On Tue, Jun 24, 2014 at 08:29:17AM +0800, Dexuan Cui wrote:
Currently the VSC has no chance to notify the VSP of the dirty rectangle on
VM
panic because the notification work is done in a workqueue, and in panic()
the
kernel typically ends up in an infinite loop, and a typical kernel config
to a synchronous mode, meaning
the VSC flushes any future framebuffer change to the VSP immediately.
MS-TFS: 157532
Signed-off-by: Dexuan Cui de...@microsoft.com
Reviewed-by: Haiyang Zhang haiya...@microsoft.com
---
drivers/video/fbdev/hyperv_fb.c | 58 ++---
1
MS-TFS: 157532
What is this line for?
Hi Greg,
This line is for our internal bug repository.
We have an automated system to correlate bugs with fixes so that our test
team knows when a bug fix has been accepted upstream and they need to
write a new test case for it.
The
to a synchronous mode, meaning
the VSC flushes any future framebuffer change to the VSP immediately.
v2: removed the MS-TFS line in the commit message
Signed-off-by: Dexuan Cui de...@microsoft.com
Reviewed-by: Haiyang Zhang haiya...@microsoft.com
---
drivers/video/fbdev/hyperv_fb.c | 58
-Original Message-
From: driverdev-devel-boun...@linuxdriverproject.org [mailto:driverdev-
devel-boun...@linuxdriverproject.org] On Behalf Of Dexuan Cui
Sent: Friday, June 27, 2014 5:35 AM
To: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de
-Original Message-
From: Dan Carpenter [mailto:dan.carpen...@oracle.com]
Sent: Tuesday, July 8, 2014 17:27 PM
To: Dexuan Cui
Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; plagn...@jcrosoft.com;
tomi.valkei...@ti.com; linux-fb
-Original Message-
From: Dan Carpenter [mailto:dan.carpen...@oracle.com]
Sent: Tuesday, July 8, 2014 17:27 PM
To: Dexuan Cui
Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org;
driverdev-
de...@linuxdriverproject.org; plagn...@jcrosoft.com;
tomi.valkei
to a synchronous mode, meaning
the VSC flushes any future framebuffer change to the VSP immediately.
v2: removed the MS-TFS line in the commit message
v3: remove some 'unlikely' markings
Signed-off-by: Dexuan Cui de...@microsoft.com
Reviewed-by: Haiyang Zhang haiya...@microsoft.com
---
drivers
...@microsoft.com
Cc: Haiyang Zhang haiya...@microsoft.com
Cc: sta...@vger.kernel.org
Signed-off-by: Dexuan Cui de...@microsoft.com
---
drivers/hv/hv_fcopy.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hv/hv_fcopy.c b/drivers/hv/hv_fcopy.c
index eaaa3d8..23b2ce2 100644
-Original Message-
From: Sitsofe Wheeler
Sent: Wednesday, August 20, 2014 17:27 PM
While booting a Hyper-V 3.17.0-rc1 guest on a 2012 R2 host a BUG was
triggered while registering hyperv_fb which in turn caused a panic.
Various kernel debugging options (CONFIG_DEBUG_PAGEALLOC,
-Original Message-
From: Sitsofe Wheeler
Sent: Tuesday, August 26, 2014 1:42 AM
[7.645526] hv_vmbus: registering driver hyperv_fb
[7.657553] BUG: unable to handle kernel paging request at
88007784
[7.658224] IP: [8159a7ac]
I'm curious about the difference. :-)
sync_set_bit() is only used in drivers/hv/ and drivers/xen/ while set_bit() is
used in all other places. What makes hv/xen special?
Thanks,
-- Dexuan
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to
-Original Message-
From: Jan Beulich
Sent: Wednesday, August 27, 2014 15:39 PM
On 27.08.14 at 09:30, de...@microsoft.com wrote:
I'm curious about the difference. :-)
sync_set_bit() is only used in drivers/hv/ and drivers/xen/ while set_bit()
is used in all other places. What
-Original Message-
From: Sitsofe Wheeler
On Tue, Aug 26, 2014 at 10:30:54AM +, Dexuan Cui wrote:
Actually I found the direct cause of the panic: sometimes
vmbus_post_msg() can return 4 (HV_STATUS_INVALID_ALIGNMENT), but
vmbus_open() doesn't propagate this error to the caller
-Original Message-
From: Sitsofe Wheeler
Sent: Wednesday, August 27, 2014 20:16 PM
do_hypercall() fails due to HV_STATUS_INVALID_ALIGNMENT, if the
specified input or output GPA pointer is not aligned to 8 bytes,
or, the specified input or output parameter lists spans pages.
