vmcs and I/O bitmap allocation into
vmx_initialise_guest_resources().
Signed-off-by: Xin B Li <xin.b.li@intel.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@localhost.localdomain [Wed, 5 Jul 2006 09:32:33 +0000 (10:32 +0100)]
Update xen caps to indicate that HVM IA32 PAE guest on PAE host is available.
Signed-off-by: Xin Li <xin.b.li@intel.com>
kfraser@localhost.localdomain [Wed, 5 Jul 2006 09:32:08 +0000 (10:32 +0100)]
[HVM][VMX] expose PSE feature to HVM guests if PAE is turned on in
config file, with this change, RHEL4 IA32 SMP guest can boot.
But because we don't support 4Mbytes PSE pages, so x86_32 HVM guest
can NOT use PSE feature. However user may have "pae=1" in config file,
which causes PSE feature seen by x86_32 HVM guest, and it will then use
4Mbytes PSE pages. In this case, we will have to crash x86_32 HVM.
So when running x86_32 HVM guest, user need pay attention not to have
"pae=1" in config file.
Signed-off-by: Xin Li <xin.b.li@intel.com>
Signed-off-by: Xiaohui Xin <xiaohui.xin@intel.com>
kfraser@dhcp93.uk.xensource.com [Mon, 3 Jul 2006 15:07:20 +0000 (16:07 +0100)]
[HVM] Disable pmtimer in qemu acpi device model. Needs fixing
to not burn ~25% of a 3GHz CPU.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Mon, 3 Jul 2006 08:07:33 +0000 (09:07 +0100)]
[NET]: Rename feature-tso to feature-gso-tcpv4
This patch renames the name feature-tso to feature-gso-tcpv4 for future
expansion.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
kaf24@firebug.cl.cam.ac.uk [Mon, 3 Jul 2006 08:06:59 +0000 (09:06 +0100)]
[NET] front: Zero negotiated bits in xen_set_features
When we reconnect to the backend we need to first zero all negotiated
bits as the functions xen_set_sg and xen_set_tso do not (and are not
supposed to) zero bits when they fail to set them.
This patch also permanently enables the NETIF_F_GSO_ROBUST bit as we
never parse any GSO fields ourselves (even if we did the backend could
not trust us so it's wasted effort).
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
kaf24@firebug.cl.cam.ac.uk [Mon, 3 Jul 2006 08:05:18 +0000 (09:05 +0100)]
[NET] back: Add GSO features field and check gso_size
This patch adds the as-yet unused GSO features which will contain
protocol-independent bits such as the ECN marker.
It also makes the backend check gso_size to ensure that it is non-zero.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
kaf24@firebug.cl.cam.ac.uk [Mon, 3 Jul 2006 07:57:15 +0000 (08:57 +0100)]
[NET] back: Fix off-by-one error in netbk_tx_err
The generalised extra request info patch introduced a bug with the use
of netbk_tx_err since it advanced the req_cons pointer by one. This
patch fixes thing by delaying the increment in netbk_tx_err.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
kaf24@firebug.cl.cam.ac.uk [Mon, 3 Jul 2006 07:56:29 +0000 (08:56 +0100)]
[BUILD] Miscellaneous build-system fixes and tweaks.
* Don't delete non-existent %.tar.bz2 in buildconfigs/Rules.mk's %-mrproper
* Add a mrpropper target to buildconfigs/mk.linux-2.6-xen, and
have this delete the local tarball
- This should also delete the local patch, if there is one, but I am not
sure how to do this with the current incarntation of the code, and I
will post a subsequent patch which makes this easier and effects this
chang. As there currently is no local patch this is not a big deal at
this moment. (Horms)
* Stop kclean from erroring out if the kernel directory doesn't exist
* Remove patches/*/.makedep in top level Makefile rather than in
buildconfigs/Rules.mk, as calling rules in the latter causes
patches/*/.make to be created (Magnus)
Signed-Off-By: Magnus Damm <magnus@valinux.co.jp>
Signed-Off-By: Horms <horms@verge.net.au>
kaf24@firebug.cl.cam.ac.uk [Mon, 3 Jul 2006 07:55:08 +0000 (08:55 +0100)]
[DOC] Add descriptions on mouse handling and how to use the USB
support that is now in the HVM device model.
