kmemleak report:
unreferenced object 0x9071c65644e0 (size 96):
comm "systemd-udevd", pid 347, jiffies 4294898424 (age 810.828s)
hex dump (first 32 bytes):
02 01 00 00 00 00 00 00 00 00 10 00 02 04 00 00
00 00 00 00 00 00 a0 86 00 00 00 00 00 00 00 00
In nouveau_conn_reset(), if connector->state is true,
__drm_atomic_helper_connector_destroy_state() will be called,
but the memory pointed by asyc isn't freed. Memory leak happens
in the following function __drm_atomic_helper_connector_reset(),
where newly allocated asyc->state will be assigned to
Noticed this while working on redoing the reference counting scheme in
the DP MST helpers. Nouveau doesn't attempt to call
drm_dp_mst_topology_mgr_destroy() at all, which leaves it leaking all of
the resources for drm_dp_mst_topology_mgr and it's children mstbs+ports.
Fixes: f479c0ba4a17
On Thu, Oct 08, 2015 at 03:22:20PM +0100, Emil Velikov wrote:
> On 8 October 2015 at 14:00, Sudip Mukherjee
> wrote:
> > On Thu, Oct 01, 2015 at 04:40:59PM +1000, Ben Skeggs wrote:
> >> On 09/25/2015 01:59 AM, Sudip Mukherjee wrote:
> >> > On Fri, Sep 11, 2015 at 03:00:56PM +0530, Sudip
On Thu, Oct 08, 2015 at 03:22:20PM +0100, Emil Velikov wrote:
> On 8 October 2015 at 14:00, Sudip Mukherjee
> wrote:
> > On Thu, Oct 01, 2015 at 04:40:59PM +1000, Ben Skeggs wrote:
> >> On 09/25/2015 01:59 AM, Sudip Mukherjee wrote:
> >> > On Fri, Sep 11, 2015 at
On 8 October 2015 at 14:00, Sudip Mukherjee wrote:
> On Thu, Oct 01, 2015 at 04:40:59PM +1000, Ben Skeggs wrote:
>> On 09/25/2015 01:59 AM, Sudip Mukherjee wrote:
>> > On Fri, Sep 11, 2015 at 03:00:56PM +0530, Sudip Mukherjee wrote:
>> >> If pm_runtime_get_sync() we were going to "out" but we
On Thu, Oct 01, 2015 at 04:40:59PM +1000, Ben Skeggs wrote:
> On 09/25/2015 01:59 AM, Sudip Mukherjee wrote:
> > On Fri, Sep 11, 2015 at 03:00:56PM +0530, Sudip Mukherjee wrote:
> >> If pm_runtime_get_sync() we were going to "out" but we missed
> >> freeing vma.
> >>
> >> Signed-off-by: Sudip
On Thu, Oct 01, 2015 at 04:40:59PM +1000, Ben Skeggs wrote:
> On 09/25/2015 01:59 AM, Sudip Mukherjee wrote:
> > On Fri, Sep 11, 2015 at 03:00:56PM +0530, Sudip Mukherjee wrote:
> >> If pm_runtime_get_sync() we were going to "out" but we missed
> >> freeing vma.
> >>
> >> Signed-off-by: Sudip
On 8 October 2015 at 14:00, Sudip Mukherjee wrote:
> On Thu, Oct 01, 2015 at 04:40:59PM +1000, Ben Skeggs wrote:
>> On 09/25/2015 01:59 AM, Sudip Mukherjee wrote:
>> > On Fri, Sep 11, 2015 at 03:00:56PM +0530, Sudip Mukherjee wrote:
>> >> If pm_runtime_get_sync() we
On Thu, Oct 01, 2015 at 04:40:59PM +1000, Ben Skeggs wrote:
> On 09/25/2015 01:59 AM, Sudip Mukherjee wrote:
> > On Fri, Sep 11, 2015 at 03:00:56PM +0530, Sudip Mukherjee wrote:
> >> If pm_runtime_get_sync() we were going to "out" but we missed
> >> freeing vma.
