On 05/28/2015 05:58 PM, Will Deacon wrote:
On Thu, May 28, 2015 at 07:08:42AM +0100, Li Bin wrote:
On 2015/4/24 17:27, Jiri Kosina wrote:
On Fri, 24 Apr 2015, AKASHI Takahiro wrote:
This patchset enables livepatch support on arm64.
Livepatch was merged in v4.0, and allows replacying a
On Thu, May 28, 2015 at 07:08:42AM +0100, Li Bin wrote:
> On 2015/4/24 17:27, Jiri Kosina wrote:
> > On Fri, 24 Apr 2015, AKASHI Takahiro wrote:
> >
> >> This patchset enables livepatch support on arm64.
> >>
> >> Livepatch was merged in v4.0, and allows replacying a function dynamically
> >>
On 2015/4/24 17:27, Jiri Kosina wrote:
> On Fri, 24 Apr 2015, AKASHI Takahiro wrote:
>
>> This patchset enables livepatch support on arm64.
>>
>> Livepatch was merged in v4.0, and allows replacying a function dynamically
>> based on ftrace framework, but it also requires -mfentry option of gcc.
On Thu, May 28, 2015 at 07:08:42AM +0100, Li Bin wrote:
On 2015/4/24 17:27, Jiri Kosina wrote:
On Fri, 24 Apr 2015, AKASHI Takahiro wrote:
This patchset enables livepatch support on arm64.
Livepatch was merged in v4.0, and allows replacying a function dynamically
based on ftrace
On 2015/4/24 17:27, Jiri Kosina wrote:
On Fri, 24 Apr 2015, AKASHI Takahiro wrote:
This patchset enables livepatch support on arm64.
Livepatch was merged in v4.0, and allows replacying a function dynamically
based on ftrace framework, but it also requires -mfentry option of gcc.
Currently
On 05/28/2015 05:58 PM, Will Deacon wrote:
On Thu, May 28, 2015 at 07:08:42AM +0100, Li Bin wrote:
On 2015/4/24 17:27, Jiri Kosina wrote:
On Fri, 24 Apr 2015, AKASHI Takahiro wrote:
This patchset enables livepatch support on arm64.
Livepatch was merged in v4.0, and allows replacying a
On 2015/4/24 14:05, Masami Hiramatsu wrote:
> (2015/04/24 12:24), Li Bin wrote:
>> On 2015/4/24 10:44, AKASHI Takahiro wrote:
>>> This patchset enables livepatch support on arm64.
>>>
>>> Livepatch was merged in v4.0, and allows replacying a function dynamically
>>> based on ftrace framework, but
On 2015/05/27 15:09, AKASHI Takahiro wrote:
> Sorry for not replying soon.
>
> On 04/24/2015 06:27 PM, Jiri Kosina wrote:
>> On Fri, 24 Apr 2015, AKASHI Takahiro wrote:
>>
>>> This patchset enables livepatch support on arm64.
>>>
>>> Livepatch was merged in v4.0, and allows replacying a function
On Wed, 27 May 2015, AKASHI Takahiro wrote:
> > > Livepatch was merged in v4.0, and allows replacying a function dynamically
> > > based on ftrace framework, but it also requires -mfentry option of gcc.
> > > Currently arm64 gcc doesn't support it, but by adding a helper function to
> > > ftrace,
Sorry for not replying soon.
On 04/24/2015 06:27 PM, Jiri Kosina wrote:
On Fri, 24 Apr 2015, AKASHI Takahiro wrote:
This patchset enables livepatch support on arm64.
Livepatch was merged in v4.0, and allows replacying a function dynamically
based on ftrace framework, but it also requires
On 2015/05/27 15:09, AKASHI Takahiro wrote:
Sorry for not replying soon.
On 04/24/2015 06:27 PM, Jiri Kosina wrote:
On Fri, 24 Apr 2015, AKASHI Takahiro wrote:
This patchset enables livepatch support on arm64.
Livepatch was merged in v4.0, and allows replacying a function dynamically
Sorry for not replying soon.
On 04/24/2015 06:27 PM, Jiri Kosina wrote:
On Fri, 24 Apr 2015, AKASHI Takahiro wrote:
This patchset enables livepatch support on arm64.
