On Wed, 20 Jul 2011 14:25:06 -0500
Michael Roth wrote:
> On 07/20/2011 12:56 PM, Luiz Capitulino wrote:
> > On Tue, 19 Jul 2011 15:41:54 -0500
> > Michael Roth wrote:
> >
> >> This is the actual guest daemon, it listens for requests over a
> >> virtio-serial/isa-serial/unix socket channel and ro
On 20.07.2011, at 18:41, Stefan Weil wrote:
> Am 19.07.2011 04:53, schrieb Alexander Graf:
>> During the transition to get rid of CONFIG_XEN_MAPCACHE we lost the mapcache
>> stubs along the way. Nobody realized it because the commands were guarded by
>> if (xen_enabled()) clauses that made gcc op
The 1136r1 is actually a v6K core (unlike the 1136r0); mark it as such,
thus enabling the TLS registers, NOP hints, CLREX, half and byte wide
exclusive load/stores, etc.
The VA-to-PA translation registers are not present on 1136r1, so
introduce a new feature flag for them, which is enabled on 1176
Signed-off-by: Avi Kivity
---
hw/ide/ahci.c | 31 +--
hw/ide/ahci.h |2 +-
hw/ide/ich.c |3 +--
3 files changed, 15 insertions(+), 21 deletions(-)
diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c
index 1f008a3..e207ca0 100644
--- a/hw/ide/ahci.c
+++ b/hw/ide/ahci
On 2011-07-20 18:49, Avi Kivity wrote:
> New in this version:
> - more mindless conversions; I believe there are no longer any destructive
> operations in the tree (IO_MEM_UNASSIGNED)
> - fix memory map generation bug (patch 13)
> - proper 440FX PAM/SMRAM and PCI holes
>
This on top fix
Signed-off-by: Avi Kivity
---
hw/cuda.c |6 ++-
hw/escc.c | 42 +--
hw/escc.h |2 +-
hw/heathrow_pic.c | 29 --
hw/ide.h |2 +-
hw/ide/macio.c| 36 ---
hw/mac_dbdma.c| 32 +
Use a subsection, so that migration to older version still works,
provided the tray is closed and unlocked.
Signed-off-by: Markus Armbruster
---
hw/ide/core.c | 32
1 files changed, 32 insertions(+), 0 deletions(-)
diff --git a/hw/ide/core.c b/hw/ide/core.c
in
This is a hack, for devices that have a back-channel to read this
address back outside the normal configuration mechanisms, such
as VMware svga.
Signed-off-by: Avi Kivity
---
hw/pci.c |5 +
hw/pci.h |1 +
2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/hw/pci.c b/hw/pc
Since this device bypasses PCI and registers I/O ports directly with
the system bus, it needs further attention.
Signed-off-by: Avi Kivity
---
hw/xen_platform.c | 83
1 files changed, 51 insertions(+), 32 deletions(-)
diff --git a/hw/xen_pl
For non-RAM memory regions, we cannot tell whether this is an I/O region
or an MMIO region. Since the qemu backing registration is different for
the two, we have to defer initialization until we know which address
space we are in.
These shenanigans will be removed once the backing registration is
On Wed, Jul 20, 2011 at 9:17 PM, Eric Blake wrote:
> On 07/20/2011 12:00 PM, Blue Swirl wrote:
Let's have files A, B, C etc. with backing files AA etc. How would
libvirt know that when QEMU wants to write to file CA, this is because
it's needed to access C, or is it just tricke
Clumsy due to the lack of clipping support, needed for
changing exposed ram size.
Signed-off-by: Avi Kivity
---
hw/ppc405.h|9 ++---
hw/ppc405_boards.c | 18 +-
hw/ppc405_uc.c | 12
hw/ppc440.c|7 +--
hw/ppc4xx.h|2
While eventually this should come from the machine initialization function,
take a short cut to avoid converting all machines now.
Signed-off-by: Avi Kivity
---
hw/pc.c |3 ++-
hw/pc.h |4 +++-
hw/pc_piix.c |8 +++-
3 files changed, 12 insertions(+), 3 deletions(-)
dif
Due to popular demand, I got involved in the dirty arts of SMP
programming :). This patch set adds support for the MPC8544DS board
(e500v2) to run with up to 32 virtual CPUs.
This works fine with emulation and Linux guests. It also works with
KVM when disabling the DEC trick in ppc_spin.c - someth
fixes BAR sizing as well.