-Original Message-
From: Tomi Valkeinen [mailto:tomi.valkei...@ti.com]
Sent: Wednesday, July 30, 2014 22:24 PM
+static struct fb_info *hvfb_info;
Static variables like these are usually a no-no. This prevents you from
having multiple device instances.
I agree.
static uint
-Original Message-
From: Tomi Valkeinen [mailto:tomi.valkei...@ti.com]
Sent: Thursday, July 31, 2014 21:38 PM
I think in hvfb_on_panic() we should be able to get the
hvfb_info pointer by
hvfb_info = container_of(nb, struct hv_fb_panic_nb, nb).
If you like that or have a better
-by: Dexuan Cui de...@microsoft.com
---
drivers/video/fbdev/hyperv_fb.c | 62 +++--
1 file changed, 59 insertions(+), 3 deletions(-)
diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
index e23392e..569e756 100644
--- a/drivers/video
With this patch, we can move the mouse to wake up the VM after the VM executes
echo freeze /sys/power/state.
This addresses part of https://bugzilla.redhat.com/show_bug.cgi?id=1086100
Cc: K. Y. Srinivasan k...@microsoft.com
Signed-off-by: Dexuan Cui de...@microsoft.com
---
drivers/hid/hid
With this patch, we can press a key to wake up the VM after the VM executes
echo freeze /sys/power/state.
This addresses part of https://bugzilla.redhat.com/show_bug.cgi?id=1086100
Cc: K. Y. Srinivasan k...@microsoft.com
Signed-off-by: Dexuan Cui de...@microsoft.com
---
drivers/input/serio
-Original Message-
From: Sitsofe Wheeler
Sent: Wednesday, August 20, 2014 17:27 PM
To: Dexuan Cui
Cc: KY Srinivasan; Greg Kroah-Hartman; Haiyang Zhang;
de...@linuxdriverproject.org; linux-kernel@vger.kernel.org; Jean-Christophe
Plagniol-Villard; linux-fb...@vger.kernel.org
While
-Original Message-
From: Sitsofe Wheeler
Sent: Wednesday, August 20, 2014 19:40 PM
I suppose you're using the latest mainline v3.17-rc1(7d1311b9).
That's right - Linux 3.17-rc1
(7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9).
Ok, let me try to reproduce it first.
Can you please
Claudio for the initial reporting, investigation and suggesting the fix.
Signed-off-by: Dexuan Cui de...@microsoft.com
Reported-by: Claudio Latini claudio.lat...@live.com
Cc: K. Y. Srinivasan k...@microsoft.com
---
drivers/input/serio/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion
-Original Message-
From: Greg KH [mailto:gre...@linuxfoundation.org]
Decoupling the dependency between hyperv_keyboard and i8042 needs
non-trivial efforts and is hence a long term goal.
For now, let's make the dependency explicit so people can beware of this.
You didn't make
-Original Message-
From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
ow...@vger.kernel.org] On Behalf Of Greg KH
What exactly needs to be done to fix this correctly that is going to
take too much work at the moment?
To decouple the dependency between the
-Original Message-
From: Florian Fainelli [mailto:f.faine...@gmail.com]
Sent: Monday, August 11, 2014 11:52 AM
I suppose you meant the below logic:
if (refresh) {
rtnl_lock();
netif_carrier_off(net);
netif_carrier_on(net);
rtnl_unlock();
-Original Message-
From: Bill Fink
In the case of ifplugd, it has parameters -u | --delay-up= which
defaults to 0 seconds, and -d | --delay-down= which defaults to
5 seconds. Maybe for hyperv you could specify --delay-down=0.
I don't know if other daemons such as systemd have
From: Tom Gundersen
Unluckily this logic doesn't work because the user-space daemons
like ifplugd, usually don't renew the DHCP immediately as long as they
receive a link-down message: they usually wait for some seconds and if
they find the link becomes up soon, they won't trigger renew
-Original Message-
From: Dmitry Torokhov
Sent: Wednesday, August 13, 2014 1:55 AM
To decouple the dependency between the hyperv-keyboard and i8042
modules, I suppose we probably have to re-implement hyperv-
keyboard by
using input_allocate_device(), input_register_device(),
-Original Message-
From: KY Srinivasan
The Arch users can simply select to build i8042 into the kernel as a
workaround.
