Re: [kvm-devel] [PATCH] make some functions/vars static
Nguyen Anh Quynh wrote: > This patch turns some local functions and variables in hypercall.c > static. > > Signed-off-by: Nguyen Anh Quynh <[EMAIL PROTECTED]> Applied, thanks. Please give patch attachments real names; and if you end them with ".patch", I think gmail will add the magic necessary to have them show up inline with the message body. -- error compiling committee.c: too many arguments to function - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] [PATCH] Use symbol insted of number
Nguyen Anh Quynh wrote: > This patch makes hypercall.c use symbol instead of number with > hypercall-ioport-size. Applied, thanks. -- error compiling committee.c: too many arguments to function - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
[kvm-devel] [ANNOUNCE] kvm-27 release
A bit of friendly mmu hacking. Changes since kvm-26: - use slab cache for mmu shadow pages - make shadow pte updates atomic (for guest smp) - general mmu cleanups Notes: If you use the modules from kvm-27, you can use any version of Linux from 2.6.9 upwards. If you use the modules from Linux 2.6.20, you need to use kvm-12. If you use the modules from Linux 2.6.21, you need to use kvm-17. API/ABI stability is planned for Linux 2.6.22. http://kvm.qumranet.com -- error compiling committee.c: too many arguments to function - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] [PATCH 0/9] in-kernel APIC v9 (kernel side)
Gregory Haskins wrote: > Incorporates v8 plus the following changes: > > 1) Fix for hang on AMD > 2) Fixes issue where irq-windows are inaccurately reported to userspace > 3) Fixed issue where irq-window-exiting requests can be ignored in some cases > > FC6 x86_64 hangs on this (AMD) after 'Detected 62.502 MHz APIC Timer.'. At least it doesn't kill the machine -- just the guest. I'll try to see what's wrong. Note that this is with just the kernel patches applied. The patchset is available as the lapic branch in kvm.git (with some whitespace damage fixed). -- error compiling committee.c: too many arguments to function - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
[kvm-devel] [PATCH] use symbols rather than constant vars in kvm_create
This patch replaces 2 constant variables "dosmem" and "exmem" in kvm_create() with symbols. Signed-off-by: Nguyen Anh Quynh <[EMAIL PROTECTED]> patch3.patch Description: Binary data - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] [PATCH] use symbols rather than constant vars in kvm_create
Nguyen Anh Quynh wrote: > This patch replaces 2 constant variables "dosmem" and "exmem" in > kvm_create() with symbols. What is the benefit of this? Readability is not improved. -- error compiling committee.c: too many arguments to function - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
[kvm-devel] [PATCH] kvmctl.h
This patch moves a comment in kvmctl.h to the right place, and fixes some stuffs for doxygen. Signed-off-by: Nguyen Anh Quynh <[EMAIL PROTECTED]> patch4.patch Description: Binary data - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] [PATCH] use symbols rather than constant vars in kvm_create
On 6/3/07, Avi Kivity <[EMAIL PROTECTED]> wrote: > Nguyen Anh Quynh wrote: > > This patch replaces 2 constant variables "dosmem" and "exmem" in > > kvm_create() with symbols. > > What is the benefit of this? Readability is not improved. > > yes, but what is the reason to use vars instead of symbols here? do you want to waste some place in stack? i am not sure if gcc can optmize that, but there is no good reason to use variables here. cheers, Q - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
[kvm-devel] [PATCH] make handle_debug() static
This patch turnes a local function in kvmctl.c static. Signed-off-by: Nguyen Anh Quynh <[EMAIL PROTECTED]> patch5.patch Description: Binary data - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] [PATCH] use symbols rather than constant vars in kvm_create
Nguyen Anh Quynh wrote: > On 6/3/07, Avi Kivity <[EMAIL PROTECTED]> wrote: >> Nguyen Anh Quynh wrote: >> > This patch replaces 2 constant variables "dosmem" and "exmem" in >> > kvm_create() with symbols. >> >> What is the benefit of this? Readability is not improved. >> >> > > yes, but what is the reason to use vars instead of symbols here? do > you want to waste some place in stack? > > i am not sure if gcc can optmize that, but there is no good reason to > use variables here. > gcc does optimize it, and even if it didn't, this function is called once per virtual machine. There's no reason to try to make it more efficient. -- error compiling committee.c: too many arguments to function - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
[kvm-devel] [PATCH] return NULL instead of 0
This patch makes kvm_get_msr_list() returns NULL rather than plain 0 in error cases. Signed-off-by: Nguyen Anh Quynh <[EMAIL PROTECTED]> patch6.patch Description: Binary data - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] [PATCH] kvmctl.h
