.
I would to the stable.vger.kernel.org:
# apply only to v4.1
As the earlier ones will work fine.
Thank you!
Oh, and Reviewed-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
arch/x86/xen/Makefile | 4 ++--
arch/x86/xen/xen-ops.h | 11 ---
2 files changed, 6 insertions(+), 9
, including the security issues which XSA-120 sought
to address.
CC: stable@vger.kernel.org
Reported-by: Jan Beulich jbeul...@suse.com
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
drivers/xen/xen-pciback/pciback_ops.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/xen/xen
.
While I'm at it, this removes pv_info setup from kvmclock. That
code seems to serve no purpose.
Cc: stable@vger.kernel.org
Signed-off-by: Andy Lutomirski l...@amacapital.net
Suggested-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
arch/x86/kernel/kvm.c | 9 -
arch/x86
On Mon, Dec 01, 2014 at 04:27:44PM -0500, Boris Ostrovsky wrote:
Paravirtual guests are not expected to load microcode into processors
and therefore it is not necessary to initialize microcode loading
logic.
CC-ing the KVM folks since they use the paravirt interface too.
In fact, under
On Thu, Nov 27, 2014 at 10:12:28AM +0100, Borislav Petkov wrote:
On Wed, Nov 26, 2014 at 07:13:02PM -0800, Boris Ostrovsky wrote:
I was confusing you: accessing dis_ucode_ldr by virtual address does
work on PV. But we then fail later, in load_ucode_intel_ap(), because
it also tries to use
On Tue, Nov 25, 2014 at 09:26:28PM +0100, Borislav Petkov wrote:
On Tue, Nov 25, 2014 at 02:28:46PM -0500, Boris Ostrovsky wrote:
You'd have to decide at runtime --- many baremetal systems are
compiled with PARAVIRT.
Right, but the microcode loader is not used at all on PV, right?
Is
On Mon, Jul 28, 2014 at 02:06:59PM +0100, David Vrabel wrote:
On 14/07/14 17:18, Konrad Rzeszutek Wilk wrote:
As commit 0a9fd0152929db372ff61b0d6c280fdd34ae8bdb
'xen/pciback: Document the entry points for 'pcistub_put_pci_dev''
explained there are four entry points in this function.
Two
On Tue, Jul 15, 2014 at 08:26:41AM -0700, Andy Lutomirski wrote:
Xen doesn't call start_secondary.
Duh!
Cc: stable@vger.kernel.org
Signed-off-by: Andy Lutomirski l...@amacapital.net
---
espfix still doesn't seem to work on Xen (it goes boom in some way that
I don't understand right
On Tue, Jul 15, 2014 at 08:44:39AM -0700, Andy Lutomirski wrote:
On Tue, Jul 15, 2014 at 8:38 AM, Konrad Rzeszutek Wilk
konrad.w...@oracle.com wrote:
On Tue, Jul 15, 2014 at 08:26:41AM -0700, Andy Lutomirski wrote:
Xen doesn't call start_secondary.
Duh!
Cc: stable@vger.kernel.org
it even simpler we will modify xen_pcibk_release_pci_dev
to quality whether it should take a lock or not - as it ends
up calling xen_pcibk_release_pci_dev and needs to hold the lock.