The proper solution is to allow loading libps2 module even if i8042 did not
find
its device. I wish I could simply drop this i8042_lock_chip and stuff, but
-Original Message-
From: Dan Williams
e.g., on a bare metal host with Ubuntu 14.04, when I plug the RJ45 cable
out of the network card and then plug the cable back into the network card
quickly -- in ~3 seconds, networkd doesn't trigger DHCP renew request: in
/var/log/syslog,
-Original Message-
From: Dmitry Torokhov
How about this:
in libps2.c let's add and export a function pointer
i8042_lock_chip_if_port_owner: it is used to replace the current
if (i8042_check_port_owner(ps2dev-serio))
i8042_lock_chip();
The function pointer has
your reply.
Thanks!
-- Dexuan
-Original Message-
From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
ow...@vger.kernel.org] On Behalf Of Dexuan Cui
Sent: Wednesday, July 9, 2014 11:04 AM
To: gre...@linuxfoundation.org; dan.carpen...@oracle.com; linux-
ker
-Original Message-
From: gre...@linuxfoundation.org [mailto:gre...@linuxfoundation.org]
Sent: Thursday, July 24, 2014 11:53 AM
So, hi Greg and all,
If you think the patch itself is OK, may I know if it's OK for the patch to
go
into Greg's char-misc.git tree, as some other
-Original Message-
From: Dmitry Torokhov [mailto:dmitry.torok...@gmail.com]
Sent: Thursday, August 7, 2014 4:34 AM
To: Dexuan Cui
On Fri, Aug 01, 2014 at 07:28:24AM -0700, Dexuan Cui wrote:
With this patch, we can press a key to wake up the VM after the VM
executes
echo freeze
-Original Message-
From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
ow...@vger.kernel.org] On Behalf Of Dmitry Torokhov
Hi Dmitry,
Sorry, I didn't realize it's not public... :-)
I'll remove the line and re-send the patch.
No need to resend, I already applied
;
Haiyang Zhang; KY Srinivasan; Thomas Shao; Dexuan Cui
Subject: Re: [PATCH] Hyperv: Trigger DHCP renew after host hibernation
On Mon, Jul 21, 2014 at 11:32 PM, David Miller da...@davemloft.net
wrote:
From: Olaf Hering o...@aepfle.de
Date: Mon, 21 Jul 2014 11:18:51 +0200
On Mon, Jul 21
From: Greg KH [mailto:gre...@linuxfoundation.org]
Sent: Friday, August 8, 2014 11:32 AM
Hi Richard and all,
IMO the most feasible and need-the-least-change solution may be:
the hyperv network VSC driver passes the event
RNDIS_STATUS_NETWORK_CHANGE to the udev daemon?
In this way,
-Original Message-
From: Greg KH [mailto:gre...@linuxfoundation.org]
IMO the most feasible and need-the-least-change solution may be:
the hyperv network VSC driver passes the event
RNDIS_STATUS_NETWORK_CHANGE to the udev daemon?
No, don't do that, again, act like
-Original Message-
From: Dexuan Cui
Sent: Monday, August 11, 2014 11:24 AM
Now I understand it's not good to pass the event to the udev daemon,
and it's not good to use a SLEEP(10s) in the kernel space(even if it's in a
work task here).
Please let me know if it's the correct
sure the CapsLock state of the VM's
(virtual) keyboard is OFF because this patch assumes it -- we'll try to
fix this later, probably by tracking the state of virtual CapsLock, because
it looks the keyboard module doesn't supply an API for us to query the state
of the keyboard.
Signed-off-by: Dexuan
-Original Message-
From: Dmitry Torokhov
Sent: Saturday, August 16, 2014 0:58 AM
To: Dexuan Cui
For each char in the string, the host sends 2 events (key down/up with the
char's UNICODE value) to the guest.
The patch finds each char's scan codes of key down/up, and injects
-Original Message-
From: Dmitry Torokhov
Sent: Tuesday, August 19, 2014 2:52 AM
To: Dexuan Cui
On Mon, Aug 18, 2014 at 03:54:51AM +, Dexuan Cui wrote:
-Original Message-
From: Dmitry Torokhov
Sent: Saturday, August 16, 2014 0:58 AM
To: Dexuan Cui
For each
fails.