Nguyen Anh Quynh wrote: > This patch moves a comment in kvmctl.h to the right place, and fixes > some stuffs for doxygen. > Applied, thanks. Patches still don't show up in my mailer, so please add a copy inline. -- error compiling committee.c: too many arguments to function - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] [PATCH] use symbols rather than constant vars in kvm_create
On 6/3/07, Avi Kivity <[EMAIL PROTECTED]> wrote: > Nguyen Anh Quynh wrote: > > On 6/3/07, Avi Kivity <[EMAIL PROTECTED]> wrote: > >> Nguyen Anh Quynh wrote: > >> > This patch replaces 2 constant variables "dosmem" and "exmem" in > >> > kvm_create() with symbols. > >> > >> What is the benefit of this? Readability is not improved. > >> > >> > > > > yes, but what is the reason to use vars instead of symbols here? do > > you want to waste some place in stack? > > > > i am not sure if gcc can optmize that, but there is no good reason to > > use variables here. > > > > gcc does optimize it, and even if it didn't, this function is called > once per virtual machine. There's no reason to try to make it more > efficient. ok, it is up to you. but i always find that constants in capitalized (DOSMEM instead of dosmem) is far more readable. cheers, Q - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] [PATCH] make handle_debug() static
Nguyen Anh Quynh wrote: > This patch turnes a local function in kvmctl.c static. > Applied, thanks. -- error compiling committee.c: too many arguments to function - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] [PATCH] return NULL instead of 0
Nguyen Anh Quynh wrote: > This patch makes kvm_get_msr_list() returns NULL rather than plain 0 > in error cases. Applied, thanks. -- error compiling committee.c: too many arguments to function - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
[kvm-devel] [PATCH] symbol instead of constant in kvm_show_code()
This patch uses symbol rather than a constant in kvm_show_code(), so more readable :-) Signed-off-by: Nguyen Anh Quynh <[EMAIL PROTECTED]> patch7.patch Description: Binary data - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
[kvm-devel] [PATCH] remove dead structure in kvmctl.c
This patch removes a dead struct in kvmctl.c Signed-off-by: Nguyen Anh Quynh <[EMAIL PROTECTED]> patch8.patch Description: Binary data - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] [PATCH] symbol instead of constant in kvm_show_code()
Nguyen Anh Quynh wrote: > This patch uses symbol rather than a constant in kvm_show_code(), so > more readable :-) Applied, thanks. -- error compiling committee.c: too many arguments to function - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] [PATCH RFC 1/3] virtio infrastructure
On Sun, 2007-06-03 at 08:28 +0300, Avi Kivity wrote: > Sure, 'used' is important (how else do you get the packet size on > receive?) Well, the sender can prepend the length, or for networking just leave Linux to trim packets. It's the trust issue which bugs me. > , I'm just bitching about the linear scan. If you're doing interrupt mitigation on a high-bandwidth device, I think it's optimal. And if you're not, you obviously don't care 8) That said, thousands of descriptors may not be insane... > Well, if you have 256 slots per direction, you will scan 4KB of memory > per interrupt (256 slots x 2 directions x 8 bytes). You may need a > queue length greater than 256 for a high bandwidth interface, if you > want to reduce your interrupt rate, or if your guest is scheduled out > for lengthy periods (say, a millisecond). Hmm... Perhaps I should move the used arrays into the "struct virtio_device" and guarantee that the id (returned by add_*buf) is an index into that. Then we can trivially add a corresponding bit array. This also makes the "id" easier to use from the driver side: if we add a "max_id" field it can size its own arrays if it wants to. Gets rid of the linked-list in the block driver... Thoughts? Rusty. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] [Xen-devel] Re: [PATCH RFC 1/3] virtio infrastructure
Rusty Russell wrote:
> Hmm... Perhaps I should move the used arrays into the "struct
> virtio_device" and guarantee that the id (returned by add_*buf) is an
> index into that. Then we can trivially add a corresponding bit array.
>
>
That may force the virtio backend to do things it doesn't want to.
> This also makes the "id" easier to use from the driver side: if we add a
> "max_id" field it can size its own arrays if it wants to. Gets rid of
> the linked-list in the block driver...
>
How about
struct virtio_completion {
unsigned long length;
void *data;
};
int virtio_complete(struct virtio_completion *completions, int nr);
where 'data' is an opaque pointer passed by the device during add_*buf()?