CC: stable@vger.kernel.org
Reviewed-by: Boris Ostrovsky boris.ostrov...@oracle.com
Signed-off-by: Konrad Rzeszutek Wilk
-by: H. Peter Anvin h...@linux.intel.com
Link:
http://lkml.kernel.org/r/1398816946-3351-1-git-send-email-...@linux.intel.com
Cc: Konrad Rzeszutek Wilk konrad.w...@oracle.com
Cc: Borislav Petkov b...@alien8.de
Cc: Andrew Lutomriski aml...@gmail.com
Cc: Linus Torvalds torva...@linux-foundation.org
On Fri, Jun 06, 2014 at 06:56:57AM -0700, Greg KH wrote:
On Fri, Jun 06, 2014 at 12:47:07PM +0200, Jiri Slaby wrote:
On 06/04/2014 07:48 AM, Greg KH wrote:
On Wed, May 14, 2014 at 03:11:22PM -0400, Konrad Rzeszutek Wilk wrote:
Hey Greg
This email is in regards to backporting two
Hey Greg
This email is in regards to backporting two patches to stable that
fall under the 'performance' rule:
bfe11d6de1c416cea4f3f0f35f864162063ce3fa
fbe363c476afe8ec992d3baf682670a4bd1b6ce6
I've copied Jerry - the maintainer of the Oracle's kernel. I don't have
the emails of the other
On Fri, Nov 15, 2013 at 07:42:29PM +0900, Jonghwan Choi wrote:
This patch looks like it should be in the 3.11-stable tree, should we apply
it?
No.
Thank you.
--
From: Konrad Rzeszutek Wilk konrad.w...@oracle.com
commit b1922a519e0788518d64abe7ec37d5de30e42305 upstream
Sure; this is your baby :) Why don't you handle it via your tree,
since it's more related to xen than any PCI core stuff.
Acked-by: Bjorn Helgaas bhelg...@google.com
Definitly fixed in v3.12. Just tested it and it works.
George, Ian, how do I close a bug in
allowing OP_DISCARD).
Cc: stable@vger.kernel.org
Cc: Jan Beulich jbeul...@suse.com
Cc: Konrad Rzeszutek Wilk konrad.w...@oracle.com
Thank you for spotting that. Let me stick it on my for-jens queue.
Signed-off-by: Vegard Nossum vegard.nos...@oracle.com
---
drivers/block/xen-blkback/blkback.c
Rzeszutek Wilk konrad.w...@oracle.com
Signed-off-by: Jonghwan Choi jhbird.c...@samsung.com
---
arch/x86/xen/smp.c | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index d99cae8..a1e58e1 100644
--- a/arch/x86/xen/smp.c
: Konrad Rzeszutek Wilk konrad.w...@oracle.com
Cc: Anne Milicia anne.mili...@oracle.com
---
drivers/block/xen-blkfront.c | 36 +---
1 files changed, 17 insertions(+), 19 deletions(-)
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index
...@xenapiadmin.com
commit fce92683570c2ddcdb82cde67b0b07800106fbd9 upstream
Fixed assignment error in if statement in balloon.c
Signed-off-by: Lisa Nguyen l...@xenapiadmin.com
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
Signed-off-by: Jonghwan Choi jhbird.c...@samsung.com
run on stale data.
Signed-off-by: David Vrabel david.vra...@citrix.com
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
[v1: Expanded the commit description a bit]
Signed-off-by: Jonghwan Choi jhbird.c...@samsung.com
---
drivers/xen/evtchn.c | 21 ++---
1 file
the original git commit
id to stable@vger.kernel.org.
thanks,
greg k-h
-- original commit in Linus's tree --
From 1625e7e549c50fb57a1e1ab1cb0f5735c84c9029 Mon Sep 17 00:00:00 2001
From: Konrad Rzeszutek Wilk konrad.w...@oracle.com
Date: Mon, 24 Jun 2013 11:47
On Tue, Jul 09, 2013 at 02:38:53PM +0100, David Vrabel wrote:
From: David Vrabel david.vra...@citrix.com
If there are UNUSABLE regions in the machine memory map, dom0 will
attempt to map them 1:1 which is not permitted by Xen and the kernel
will crash.