Signed-off-by: Dexuan Cui de...@microsoft.com
Reviewed-by: K. Y. Srinivasan k...@microsoft.com
---
v2: Add errno = 0; before the ioctl()
(Unnecessary and removed now since we remove syslog() in vss_do_freeze() in v3)
v3: Remove the unsafe syslog() in vss_do_freeze(): that could write
-Original Message-
From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
ow...@vger.kernel.org] On Behalf Of KY Srinivasan
Sent: Thursday, August 28, 2014 7:14 AM
From: Sitsofe Wheeler [mailto:sits...@gmail.com]
Sent: Wednesday, August 27, 2014 9:19 AM
BTW,
-Original Message-
From: Sitsofe Wheeler
Sent: Thursday, August 28, 2014 20:49 PM
The only issue seen on boot now is similar to
https://lkml.org/lkml/2014/8/19/227 ...
I don't see this issue. Do you still see the issue for EVERY boot
after you applied KY's
-Original Message-
From: Dan Carpenter
Sent: Friday, August 29, 2014 17:50 PM
To: KY Srinivasan
Cc: Sitsofe Wheeler; Dexuan Cui; Greg Kroah-Hartman; Haiyang Zhang;
linux-kernel@vger.kernel.org; de...@linuxdriverproject.org
Subject: Re: [PANIC, hyperv] BUG: unable to handle kernel
-Original Message-
From: Sitsofe Wheeler
Sent: Friday, August 29, 2014 19:20 PM
Because this particular return code is overloaded with multiple meanings
that can't necessarily be deduced from its name perhaps this
documentation patch would be helpful:
diff --git
-Original Message-
From: devel [mailto:driverdev-devel-boun...@linuxdriverproject.org] On Behalf
Of Dexuan Cui
Sent: Friday, September 26, 2014 12:52 PM
To: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; o...@aepfle.de
Hi all,
I suspect slow_virt_to_phys() may not work with vmalloc() in
the 32-bit PAE case(when the pa 4GB), probably due to 2MB page(?)
Is there any known issue with slow_virt_to_phys() + vmalloc() +
32-bit PAE + 2MB page?
From what I read the code of slow_virt_to_phys(), the variable 'psize' is
-Original Message-
From: owner-linux...@kvack.org [mailto:owner-linux...@kvack.org] On
Behalf Of Dexuan Cui
Sent: Tuesday, October 28, 2014 15:08 PM
To: Dave Hansen; Rik van Riel; H. Peter Anvin
Cc: linux-kernel@vger.kernel.org; linux...@kvack.org
Subject: Does slow_virt_to_phys
-Original Message-
From: owner-linux...@kvack.org [mailto:owner-linux...@kvack.org] On
Behalf Of Dexuan Cui
Sent: Tuesday, October 28, 2014 16:51 PM
To: dave.han...@intel.com; Rik van Riel; H. Peter Anvin
Cc: linux-kernel@vger.kernel.org; linux...@kvack.org
Subject: RE: Does
work (we can use the kernel parameter
mem=3000M to work around the issue).
Cc: K. Y. Srinivasan k...@microsoft.com
Cc: Haiyang Zhang haiya...@microsoft.com
Signed-off-by: Dexuan Cui de...@microsoft.com
---
arch/x86/mm/pageattr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
work (we can use the kernel parameter
mem=3000M to work around the issue).
Cc: K. Y. Srinivasan k...@microsoft.com
Cc: Haiyang Zhang haiya...@microsoft.com
Signed-off-by: Dexuan Cui de...@microsoft.com
---
arch/x86/mm/pageattr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
-Original Message-
From: owner-linux...@kvack.org [mailto:owner-linux...@kvack.org] On
Behalf Of Dexuan Cui
Sent: Wednesday, October 29, 2014 18:54 PM
To: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; linux-
m...@kvack.org; x...@kernel.org; o...@aepfle.de
Signed-off-by: Dexuan Cui de...@microsoft.com
Reviewed-by: K. Y. Srinivasan k...@microsoft.com
---
tools/hv/hv_vss_daemon.c | 21 +
1 file changed, 21 insertions(+)
diff --git a/tools/hv/hv_vss_daemon.c b/tools/hv/hv_vss_daemon.c
index 6a213b8..19567c5 100644
--- a/tools/hv
v2: I added errno = 0; in the ioctl()
Signed-off-by: Dexuan Cui de...@microsoft.com
Reviewed-by: K. Y. Srinivasan k...@microsoft.com
---
tools/hv/hv_vss_daemon.c | 28
1 file changed, 28 insertions(+)
diff --git a/tools/hv/hv_vss_daemon.c b/tools/hv/hv_vss_daemon.c
-Original Message-
From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
ow...@vger.kernel.org] On Behalf Of Dexuan Cui
Sent: Tuesday, September 23, 2014 2:02 AM
To: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; o
-Original Message-
From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
ow...@vger.kernel.org] On Behalf Of Dexuan Cui
Sent: Tuesday, September 23, 2014 13:01 PM
To: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; o
it will succeed next time.
