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Re: [PATCH 2/7] mce, workqueue: remove keventd_up() usage

From Tejun Heo <tj@kernel.org>
Newsgroups linux.kernel
Subject Re: [PATCH 2/7] mce, workqueue: remove keventd_up() usage
Date 2016-09-17 19:30 +0200
Message-ID <sirB7-5py-15@gated-at.bofh.it> (permalink)
References <shKFP-2IM-5@gated-at.bofh.it> <shKFQ-2IM-15@gated-at.bofh.it> <siiHw-87W-27@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Sat, Sep 17, 2016 at 09:56:23AM +0200, Borislav Petkov wrote:
> > This change depends on an earlier workqueue patch and is followed by a
> > patch to remove keventd_up().  It'd be great if it can be routed
> > through the wq/for-4.9 branch.
> 
> I don't mind as long as I can call it as early as:
> 
> ->x86_64_start_reservations
> |->start_kernel
>   |->check_bugs
>      |->identify_boot_cpu
>         |->identify_cpu
> 	   |->mcheck_cpu_init
> 	     |->do_machine_check
> 	       |->mce_report_event
> 	          |->mce_schedule_work
> 
> because this is the earliest callchain I can see.

Yeah, that's way after workqueue early init.  Should be fine.

Thanks.

-- 
tejun

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Thread

[PATCHSET wq/for-4.9] workqueue: make workqueue available very early during boot Tejun Heo <tj@kernel.org> - 2016-09-15 21:40 +0200
  [PATCH 2/7] mce, workqueue: remove keventd_up() usage Tejun Heo <tj@kernel.org> - 2016-09-15 21:40 +0200
    Re: [PATCH 2/7] mce, workqueue: remove keventd_up() usage Borislav Petkov <bp@alien8.de> - 2016-09-17 10:00 +0200
      Re: [PATCH 2/7] mce, workqueue: remove keventd_up() usage Tejun Heo <tj@kernel.org> - 2016-09-17 19:30 +0200
        Re: [PATCH 2/7] mce, workqueue: remove keventd_up() usage Borislav Petkov <bp@alien8.de> - 2016-09-17 22:30 +0200
  [PATCH 5/7] slab, workqueue: remove keventd_up() usage Tejun Heo <tj@kernel.org> - 2016-09-15 21:40 +0200
    Re: [PATCH 5/7] slab, workqueue: remove keventd_up() usage Joonsoo Kim <iamjoonsoo.kim@lge.com> - 2016-09-22 10:10 +0200
  [PATCH 7/7] workqueue: remove keventd_up() Tejun Heo <tj@kernel.org> - 2016-09-15 21:40 +0200
  [PATCH 1/7] workqueue: make workqueue available early during boot Tejun Heo <tj@kernel.org> - 2016-09-15 21:40 +0200
    [PATCH v2 1/7] workqueue: make workqueue available early during boot Tejun Heo <tj@kernel.org> - 2016-09-17 19:30 +0200
  Re: [PATCHSET wq/for-4.9] workqueue: make workqueue available very  early during boot Linus Torvalds <torvalds@linux-foundation.org> - 2016-09-15 22:00 +0200
  Re: [PATCHSET wq/for-4.9] workqueue: make workqueue available very  early during boot Tejun Heo <tj@kernel.org> - 2016-09-16 22:00 +0200

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