--
error compiling committee.c: too many arguments to function
-
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[kvm-devel] kvm >= 25: vmx.c no longer compiles on F7
Avi,
From kvm-25 onwards, vmx.c no longer compiles on Fedora 7:
{standard input}: Assembler messages:
{standard input}:4361: Error: no instruction mnemonic suffix given and
no register operands; can't size instruction
After applying the attached patch, everything works as usual (kvm-25 to
kvm-27)
--cbe
diff -ura kvm-27/kernel/vmx.c kvm-27-movl/kernel/vmx.c
--- kvm-27/kernel/vmx.c 2007-06-03 10:31:15.0 +0200
+++ kvm-27-movl/kernel/vmx.c2007-06-03 14:08:02.0 +0200
@@ -1345,7 +1345,7 @@
get_idt(&dt);
vmcs_writel(HOST_IDTR_BASE, dt.base); /* 22.2.4 */
- asm ("mov $.Lkvm_vmx_return, %0" : "=g"(kvm_vmx_return));
+ asm ("movl $.Lkvm_vmx_return, %0" : "=g"(kvm_vmx_return));
vmcs_writel(HOST_RIP, kvm_vmx_return); /* 22.2.5 */
vmcs_write32(VM_EXIT_MSR_STORE_COUNT, 0);
vmcs_write32(VM_EXIT_MSR_LOAD_COUNT, 0);
-
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Re: [kvm-devel] kvm-26 and Vista
Jorge Lucángeli Obes wrote: > Hi everyone. I'm again trying to get 32-bit Vista Ultimate to run as a > guest on my 64-bit Core 2 Duo T5600. I'm using Xubuntu Feisty with a > custom 2.6.20.3 kernel and kvm-26. Avi's WBINVD patch in kvm-26 got > Vista not to generate real-mode errors anymore. However, I still > cannot get to boot it correctly. Now I get a "Bus error". Something, > somewhere, is making unaligned reads: > > Program received signal SIGBUS, Bus error. > [Switching to Thread 47681682213376 (LWP 6570)] > ldl_phys (addr=47681685016573) at ../cpu-all.h:322 > 322 return *(uint32_t *)ptr; > (gdb) bt > #0 ldl_phys (addr=47681685016573) at ../cpu-all.h:322 > #1 0x0047e9dd in kvm_readl (opaque=0x7fffeaf13670, > addr=140737135064688, data=0x2b5de2610028) > at /home/tamsyn/stuff/kvm/kvm-26/qemu/qemu-kvm.c:568 > #2 0x004de1e3 in handle_mmio (kvm=0x2922010, > kvm_run=0x2b5de261) at kvmctl.c:768 > #3 0x004de8d0 in kvm_run (kvm=0x2922010, vcpu=0) at kvmctl.c:971 > #4 0x0047e803 in kvm_cpu_exec (env=0x29c4330) at > /home/tamsyn/stuff/kvm/kvm-26/qemu/qemu-kvm.c:469 > #5 0x0047fb8a in cpu_x86_exec (env1=0x7fffeaf13670) at > /home/tamsyn/stuff/kvm/kvm-26/qemu/cpu-exec.c:411 > #6 0x0040c1ba in main_loop () at > /home/tamsyn/stuff/kvm/kvm-26/qemu/vl.c:6272 > #7 0x0040db91 in main (argc=7699872, argv=0x29220f0) at > /home/tamsyn/stuff/kvm/kvm-26/qemu/vl.c:7730 > > Seeing that, I added a few printf's in ldl_phys, so then I got: > > [EMAIL PROTECTED]:~$ sudo qemu-system-x86_64 -localtime -no-rtc -no-reboot > stuff/qemu/vista.img -m 512 -S -s Just wondering, but why do you use -no-rtc? Jun --- Intel Open Source Technology Center - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] kvm-26 and Vista
On 6/3/07, Nakajima, Jun <[EMAIL PROTECTED]> wrote: > Jorge Lucángeli Obes wrote: > > Hi everyone. I'm again trying to get 32-bit Vista Ultimate to run as a > > guest on my 64-bit Core 2 Duo T5600. I'm using Xubuntu Feisty with a > > custom 2.6.20.3 kernel and kvm-26. Avi's WBINVD patch in kvm-26 got > > Vista not to generate real-mode errors anymore. However, I still > > cannot get to boot it correctly. Now I get a "Bus error". Something, > > somewhere, is making unaligned reads: > > > > Program received signal SIGBUS, Bus error. > > [Switching to Thread 47681682213376 (LWP 6570)] > > ldl_phys (addr=47681685016573) at ../cpu-all.h:322 > > 322 return *(uint32_t *)ptr; > > (gdb) bt > > #0 ldl_phys (addr=47681685016573) at ../cpu-all.h:322 > > #1 0x0047e9dd in kvm_readl (opaque=0x7fffeaf13670, > > addr=140737135064688, data=0x2b5de2610028) > > at /home/tamsyn/stuff/kvm/kvm-26/qemu/qemu-kvm.c:568 > > #2 0x004de1e3 in handle_mmio (kvm=0x2922010, > > kvm_run=0x2b5de261) at kvmctl.c:768 > > #3 0x004de8d0 in kvm_run (kvm=0x2922010, vcpu=0) at kvmctl.c:971 > > #4 0x0047e803 in kvm_cpu_exec (env=0x29c4330) at > > /home/tamsyn/stuff/kvm/kvm-26/qemu/qemu-kvm.c:469 > > #5 0x0047fb8a in cpu_x86_exec (env1=0x7fffeaf13670) at > > /home/tamsyn/stuff/kvm/kvm-26/qemu/cpu-exec.c:411 > > #6 0x0040c1ba in main_loop () at > > /home/tamsyn/stuff/kvm/kvm-26/qemu/vl.c:6272 > > #7 0x0040db91 in main (argc=7699872, argv=0x29220f0) at > > /home/tamsyn/stuff/kvm/kvm-26/qemu/vl.c:7730 > > > > Seeing that, I added a few printf's in ldl_phys, so then I got: > > > > [EMAIL PROTECTED]:~$ sudo qemu-system-x86_64 -localtime -no-rtc -no-reboot > > stuff/qemu/vista.img -m 512 -S -s > > Just wondering, but why do you use -no-rtc? That's leftover from an old script. I needed '-no-rtc' because if not my dmesg would choke with "Lost interrupt" messages. I've just tried removing 'no-rtc' and it doesn't make any difference. However, I'm not getting those messages anymore, so it's gone from the script as well. Should it make any difference? Thanks, Jorge - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] [PATCH 0/9] in-kernel APIC v9 (kernel side)
Avi Kivity wrote:
Gregory Haskins wrote:
Incorporates v8 plus the following changes:
1) Fix for hang on AMD
2) Fixes issue where irq-windows are inaccurately reported to userspace
3) Fixed issue where irq-window-exiting requests can be ignored in
some cases
FC6 x86_64 hangs on this (AMD) after 'Detected 62.502 MHz APIC
Timer.'. At least it doesn't kill the machine -- just the guest.
