Re: [PATCH 1/3] livepatch: Skip task_call_func() for current task

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Subject: Re: [PATCH 1/3] livepatch: Skip task_call_func() for current task
From: Petr Mladek <pmladek@xxxxxxxx>
Date: Wed, 15 Feb 2023 10:56:58 +0100
Cc: live-patching@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Seth Forshee <sforshee@xxxxxxxxxxxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, Song Liu <song@xxxxxxxxxx>, Mark Rutland <mark.rutland@xxxxxxx>, Joe Lawrence <joe.lawrence@xxxxxxxxxx>, Miroslav Benes <mbenes@xxxxxxx>, Jiri Kosina <jikos@xxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>
In-reply-to: <fe4deb491717279f6db8c58bfaf923d964b4a2ed.1675969869.git.jpoimboe@kernel.org>

On Thu 2023-02-09 11:17:47, Josh Poimboeuf wrote:
> The current task doesn't need the scheduler's protection to unwind its
> own stack.
> 
> Signed-off-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>

I do not see any problem with it:

Reviewed-by: Petr Mladek <pmladek@xxxxxxxx>

Best Regards,
Petr

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References:
- [PATCH 0/3] livepatch,sched: Add livepatch task switching to cond_resched()
  - From: Josh Poimboeuf
- [PATCH 1/3] livepatch: Skip task_call_func() for current task
  - From: Josh Poimboeuf

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