Livepatch was merged in v4.0, and allows replacying a function dynamically
based on ftrace framework, but it also requires
On Wed, 27 May 2015, AKASHI Takahiro wrote:
Livepatch was merged in v4.0, and allows replacying a function dynamically
based on ftrace framework, but it also requires -mfentry option of gcc.
Currently arm64 gcc doesn't support it, but by adding a helper function to
ftrace, we will be
On 2015/4/24 14:05, Masami Hiramatsu wrote:
(2015/04/24 12:24), Li Bin wrote:
On 2015/4/24 10:44, AKASHI Takahiro wrote:
This patchset enables livepatch support on arm64.
Livepatch was merged in v4.0, and allows replacying a function dynamically
based on ftrace framework, but it also
On Fri, 24 Apr 2015, AKASHI Takahiro wrote:
> This patchset enables livepatch support on arm64.
>
> Livepatch was merged in v4.0, and allows replacying a function dynamically
> based on ftrace framework, but it also requires -mfentry option of gcc.
> Currently arm64 gcc doesn't support it, but
Steve, Li and Masami,
Thank you for all your comments. You pointed out the cases that I didn't think
of.
Let me think how I can manage the issues for a while.
Probably I will talk to gcc guys.
-Takahiro AKASHI
On 04/24/2015 03:05 PM, Masami Hiramatsu wrote:
(2015/04/24 12:24), Li Bin wrote:
(2015/04/24 12:24), Li Bin wrote:
> On 2015/4/24 10:44, AKASHI Takahiro wrote:
>> This patchset enables livepatch support on arm64.
>>
>> Livepatch was merged in v4.0, and allows replacying a function dynamically
>> based on ftrace framework, but it also requires -mfentry option of gcc.
>>
On Fri, 24 Apr 2015, AKASHI Takahiro wrote:
This patchset enables livepatch support on arm64.
Livepatch was merged in v4.0, and allows replacying a function dynamically
based on ftrace framework, but it also requires -mfentry option of gcc.
Currently arm64 gcc doesn't support it, but by
Steve, Li and Masami,
Thank you for all your comments. You pointed out the cases that I didn't think
of.
Let me think how I can manage the issues for a while.
Probably I will talk to gcc guys.
-Takahiro AKASHI
On 04/24/2015 03:05 PM, Masami Hiramatsu wrote:
(2015/04/24 12:24), Li Bin wrote:
(2015/04/24 12:24), Li Bin wrote:
On 2015/4/24 10:44, AKASHI Takahiro wrote:
This patchset enables livepatch support on arm64.
Livepatch was merged in v4.0, and allows replacying a function dynamically
based on ftrace framework, but it also requires -mfentry option of gcc.
Currently arm64
On 2015/4/24 10:44, AKASHI Takahiro wrote:
> This patchset enables livepatch support on arm64.
>
> Livepatch was merged in v4.0, and allows replacying a function dynamically
> based on ftrace framework, but it also requires -mfentry option of gcc.
> Currently arm64 gcc doesn't support it, but by
On Fri, 24 Apr 2015 11:44:05 +0900
AKASHI Takahiro wrote:
> This patchset enables livepatch support on arm64.
>
> Livepatch was merged in v4.0, and allows replacying a function dynamically
> based on ftrace framework, but it also requires -mfentry option of gcc.
> Currently arm64 gcc doesn't
This patchset enables livepatch support on arm64.
Livepatch was merged in v4.0, and allows replacying a function dynamically
based on ftrace framework, but it also requires -mfentry option of gcc.
Currently arm64 gcc doesn't support it, but by adding a helper function to
ftrace, we will be able
On Fri, 24 Apr 2015 11:44:05 +0900
AKASHI Takahiro takahiro.aka...@linaro.org wrote:
This patchset enables livepatch support on arm64.
Livepatch was merged in v4.0, and allows replacying a function dynamically
based on ftrace framework, but it also requires -mfentry option of gcc.
Currently
This patchset enables livepatch support on arm64.
Livepatch was merged in v4.0, and allows replacying a function dynamically
based on ftrace framework, but it also requires -mfentry option of gcc.
Currently arm64 gcc doesn't support it, but by adding a helper function to
ftrace, we will be able
On 2015/4/24 10:44, AKASHI Takahiro wrote:
This patchset enables livepatch support on arm64.
Livepatch was merged in v4.0, and allows replacying a function dynamically
based on ftrace framework, but it also requires -mfentry option of gcc.
Currently arm64 gcc doesn't support it, but by
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