There isn't anything interesting in
On Tue, Jul 09, 2013 at 06:00:17PM +0100, Aurelien Chartier wrote:
On 09/07/13 14:38, David Vrabel wrote:
From: David Vrabel david.vra...@citrix.com
If there are UNUSABLE regions in the machine memory map, dom0 will
attempt to map them 1:1 which is not permitted by Xen and the kernel
On Tue, Jul 09, 2013 at 03:44:38PM +0100, David Vrabel wrote:
On 09/07/13 15:13, Konrad Rzeszutek Wilk wrote:
On Tue, Jul 09, 2013 at 02:38:53PM +0100, David Vrabel wrote:
From: David Vrabel david.vra...@citrix.com
If there are UNUSABLE regions in the machine memory map, dom0
On Sun, Jun 16, 2013 at 11:39:48PM +0100, Ben Hutchings wrote:
On Fri, 2013-06-14 at 10:11 -0400, Konrad Rzeszutek Wilk wrote:
On Fri, Jun 14, 2013 at 02:41:33AM +0100, Ben Hutchings wrote:
On Fri, 2013-06-14 at 02:30 +0100, Ben Hutchings wrote:
On Tue, 2013-06-11 at 12:35 -0700, gre
as suggested by Jan]
[v4: Move wake_up after kthread_stop as suggested by Jan]
[v5: Use RING_REQUEST_PROD_OVERFLOW instead]
[v6: Use RING_REQUEST_PROD_OVERFLOW - Jan's version]
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
Reviewed-by: Jan Beulich jbeul...@suse.com
gadsa
---
drivers/block/xen
On Fri, Jun 14, 2013 at 02:41:33AM +0100, Ben Hutchings wrote:
On Fri, 2013-06-14 at 02:30 +0100, Ben Hutchings wrote:
On Tue, 2013-06-11 at 12:35 -0700, gre...@linuxfoundation.org wrote:
This is a note to let you know that I've just added the patch titled
xen/smp: Fixup NOHZ per
So at least part of the problem *is* a bug in Linux.
Good! Bjorn, would you be OK Ack-ing the patch I sent (attached here
for reference) or putting it in your queue for Linus?
My plan would be to send it to Linus in the 3.11 merge window.
Sure; this is your baby :) Why don't you
On Tue, Jun 11, 2013 at 05:17:45PM +0100, George Dunlap wrote:
On 06/11/2013 05:08 PM, konrad wilk wrote:
On 6/11/2013 11:36 AM, George Dunlap wrote:
On 06/10/2013 10:06 PM, Konrad Rzeszutek Wilk wrote:
There are two tool-stack that can instruct the Xen PCI frontend
and backend to change
On Wed, Jun 12, 2013 at 02:47:11PM +0100, George Dunlap wrote:
On 12/06/13 14:45, Konrad Rzeszutek Wilk wrote:
On Tue, Jun 11, 2013 at 05:17:45PM +0100, George Dunlap wrote:
On 06/11/2013 05:08 PM, konrad wilk wrote:
On 6/11/2013 11:36 AM, George Dunlap wrote:
On 06/10/2013 10:06 PM, Konrad
after kthread_stop as suggested by Jan]
[v5: Use RING_REQUEST_PROD_OVERFLOW instead]
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
Reviewed-by: Jan Beulich jbeul...@suse.com
---
drivers/block/xen-blkback/blkback.c | 12 +++-
drivers/block/xen-blkback/common.h | 2 ++
drivers
: stable@vger.kernel.org
[v1: Make the macro do the ring thing, swap arguments around to
match the comment]
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
include/xen/interface/io/ring.h | 6 ++
1 file changed, 6 insertions(+)
diff --git a/include/xen/interface/io/ring.h b
On Mon, Jun 10, 2013 at 04:52:35PM +0100, Jan Beulich wrote:
On 07.06.13 at 22:11, Konrad Rzeszutek Wilk konrad.w...@oracle.com
wrote:
On Tue, Jun 04, 2013 at 03:57:06PM -0400, Konrad Rzeszutek Wilk wrote:
+ /* N.B. 'rp', not 'rc'. */
+ if (RING_REQUEST_CONS_OVERFLOW(blk_rings-common
-...@vger.kernel.org
Cc: stable@vger.kernel.org
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
drivers/pci/xen-pcifront.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c
index ac99515..cc46e253 100644
On Thu, Jun 06, 2013 at 12:47:35PM +0100, Jan Beulich wrote:
On 05.06.13 at 19:35, Konrad Rzeszutek Wilk konrad.w...@oracle.com
wrote:
@@ -230,6 +231,7 @@ static int xen_blkif_map(struct xen_blkif *blkif,
unsigned long shared_page,
static void xen_blkif_disconnect(struct xen_blkif
-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
It breaks the build on 3.4, so I can't apply it. Can someone please
backport it (and TEST IT) and send it so that I can apply it?