I'll try to see what's wrong.
Note that this is with just the kernel patches applied.
The patchset is available as the lapic branch in kvm.git (with some
whitespace damage fixed).
Things are a little better with the attached patch.
On AMD, to detect the interrupt window opening, we queue an interrupt
and then ask for an intercept immediately before interrupt disaptching.
Effectively that means an intercept after sti, as on vmx.
The problem occurs when we want to inject an interrupt _and_ request an
interrupt window. Using the current code, we loop immediately because
we queue the requested interrupt, then ask for an intercept when it is
dispatched. A complex way to spin.
The fix is to inject the interrupt instead of queueing it. Injected
events are not intercepted, so we can ask for an interrupt window
concurrently with injecting an interrupt.
However, there are still problems (like Windows spontaneously
rebooting). Will investigate further.
--
error compiling committee.c: too many arguments to function
diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c
index bdc5d98..651c860 100644
--- a/drivers/kvm/svm.c
+++ b/drivers/kvm/svm.c
@@ -1425,13 +1425,18 @@ static void do_intr_requests(struct kvm_vcpu *vcpu,
if (ack.flags & KVM_IRQACKDATA_VECTOR_VALID) {
control = &vcpu->svm->vmcb->control;
+#if 0
control->int_vector = ack.vector;
control->int_ctl &= ~V_INTR_PRIO_MASK;
control->int_ctl |= V_IRQ_MASK |
((/*control->int_vector >> 4*/ 0xf) <<
V_INTR_PRIO_SHIFT);
+#endif
+ control->event_inj = ack.vector
+| SVM_EVTINJ_VALID
+| SVM_EVTINJ_TYPE_INTR;
++vcpu->stat.irq_accepted;
}
}
-
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Re: [kvm-devel] [PATCH] remove dead structure in kvmctl.c
Nguyen Anh Quynh wrote: > This patch removes a dead struct in kvmctl.c > Applied, thanks. -- error compiling committee.c: too many arguments to function - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] kvm >= 25: vmx.c no longer compiles on F7
Carsten Emde wrote:
> Avi,
>
> From kvm-25 onwards, vmx.c no longer compiles on Fedora 7:
>
> {standard input}: Assembler messages:
> {standard input}:4361: Error: no instruction mnemonic suffix given and
> no register operands; can't size instruction
>
> After applying the attached patch, everything works as usual (kvm-25
> to kvm-27)
>
Applied, thanks.
Is this on i386? It's fairly suspicious if it happens on x86_64.
Also:
- your patch was corrupted (tabs were replaced by spaces). please don't
cut'n'paste from a terminal.
- supply sign-off-lines to kernel patches.
--
error compiling committee.c: too many arguments to function
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Re: [kvm-devel] kvm-26 and Vista
Jorge Lucángeli Obes wrote: > Hi everyone. I'm again trying to get 32-bit Vista Ultimate to run as a > guest on my 64-bit Core 2 Duo T5600. I'm using Xubuntu Feisty with a > custom 2.6.20.3 kernel and kvm-26. Avi's WBINVD patch in kvm-26 got > Vista not to generate real-mode errors anymore. However, I still > cannot get to boot it correctly. Now I get a "Bus error". Something, > somewhere, is making unaligned reads: > > Program received signal SIGBUS, Bus error. > [Switching to Thread 47681682213376 (LWP 6570)] > ldl_phys (addr=47681685016573) at ../cpu-all.h:322 > 322 return *(uint32_t *)ptr; > (gdb) bt > #0 ldl_phys (addr=47681685016573) at ../cpu-all.h:322 > #1 0x0047e9dd in kvm_readl (opaque=0x7fffeaf13670, > can you add a line here (kvm_readl) if (addr > 0x9fffc && addr < 0xa) return 0; ? the problem is not the misalignment, it's reading from the vga address range at 0xa which is not memory mapped. I'm at a loss to explain why this doesn't happen here. -- error compiling committee.c: too many arguments to function - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] kvm-26 and Vista
On 6/3/07, Avi Kivity <[EMAIL PROTECTED]> wrote:
> Jorge Lucángeli Obes wrote:
> > Hi everyone. I'm again trying to get 32-bit Vista Ultimate to run as a
> > guest on my 64-bit Core 2 Duo T5600. I'm using Xubuntu Feisty with a
> > custom 2.6.20.3 kernel and kvm-26. Avi's WBINVD patch in kvm-26 got
> > Vista not to generate real-mode errors anymore. However, I still
> > cannot get to boot it correctly. Now I get a "Bus error". Something,
> > somewhere, is making unaligned reads:
> >
> > Program received signal SIGBUS, Bus error.