Signed-off-by: Avi Kivity
---
hw/ac97.c | 88 +++-
1 files changed, 51 insertions(+), 37 deletions(-)
diff --git a/hw/ac97.c b/hw/ac97.c
index 0b59896..bcddaa6 100644
--- a/hw/ac97.c
+++ b/hw/ac97.c
@@ -160,8 +1
On 2011-07-20 18:45, Michael S. Tsirkin wrote:
> On Wed, Jul 20, 2011 at 06:18:43PM +0200, Jan Kiszka wrote:
>> On 2011-07-20 18:17, Isaku Yamahata wrote:
>>> On Wed, Jul 20, 2011 at 04:27:08PM +0200, Jan Kiszka wrote:
On 2011-07-20 14:15, Jan Kiszka wrote:
> On 2011-07-20 14:00, Isaku Yam
On Wed, Jul 20, 2011 at 12:00:44AM -0400, Umesh Deshpande wrote:
> This patch creates a separate thread for the guest migration on the source
> side. The migration routine is called from the migration clock.
>
> Signed-off-by: Umesh Deshpande
> ---
> arch_init.c |8 +++
> buffered_
We just got rid of the last user of kvmppc_read_host_property, so we
can now safely remove it.
Signed-off-by: Alexander Graf
---
target-ppc/kvm_ppc.c | 35 ---
target-ppc/kvm_ppc.h | 11 ---
2 files changed, 0 insertions(+), 46 deletions(-)
diff --git
A helper that returns the address space used by ISA devices. Useful
for getting rid of isa_mem_base, multiple ISA buses, or ISA buses behind
bridges.
Signed-off-by: Avi Kivity
---
hw/isa-bus.c |7 +++
hw/isa.h |1 +
2 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/
The current IPI support in the MPIC code is incomplete and doesn't work. This
code adds proper support for IPIs in MPIC by using the IDE register to remember
which CPUs IPIs are still outstanding to. New triggers through the IPI trigger
register only add to the list of CPUs we want to IPI.
Signed-
On 07/20/2011 02:01 PM, Blue Swirl wrote:
Either because CA was mentioned as a backing file for C (in which case
libvirt already knows about it, because either libvirt handed C to qemu at
startup time after already parsing C's headers to learn that CA is a backing
file, or because libvirt called
Superceded by pci_register_bar_region().
---
hw/pci.c | 17 -
hw/pci.h |3 ---
2 files changed, 0 insertions(+), 20 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
index 980840f..6aca1af 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -903,7 +903,6 @@ void pci_register_bar(PCIDevice *
Make use of the memory API's ability to satisfy multi-byte accesses via
multiple single-byte accesses.
We have to keep vga_mem_{read,write}b() since they're used by cirrus.
Signed-off-by: Avi Kivity
---
hw/cirrus_vga.c |4 +-
hw/vga.c| 56 +++---
We should only keep CPU nodes in the device tree around that we really have
virtual CPUs for. So remove all superfluous entries that we just keep there
in case someone wants to create a lot of vCPUs.
Signed-off-by: Alexander Graf
---
hw/ppce500_mpc8544ds.c |6 ++
1 files changed, 6 inser
The current code treats some bits in IDE as special for critical interrupts.
While there is logic to route interrupts as critical, that happens through
a different register. So for now I'm just removing the check to enable up to 32
virtual CPUs.
Signed-off-by: Alexander Graf
---
hw/openpic.c |
Signed-off-by: Avi Kivity
---
hw/arm_timer.c | 55 ---
1 files changed, 20 insertions(+), 35 deletions(-)
diff --git a/hw/arm_timer.c b/hw/arm_timer.c
index dac9e70..ee15ca5 100644
--- a/hw/arm_timer.c
+++ b/hw/arm_timer.c
@@ -176,6 +176,7 @@
Am 15.07.2011 23:06, schrieb Anthony Liguori:
On 07/15/2011 12:24 PM, Stefan Weil wrote:
Wiki spammers are still very active on qemu.org (see
http://wiki.qemu.org/Special:RecentChanges).
The QEMU wiki needs more technical protection against spam
and also more administrators who can remove spam
get_system_io() returns the root I/O memory region.