Here it is (And yes, tested as well)
From 54b2ca57244ced30190fbdaeed9514bda63032eb Mon Sep 17 00:00:00 2001
From: Jan
On Tue, Jun 04, 2013 at 03:57:06PM -0400, Konrad Rzeszutek Wilk wrote:
Check that the ring does not have an insane amount of requests
(more than there could fit on the ring).
If we detect this case we will stop processing the requests
and wait until the XenBus disconnects the ring
by David]
[v3: Use RING_REQUEST_CONS_OVERFLOW as suggested by Jan]
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
drivers/block/xen-blkback/blkback.c | 14 --
drivers/block/xen-blkback/common.h | 2 ++
drivers/block/xen-blkback/xenbus.c | 2 ++
3 files changed, 16
On Tue, Jun 04, 2013 at 09:14:11PM -0700, Greg KH wrote:
On Mon, Jun 03, 2013 at 08:02:32AM -0400, Konrad Rzeszutek Wilk wrote:
Hey Greg,
I hadn't (by mistake) put the CC: stable@vger.kernel.org on said patch
(Which is in the Linux kernel).
If possible please back-port said patch
gosh, that is very badly worded.
.. snip..
I took the advice and altered the patch and hopefully fixed
the commit description to make more sense:
From 8aa353ba3eb706e89a311645a3eeff9e27b61e33 Mon Sep 17 00:00:00 2001
From: Konrad Rzeszutek Wilk konrad.w...@oracle.com
Date: Wed, 23 Jan 2013 16
it pr_warn instead of pr_debug]
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
drivers/block/xen-blkback/blkback.c | 13 -
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/drivers/block/xen-blkback/blkback.c
b/drivers/block/xen-blkback/blkback.c
index
, and then that
jiffies value significantly updated, before the key is unpressed.
Reviewed-by: David Vrabel david.vra...@citrix.com
Signed-off-by: Keir Fraser keir.fra...@citrix.com
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
(cherry picked from commit bee980d9e9642e96351fa3ca9077b853ecf62f57
the stable part b/c git commit 4b0c0f294 is on the stable
tree.
CC: stable@vger.kernel.org
Suggested-by: Thomas Gleixner t...@linutronix.de
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
arch/x86/xen/smp.c | 8
1 file changed, 8 insertions(+)
diff --git a/arch/x86/xen/smp.c
){+.+.+.}, at: [810962a7]
cpu_hotplug_begin+0x27/0x60
Suggested-by: Borislav Petkov b...@alien8.de
CC: stable@vger.kernel.org # for v3.9
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
arch/x86/kernel/microcode_intel_early.c |5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git
On Wed, May 08, 2013 at 08:22:35PM +0200, Borislav Petkov wrote:
On Wed, May 08, 2013 at 12:13:03PM -0400, Konrad Rzeszutek Wilk wrote:
This can easily be triggered if a new CPU is added (via
ACPI hotplug mechanism) and from user-space do:
echo 1 /sys/devices/system/cpu/cpu3/online
-write the per_cpu(xen_vcpu, cpu) if it points to
per_cpu(xen_vcpu_info).
CC: stable@vger.kernel.org
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
arch/x86/xen/enlighten.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen
On Fri, Apr 26, 2013 at 05:11:35PM +0100, Stefano Stabellini wrote:
On Tue, 16 Apr 2013, Konrad Rzeszutek Wilk wrote:
When we online the CPU, we get this splat:
smpboot: Booting Node 0 Processor 1 APIC 0x2
installing Xen timer for CPU 1
BUG: sleeping function called from invalid
2483 xen-percpu-virq timer2
This patch fixes it.