> > [Switching to Thread 47681682213376 (LWP 6570)]
> > ldl_phys (addr=47681685016573) at ../cpu-all.h:322
> > 322 return *(uint32_t *)ptr;
> > (gdb) bt
> > #0 ldl_phys (addr=47681685016573) at ../cpu-all.h:322
> > #1 0x0047e9dd in kvm_readl (opaque=0x7fffeaf13670,
> >
>
>
> can you add a line here (kvm_readl)
>
> if (addr > 0x9fffc && addr < 0xa) return 0;
>
> ?
>
> the problem is not the misalignment, it's reading from the vga address
> range at 0xa which is not memory mapped.
>
> I'm at a loss to explain why this doesn't happen here.
I'm now using kvm-27. This is the new 'kvm_readl':
static int kvm_readl(void *opaque, uint64_t addr, uint32_t *data)
{
if (addr > 0x9fffc && addr < 0xa) return 0;
*data = ldl_phys(addr);
return 0;
}
There's no more "Bus error", as expected, but I'm getting an
"Unhandled VM exit".
[EMAIL PROTECTED]:~$ sudo qemu-system-x86_64 -localtime -no-reboot
stuff/qemu/vista.img -m 512
unhandled vm exit: 0x8021
rax 6010 rbx 0001 rcx rdx
0080
rsi 0026b238 rdi 0008b238 rsp 0200 rbp
1f30
r8 r9 r10 r11
r12 r13 r14 r15
rip 009b rflags 00023002
cs b000 (002b/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
ds 0020 (0200/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
es 0020 (0200/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
ss 0020 (0200/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
fs 0020 (0200/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
gs 0020 (0200/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
tr (2085/2088 p 1 dpl 0 db 0 s 0 type b l 0 g 0 avl 0)
ldt (/ p 1 dpl 0 db 0 s 0 type 2 l 0 g 0 avl 0)
gdt 2b/27
idt 0/3ff
cr0 6010 cr2 0 cr3 0 cr4 0 cr8 0 efer 0
Aborted
Program received signal SIGABRT, Aborted.
[Switching to Thread 47468583090688 (LWP 8529)]
0x2b2c232cecab in raise () from /lib/libc.so.6
(gdb) bt
#0 0x2b2c232cecab in raise () from /lib/libc.so.6
#1 0x2b2c232d0660 in abort () from /lib/libc.so.6
#2 0x004de7bb in kvm_run (kvm=0x2922010, vcpu=0) at kvmctl.c:949
#3 0x0047e793 in kvm_cpu_exec (env=0x29c4330) at
/home/tamsyn/stuff/kvm/kvm-27/qemu/qemu-kvm.c:469
#4 0x0047fb2a in cpu_x86_exec (env1=0x2151) at
/home/tamsyn/stuff/kvm/kvm-27/qemu/cpu-exec.c:411
#5 0x0040c1ba in main_loop () at
/home/tamsyn/stuff/kvm/kvm-27/qemu/vl.c:6272
#6 0x0040db91 in main (argc=7699680, argv=0x29220f0) at
/home/tamsyn/stuff/kvm/kvm-27/qemu/vl.c:7730
Is there more debug information that I can produce? Thanks in advance.
Jorge
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[kvm-devel] [PATCH] memslot check before deferencing
"memslot" in makr_page_dirty() should be verified before dereferencing it (kvm_main.c) Signed-off-by: Nguyen Anh Quynh <[EMAIL PROTECTED]> patch9.patch Description: Binary data - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
Re: [kvm-devel] kvm >= 25: vmx.c no longer compiles on F7
Avi Kivity wrote:
>> From kvm-25 onwards, vmx.c no longer compiles on Fedora 7:
>> {standard input}: Assembler messages:
>> {standard input}:4361: Error: no instruction mnemonic suffix given and
>> no register operands; can't size instruction
>> After applying the attached patch, everything works as usual (kvm-25
>> to kvm-27)
> [..]
> Is this on i386? It's fairly suspicious if it happens on x86_64.
Yes, i386.
> - your patch was corrupted (tabs were replaced by spaces). please don't
> cut'n'paste from a terminal.
No, I didn't. Will check and improve.
> - supply sign-off-lines to kernel patches.
Signed-off-by: Carsten Emde <[EMAIL PROTECTED]>
--cbe
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[kvm-devel] [BUG] Oops with KVM-27
Hello,
my kernel just exploded :)
The host is running 2.6-git-current, with KVM modules from KVM-27
package. kernel is 32bit, SMP, with PREEMPT enabled, no HIGHMEM (but I'm
using CONFIG_VMSPLIT_3G_OPT=y). The CPU is a Core2 (hence I'm using
kvm-intel).
