From: Avi Kivity [EMAIL PROTECTED]
The fix is bogus, causing sci to be deferred for longer and longer.
Noticed by Alex Williamson.
Signed-off-by: Avi Kivity [EMAIL PROTECTED]
diff --git a/qemu/hw/acpi.c b/qemu/hw/acpi.c
index c305702..e3cd8d7 100644
--- a/qemu/hw/acpi.c
+++ b/qemu/hw/acpi.c
@@
From: Guillaume Thouvenin [EMAIL PROTECTED]
Add support for jmp far (opcode 0xea) instruction.
Signed-off-by: Guillaume Thouvenin [EMAIL PROTECTED]
Signed-off-by: Laurent Vivier [EMAIL PROTECTED]
Signed-off-by: Avi Kivity [EMAIL PROTECTED]
diff --git a/arch/x86/kvm/x86_emulate.c
From: Marcelo Tosatti [EMAIL PROTECTED]
Migrate the PIT timer to the physical CPU which vcpu0 is scheduled on,
similarly to what is done for the LAPIC timers, otherwise PIT interrupts
will be delayed until an unrelated event causes an exit.
Signed-off-by: Marcelo Tosatti [EMAIL PROTECTED]
From: Guillaume Thouvenin [EMAIL PROTECTED]
Prefixes functions that will be exported with kvm_.
We also prefixed set_segment() even if it still static
to be coherent.
signed-off-by: Guillaume Thouvenin [EMAIL PROTECTED]
Signed-off-by: Laurent Vivier [EMAIL PROTECTED]
Signed-off-by: Avi Kivity
From: Avi Kivity [EMAIL PROTECTED]
Encountered in FC6 boot sequence, now that we don't force ss.rpl = 0 during
the protected mode transition. Not really necessary, but nice to have.
Signed-off-by: Avi Kivity [EMAIL PROTECTED]
diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c
On Tue, May 27, 2008 at 12:36:06PM +0100, Mark McLoughlin wrote:
When we receive a packet with a partial csum,
just set ip_summed to CHECKSUM_UNNECESSARY.
Signed-off-by: Mark McLoughlin [EMAIL PROTECTED]
Cc: Herbert Xu [EMAIL PROTECTED]
I'm not sure I follow the context of this patch.
Bugs item #1970154, was opened at 2008-05-23 15:36
Message generated for change (Comment added) made by call518
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On Tuesday 27 May 2008 19:04:59 Christian Borntraeger wrote:
Rusty, Jens,
I need your opinion on the following patch. It seems to work, but I would
like to get some feedback if this patch is the right approach:
Looks like the right approach to me. Don't know about the block side of it...
Andrea Arcangeli wrote:
- set up kmap to point at pte
- test_and_clear_bit(pte)
- kunmap
From kvm's point of view this looks like
- several accesses to set up the kmap
Hmm, the kmap establishment takes a single guest operation in the
fixmap area. That's a single write to the pte, to
Since commit 72e61eb40b55dd57031ec5971e810649f82b0259 (virtio: change config
to guest endian) config space is no longer fixed endian.
Lets change the virtio_blk_config variables.
Signed-off-by: Christian Borntraeger [EMAIL PROTECTED]
---
include/linux/virtio_blk.h |8
1 file
Attached is a patch for fake emulating Intel perfctr MSRs, similar to the recent
patch to fake emulate the AMD perfctr MSRs. This is needed for a reason similar
for the previous patch; older linux guests (in this case, 2.6.9) can attempt to
access the MSR's without a fixup section, and injecting
David S. Ahern wrote:
I've been instrumenting the guest kernel as well. It's the scanning of
the active lists that triggers a lot of calls to paging64_prefetch_page,
and, as you guys know, correlates with the number of direct pages in the
list. Earlier in this thread I traced the kvm cycles to
Avi Kivity wrote:
Anthony Liguori wrote:
Avi Kivity wrote:
Guillaume Thouvenin wrote:
Hello,
Those patches allow to boot OpenSuse-10.3. The problem with
Opensuse 10.3 is it uses a version of gfxboot that reads SS after
switching from real to protected mode, where SS contains an invalid
This is 2.4/RHEL3, so HZ=100. 848 jiffies = 8.48 seconds -- and that's
just the one age bucket and this is just one example pulled randomly
(well after boot). During that time kscand does get scheduled out, but
ultimately guest time is at 100% during the scans.
david
Avi Kivity wrote:
David S.
