Hi Suresh,
Sorry for the noise!
Do you have a git tree that the robot can monitor and test?
In this case of one patchset depending on another, there is no chance
for the robot to do valid testing based on emailed patches.
Thanks,
Fengguang
On Fri, Oct 30, 2015 at 10:16:06AM -0500, Suresh E.
[CC sparse people]
On Fri, Sep 18, 2015 at 04:41:56PM +0200, Paolo Bonzini wrote:
>
>
> On 18/09/2015 16:40, Roman Kagan wrote:
> > typedef unsigned long __nocast cputime_t;
> >
> > extern void task_cputime_adjusted(cputime_t *);
> > extern void current_task_runtime_100ns(void);
> >
> > void
Greetings,
0day kernel testing robot got the below dmesg and the first bad commit is
commit 3dc4f7cfb7441e5e0fed3a02fc81cdaabd28300a
Author: Marcelo Tosatti mtosa...@redhat.com
AuthorDate: Tue Nov 27 23:28:56 2012 -0200
Commit: Marcelo Tosatti mtosa...@redhat.com
CommitDate: Tue Nov 27
On Tue, Sep 30, 2014 at 02:05:09PM +0200, Paolo Bonzini wrote:
Il 30/09/2014 09:59, Fengguang Wu ha scritto:
+--++++
| | 71056ae22d
Hi Dan and Alex,
On Mon, Jan 21, 2013 at 09:17:51PM +0300, Dan Carpenter wrote:
Hi Fengguang,
I already forwarded these on Thursday. You should have got a mail
about it because I CC'd the kbuild list.
Yes it is! Sorry for the duplicated report!
Fengguang
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To unsubscribe from this list:
On Wed, Jan 16, 2013 at 08:47:57PM -0700, Alex Williamson wrote:
On Thu, 2013-01-17 at 09:21 +0800, Fengguang Wu wrote:
Hi Alex,
FYI, there are new smatch warnings show up in
tree: git://github.com/awilliam/linux-vfio.git vfio-vga
Thanks for the bug report. I never would have
Hi Alex,
FYI, there are new smatch warnings show up in
tree: git://github.com/awilliam/linux-vfio.git vfio-vga
head: 2c2e21fa66c40ed7b8e434c86a9f2ab0c879f21d
commit: c5b7a5a85fa477e70497c513f2acda50eea73bf7 [4/5] vfio-pci: Add support
for legacy MMIO I/O port towards VGA support
New
Hi Alex,
FYI, there are new smatch warnings show up in
tree: git://github.com/awilliam/linux-vfio.git vfio-vga
head: 2c2e21fa66c40ed7b8e434c86a9f2ab0c879f21d
commit: f4d38f216ef420595d12f74b256b3961eb4c3c14 [3/5] vfio-pci: Cleanup BAR
access
New smatch warnings:
On Tue, Nov 27, 2012 at 11:51:19PM -0200, Marcelo Tosatti wrote:
On Tue, Nov 27, 2012 at 10:56:50AM +0800, Fengguang Wu wrote:
Hi Marcelo,
FYI, kernel build failed on
tree: git://git.kernel.org/pub/scm/virt/kvm/kvm.git queue
head: fc1ddea318fa2c1ac3d496d8653ca4bc9b66e679
Open Source Technology Center
Fengguang Wu, Yuanhan Liu Intel Corporation
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On Wed, Oct 17, 2012 at 02:26:22PM +0800, Xiao Guangrong wrote:
On 09/14/2012 01:57 PM, Xiao Guangrong wrote:
On 09/12/2012 04:15 PM, Avi Kivity wrote:
On 09/12/2012 07:40 AM, Fengguang Wu wrote:
Hi,
3 of my test boxes running v3.5 kernel become unaccessible and I find
two of them