Guest was a Fedora7 setup DVD, which died somewhere during the
installation (anaconda was already active at that point). Bad news is
that I cannot reproduce the bug :|
This is the OOPS:
kvm: emulating exchange as write
[ cut here ]
kernel BUG at /root/kvm-27/kernel/mmu.c:276!
invalid opcode: [#1]
PREEMPT SMP
Modules linked in: ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4
nf_conntrack ip_tables x_tables rtc_core rtc_lib tun kvm_intel kvm radeon drm
binfmt_misc nfs button cpufreq_stats cpufreq_userspace cpufreq_powersave
cpufreq_conservative cls_u32 cls_route sch_sfq sch_cbq des cbc blkcipher sha1
md5 hmac crypto_hash cryptomgr crypto_algapi nfsd exportfs lockd sunrpc vfat
fat nls_base fuse cpufreq_ondemand acpi_cpufreq freq_table i2c_isa ipv6
snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_timer ohci1394 snd
intel_agp ieee1394 parport_pc atl1 uhci_hcd ehci_hcd i2c_i801 agpgart soundcore
snd_page_alloc parport e100 usbcore mii dm_snapshot dm_mod thermal processor
fan pata_ali sata_uli reiserfs xfs
CPU:0
EIP:0060:[]Not tainted VLI
EFLAGS: 00010246 (2.6.22-rc3-libata-gf285e3d3-dirty #67)
EIP is at mmu_memory_cache_alloc+0xd/0x36 [kvm]
eax: ebx: ecx: db19f2f4 edx: 002c
esi: 0322 edi: db19e528 ebp: 3d1d esp: ca73fc80
ds: 007b es: 007b fs: 00d8 gs: ss: 0068
Process qemu (pid: 2680, ti=ca73f000 task=cc3160f0 task.ti=ca73f000)
Stack: f24aa0e2 db19e528 f24ae1eb db19f0b4 e21458e8 b129b4a0
db19f0b4 3d1d 0018 c000 f24ae3ea 0002
0003 db19f0b4 3d1d 0003 0003 f24ae4b6 db19f0b4
Call Trace:
[] gfn_to_page+0x14/0x27 [kvm]
[] kvm_mmu_get_page+0x1b2/0x31c [kvm]
[] mmu_alloc_roots+0x95/0xf0 [kvm]
[] paging_new_cr3+0x21/0x48 [kvm]
[] set_cr3+0x82/0x8c [kvm]
[] handle_cr+0xf8/0x253 [kvm_intel]
[] handle_exception+0x120/0x208 [kvm_intel]
[] vmx_vcpu_run+0x59d/0x6c6 [kvm_intel]
[] __mutex_lock_slowpath+0x259/0x261
[] vmx_vcpu_load+0x2a/0xcc [kvm_intel]
[] kvm_vcpu_ioctl+0x29a/0xcff [kvm]
[] sock_common_recvmsg+0x3e/0x54
[] sock_recvmsg+0xcf/0xe8
[] sock_sendmsg+0xbc/0xd4
[] autoremove_wake_function+0x0/0x35
[] core_sys_select+0x234/0x30f
[] setup_sigcontext+0x105/0x189
[] _spin_unlock_irq+0x20/0x41
[] trace_hardirqs_on+0x11a/0x13d
[] do_notify_resume+0x5d1/0x611
[] _spin_unlock_irq+0x2b/0x41
[] do_notify_resume+0x52f/0x611
[] convert_fxsr_from_user+0x26/0xe6
[] kvm_vcpu_ioctl+0x0/0xcff [kvm]
[] do_ioctl+0x1f/0x62
[] vfs_ioctl+0x237/0x249
[] sys_ioctl+0x33/0x4d
[] syscall_call+0x7/0xb
===
Code: 01 00 00 e8 ce ff ff ff 8d 83 ec 01 00 00 81 c3 40 02 00 00 e8 bd ff ff
ff 89 d8 5b eb b8 57 89 c1 53 83 ec 04 8b 00 85 c0 75 04 <0f> 0b eb fe 48 8b 5c
81 04 89 01 89 d1 31 c0 c1 e9 02 89 df f3
EIP: [] mmu_memory_cache_alloc+0xd/0x36 [kvm] SS:ESP 0068:ca73fc80
note: qemu[2680] exited with preempt_count 2
BUG: sleeping function called from invalid context at
/home/kronos/src/linux-2.6.git/kernel/rwsem.c:20
in_atomic():1, irqs_disabled():0
INFO: lockdep is turned off.