Signed-off-by: Avi Kivity
---
exec-memory.h |2 ++
exec.c| 10 ++
2 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/exec-memory.h b/exec-memory.h
index aad21b5..3acb15f 100644
--- a/exec-memory.h
+++ b/exec-m
BlockDriverState member buffer_alignment is initially 512. The device
model may set them, with bdrv_set_buffer_alignment(). If the device
model gets detached (hot unplug), the device's alignment is left
behind. Only okay because device hot unplug automatically destroys
the BlockDriverState. But
Signed-off-by: Avi Kivity
---
hw/versatile_pci.c | 94 ---
1 files changed, 44 insertions(+), 50 deletions(-)
diff --git a/hw/versatile_pci.c b/hw/versatile_pci.c
index bf7fadd..14cfb48 100644
--- a/hw/versatile_pci.c
+++ b/hw/versatile_pci.c
@@
Signed-off-by: Avi Kivity
---
hw/gt64xxx.c | 36 +++-
1 files changed, 15 insertions(+), 21 deletions(-)
diff --git a/hw/gt64xxx.c b/hw/gt64xxx.c
index d541558..6af9782 100644
--- a/hw/gt64xxx.c
+++ b/hw/gt64xxx.c
@@ -227,7 +227,7 @@
#define PCI_MAPPING_ENTRY(r
When scsi-cd is backed by a physical drive, we want the physical tray
match the virtual one. To that end, we call bdrv_eject() on guest's
load/eject, and bdrv_lock_medium() on guest's prevent/allow removal.
But we don't set the initial state on device model init. Fix that.
While there, also unlo
On 07/20/2011 12:00 PM, Blue Swirl wrote:
Let's have files A, B, C etc. with backing files AA etc. How would
libvirt know that when QEMU wants to write to file CA, this is because
it's needed to access C, or is it just trickery by a devious guest to
corrupt storage?
The fix for CVE-2010-2238 al
No functional change.
It would be nice to have handler functions in the table, like commit
e1a064f9 did for ATAPI. Left for another day.
Signed-off-by: Markus Armbruster
---
hw/ide/core.c | 104 +++--
1 files changed, 79 insertions(+), 25 de
The I/O port space is byte addressable, even for word and long accesses.
An example is the VMware svga card, which has long ports on offsets 0,
1, and 2.
Signed-off-by: Avi Kivity
---
ioport.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/ioport.c b/ioport.c
index
Signed-off-by: Avi Kivity
---
hw/stellaris_enet.c | 29 -
1 files changed, 12 insertions(+), 17 deletions(-)
diff --git a/hw/stellaris_enet.c b/hw/stellaris_enet.c
index 6a0583a..b33bcd9 100644
--- a/hw/stellaris_enet.c
+++ b/hw/stellaris_enet.c
@@ -69,7 +69,7 @@ ty
qemu_malloc() is type-unsafe as it returns a void pointer. Introduce
QEMU_NEW() (and QEMU_NEWZ()), which return the correct type.
Signed-off-by: Avi Kivity
---
qemu-common.h |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/qemu-common.h b/qemu-common.h
index c2b79bd..e
This is the actual guest daemon, it listens for requests over a
virtio-serial/isa-serial/unix socket channel and routes them through
to dispatch routines, and writes the results back to the channel in
a manner similar to QMP.
A shorthand invocation:
qemu-ga -d
Is equivalent to:
qemu-ga -m v
From: Till Straumann
Add m68k machine support for Arcturus Networks
Inc. uC5282 board. Also include
a fix for the FEC ethernet controller.
Signed-off-by: Joel Sherrill
---
This patch has been previously submitted and ignored.
The RTEMS Project has been using this patch since at
least 2009 w
Commit 4be9762a is now completely redone.
Signed-off-by: Markus Armbruster
---
block.c |1 -
block_int.h |1 -
2 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/block.c b/block.c
index 2b1eb4d..ba24bf1 100644
--- a/block.c
+++ b/block.c
@@ -2775,7 +2775,6 @@ int bdrv_eje
sysbus_init_mmio_cb() uses the destructive IO_MEM_UNASSIGNED to remove a
region. Provide an alternative that calls an unmap callback, so the removal
may be done non-destructively.
Signed-off-by: Avi Kivity
---
hw/sysbus.c | 15 +++
hw/sysbus.h |3 +++
2 files changed, 18 inser
The MPIC exports a register set for each CPU connected to it. They can all
be accessed through specific registers or using a shadow page that is mapped
differently depending on which CPU accesses it.