On Wed, Oct 17, 2012 at 03:04:49PM +0800, Xiao Guangrong wrote:
On 10/17/2012 02:43 PM, Fengguang Wu wrote:
On Wed, Oct 17, 2012 at 02:26:22PM +0800, Xiao Guangrong wrote:
On 09/14/2012 01:57 PM, Xiao Guangrong wrote:
On 09/12/2012 04:15 PM, Avi Kivity wrote:
On 09/12/2012 07:40 AM
On Sun, Sep 30, 2012 at 01:10:55PM +0200, Avi Kivity wrote:
On 09/28/2012 05:35 AM, Paul E. McKenney wrote:
On Thu, Sep 27, 2012 at 12:40:44PM +0800, Fengguang Wu wrote:
On Wed, Sep 26, 2012 at 09:28:50PM -0700, Paul E. McKenney wrote:
On Thu, Sep 27, 2012 at 10:54:00AM +0800, Fengguang Wu
On Sun, Sep 30, 2012 at 01:32:46PM +0200, Avi Kivity wrote:
On 09/30/2012 01:23 PM, Fengguang Wu wrote:
On Sun, Sep 30, 2012 at 01:10:55PM +0200, Avi Kivity wrote:
On 09/28/2012 05:35 AM, Paul E. McKenney wrote:
On Thu, Sep 27, 2012 at 12:40:44PM +0800, Fengguang Wu wrote:
On Wed, Sep
);
435 spin_unlock_bh(vcpu-arch.local_int.lock);
436 spin_unlock(vcpu-arch.local_int.float_int-lock);
437 hrtimer_try_to_cancel(vcpu-arch.ckc_timer);
438 return 0;
---
0-DAY kernel build testing backend Open Source Technology Centre
Fengguang Wu
On Wed, Sep 12, 2012 at 01:58:22PM +0800, Amos Kong wrote:
On 11/09/12 22:31, Fengguang Wu wrote:
Hi Avi,
In the kvm/next branch, sparse warns about
arch/x86/kvm/emulate.c:232 writeback_registers() error: buffer overflow
'ctxt-_regs' 9 = 15
This is because the array definition is ctxt
On Wed, Sep 12, 2012 at 11:15:40AM +0300, Avi Kivity wrote:
On 09/12/2012 07:40 AM, Fengguang Wu wrote:
Hi,
3 of my test boxes running v3.5 kernel become unaccessible and I find
two of them kept emitting this dmesg:
vmx_handle_exit: unexpected, valid vectoring info (0x8b0e
Hi Avi,
In the kvm/next branch, sparse warns about
arch/x86/kvm/emulate.c:232 writeback_registers() error: buffer overflow
'ctxt-_regs' 9 = 15
This is because the array definition is ctxt._regs[NR_VCPU_REGS] where
NR_VCPU_REGS=9 for i386 and 17 for x86_64.
It could be fixed by changing the
a local parameter instead
will fix it and make it eligible for calling forom atomic context.
Do the same change for the pci_get_class() as suggested by Bjorn Helgaas
[bhelgaas: changelog]
Bisected-by: Fengguang Wu fengguang...@intel.com
Signed-off-by: Feng Tang
On Mon, Aug 27, 2012 at 10:33:12AM +0800, Xiao Guangrong wrote:
On 08/24/2012 11:11 PM, Fengguang Wu wrote:
Hi Xiao,
FYI, kernel build failed on
tree: git://git.kernel.org/pub/scm/virt/kvm/kvm.git next
head: 4d8b81abc47b83a1939e59df2fdb0e98dfe0eedd
commit
On Wed, Aug 22, 2012 at 03:49:08PM +0800, Tang, Feng wrote:
Hi Fengguang,
On Wed, 22 Aug 2012 10:50:08 +0800
Fengguang Wu fengguang...@intel.com wrote:
Feng,
I think it's pci_get_subsys() triggered this assert:
/*
* Oi! Can't be having __GFP_FS
Feng,
I think it's pci_get_subsys() triggered this assert:
/*
* Oi! Can't be having __GFP_FS allocations with IRQs disabled.