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
CC: stable@vger.kernel.org
---
arch/x86/xen/smp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index 09ea61d..f80e69c 100644
Rzeszutek Wilk konrad.w...@oracle.com
---
arch/x86/xen/enlighten.c | 5 -
arch/x86/xen/time.c | 6 +-
2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 47d3243..ddbd54a 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86
spinlock0
71: 0 0 xen-percpu-ipi spinlock1
77: 0 0 xen-percpu-ipi spinlock2
There is the oddity of the 'spinlock1' still being present.
CC: stable@vger.kernel.org
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
arch/x86/xen/smp.c
On Wed, Apr 03, 2013 at 09:01:06AM -0700, Greg Kroah-Hartman wrote:
On Wed, Apr 03, 2013 at 04:01:54PM +0200, William Dauchy wrote:
On Tue, Mar 12, 2013 at 11:10 PM, Greg Kroah-Hartman
gre...@linuxfoundation.org wrote:
IOW I don't see why this got proposed for stable at all.
=914737
Tested-by: Josh Boyer jwbo...@redhat.com
Reported-and-Tested-by: Krishna Raman kra...@redhat.com
Signed-off-by: Samu Kallio samu.kal...@aberdeencloud.com
Tested-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
arch/x86/mm/fault.c | 6
On Wed, Mar 20, 2013 at 08:08:45PM -0400, Josh Boyer wrote:
On Wed, Mar 20, 2013 at 06:53:55AM -0700, Boris Ostrovsky wrote:
- jwbo...@redhat.com wrote:
On Wed, Mar 13, 2013 at 09:25:44AM -0400, Boris Ostrovsky wrote:
On 03/01/2013 07:14 AM, Josh Boyer wrote:
On Thu, Feb
@vger.kernel.org.
Here you go for git commit c79c49826270b8b0061b2fca840fc3f013c8a78a:
From 3b7ab88ffdb2bae46f492c51991646805f80a44d Mon Sep 17 00:00:00 2001
From: Konrad Rzeszutek Wilk konrad.w...@oracle.com
Date: Mon, 4 Mar 2013 12:10:23 +0800
Subject: [PATCH] xen/pat: Disable PAT using pat_enabled
On Mon, Mar 04, 2013 at 09:14:47AM +, Jan Beulich wrote:
On 04.03.13 at 10:11, Paul Bolle pebo...@tiscali.nl wrote:
On Mon, 2013-03-04 at 07:55 +, Jan Beulich wrote:
On 03.03.13 at 11:20, Paul Bolle pebo...@tiscali.nl wrote:
For one, a fix for the (indeed valid) compiler warning
On Fri, Feb 22, 2013 at 09:07:42AM -0800, Greg KH wrote:
On Fri, Feb 22, 2013 at 11:57:04AM -0500, Konrad Rzeszutek Wilk wrote:
On Fri, Feb 22, 2013 at 08:19:30AM -0800, Greg KH wrote:
On Fri, Feb 22, 2013 at 10:46:45AM -0500, Konrad Rzeszutek Wilk wrote:
Hey Greg,
Please put
Commit-ID: a2fd6419174470f5ae6383f5037d0ee21ed9833f
Gitweb: http://git.kernel.org/tip/a2fd6419174470f5ae6383f5037d0ee21ed9833f
Author: Konrad Rzeszutek Wilk konrad.w...@oracle.com
AuthorDate: Mon, 25 Feb 2013 15:54:09 -0500
Committer: H. Peter Anvin h...@linux.intel.com
CommitDate: Mon
On Fri, Feb 22, 2013 at 08:19:30AM -0800, Greg KH wrote:
On Fri, Feb 22, 2013 at 10:46:45AM -0500, Konrad Rzeszutek Wilk wrote:
Hey Greg,
Please put git commit 51ac8893a7a51b196501164e645583bf78138699
commit 51ac8893a7a51b196501164e645583bf78138699
Author: Jan Beulich jbeul...@suse.com
...@suse.com
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
arch/x86/xen/xen-asm_32.S | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
index f9643fc..33ca6e4 100644
--- a/arch/x86/xen
...@arm.linux.org.uk
Cc: Konrad Rzeszutek Wilk kon...@darnok.org
Acked-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
