Displaying 20 results from an estimated 656 matches for "sasha".
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2020 Oct 09
1
[PATCH] drm/nouveau/kms: Fix NULL pointer dereference in nouveau_connector_detect_depth
This oops manifests itself on the following hardware:
01:00.0 VGA compatible controller: NVIDIA Corporation G98M [GeForce G 103M] (rev a1)
Oct 09 14:17:46 lp-sasha kernel: BUG: kernel NULL pointer dereference, address: 0000000000000000
Oct 09 14:17:46 lp-sasha kernel: #PF: supervisor read access in kernel mode
Oct 09 14:17:46 lp-sasha kernel: #PF: error_code(0x0000) - not-present page
Oct 09 14:17:46 lp-sasha kernel: PGD 0 P4D 0
Oct 09 14:17:46 lp-sasha kerne...
2020 Oct 13
1
[PATCH v2] drm/nouveau/kms: Fix NULL pointer dereference in nouveau_connector_detect_depth
This oops manifests itself on the following hardware:
01:00.0 VGA compatible controller: NVIDIA Corporation G98M [GeForce G 103M] (rev a1)
Oct 09 14:17:46 lp-sasha kernel: BUG: kernel NULL pointer dereference, address: 0000000000000000
Oct 09 14:17:46 lp-sasha kernel: #PF: supervisor read access in kernel mode
Oct 09 14:17:46 lp-sasha kernel: #PF: error_code(0x0000) - not-present page
Oct 09 14:17:46 lp-sasha kernel: PGD 0 P4D 0
Oct 09 14:17:46 lp-sasha kerne...
2007 Feb 04
4
Announcing another R search engine
...the
mailing lists, searching just introductions, and searching the web for
source files ending in .R.
Please send comments and suggestions. If you want to add sites to the
search, there is no need to contact me. Just hit the volunteer link at the
bottom and you can use Google Coop to add links.
--Sasha Goodman
PhD student in Organizational Behavior
[[alternative HTML version deleted]]
2015 Jan 04
2
[PATCH 2/2] virtio: don't free memory until the underlying struct device has been released
On Fri, Jan 02, 2015 at 02:47:40PM -0500, Sasha Levin wrote:
> When releasing a virtio device, We can't free a struct virtio_device until the
> underlying struct device has been released, which might not happen immediately
> on device_unregister() even if that was the device's last reference.
>
> Instead, free the memory...
2015 Jan 04
2
[PATCH 2/2] virtio: don't free memory until the underlying struct device has been released
On Fri, Jan 02, 2015 at 02:47:40PM -0500, Sasha Levin wrote:
> When releasing a virtio device, We can't free a struct virtio_device until the
> underlying struct device has been released, which might not happen immediately
> on device_unregister() even if that was the device's last reference.
>
> Instead, free the memory...
2015 Jan 04
5
[PATCH 0/3] virtio_pci: fix DEBUG_KOBJECT_RELEASE
This is based on Sasha's patch, with some tweaks.
Michael S. Tsirkin (2):
virtio_pci: device-specific release callback
virtio_pci: document why we defer kfree
Sasha Levin (1):
virtio_pci: defer kfree until release callback
drivers/virtio/virtio_pci_common.h | 1 -
drivers/virtio/virtio_pci_common.c | 9 -...
2015 Jan 04
5
[PATCH 0/3] virtio_pci: fix DEBUG_KOBJECT_RELEASE
This is based on Sasha's patch, with some tweaks.
Michael S. Tsirkin (2):
virtio_pci: device-specific release callback
virtio_pci: document why we defer kfree
Sasha Levin (1):
virtio_pci: defer kfree until release callback
drivers/virtio/virtio_pci_common.h | 1 -
drivers/virtio/virtio_pci_common.c | 9 -...
2015 Jan 02
3
[PATCH 1/2] virtio_pci: double free and invalid memory access of device vqs
Device VQs were getting freed twice: once in every devices removal functions,
and then again in virtio_pci_legacy_remove().