Cc: K. Y. Srinivasan k...@microsoft.com
Signed-off-by: Dexuan Cui de...@microsoft.com
---
tools/hv/hv_kvp_daemon.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c
index 22b0764..9f4b303 100644
--- a/tools/hv
-Original Message-
From: Vitaly Kuznetsov
Sent: Wednesday, November 19, 2014 18:50 PM
To: Dexuan Cui
Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com;
jasow...@redhat.com; Haiyang Zhang
Subject
-Original Message-
From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com]
Sent: Wednesday, November 19, 2014 20:41 PM
To: Dexuan Cui
Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com;
jasow
-Original Message-
From: Vitaly Kuznetsov
--
Vitaly
OK, I can add this new check:
(I'll send out the v2 tomorrow in case people have new comments)
Thanks!
--- a/tools/hv/hv_kvp_daemon.c
+++ b/tools/hv/hv_kvp_daemon.c
@@ -1770,8 +1770,15 @@ kvp_done:
it will succeed next time.
We can also ignore the errors on sending.
Cc: Vitaly Kuznetsov vkuzn...@redhat.com
Cc: K. Y. Srinivasan k...@microsoft.com
Signed-off-by: Dexuan Cui de...@microsoft.com
---
v2: I also ignore the errors on sending, as Vitaly suggested.
tools/hv/hv_kvp_daemon.c | 14
-Original Message-
From: KY Srinivasan
Sent: Thursday, November 20, 2014 6:59 AM
diff --git a/drivers/hv/hv_fcopy.c b/drivers/hv/hv_fcopy.c index
23b2ce2..177122a 100644
--- a/drivers/hv/hv_fcopy.c
+++ b/drivers/hv/hv_fcopy.c
@@ -86,6 +86,15 @@ static void
Hi all,
When I try to run Ubuntu 14.10 guest (the nightly build with the kernel
version 3.16.0-12-generic) on hyper-v, occasionally, I get the below
panic(see the end of the mail) suddenly.
(I suppose it's likely the upstream kernel has the issue too)
When the panic happens, I'm running a memory
-Original Message-
From: KY Srinivasan
Sent: Friday, November 21, 2014 1:58 AM
To: Dexuan Cui; gre...@linuxfoundation.org; linux-kernel@vger.kernel.org;
driverdev-de...@linuxdriverproject.org; o...@aepfle.de;
a...@canonical.com; jasow...@redhat.com
Cc: Haiyang Zhang
Subject: RE
If num_ballooned is not 0, we shouldn't neglect the already-allocated 2MB
memory block(s).
Cc: K. Y. Srinivasan k...@microsoft.com
Cc: sta...@vger.kernel.org
Signed-off-by: Dexuan Cui de...@microsoft.com
---
drivers/hv/hv_balloon.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff
-Original Message-
From: Jason Wang [mailto:jasow...@redhat.com]
Sent: Monday, November 24, 2014 13:18 PM
To: Dexuan Cui; gre...@linuxfoundation.org; linux-kernel@vger.kernel.org;
driverdev-de...@linuxdriverproject.org; o...@aepfle.de;
a...@canonical.com; KY Srinivasan
Cc: Haiyang
-Original Message-
From: Jason Wang [mailto:jasow...@redhat.com]
Sent: Monday, November 24, 2014 15:28 PM
To: Dexuan Cui; gre...@linuxfoundation.org; linux-kernel@vger.kernel.org;
driverdev-de...@linuxdriverproject.org; o...@aepfle.de;
a...@canonical.com; KY Srinivasan
Cc: Haiyang
-Original Message-
From: Jason Wang [mailto:jasow...@redhat.com]
Sent: Monday, November 24, 2014 16:48 PM
To: Dexuan Cui; gre...@linuxfoundation.org; linux-kernel@vger.kernel.org;
driverdev-de...@linuxdriverproject.org; o...@aepfle.de;
a...@canonical.com; KY Srinivasan
Cc: Haiyang
If num_ballooned is not 0, we shouldn't neglect the
already-partially-allocated 2MB memory block(s).