Cc: Nitin Gupta ngu...@vflare.org
Cc: Seth Jennings sjenn...@linux.vnet.ibm.com
Reported-by: Matt Sealey m...@genesi-usa.com
Signed-off-by: Minchan Kim minc...@kernel.org
---
Matt
On Mon, Jan 28, 2013 at 11:07:46AM +, Jan Beulich wrote:
On 25.01.13 at 19:43, Konrad Rzeszutek Wilk konrad.w...@oracle.com
wrote:
@@ -764,6 +768,9 @@ __do_block_io_op(struct xen_blkif *blkif)
rp = blk_rings-common.sring-req_prod;
rmb(); /* Ensure we see queued requests up
On Mon, Jan 28, 2013 at 11:38:50AM +, David Vrabel wrote:
On 25/01/13 18:43, Konrad Rzeszutek Wilk wrote:
Check that the ring does not have an insane amount of requests
(more than there could fit on the ring).
[...]
--- a/drivers/block/xen-blkback/blkback.c
+++ b/drivers/block/xen
On Mon, Jan 28, 2013 at 04:03:49PM +, David Vrabel wrote:
On 28/01/13 15:44, Konrad Rzeszutek Wilk wrote:
On Mon, Jan 28, 2013 at 11:38:50AM +, David Vrabel wrote:
On 25/01/13 18:43, Konrad Rzeszutek Wilk wrote:
Check that the ring does not have an insane amount of requests
On Mon, Jan 28, 2013 at 04:18:59PM +, Jan Beulich wrote:
On 28.01.13 at 16:42, Konrad Rzeszutek Wilk konrad.w...@oracle.com
wrote:
On Mon, Jan 28, 2013 at 11:07:46AM +, Jan Beulich wrote:
On 25.01.13 at 19:43, Konrad Rzeszutek Wilk konrad.w...@oracle.com
wrote:
@@ -764,6
...@citrix.com
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
drivers/block/xen-blkback/blkback.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/block/xen-blkback/blkback.c
b/drivers/block/xen-blkback/blkback.c
index 742871d..2de3da9 100644
--- a/drivers/block/xen
: stable@vger.kernel.org
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
include/xen/interface/io/ring.h | 6 ++
1 file changed, 6 insertions(+)
diff --git a/include/xen/interface/io/ring.h b/include/xen/interface/io/ring.h
index 75271b9..1114dde 100644
--- a/include/xen
@vger.kernel.org
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
drivers/block/xen-blkback/blkback.c | 11 +--
drivers/block/xen-blkback/common.h | 2 ++
drivers/block/xen-blkback/xenbus.c | 2 ++
3 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/drivers/block/xen
On Fri, Jan 25, 2013 at 06:45:29PM +0100, Roger Pau Monné wrote:
On 25/01/13 18:32, Konrad Rzeszutek Wilk wrote:
We want to be able to exit if the difference between the request
produced (what the frontend tells us) and the requests consumed
(what we have so far processed) is greater than
On Fri, Jan 25, 2013 at 12:32:31PM -0500, Konrad Rzeszutek Wilk wrote:
We want to be able to exit if the difference between the request
produced (what the frontend tells us) and the requests consumed
(what we have so far processed) is greater than the ring size.
If so, we should terminate
On Fri, Jan 25, 2013 at 06:45:29PM +0100, Roger Pau Monné wrote:
On 25/01/13 18:32, Konrad Rzeszutek Wilk wrote:
We want to be able to exit if the difference between the request
produced (what the frontend tells us) and the requests consumed
(what we have so far processed) is greater than
On Fri, Jan 25, 2013 at 12:32:32PM -0500, Konrad Rzeszutek Wilk wrote:
Check that the ring does not have an insane amount of requests
(more than there could fit on the ring).