David S. Ahern wrote:
This is 2.4/RHEL3, so HZ=100. 848 jiffies = 8.48 seconds -- and that's
just the one age bucket and this is just one example pulled randomly
(well after boot). During that time kscand does get scheduled out, but
ultimately guest time is at 100% during the scans.
Er,
On Thu, May 29, 2008 at 01:01:06PM +0300, Avi Kivity wrote:
No, two:
static inline void set_pte(pte_t *ptep, pte_t pte)
{
ptep-pte_high = pte.pte_high;
smp_wmb();
ptep-pte_low = pte.pte_low;
}
Right, that can be 2 or 1 depending on PAE non-PAE, other 2.4
enterprise
Andrea Arcangeli wrote:
On Thu, May 29, 2008 at 01:01:06PM +0300, Avi Kivity wrote:
No, two:
static inline void set_pte(pte_t *ptep, pte_t pte)
{
ptep-pte_high = pte.pte_high;
smp_wmb();
ptep-pte_low = pte.pte_low;
}
Right, that can be 2 or 1 depending on PAE
Blue Swirl points out that it is not used anymore.
Signed-off-by: Glauber Costa [EMAIL PROTECTED]
---
cpu-exec.c | 13 -
target-sparc/exec.h |4
2 files changed, 0 insertions(+), 17 deletions(-)
diff --git a/cpu-exec.c b/cpu-exec.c
index b660954..ea0e5b1 100644
This commit makes the code for info_cpus simpler in monitor.c
Signed-off-by: Glauber Costa [EMAIL PROTECTED]
---
exec-all.h|2 ++
monitor.c | 17 +
target-alpha/helper.c |2 ++
target-arm/helper.c |2 ++
target-cris/helper.c |2 ++
This is a first attempt to simplify cpu_exec(): it has simply
too many ifdefs, which is not a very good practice at all.
Following some work I've already posted in the past, I'm moving the target-b
ifdefs to target-xxx/helper.c, encapsuled into relevant functions.
Signed-off-by: Glauber Costa
Bugs item #1978070, was opened at 2008-05-29 18:59
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting:
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Amit,
Attached is a patch for the pci-passthrough tree.
This patch changes the workq structure of the interrupt handling to be per
device.
This also requires that all locks are locked with irqsave, since the interrupt
handler is also using the pt device list.
I tested it with an e1000 NIC and
On Thu, 2008-05-29 at 20:17 +0300, Ben-Ami Yassour wrote:
Attached is a patch for the pci-passthrough tree.
This patch changes the workq structure of the interrupt handling to be per
device.
Heh, I just happened to notice this myself yesterday.
...
From
Signed-off-by: Marcelo Tosatti [EMAIL PROTECTED]
Index: kvm-userspace.realtip/libkvm/kvm-common.h
===
--- kvm-userspace.realtip.orig/libkvm/kvm-common.h
+++ kvm-userspace.realtip/libkvm/kvm-common.h
@@ -49,6 +49,10 @@ struct
This should probably to go lib/
Signed-off-by: Marcelo Tosatti [EMAIL PROTECTED]
Index: kvm/arch/x86/kvm/i8254.c
===
--- kvm.orig/arch/x86/kvm/i8254.c
+++ kvm/arch/x86/kvm/i8254.c
@@ -45,26 +45,6 @@
#define RW_STATE_WORD0 3
Signed-off-by: Marcelo Tosatti [EMAIL PROTECTED]
Index: kvm-userspace.realtip/qemu/hw/acpi.c
===
--- kvm-userspace.realtip.orig/qemu/hw/acpi.c
+++ kvm-userspace.realtip/qemu/hw/acpi.c
@@ -86,8 +86,16 @@ static uint32_t
Inform C2 state support via ACPI's CST per-processor package's, but
write an invalid latency value the first time the guest attempts to idle
via P_LVL2 port.
This way the TSC is considered unreliable, and we get away with the
costs relative to APIC timer broadcasts on enter/exit necessary for
On Thursday 29 May 2008 23:39:37 Mark McLoughlin wrote:
@@ -184,16 +190,27 @@ out:
static irqreturn_t kvm_pci_pt_dev_intr(int irq, void *dev_id)
{
struct kvm *kvm = (struct kvm *) dev_id;
+ struct kvm_pci_pt_dev_list *pci_pt_dev;
if (!test_bit(irq, pt_irq_handled))
On Thursday 29 May 2008 19:08:01 Christian Borntraeger wrote:
v is a pointer, to we have to use sizeof(*v) instead of sizeof(v).
How embarassing. Applied, thanks.
Rusty.
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Bugs item #1970154, was opened at 2008-05-23 15:36
Message generated for change (Comment added) made by call518
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