Signed-off-by: Don Dugger <donald.d.dugger@intel.com>
kfraser@dhcp93.uk.xensource.com [Mon, 3 Jul 2006 07:52:27 +0000 (08:52 +0100)]
[LINUX] Fix booting with e.g. xencons=tty3, so that tty1/tty2 are valid (dummy) devices.
Attached patch makes it always create valid devices on tty1-tty63, but
all but the one specified by xencons are dummy devices.
From: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Mon, 3 Jul 2006 07:35:12 +0000 (08:35 +0100)]
Merge with xen-ia64-unstable.hg
kaf24@firebug.cl.cam.ac.uk [Mon, 3 Jul 2006 07:27:50 +0000 (08:27 +0100)]
[HVM][VMX] Fixes to VMCS create/destroy.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Sat, 1 Jul 2006 08:37:24 +0000 (09:37 +0100)]
[LIBXC] Fix the 64-bit build.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 30 Jun 2006 21:23:21 +0000 (22:23 +0100)]
[XEN] Sync Elf parsing with libxc parser.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 30 Jun 2006 21:19:08 +0000 (22:19 +0100)]
Provide more specific and helpful error messages during ELF loading.
Signed-off-by: Jimi Xenidis <jimix@watson.ibm.com>
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 30 Jun 2006 21:18:01 +0000 (22:18 +0100)]
Allow 32-bit libxc to load 64-bit ELF files.
- use 64-bit integral types for addresses in struct domain_start_info
- use stroull() to parse 64-bit values
- remove redundant _p(a) definition and add a comment
- printf format changes for the new types
Signed-off-by: Jimi Xenidis <jimix@watson.ibm.com>
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 30 Jun 2006 21:02:58 +0000 (22:02 +0100)]
[XEN] Mark two more opcodes (C6 and C7) as Mov instructions.
From: Mats Petersson <Mats.Petersson@amd.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 30 Jun 2006 21:02:18 +0000 (22:02 +0100)]
[XENBUS] Another simplification -- bus_for_each_dev() better than bus_find_device().
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@dhcp93.uk.xensource.com [Fri, 30 Jun 2006 17:14:57 +0000 (18:14 +0100)]
[XENBUS] Another fix to the wait-for-device-connection code.
The new method for printing unconnected device status is arguably
cleaner and also does not screw up reference counts (previous code
called bus_find_device() with no put_device() on the result.
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@dhcp93.uk.xensource.com [Fri, 30 Jun 2006 16:53:52 +0000 (17:53 +0100)]
[XENBUS] Do not wait for devices with no driver to connect.
Signed-off-by: Keir Fraser <keir@xensource.com>
ack@localhost.localdomain [Fri, 30 Jun 2006 16:12:31 +0000 (17:12 +0100)]
Merge
ack@localhost.localdomain [Fri, 30 Jun 2006 16:12:05 +0000 (17:12 +0100)]
Don't modify global active weight when changing weight of inactive domain.
Signed-off-by: Emmanuel Ackaouy <ack@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 30 Jun 2006 16:02:22 +0000 (17:02 +0100)]
[XENBUS] Improve the code for waiting for devices to connect. Provide
a more useful error when devices fail to connect.
From: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 30 Jun 2006 13:41:13 +0000 (14:41 +0100)]
[NET]: Update net-gso.patch. Remove net-tso.patch.
New changeset merged upstream:
[TCP]: Reset gso_segs if packet is dodgy
I wasn't paranoid enough in verifying GSO information. A bogus gso_segs
could upset drivers as much as a bogus header would. Let's reset it in
the per-protocol gso_segment functions.