.. snip..
diff --git a/drivers/block/xen-blkback/blkback.c
b/drivers/block/xen-blkback/blkback.c
index 2de3da9
.
Cc: stable@vger.kernel.org # for 3.6 and above
Cc: Daniel Lezcano daniel.lezc...@linaro.org
Cc: Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com
Cc: Rafael J. Wysocki r...@sisk.pl
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
drivers/idle/intel_idle.c | 3 +--
1 file changed, 1
On Tue, Jan 15, 2013 at 11:33:28PM +0100, Rafael J. Wysocki wrote:
On Tuesday, January 15, 2013 05:23:23 PM Konrad Rzeszutek Wilk wrote:
The 'intel_idle_probe' probes the CPU and sets the CPU notifier.
But if later on during the module initialization we fail (say
in cpuidle_register_driver
On Mon, Jan 14, 2013 at 10:29:41AM +0100, Matt Wilson wrote:
On Fri, Jan 11, 2013 at 04:35:50PM -0500, Konrad Rzeszutek Wilk wrote:
With this patch I get:
[2.555087] GHES: HEST is not enabled!
[2.560522] ioatdma: Intel(R) QuickData Technology Driver 4.00
[2.569651
to prevent this type of bug from reoccurring in the future.
Signed-off-by: Matt Wilson m...@amazon.com
Reviewed-and-Tested-by: Steven Noonan snoo...@amazon.com
Acked-by: Ian Campbell ian.campb...@citrix.com
Cc: Konrad Rzeszutek Wilk konrad.w...@oracle.com
Cc: Annie Li annie
@vger.kernel.org.
Mojiong sent it to that mailing list and I bounced his email to your
email address just in case.
Backport that he sent is
Acked-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
thanks,
greg k-h
-- original commit in Linus's tree --
From
.
Oracle-bug: 14630170
CC: stable@vger.kernel.org
Tested-by: Jingjie Jiang jingjie.ji...@oracle.com
Suggested-by: Mukesh Rathor mukesh.rat...@oracle.com
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
arch/x86/xen/mmu.c | 21 -
include/trace/events
: remove duplicated include from enlighten.c
Remove duplicated include.
dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)
CC: stable@vger.kernel.org
Signed-off-by: Wei Yongjun yongjun_...@trendmicro.com.cn
Signed-off-by: Konrad Rzeszutek Wilk
On Wed, Oct 17, 2012 at 02:29:40PM +0100, David Vrabel wrote:
From: David Vrabel david.vra...@citrix.com
In 32 bit guests, if a userspace process has %eax == -ERESTARTSYS
(-512) or -ERESTARTNOINTR (-513) when it is interrupted by an event
/and/ the process has a pending signal then %eip (and
On Mon, Oct 15, 2012 at 05:14:18PM +0100, Ian Campbell wrote:
On Mon, 2012-10-15 at 17:05 +0100, Ian Campbell wrote:
+static bool xen_strict_xenbus_quirk()
+{
+ uint32_t eax, ebx, ecx, edx, base;
+
+ base = xen_cpuid_base();
+ cpuid(base + 1, eax, ebx, ecx, edx);
checks whether the hypervisor is older than 4.0 and if so does not try to
perform the read.
Fixes-Oracle-Bug: 14708233
CC: stable@vger.kernel.org
CC: Olaf Hering o...@aepfle.de
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
drivers/xen/xenbus/xenbus_xs.c | 15 +++
1
for v3.4 and v3.5
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
drivers/xen/xen-pciback/pci_stub.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/xen/xen-pciback/pci_stub.c
b/drivers/xen/xen-pciback/pci_stub.c
index acec6fa..e5a0c13 100644
to the stable tree,
please let stable@vger.kernel.org know about it.