This patch implements the shadow map, making it possible for guests to access
the CPU local regist
Signed-off-by: Avi Kivity
---
exec.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/exec.c b/exec.c
index 81fd6f4..d1c27b2 100644
--- a/exec.c
+++ b/exec.c
@@ -3822,7 +3822,7 @@ static void memory_map_init(void)
set_system_memory_map(system_memory);
system_i
Instead of adding and deleting regions in one pass, do a delete
pass followed by an add pass. This fixes the following case:
from:
0x-0x0fff ram (a1)
0x1000-0x1fff mmio (a2)
0x2000-0x2fff ram (a3)
to:
0x-0x2fff ram (b1)
The single pass algorithm removed a1, added b2, then rem
Signed-off-by: Avi Kivity
---
hw/usb-ehci.c | 36 +---
1 files changed, 9 insertions(+), 27 deletions(-)
diff --git a/hw/usb-ehci.c b/hw/usb-ehci.c
index a4758f9..95d12e0 100644
--- a/hw/usb-ehci.c
+++ b/hw/usb-ehci.c
@@ -368,8 +368,7 @@ struct EHCIState {
On Sun, Jul 17, 2011 at 2:13 PM, Avi Kivity wrote:
> As with the rest of the memory API, the caller associates an eventfd
> with an address, and the memory API takes care of registering or
> unregistering when the address is made visible or invisible to the
> guest.
>
> Signed-off-by: Avi Kivity
get_system_memory() provides the root of the memory hierarchy.
This interface is intended to be private between memory.c and exec.c.
If this file is included elsewhere, it should be regarded as a bug (or
TODO item). However, it will be temporarily needed for the conversion
to hierarchical memory
On Wed, Jul 20, 2011 at 07:51:29AM -0500, Anthony Liguori wrote:
> Given the large number of reports we've gotten in the past where
> poor performance was caused by the expectation that a user had KVM
> enabled and really didn't, I think it's more important to
> overcommunicate to the user here.
>
Signed-off-by: Markus Armbruster
---
block/nbd.c |1 +
nbd.c |1 +
nbd.h |2 --
3 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/block/nbd.c b/block/nbd.c
index 7a52f62..2e365ac 100644
--- a/block/nbd.c
+++ b/block/nbd.c
@@ -28,6 +28,7 @@
#include "qemu-c
The MPIC has some funny feature where it maps different registers to an MMIO
region depending which CPU accesses them.
To be able to reflect that, we need to make OpenPIC be compiled in the target
code, so it can access cpu_single_env.
Signed-off-by: Alexander Graf
---
Makefile.objs |1 -
Make use of the memory API's ability to satisfy multi-byte accesses via
multiple single-byte accesses.
Signed-off-by: Avi Kivity
---
hw/cirrus_vga.c | 74 ++-
1 files changed, 8 insertions(+), 66 deletions(-)
diff --git a/hw/cirrus_vga.c b/h
Signed-off-by: Avi Kivity
---
hw/arm_sysctl.c | 27 ++-
1 files changed, 10 insertions(+), 17 deletions(-)
diff --git a/hw/arm_sysctl.c b/hw/arm_sysctl.c
index 9225b58..ee90aff 100644
--- a/hw/arm_sysctl.c
+++ b/hw/arm_sysctl.c
@@ -17,6 +17,7 @@
typedef struct {
Signed-off-by: Markus Armbruster
---
hw/ide/atapi.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/hw/ide/atapi.c b/hw/ide/atapi.c
index 8634e6b..237657f 100644
--- a/hw/ide/atapi.c
+++ b/hw/ide/atapi.c
@@ -777,8 +777,9 @@ static void cmd_mode_sense(IDEState *s, uint8
excluding msix.
Signed-off-by: Avi Kivity
---
hw/ivshmem.c | 148 --
1 files changed, 50 insertions(+), 98 deletions(-)
diff --git a/hw/ivshmem.c b/hw/ivshmem.c
index 3055dd2..f80e7b6 100644
--- a/hw/ivshmem.c
+++ b/hw/ivshmem.c
@@ -56,11
Allow registering sysbus device memory using a MemoryRegion. Once all users
are converted, sysbus_init_mmio() and sysbus_init_mmio_cb() will be removed.
Signed-off-by: Avi Kivity
---
hw/sysbus.c | 27 ---
hw/sysbus.h |3 +++
2 files changed, 27 insertions(+), 3 del
We need to find out the host's clock-frequency when running on KVM, so
let's export a respective function.
Signed-off-by: Alexander Graf
---
target-ppc/kvm.c | 65 ++
target-ppc/kvm_ppc.h |1 +
2 files changed, 66 insertions(+), 0 deletio
There is only one function, so no need for a function pointer.