I didn't verify gso_size because that can be verified by the source of
the dodgy packets.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
kfraser@dhcp93.uk.xensource.com [Fri, 30 Jun 2006 13:30:43 +0000 (14:30 +0100)]
[BLK] back: Only remove sysfs attributes if they were previously
added. Also check for errors during attribute creation.
Signed-off-by: Keir Fraser <keir@xensource.com>
chris@kneesaa.uk.xensource.com [Fri, 30 Jun 2006 13:15:12 +0000 (14:15 +0100)]
Remove use of unlikely -- it's not defined on all systems.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
kfraser@dhcp93.uk.xensource.com [Fri, 30 Jun 2006 12:33:20 +0000 (13:33 +0100)]
Revert 10521, 10526 and 10527. This completes reversion of ACM modifications to xm.
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@dhcp93.uk.xensource.com [Fri, 30 Jun 2006 12:25:43 +0000 (13:25 +0100)]
[XEN] Various softirq cleanups. Main one is to always
call smp_processor_id() after any softirq, as rescheduling
may cause us to move to another processor on ia64
(spotted by Isaku Yamahata). Also get rid of many direct
callers of do_softirq() by creating new function
process_pending_timers().
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@dhcp93.uk.xensource.com [Fri, 30 Jun 2006 09:35:54 +0000 (10:35 +0100)]
[LINUX] Replace pagetable walks by simple address calculation.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
kfraser@dhcp93.uk.xensource.com [Fri, 30 Jun 2006 09:24:14 +0000 (10:24 +0100)]
[LINUX] A few clean ups and a fix to an error path in xen_create/destroy_contiguous_region.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 30 Jun 2006 09:16:12 +0000 (10:16 +0100)]
[TPM] Adds a script for virtual TPM support.
It also removes a consistency check from the vtpm-common script file.
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 30 Jun 2006 09:14:36 +0000 (10:14 +0100)]
[TPM] Update the current virtual TPM documentation in misc/docs/vtpm.txt
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 30 Jun 2006 09:13:17 +0000 (10:13 +0100)]
[HVM][SVM] Don't BUG when VMRUN exitcode==-1, just crash the domain.
If there's any consistency problems in the VMCB, the VMRUN will return
an exitcode of -1 to indicate that the guest-state is "bad". Prior to
this change, it would cause the hypervisor to reboot. This is not at
all necessary - the VMCB may be bad, but the system is most likely
still intact. [In particular, a guest could cause a crash of the
system by setting up PAE with an invalid set of PDPE's, which is
definitely not a desired behaviour]
Now also print out the VMCB, as that MAY help identify the cause of
the exitcode of -1.
Signed-off-by: Mats Petersson <mats.petersson@amd.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 30 Jun 2006 09:10:39 +0000 (10:10 +0100)]
Use explicit accessors to handle unusually-sized atomic operations in grant table code.
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 30 Jun 2006 09:07:38 +0000 (10:07 +0100)]
evtchn_do_upcall() has a micro optimization which is depends on that xchg is a barrier.
However xchg of IA64 has acquire semantics so that event
channel notification is lost sometimes. This patch fixes it.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
kfraser@dhcp93.uk.xensource.com [Fri, 30 Jun 2006 09:04:22 +0000 (10:04 +0100)]
[NET]: Remove gso.segs field from netif protocol.
From: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 30 Jun 2006 08:52:04 +0000 (09:52 +0100)]
[NET]: Add net-tso.patch
This patch has been submitted upstream for review. It resets gso_segs for
TSO.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
kaf24@firebug.cl.cam.ac.uk [Fri, 30 Jun 2006 08:51:02 +0000 (09:51 +0100)]
[XM] Remove unused imports.
From: Kazuo Moriwaka <moriwaka@gmail.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 30 Jun 2006 08:43:08 +0000 (09:43 +0100)]
[BLK] back: Clean up sysfs-interfacing code to use VBD_SHOW macro where possible.
Signed-off-by: Satoshi UCHIDA <s-uchida@ap.jp.nec.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 30 Jun 2006 08:25:42 +0000 (09:25 +0100)]
[XENTOP]Add VBD information.