Please don't. It should only go in 3.5 tree.
Thanks!
From 5bc6f9888db5739abfa0cae279b4b442e4db8049 Mon Sep 17 00:00:00 2001
From: Konrad Rzeszutek Wilk konrad.w...@oracle.com
Date: Mon, 30 Jul 2012 10:18:05 -0400
Subject: xen/p2m
in the same domain. A detailed explanation is
included in the commit message.
A simple cherry-pick should work for all the stable versions.
Acked-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
Thank you!
Thanks,
Stefano
commit b9e0d95c041ca2d7ad297ee37c2e9cfab67a188f
Author: Stefano
with this commit.
v2: Fixed an error path and removed an unused variable.
Signed-off-by: Thomas Hellstrom thellst...@vmware.com
Cc: Jerome Glisse jgli...@redhat.com
Cc: stable@vger.kernel.org
Reviewed-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
drivers/gpu/drm/ttm/ttm_bo.c | 13
On Thu, Jun 07, 2012 at 01:03:44PM +0900, Greg KH wrote:
3.4-stable review patch. If anyone has any objections, please let me know.
It breaks Linux running under Amazon EC2 under 32-bit. Please
don't apply it to any 3.x kernels until we figure out a
fix to this.
--
From:
On Wed, May 30, 2012 at 10:29:16PM +0200, William Dauchy wrote:
Hello Konrad,
On Tue, May 29, 2012 at 4:47 PM, Konrad Rzeszutek Wilk
konrad.w...@oracle.com wrote:
I think I know and just narrowed down the issue this Friday.
William, could you please apply the patch outlined in
https
Commit-ID: 1ab46fd319bcf1fcd9fb6311727d532b580e4eba
Gitweb: http://git.kernel.org/tip/1ab46fd319bcf1fcd9fb6311727d532b580e4eba
Author: Konrad Rzeszutek Wilk kon...@darnok.org
AuthorDate: Wed, 30 May 2012 18:23:56 -0400
Committer: H. Peter Anvin h...@zytor.com
CommitDate: Wed, 30 May 2012
On Sat, May 26, 2012 at 11:29:37AM -0700, Hugh Dickins wrote:
On Mon, 21 May 2012, Konrad Rzeszutek Wilk wrote:
On Mon, May 21, 2012 at 12:30:45AM +0200, William Dauchy wrote:
Hello,
On Xen, when booting a guest with a system disk and an additional swap
disk I'm getting a calltrace
On Mon, May 21, 2012 at 12:30:45AM +0200, William Dauchy wrote:
Hello,
On Xen, when booting a guest with a system disk and an additional swap
disk I'm getting a calltrace.
xen hypervisor: 4.1.2; linux dom0: v3.3.6; linux guest: v3.2.17
When booting without a swap disk, I don't have the
On Mon, Apr 02, 2012 at 04:49:04PM -0700, Greg KH wrote:
On Mon, Apr 02, 2012 at 04:43:05PM -0700, Suresh Siddha wrote:
On Mon, 2012-04-02 at 16:27 -0700, Greg KH wrote:
On Mon, Apr 02, 2012 at 06:47:02PM -0400, Konrad Rzeszutek Wilk wrote:
Hey Greg,
The git commit
Author: Suresh Siddha suresh.b.sid...@intel.com
Date: Mon Mar 12 11:36:33 2012 -0700
x86/ioapic: Add register level checks to detect bogus io-apic entries
With out this commit, if the bios lists bogus io-apic's, then we will
see some error messages (Unable to reset IRR for
On Tue, Apr 03, 2012 at 10:26:42PM +0800, Teck Choon Giam wrote:
On Tue, Apr 3, 2012 at 9:28 PM, Konrad Rzeszutek Wilk
konrad.w...@oracle.com wrote:
Author: Suresh Siddha suresh.b.sid...@intel.com
Date: Mon Mar 12 11:36:33 2012 -0700
x86/ioapic: Add register level checks
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