Cc: Jason Wang jasow...@redhat.com
Cc: K. Y. Srinivasan k...@microsoft.com
Signed-off-by: Dexuan Cui de...@microsoft.com
---
v2: I fixed the logic error in v1, pointed by Jason Wang
fails.
Signed-off-by: Dexuan Cui de...@microsoft.com
Reviewed-by: K. Y. Srinivasan k...@microsoft.com
---
v2: Add errno = 0; before the ioctl()
(Unnecessary and removed now since we remove syslog() in vss_do_freeze() in v3)
v3: Remove the unsafe syslog() in vss_do_freeze(): that could write
-Original Message-
From: Vitaly Kuznetsov
Sent: Tuesday, November 11, 2014 0:37 AM
To: KY Srinivasan; Haiyang Zhang; Greg Kroah-Hartman
Cc: de...@linuxdriverproject.org; linux-kernel@vger.kernel.org; Dexuan Cui
Subject: [PATCH v2 1/2] Tools: hv: vssdaemon: report freeze errors
-Original Message-
From: Vitaly Kuznetsov
Sent: Tuesday, November 11, 2014 0:37 AM
To: KY Srinivasan; Haiyang Zhang; Greg Kroah-Hartman
Cc: de...@linuxdriverproject.org; linux-kernel@vger.kernel.org; Dexuan Cui
Subject: [PATCH v2 2/2] Tools: hv: vssdaemon: skip all filesystems
-by: Dexuan Cui de...@microsoft.com
---
drivers/hv/hv_fcopy.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/hv/hv_fcopy.c b/drivers/hv/hv_fcopy.c
index 23b2ce2..177122a 100644
--- a/drivers/hv/hv_fcopy.c
+++ b/drivers/hv/hv_fcopy.c
@@ -86,6 +86,15 @@ static void fcopy_work_func
-Original Message-
From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
ow...@vger.kernel.org] On Behalf Of Greg KH
Sent: Wednesday, September 24, 2014 14:32 PM
To: Dexuan Cui
Cc: linux-kernel@vger.kernel.org; driverdev-de...@linuxdriverproject.org;
o...@aepfle.de
-Original Message-
From: devel [mailto:driverdev-devel-boun...@linuxdriverproject.org] On
Behalf Of Dexuan Cui
Sent: Tuesday, October 21, 2014 17:56 PM
To: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; o...@aepfle.de
-Original Message-
From: devel [mailto:driverdev-devel-boun...@linuxdriverproject.org] On
Behalf Of Greg Kroah-Hartman
Sent: Thursday, November 27, 2014 11:03 AM
To: Vitaly Kuznetsov
Cc: de...@linuxdriverproject.org; Haiyang Zhang; linux-
ker...@vger.kernel.org
Subject: Re: [PATCH]
: K. Y. Srinivasan k...@microsoft.com
Signed-off-by: Dexuan Cui de...@microsoft.com
---
v2: I removed the FCP prefix as Greg asked.
I also updated the output message a little:
FCP: failed to acquire the semaphore --
can not acquire the semaphore: it is benign
drivers/hv/hv_fcopy.c
-Original Message-
From: Greg KH [mailto:gre...@linuxfoundation.org]
Sent: Thursday, November 27, 2014 7:54 AM
To: Dexuan Cui
Cc: linux-kernel@vger.kernel.org; driverdev-de...@linuxdriverproject.org;
o...@aepfle.de; a...@canonical.com; jasow...@redhat.com; KY Srinivasan;
Haiyang
-Original Message-
From: Jason Wang [mailto:jasow...@redhat.com]
Sent: Thursday, November 27, 2014 15:15 PM
To: Dexuan Cui
Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com; KY
Srinivasan; vkuzn
-Original Message-
From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com]
Sent: Saturday, November 8, 2014 1:09 AM
To: KY Srinivasan; Haiyang Zhang; Greg Kroah-Hartman
Cc: de...@linuxdriverproject.org; linux-kernel@vger.kernel.org; Dexuan Cui
Subject: [PATCH 0/3] Tools: hv: vssdaemon
-Original Message-
From: KY Srinivasan
Sent: Monday, December 1, 2014 23:55 PM
To: Dexuan Cui; Jason Wang
Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com;
vkuzn...@redhat.com; Haiyang Zhang
-Original Message-
From: devel [mailto:driverdev-devel-boun...@linuxdriverproject.org] On
Behalf Of Dexuan Cui
Sent: Wednesday, December 10, 2014 19:33 PM
To: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; vkuzn...@redhat.com; o
-Original Message-
From: Jason Wang [mailto:jasow...@redhat.com]
Sent: Thursday, November 27, 2014 17:01 PM
To: Dexuan Cui
Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com; KY
Srinivasan; vkuzn
Kuznetsov vkuzn...@redhat.com
Cc: K. Y. Srinivasan k...@microsoft.com
Signed-off-by: Dexuan Cui de...@microsoft.com
---
v2: I removed the FCP prefix as Greg asked.