Display VBD information at xentop.
By put 'x' key, display each VBD information in detail.
Signed-off-by: Satoshi UCHIDA <s-uchida@ap.jp.nec.com>
kaf24@firebug.cl.cam.ac.uk [Fri, 30 Jun 2006 08:20:22 +0000 (09:20 +0100)]
[XENSTAT]Add VBD information structure.
Import VBD information from sysfs.
Signed-off-by: Satoshi UCHIDA <s-uchida@ap.jp.nec.com>
chris@kneesaa.uk.xensource.com [Thu, 29 Jun 2006 19:28:21 +0000 (20:28 +0100)]
Fix build - _XEN_NETIF_EXTRA_FLAG_MORE not _XEN_NETIF_EXTRA_MORE
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
kfraser@dhcp93.uk.xensource.com [Thu, 29 Jun 2006 18:34:16 +0000 (19:34 +0100)]
[NET] front: Transmit TSO packets if supported
This patch adds TSO transmission support to the frontend.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@dhcp93.uk.xensource.com [Thu, 29 Jun 2006 18:33:53 +0000 (19:33 +0100)]
[NET] back: build fixes.
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@dhcp93.uk.xensource.com [Thu, 29 Jun 2006 18:02:45 +0000 (19:02 +0100)]
[NET] More net protocol and GSO changes.
From: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@dhcp93.uk.xensource.com [Thu, 29 Jun 2006 15:59:47 +0000 (16:59 +0100)]
[XEN] Fix the timeout workaround so it doesn't capture negative
diffs relative to current time.
Signed-off-by: Keir Fraser <keir@xensource.com>
shand@kneesaa.uk.xensource.com [Thu, 29 Jun 2006 14:02:38 +0000 (15:02 +0100)]
[LINUX] When ballooning out (returning memory to xen), don't try too hard
to allocate pages - this reduces the chance of the oom killer being invoked.
Signed-off-by: Steven Hand <steven@xensource.com>
ack@localhost.localdomain [Thu, 29 Jun 2006 13:49:41 +0000 (14:49 +0100)]
Merge
ack@localhost.localdomain [Thu, 29 Jun 2006 13:39:07 +0000 (14:39 +0100)]
Replace my previous patch with equivalent fix from linux-2.6.17.
Might as well stay as close to that as we can...
Signed-off-by: Emmanuel Ackaouy <ack@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Thu, 29 Jun 2006 13:38:39 +0000 (14:38 +0100)]
Revert 10534 (xm subcommands for ACM). Doesn't work when ACM disabled.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Thu, 29 Jun 2006 13:37:32 +0000 (14:37 +0100)]
Define an architecture-specific 'long' type for ABI compatibility.
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
kaf24@firebug.cl.cam.ac.uk [Thu, 29 Jun 2006 13:30:41 +0000 (14:30 +0100)]
Add Xenoprof passive domain support (missing file).
Signed-off-by: Yang Xiaowei <xiaowei.yang@intel.com>
Signed-off-by: Jose Renato Santos <jsantos@hpl.hp.com>
kaf24@firebug.cl.cam.ac.uk [Thu, 29 Jun 2006 13:25:35 +0000 (14:25 +0100)]
[XM] When two or more domain parameters are given, the xm reboot
command doesn't give a command error. This problem is also
included in the xm shutdown command.
This patch checks on domain parameter. If two or more domain
parameters are given, the command error occurs.
Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com>
kaf24@firebug.cl.cam.ac.uk [Thu, 29 Jun 2006 13:25:07 +0000 (14:25 +0100)]
[XM] Fix argument check of the xm reboot command.
Maximum argument of the xm reboot command is three.
Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com>
kaf24@firebug.cl.cam.ac.uk [Thu, 29 Jun 2006 13:22:56 +0000 (14:22 +0100)]
[XEN] Work around timeout bug in old Linux kernels where
timeout would erroneously be set far out in the future.