> >>
> >> Signed-off-by: Sudip
On 09/25/2015 01:59 AM, Sudip Mukherjee wrote:
> On Fri, Sep 11, 2015 at 03:00:56PM +0530, Sudip Mukherjee wrote:
>> If pm_runtime_get_sync() we were going to "out" but we missed
>> freeing vma.
>>
>> Signed-off-by: Sudip Mukherjee ---
> Hi Ben, Another gentle ping for another patch.
Both
On Thu, Oct 01, 2015 at 04:40:59PM +1000, Ben Skeggs wrote:
> On 09/25/2015 01:59 AM, Sudip Mukherjee wrote:
> > On Fri, Sep 11, 2015 at 03:00:56PM +0530, Sudip Mukherjee wrote:
> >> If pm_runtime_get_sync() we were going to "out" but we missed
> >> freeing vma.
> >>
> >> Signed-off-by: Sudip
On 09/25/2015 01:59 AM, Sudip Mukherjee wrote:
> On Fri, Sep 11, 2015 at 03:00:56PM +0530, Sudip Mukherjee wrote:
>> If pm_runtime_get_sync() we were going to "out" but we missed
>> freeing vma.
>>
>> Signed-off-by: Sudip Mukherjee ---
> Hi Ben, Another gentle ping for
On Fri, Sep 11, 2015 at 03:00:56PM +0530, Sudip Mukherjee wrote:
> If pm_runtime_get_sync() we were going to "out" but we missed freeing
> vma.
>
> Signed-off-by: Sudip Mukherjee
> ---
Hi Ben,
Another gentle ping for another patch.
regards
sudip
--
To unsubscribe from this list: send the line
On Fri, Sep 11, 2015 at 03:00:56PM +0530, Sudip Mukherjee wrote:
> If pm_runtime_get_sync() we were going to "out" but we missed freeing
> vma.
>
> Signed-off-by: Sudip Mukherjee
> ---
Hi Ben,
Another gentle ping for another patch.
regards
sudip
--
To unsubscribe from
If pm_runtime_get_sync() we were going to "out" but we missed freeing
vma.
Signed-off-by: Sudip Mukherjee
---
drivers/gpu/drm/nouveau/nouveau_gem.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c
If pm_runtime_get_sync() we were going to "out" but we missed freeing
vma.
Signed-off-by: Sudip Mukherjee
---
drivers/gpu/drm/nouveau/nouveau_gem.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c
Hi Dongxing Zhang,
On 11 June 2015 at 09:14, Dongxing Zhang wrote:
> unreferenced object 0x8800bd132fe8 (size 256):
> comm "Xorg", pid 1260, jiffies 4294901661 (age 660.504s)
> hex dump (first 32 bytes):
> 00 00 00 00 00 00 00 00 e8 2f 13 bd 00 88 ff ff ./..
> 01 00
unreferenced object 0x8800bd132fe8 (size 256):
comm "Xorg", pid 1260, jiffies 4294901661 (age 660.504s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 e8 2f 13 bd 00 88 ff ff ./..
01 00 00 00 ff ff ff ff 00 00 00 00 00 00 00 00
backtrace:
[]
unreferenced object 0x8800bd132fe8 (size 256):
comm Xorg, pid 1260, jiffies 4294901661 (age 660.504s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 e8 2f 13 bd 00 88 ff ff ./..
01 00 00 00 ff ff ff ff 00 00 00 00 00 00 00 00
backtrace:
Hi Dongxing Zhang,
On 11 June 2015 at 09:14, Dongxing Zhang dongxing.zh...@intel.com wrote:
unreferenced object 0x8800bd132fe8 (size 256):
comm Xorg, pid 1260, jiffies 4294901661 (age 660.504s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 e8 2f 13 bd 00 88 ff ff
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