I also updated the output message a little:
FCP: failed to acquire the semaphore --
can not acquire the semaphore: it is benign
-Original Message-
From: Jason Wang [mailto:jasow...@redhat.com]
Sent: Friday, November 28, 2014 14:47 PM
To: Dexuan Cui
Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com; KY
Srinivasan; vkuzn
-Original Message-
From: Jason Wang [mailto:jasow...@redhat.com]
Sent: Friday, November 28, 2014 18:13 PM
To: Dexuan Cui
Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com; KY
Srinivasan; vkuzn
-Original Message-
From: Jason Wang [mailto:jasow...@redhat.com]
Sent: Monday, December 1, 2014 16:23 PM
To: Dexuan Cui
Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com; KY
Srinivasan; vkuzn
-Original Message-
From: Jason Wang [mailto:jasow...@redhat.com]
Sent: Monday, December 1, 2014 18:18 PM
To: Dexuan Cui
Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com; KY
Srinivasan; vkuzn
-Original Message-
From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com]
Sent: Monday, December 1, 2014 18:53 PM
To: KY Srinivasan; Haiyang Zhang
Cc: de...@linuxdriverproject.org; Greg Kroah-Hartman; linux-
ker...@vger.kernel.org; Dexuan Cui
Subject: [PATCH v2] Drivers: hv: vmbus
shouldn't ignore the IPv6 address and we should pass BOOTPROTO=none
to the distro-specific script hv_set_ipconfig.
Tested in Ubuntu 14.10 and RHEL7.
Cc: K. Y. Srinivasan k...@microsoft.com
Signed-off-by: Dexuan Cui de...@microsoft.com
---
tools/hv/hv_kvp_daemon.c | 47
-Original Message-
From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com]
Sent: Tuesday, December 9, 2014 23:48 PM
To: KY Srinivasan
Cc: Haiyang Zhang; de...@linuxdriverproject.org; linux-
ker...@vger.kernel.org; Dexuan Cui
Subject: [PATCH 0/5] Tools: hv: fix compiler warnings and do
-Original Message-
From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com]
Sent: Tuesday, December 9, 2014 21:06 PM
To: Dexuan Cui
Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com;
jasow
Thanks,
-- Dexuan
-Original Message-
From: Dexuan Cui
Sent: Wednesday, December 10, 2014 15:34 PM
To: 'Vitaly Kuznetsov'
Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com;
jasow...@redhat.com
-Original Message-
From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com]
Sent: Wednesday, December 10, 2014 17:08 PM
To: Dexuan Cui
Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com;
jasow
In the case the host only injects an IPv6 address, the dhcp_enabled flag is
true (it's only for IPv4 according to Hyper-V host team), but we still need to
proceed to parse the IPv6 information.
Cc: Vitaly Kuznetsov vkuzn...@redhat.com
Cc: K. Y. Srinivasan k...@microsoft.com
Signed-off-by: Dexuan
-Original Message-
From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com]
Sent: Friday, January 2, 2015 22:51 PM
To: Dexuan Cui
Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; driverdev-
de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com;
jasow...@redhat.com
-Original Message-
From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com]
Sent: Wednesday, February 4, 2015 1:01 AM
To: KY Srinivasan; de...@linuxdriverproject.org
Cc: Haiyang Zhang; linux-kernel@vger.kernel.org; Dexuan Cui; Jason Wang
Subject: [PATCH 3/4] Drivers: hv: vmbus: protect
1 - 100 of 1347 matches
Mail list logo