Signed-off-by: Keir Fraser <keir@xensource.com>
shand@kneesaa.uk.xensource.com [Thu, 29 Jun 2006 10:31:10 +0000 (11:31 +0100)]
Fail save if we have an out-of-sync P2M/M2P (since otherwise the restore
will fail later).
A better fix would be to tolerate temporary out-of-sync situations so we
can make a nicer fix to the kunmap_atomic() iossue (c/f -unstable csets
10529 & 10533) but this requires some more thought.
Signed-off-by: Steven Hand <steven@xensource.com>
shand@kneesaa.uk.xensource.com [Thu, 29 Jun 2006 10:20:46 +0000 (11:20 +0100)]
Merge.
shand@kneesaa.uk.xensource.com [Thu, 29 Jun 2006 10:17:24 +0000 (11:17 +0100)]
Use a static page for the frame_list in the balloon driver.
Simplifies code and robustifies against oom situations.
Signed-off-by: Steven Hand <steven@xensource.com>
emellor@leeni.uk.xensource.com [Thu, 29 Jun 2006 10:13:11 +0000 (11:13 +0100)]
Replace changesets 10521, 10526, and 10527 with this new version that does not
use xml.marshal.
This patch adds new xm subcommands to support working with resource
labels. The new subcommands are 'xm resources', 'xm rmlabel', 'xm
getlabel' and 'xm dry-run'. In addition, the 'xm addlabel' subcommand
now uses an updated syntax to support labeling both domains and
resources. See the xm man page for details on each subcommand.
Beyond the new subcommands, this patch allows users to immediately see
when security checks will fail by pushing some basic security checking
into the beginning of 'xm create' and 'xm block-attach'. ACM security
attributes for block devices are added to XenStore in order to support
the final security enforcement, which will be performed in the kernel
and included in a separate patch.
Signed-off-by: Bryan D. Payne <bdpayne@us.ibm.com>
Signed-off-by: Reiner Sailer <sailer@us.ibm.com>
kaf24@firebug.cl.cam.ac.uk [Thu, 29 Jun 2006 09:48:07 +0000 (10:48 +0100)]
Fix the kunmap_atomic() change in 10529:
4260eb8c08740de0000081c61a6237ffcb95b2d5.
Mustn't zap the PTE if the virtual address is not in kmap_atomic range!
Signed-off-by: Keir Fraser <keir@xensource.com>
ack@localhost.localdomain [Wed, 28 Jun 2006 20:51:01 +0000 (21:51 +0100)]
Fix next_timer_interrupt() in patch and update caller
to deal with the case of existing pending timers.
Fixes a dom0 hang at boot time on some HPs where some
dubious USB code is invoked from pci_init() that
potentially calls msleep(10) a few times.
Signed-off-by: Emmanuel Ackaouy <ack@xensource.com>
kaf24@firebug.cl.cam.ac.uk [Wed, 28 Jun 2006 20:03:25 +0000 (21:03 +0100)]
New /sys/hypervisor/uuid, containing this domain's UUID.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
kaf24@firebug.cl.cam.ac.uk [Wed, 28 Jun 2006 19:46:01 +0000 (20:46 +0100)]
Use address types in elf parser that match elf headers.
Necessary if a long is a different size to addresses in elf
file being parsed.
From: Jimi Xenidis <jimix@watson.ibm.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@dhcp93.uk.xensource.com [Wed, 28 Jun 2006 17:17:41 +0000 (18:17 +0100)]
kunmap_atomic() must zap the PTE to avoid dangling references
when attempting to free memory back to Xen. We can implement
something more efficient in future.
Also add debug print message if guest tries to free 'in use'
memory. We'll make it a real guest-visible error in future.
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@dhcp93.uk.xensource.com [Wed, 28 Jun 2006 16:56:34 +0000 (17:56 +0100)]
[LINUX] Export flush_tlb_page() to modules in i386-smp builds.
Signed-off-by: Keir Fraser <keir@xensource.com>