mbox series

[Artful/OEM,0/2] Wyse 3040: Fix system hang after the cycle of cpu offline/online

Message ID 1512482859-9784-1-git-send-email-jesse.sung@canonical.com
Headers show
Series Wyse 3040: Fix system hang after the cycle of cpu offline/online | expand

Message

Wen-chien Jesse Sung Dec. 5, 2017, 2:07 p.m. UTC
BugLink: https://launchpad.net/bugs/1736393

Wyse 3040 will hang after bringing an offline CPU core online again.

The first commit fixes the problem, and the second one makes sure that it
only affects the specific system.

Please apply this fix to both artful and OEM kernels at the same time
in order to meet the project schedule.


Raymond Liu (1):
  UBUNTU: SAUCE: drm/i915:Don't set chip specific data

Wen-chien Jesse Sung (1):
  UBUNTU: SAUCE: drm/i915: make previous commit affects Wyse 3040 only

 drivers/gpu/drm/i915/intel_lpe_audio.c | 8 ++++++++
 1 file changed, 8 insertions(+)

Comments

Kai-Heng Feng Dec. 14, 2017, 9:12 a.m. UTC | #1
> On 5 Dec 2017, at 10:07 PM, Wen-chien Jesse Sung <jesse.sung@canonical.com> wrote:
> 
> BugLink: https://launchpad.net/bugs/1736393
> 
> Wyse 3040 will hang after bringing an offline CPU core online again.
> 
> The first commit fixes the problem, and the second one makes sure that it
> only affects the specific system.
> 
> Please apply this fix to both artful and OEM kernels at the same time
> in order to meet the project schedule.
> 

Definition at declaration should be treated as declaration: it should be at the
beginning of the function. But I think it’s a minor thing, so,

Acked-By: Kai-Heng Feng <kai.heng.feng@canonical.com>

> 
> Raymond Liu (1):
>  UBUNTU: SAUCE: drm/i915:Don't set chip specific data
> 
> Wen-chien Jesse Sung (1):
>  UBUNTU: SAUCE: drm/i915: make previous commit affects Wyse 3040 only
> 
> drivers/gpu/drm/i915/intel_lpe_audio.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
> 
> -- 
> 2.7.4
> 
> 
> -- 
> kernel-team mailing list
> kernel-team@lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kernel-team
Timo Aaltonen Dec. 14, 2017, 10:37 a.m. UTC | #2
On 05.12.2017 16:07, Wen-chien Jesse Sung wrote:
> BugLink: https://launchpad.net/bugs/1736393
> 
> Wyse 3040 will hang after bringing an offline CPU core online again.
> 
> The first commit fixes the problem, and the second one makes sure that it
> only affects the specific system.
> 
> Please apply this fix to both artful and OEM kernels at the same time
> in order to meet the project schedule.
> 
> 
> Raymond Liu (1):
>   UBUNTU: SAUCE: drm/i915:Don't set chip specific data
> 
> Wen-chien Jesse Sung (1):
>   UBUNTU: SAUCE: drm/i915: make previous commit affects Wyse 3040 only
> 
>  drivers/gpu/drm/i915/intel_lpe_audio.c | 8 ++++++++
>  1 file changed, 8 insertions(+)

Acked and applied, since the quirk is limited to a single machine ID.

thanks
Timo Aaltonen Dec. 14, 2017, 3:17 p.m. UTC | #3
On 14.12.2017 12:37, Timo Aaltonen wrote:
> On 05.12.2017 16:07, Wen-chien Jesse Sung wrote:
>> BugLink: https://launchpad.net/bugs/1736393
>>
>> Wyse 3040 will hang after bringing an offline CPU core online again.
>>
>> The first commit fixes the problem, and the second one makes sure that it
>> only affects the specific system.
>>
>> Please apply this fix to both artful and OEM kernels at the same time
>> in order to meet the project schedule.
>>
>>
>> Raymond Liu (1):
>>   UBUNTU: SAUCE: drm/i915:Don't set chip specific data
>>
>> Wen-chien Jesse Sung (1):
>>   UBUNTU: SAUCE: drm/i915: make previous commit affects Wyse 3040 only
>>
>>  drivers/gpu/drm/i915/intel_lpe_audio.c | 8 ++++++++
>>  1 file changed, 8 insertions(+)
> 
> Acked and applied, since the quirk is limited to a single machine ID.

and this was applied to linux-oem
Kleber Sacilotto de Souza Feb. 28, 2018, 3:16 p.m. UTC | #4
On 12/05/17 15:07, Wen-chien Jesse Sung wrote:
> BugLink: https://launchpad.net/bugs/1736393
> 
> Wyse 3040 will hang after bringing an offline CPU core online again.
> 
> The first commit fixes the problem, and the second one makes sure that it
> only affects the specific system.
> 
> Please apply this fix to both artful and OEM kernels at the same time
> in order to meet the project schedule.
> 
> 
> Raymond Liu (1):
>   UBUNTU: SAUCE: drm/i915:Don't set chip specific data
> 
> Wen-chien Jesse Sung (1):
>   UBUNTU: SAUCE: drm/i915: make previous commit affects Wyse 3040 only
> 
>  drivers/gpu/drm/i915/intel_lpe_audio.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 

Applied to artful/master-next-backlog branch.

Thanks,
Kleber