*/
if (DEBUG_LOCKS_WARN_ON(irqs_disabled_flags(flags)))
return;
It's bisected down to this commit:
commit
On Tue, Aug 07, 2012 at 09:29:33AM -0400, Steven Rostedt wrote:
On Wed, 2012-08-01 at 07:57 +0800, Fengguang Wu wrote:
What was the next lines? I bet you it was PASSED. Which means it did
not fail. This is the second bug you found that has to do with RCU being
called in 'idle
[CC kvm developers]
On Mon, Jul 30, 2012 at 11:45:05AM -0400, Steven Rostedt wrote:
On Tue, 2012-07-24 at 17:07 +0800, Fengguang Wu wrote:
On Tue, Jul 24, 2012 at 05:03:30PM +0800, Fengguang Wu wrote:
And this warning shows up in one of the dozens of boots, for the same
kconfig
On Tue, Jul 31, 2012 at 09:13:39AM -0400, Steven Rostedt wrote:
On Tue, 2012-07-31 at 15:50 +0300, Avi Kivity wrote:
On 07/31/2012 03:43 PM, Steven Rostedt wrote:
That would be better. A hypervisor might be real-time capable (with
some effort kvm can do this), so we don't want to turn
On Tue, Jul 31, 2012 at 07:51:39PM -0400, Steven Rostedt wrote:
On Wed, 2012-08-01 at 07:43 +0800, Fengguang Wu wrote:
On Tue, Jul 31, 2012 at 09:13:39AM -0400, Steven Rostedt wrote:
On Tue, 2012-07-31 at 15:50 +0300, Avi Kivity wrote:
On 07/31/2012 03:43 PM, Steven Rostedt wrote
On Tue, Jul 31, 2012 at 05:18:11PM -0700, Paul E. McKenney wrote:
On Tue, Jul 31, 2012 at 08:09:38PM -0400, Steven Rostedt wrote:
On Tue, 2012-07-31 at 16:57 -0700, Paul E. McKenney wrote:
What was the next lines? I bet you it was PASSED. Which means it did
not fail. This is the
(attached as .config)
All related error/warning messages:
arch/x86/built-in.o: In function `interrupt':
(.init.rodata+0x830): undefined reference to `x86_hyper_kvm'
---
0-DAY kernel build testing backend Open Source Technology Centre
Fengguang Wu w...@linux.intel.com
Hi Avi,
On Thu, Jul 26, 2012 at 04:58:35PM +0300, Avi Kivity wrote:
On 07/26/2012 04:26 PM, Fengguang Wu wrote:
Hi Raghavendra,
Kernel build failed on
tree: git://git.kernel.org/pub/scm/virt/kvm/kvm.git auto-next
head: 12938728e8145ecd49dce97c52f10b713bcdfc94
commit
On Thu, Jul 26, 2012 at 05:13:45PM +0300, Avi Kivity wrote:
On 07/26/2012 05:03 PM, Fengguang Wu wrote:
Hi Avi,
On Thu, Jul 26, 2012 at 04:58:35PM +0300, Avi Kivity wrote:
On 07/26/2012 04:26 PM, Fengguang Wu wrote:
Hi Raghavendra,
Kernel build failed on
tree: git
glad to try it out in my compile servers.
Note that I've not encountered the bug since then (seems not very
reproducible). So the feedback would be kind of the patch works well
rather than confirming that it fixed the bug for me. Sorry for that.
Thanks,
Fengguang
On 06/04/2012 07:46 PM, Fengguang
Hi,
I'm running lots of kvm instances for doing kernel boot tests.
Unfortunately the test system itself is not stable enough, I got scary
errors in both kvm and the host kernel. Like this.
[294025.795382] kvm used greatest stack depth: 2896 bytes left
[310388.622083] kvm[1864]: segfault at c ip
On Mon, Jun 04, 2012 at 08:35:30PM +0800, Fengguang Wu wrote:
Hi Gleb,
On Mon, Jun 04, 2012 at 02:56:50PM +0300, Gleb Natapov wrote:
On Mon, Jun 04, 2012 at 07:46:03PM +0800, Fengguang Wu wrote:
Hi,
I'm running lots of kvm instances for doing kernel boot tests.
Unfortunately
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