[] down_read+0x15/0x49
[] futex_wake+0x19/0xb3
[] do_futex+0x7f/0xaad
[] vsnprintf+0x450/0x48c
[] _spin_unlock_irqrestore+0x40/0x58
[] release_console_sem+0x1a0/0x1b9
[] vprintk+0x2b7/0x305
[] try_to_wake_up+0x325/0x32f
[] sys_futex+0xc8/0xda
[] mm_release+0x81/0x87
[] exit_mm+0x13/0xd6
[] do_exit+0x1bc/0x69b
[] die+0x1e5/0x211
[] do_invalid_op+0x0/0x8a
[] do_invalid_op+0x81/0x8a
[] mmu_memory_cache_alloc+0xd/0x36 [kvm]
[] page_header_update_slot+0x1e/0x4b [kvm]
[] paging32_set_pte_common+0x269/0x2a1 [kvm]
[] error_code+0x72/0x78
[] mmu_memory_cache_alloc+0xd/0x36 [kvm]
[] gfn_to_page+0x14/0x27 [kvm]
[] kvm_mmu_get_page+0x1b2/0x31c [kvm]
[] mmu_alloc_roots+0x95/0xf0 [kvm]
[] paging_new_cr3+0x21/0x48 [kvm]
[] set_cr3+0x82/0x8c [kvm]
[] handle_cr+0xf8/0x253 [kvm_intel]
[] handle_exception+0x120/0x208 [kvm_intel]
[] vmx_vcpu_run+0x59d/0x6c6 [kvm_intel]
[] __mutex_lock_slowpath+0x259/0x261
[] vmx_vcpu_load+0x2a/0xcc [kvm_intel]
[] kvm_vcpu_ioctl+0x29a/0xcff [kvm]
[] sock_common_recvmsg+0x3e/0x54
[] sock_recvmsg+0xcf/0xe8
[] sock_sendmsg+0xbc/0xd4
[] autoremove_wake_function+0x0/0x35
[] core_sys_select+0x234/0x30f
[] setup_sigcontext+0x105/0x189
[] _spin_unlock_irq+0x20/0x41
[] trace_hardirqs_on+0x11a/0x13d
[] do_notify_resume+0x5d1/0x611
[] _spin_unlock_irq+0x2b/0x41
[] do_notify_resume+0x52f/0x611
[] convert_fxsr_from_user+0x26/0xe6
[] kvm_vcpu_ioctl+0x0/0xcff [kvm]
[] do_ioctl+0x1f/0x62
[] vfs_ioctl+0x237/0x249
[] sys_ioctl+0x33/0x4d
[] syscall_call+0x7/0xb
===
Luca
--
Il coraggio non mi manca.
E` la pa
Re: [kvm-devel] [Xen-devel] Re: [PATCH RFC 1/3] virtio infrastructure
On Sun, 2007-06-03 at 14:39 +0300, Avi Kivity wrote:
> Rusty Russell wrote:
> > Hmm... Perhaps I should move the used arrays into the "struct
> > virtio_device" and guarantee that the id (returned by add_*buf) is an
> > index into that. Then we can trivially add a corresponding bit array.
>
> That may force the virtio backend to do things it doesn't want to.
Well, I have two implementations, and both ids already fit this model so
I have some confidence. I just need to add the set_bit/clear_bit to the
read/write one, and use sync_clear_bit to the descriptor-based one
(which I suspect will actually get a little cleaner).
So I think this constraint is a reasonable thing to add anyway.
> > This also makes the "id" easier to use from the driver side: if we add a
> > "max_id" field it can size its own arrays if it wants to. Gets rid of
> > the linked-list in the block driver...
> >
>
> How about
>
> struct virtio_completion {
> unsigned long length;
> void *data;
> };
>
> int virtio_complete(struct virtio_completion *completions, int nr);
>
> where 'data' is an opaque pointer passed by the device during add_*buf()?
Other than the fact that the driver will look less like a normal driver,
it's actually harder to write the net driver if that complete call can
happen off an interrupt: we can't free skbs in interrupt context, which
is why the used-outbuf cleanup is currently done (inefficiently, but
that's orthogonal) in the xmit routine.
I'll code up the modifications now and check if I'm right about the
impact on the code. I might have to come up with something else...
Cheers,
Rusty.
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[kvm-devel] [RFC] KVM guest page swap out support - take2
Hi,
This is a updated patch set of swap out kvm guest pages.Changes are:
1. refresh against to kvm-26
2. clean up shadow page handling to make gfn_to_page not be called
within kmap_atomic/kunamp_atomic.
3. variant bug fixing. Now the patch is quite stable in my test.
4. make swap out optional. A compile option can completely close swap
out. There should be no performance impact if swapout isn't enabled.
There are still a lot of unresolved issues:
1. just work for one vm. waiting for kvm hook into scheduler
2. Not work for mp guest and can't swap out pages which shadow page
table point to, this require kvm .flush_tlb can send ipi to vcpu.
3. swapoff isn't supported. We need a hook to sys_swapoff for kvm.
Please review, suggests and comments are welcome.