Signed-off-by: Sasha Levin <sasha.levin at oracle.com>
---
drivers/virtio/virtio_pci_legacy.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/virtio/virtio_pci_legacy.c b/drivers/virtio/virtio_pci_legacy.c
index 6c76f0f..913ca23 100644
--- a/drivers/virtio/virtio_pci_legacy.c
+++ b/drivers/virtio/v...
2015 Jan 02
3
[PATCH 1/2] virtio_pci: double free and invalid memory access of device vqs
Device VQs were getting freed twice: once in every devices removal functions,
and then again in virtio_pci_legacy_remove().
Signed-off-by: Sasha Levin <sasha.levin at oracle.com>
---
drivers/virtio/virtio_pci_legacy.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/virtio/virtio_pci_legacy.c b/drivers/virtio/virtio_pci_legacy.c
index 6c76f0f..913ca23 100644
--- a/drivers/virtio/virtio_pci_legacy.c
+++ b/drivers/virtio/v...
2004 Aug 01
1
windows XP authentication issues
...twork
folders using sharity-light from one of my other freebsd boxes 'piper' on
the network with the command:
shlight //cessna/videos /usr/home/iain/vidoes
when logged in as the user 'iain'. there is a corresponding user on the
Samba server 'cessna'.
i created a user 'sasha' on 'cessna' with the same permissions as user
'iain', and then created the corresponding user on 'piper' and was able to
mount file systems on 'piper' from 'cessna' using sharity-light the same
as i had done for the user 'iain'.
i then created t...
2013 Apr 15
1
[PATCH] virtio-spec: document virtio-9p
Add basic documentation for virtio-9p. I can expand more on device operation,
but I don't think there's anything significant enough for the spec to be
mentioned there. Please let me know if I'm wrong.
Signed-off-by: Sasha Levin <sasha.levin at oracle.com>
---
virtio-spec.lyx | 206 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 206 insertions(+)
diff --git a/virtio-spec.lyx b/virtio-spec.lyx
index c23a345..73a0567 100644
--- a/virtio-spec.lyx
+++ b/virtio-spec.lyx
@@ -57,6 +57,7 @@...
2013 Apr 15
1
[PATCH] virtio-spec: document virtio-9p
Add basic documentation for virtio-9p. I can expand more on device operation,
but I don't think there's anything significant enough for the spec to be
mentioned there. Please let me know if I'm wrong.
Signed-off-by: Sasha Levin <sasha.levin at oracle.com>
---
virtio-spec.lyx | 206 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 206 insertions(+)
diff --git a/virtio-spec.lyx b/virtio-spec.lyx
index c23a345..73a0567 100644
--- a/virtio-spec.lyx
+++ b/virtio-spec.lyx
@@ -57,6 +57,7 @@...
2013 Jul 03
4
[PATCH net] virtio-net: fix the race between channels setting and refill
...do the refill in the same time
- the try_refill_recv() called in bh since napi was not disabled
Which may led guest complain during setting channels:
virtio_net virtio0: input.1:id 0 is not a head!
Solve this issue by scheduling a refill work which can guarantee the
serialization of refill.
Cc: Sasha Levin <sasha.levin at oracle.com>
Cc: Rusty Russell <rusty at rustcorp.com.au>
Cc: Michael S. Tsirkin <mst at redhat.com>
Signed-off-by: Jason Wang <jasowang at redhat.com>
---
drivers/net/virtio_net.c | 5 +----
1 files changed, 1 insertions(+), 4 deletions(-)
diff --g...
2013 Jul 03
4
[PATCH net] virtio-net: fix the race between channels setting and refill
...do the refill in the same time
- the try_refill_recv() called in bh since napi was not disabled
Which may led guest complain during setting channels:
virtio_net virtio0: input.1:id 0 is not a head!
Solve this issue by scheduling a refill work which can guarantee the
serialization of refill.
Cc: Sasha Levin <sasha.levin at oracle.com>
Cc: Rusty Russell <rusty at rustcorp.com.au>
Cc: Michael S. Tsirkin <mst at redhat.com>
Signed-off-by: Jason Wang <jasowang at redhat.com>
---
drivers/net/virtio_net.c | 5 +----
1 files changed, 1 insertions(+), 4 deletions(-)
diff --g...