Signed-off-by: Avi Kivity
---
hw/pci.c | 25 +
hw/pci.h |1 -
2 files changed, 9 insertions(+), 17 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
index e9e4874..e6a759a 100644
--- a/hw/pci.c
+++ b/hw/pci
hw/fdc.c is the only one that cares.
Signed-off-by: Markus Armbruster
---
block.c | 20 ++--
block_int.h |1 -
hw/fdc.c| 40 ++--
3 files changed, 24 insertions(+), 37 deletions(-)
diff --git a/block.c b/block.c
index c12f037..
On Tue, Jul 19, 2011 at 11:48:22PM +0200, Jan Kiszka wrote:
> On 2011-07-19 13:46, Michael Tokarev wrote:
> > If we do, it results in double monitor_resume() (second being called
> > from migrate_fd_cleanup() anyway) and monitor suspend count becoming
> > negative.
> >
> > Cc'ing people from `git
Signed-off-by: Avi Kivity
---
hw/rtl8139.c | 72 ++---
1 files changed, 38 insertions(+), 34 deletions(-)
diff --git a/hw/rtl8139.c b/hw/rtl8139.c
index 5214b8c..dfbab90 100644
--- a/hw/rtl8139.c
+++ b/hw/rtl8139.c
@@ -474,7 +474,6 @@ typedef
Signed-off-by: Avi Kivity
---
hw/ppc405_uc.c | 117 +---
1 files changed, 52 insertions(+), 65 deletions(-)
diff --git a/hw/ppc405_uc.c b/hw/ppc405_uc.c
index 06a053b..e5b18fe 100644
--- a/hw/ppc405_uc.c
+++ b/hw/ppc405_uc.c
@@ -259,6 +259,7 @
On Wed, Jul 20, 2011 at 03:35:19PM +0100, Peter Maydell wrote:
> On 19 July 2011 13:32, Jamie Iles wrote:
> > Add support for v6K ARM1176JZF-S. This core includes the VA<->PA
> > translation capability and security extensions.
>
> > +static uint32_t arm1176_cp15_c0_c1[8] =
> > +{ 0x111, 0x11, 0x
On Wed, Jul 20, 2011 at 4:51 PM, Kevin Wolf wrote:
> Am 20.07.2011 15:25, schrieb Jes Sorensen:
>> On 07/20/11 12:01, Kevin Wolf wrote:
> Right, we're stuck with the two horros of NFS and selinux, so we need
> something that gets around the problem. In a sane world we would simply
> sa
On Tue, 19 Jul 2011 15:41:54 -0500
Michael Roth wrote:
> This is the actual guest daemon, it listens for requests over a
> virtio-serial/isa-serial/unix socket channel and routes them through
> to dispatch routines, and writes the results back to the channel in
> a manner similar to QMP.
>
> A s
Not used anymore.
Signed-off-by: Avi Kivity
---
hw/pci.c | 33 ++---
1 files changed, 2 insertions(+), 31 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
index 6ed08ae..e6a3e56 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -848,18 +848,7 @@ static void pci_unregister_io_re
A Xen guest memory is allocated by libxc. But this memory is not
allocated continuously, instead, it leaves the VGA IO memory space not
allocated, same for the MMIO space (at HVM_BELOW_4G_MMIO_START of size
HVM_BELOW_4G_MMIO_LENGTH).
So to reflect that, we do not register the physical memory for t
Allow registering I/O ports via the same mechanism as mmio ranges.
Signed-off-by: Avi Kivity
---
exec-memory.h |3 ++
memory.c | 60 -
memory.h |2 +
3 files changed, 64 insertions(+), 1 deletions(-)
diff --git a/exec-m
libguestfs is a library and a set of tools for reading, writing,
managing, inspecting, rescuing and resizing disk images and offline
and live virtual machines.
I'm pleased to announce the release of libguestfs 1.12, the next
stable branch of libguestfs. There are many changes and new features
in
Signed-off-by: Avi Kivity
---
memory.c | 32
memory.h | 17 +
2 files changed, 49 insertions(+), 0 deletions(-)
diff --git a/memory.c b/memory.c
index 62bd60b..bb04952 100644
--- a/memory.c
+++ b/memory.c
@@ -211,6 +211,21 @@ static AddressSpa
301 - 369 of 369 matches
Mail list logo