Thanks,
Shaohua
symbols swapout required
Index: 2.6.21-rc7/mm/swap_state.c
===
--- 2.6.21-rc7.orig/mm/swap_state.c 2007-04-24 02:20:00.0 +0800
+++ 2.6.21-rc7/mm/swap_state.c 2007-05-21 10:10:20.0 +0800
@@ -207,6 +207,7 @@ void delete_from_swap_cache(struct page
swap_free(entry);
page_cache_release(page);
}
+EXPORT_SYMBOL(delete_from_swap_cache);
/*
* Strange swizzling function only for use by shmem_writepage
@@ -225,6 +226,7 @@ int move_to_swap_cache(struct page *page
INC_CACHE_INFO(exist_race);
return err;
}
+EXPORT_SYMBOL(move_to_swap_cache);
/*
* Strange swizzling function for shmem_getpage (and shmem_unuse)
@@ -307,6 +309,7 @@ struct page * lookup_swap_cache(swp_entr
INC_CACHE_INFO(find_total);
return page;
}
+EXPORT_SYMBOL(lookup_swap_cache);
/*
* Locate a page of swap in physical memory, reserving swap cache space
@@ -364,3 +367,4 @@ struct page *read_swap_cache_async(swp_e
page_cache_release(new_page);
return found_page;
}
+EXPORT_SYMBOL(read_swap_cache_async);
Index: 2.6.21-rc7/mm/swapfile.c
===
--- 2.6.21-rc7.orig/mm/swapfile.c 2007-04-24 02:20:00.0 +0800
+++ 2.6.21-rc7/mm/swapfile.c 2007-05-21 10:10:20.0 +0800
@@ -211,6 +211,7 @@ noswap:
spin_unlock(&swap_lock);
return (swp_entry_t) {0};
}
+EXPORT_SYMBOL(get_swap_page);
swp_entry_t get_swap_page_of_type(int type)
{
@@ -303,6 +304,7 @@ void swap_free(swp_entry_t entry)
spin_unlock(&swap_lock);
}
}
+EXPORT_SYMBOL(swap_free);
/*
* How many references to page are currently swapped out?
Index: 2.6.21-rc7/mm/filemap.c
===
--- 2.6.21-rc7.orig/mm/filemap.c 2007-04-24 02:20:00.0 +0800
+++ 2.6.21-rc7/mm/filemap.c 2007-05-21 10:11:09.0 +0800
@@ -465,6 +465,7 @@ int add_to_page_cache_lru(struct page *p
lru_cache_add(page);
return ret;
}
+EXPORT_SYMBOL(add_to_page_cache_lru);
#ifdef CONFIG_NUMA
struct page *__page_cache_alloc(gfp_t gfp)
kvm-swap.tgz
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[kvm-devel] [ kvm-Bugs-1730473 ] using VNC causes oops with latest code
Bugs item #1730473, was opened at 2007-06-04 13:15 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1730473&group_id=180599 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Wilson (wilsone) Assigned to: Nobody/Anonymous (nobody) Summary: using VNC causes oops with latest code Initial Comment: Hello, CPU : Intel Core2 DUO Works ok if -no-kvm is specified with qemu. Using the latest kvm git code with kernel 2.6.22-rc3-git6 results in the following : /usr/bin/qemu -boot c -m 512 -hda '/mnt/stor1/debtest.img' -cdrom '/mnt/stor1/debian-40r0-i386-DVD-1.iso' -net nic,vlan=0 -net tap,vlan=0,ifname= -localtime -vnc :7 Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: Oops: [#1] Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: SMP Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: CPU:0 Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: EIP:0060:[]Not tainted VLI Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: EFLAGS: 00210206 (2.6.22-rc3-git6 #1) Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: EIP is at kvm_mmu_get_page+0x156/0x350 [kvm] Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: eax: 642f3172 ebx: 642f3172 ecx: eff48b10 edx: ef53e000 Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: esi: 00010020 edi: ef53e098 ebp: esp: ef407e6c Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: Process qemu (pid: 6639, ti=ef406000 task=f5b04a20 task.ti=ef406000) Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: Stack: ef53f098 eff48b10 ef53f098 0020 ef53f098 Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel:f90f420f 0002 0001 ef53f184 ef53f098 Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel:0020 ef53e000 f90f4348 ef53f098 fff5 f90f4412 ef53f098 f90f152a Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: Call Trace: Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: [] mmu_alloc_roots+0x94/0xec [kvm] Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: [] init_kvm_mmu+0x49/0xbb [kvm] Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: [] kvm_mmu_reset_context+0xf/0x1d [kvm] Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: [] kvm_vm_ioctl+0x4a5/0x741 [kvm] Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: [] do_sync_read+0xc7/0x10a Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: [] __handle_mm_fault+0x357/0x86d Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: [] kvm_vm_ioctl+0x0/0x741 [kvm] Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: [] do_ioctl+0x1f/0x62 Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: [] vfs_ioctl+0x22e/0x240 Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: [] sys_ioctl+0x33/0x4a Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: [] sysenter_past_esp+0x5f/0x85 Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: [] arp_constructor+0xbd/0x103 Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: === Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: Code: 8b 56 28 83 c3 28 85 d2 89 50 14 74 03 89 4a 04 8b 54 24 04 89 4a 28 89 59 04 8b 4c 24 30 89 08 e9 f4 01 00 00 89 c3 85 db 74 17 <8b> 03 0f 18 00 90 8d 4b f8 89 4c 24 04 39 69 10 75 e8 e9 20 ff Message from [EMAIL PROTECTED] at Mon Jun 4 12:53:25 2007 ... disher kernel: EIP: [] kvm_mmu_get_page+0x156/0x350 [kvm] SS:ESP 0068:ef407e6c -- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1730473&group_id=180599 - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get