2019 Sep 13
4
[PATCH 4.19 092/190] drm/nouveau: Dont WARN_ON VCPI allocation failures
On Fri, Sep 13, 2019 at 03:54:56PM +0100, Greg Kroah-Hartman wrote:
>On Fri, Sep 13, 2019 at 10:46:27AM -0400, Sasha Levin wrote:
>> On Fri, Sep 13, 2019 at 09:33:36AM -0400, Ilia Mirkin wrote:
>> > Hi Greg,
>> >
>> > This feels like it's missing a From: line.
>> >
>> > commit b513a18cf1d705bd04efd91c417e79e4938be093
>> > Author: Lyude Paul <lyude...
2018 Nov 24
1
[PATCH] drm/nouveau: Check rc from drm_dp_mst_topology_mgr_resume()
patch is Reviewed-by: Karol Herbst <kherbst at redhat.com>
@Sasha: I think we can ignore this patch for those older kernels as
there is no mstm support to begin with inside Nouveau meaning you
wouldn't run into that issue.
On Sat, Nov 24, 2018 at 5:00 AM Sasha Levin <sashal at kernel.org> wrote:
>
> Hi,
>
> [This is an automated email]
>...
2011 Nov 18
3
[PATCH] vhost-net: Acquire device lock when releasing device
...2025.647330] other info that might help us debug this:
[ 2025.647331]
[ 2025.649042]
[ 2025.649043] rcu_scheduler_active = 1, debug_locks = 1
[ 2025.650235] no locks held by trinity/21042.
[ 2025.650971]
[ 2025.650972] stack backtrace:
[ 2025.651789] Pid: 21042, comm: trinity Not tainted 3.2.0-rc2-sasha-00057-ga9098b3 #5
[ 2025.653342] Call Trace:
[ 2025.653792] [<ffffffff810b4a6a>] lockdep_rcu_suspicious+0xaf/0xb9
[ 2025.654916] [<ffffffff818d4c2c>] vhost_dev_cleanup+0x342/0x3ac
[ 2025.655985] [<ffffffff818d4f18>] vhost_net_release+0x48/0x7f
[ 2025.657247] [<ffffffff81141...
2011 Nov 18
3
[PATCH] vhost-net: Acquire device lock when releasing device
...2025.647330] other info that might help us debug this:
[ 2025.647331]
[ 2025.649042]
[ 2025.649043] rcu_scheduler_active = 1, debug_locks = 1
[ 2025.650235] no locks held by trinity/21042.
[ 2025.650971]
[ 2025.650972] stack backtrace:
[ 2025.651789] Pid: 21042, comm: trinity Not tainted 3.2.0-rc2-sasha-00057-ga9098b3 #5
[ 2025.653342] Call Trace:
[ 2025.653792] [<ffffffff810b4a6a>] lockdep_rcu_suspicious+0xaf/0xb9
[ 2025.654916] [<ffffffff818d4c2c>] vhost_dev_cleanup+0x342/0x3ac
[ 2025.655985] [<ffffffff818d4f18>] vhost_net_release+0x48/0x7f
[ 2025.657247] [<ffffffff81141...
2014 Sep 21
1
[PATCH RFC] virtio-pci: share config interrupt between virtio devices
On 09/21/2014 11:02 AM, Michael S. Tsirkin wrote:
> On Sun, Sep 21, 2014 at 09:47:51AM -0400, Sasha Levin wrote:
>> > On 09/21/2014 04:09 AM, Michael S. Tsirkin wrote:
>>>> > >> The virtio 0.9.5 spec says that ISR is "unused" when in MSI-X mode. I
>>>>> > >> > don't think that you can depend on the device to set the configura...
2014 Sep 21
1
[PATCH RFC] virtio-pci: share config interrupt between virtio devices
On 09/21/2014 11:02 AM, Michael S. Tsirkin wrote:
> On Sun, Sep 21, 2014 at 09:47:51AM -0400, Sasha Levin wrote:
>> > On 09/21/2014 04:09 AM, Michael S. Tsirkin wrote:
>>>> > >> The virtio 0.9.5 spec says that ISR is "unused" when in MSI-X mode. I
>>>>> > >> > don't think that you can depend on the device to set the configura...