From: Grygorii Strashko <grygorii.strashko@ti.com>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Steven Rostedt <rostedt@goodmis.org>,
"linux-rt-users@vger.kernel.org" <linux-rt-users@vger.kernel.org>,
Mike Galbraith <efault@gmx.de>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [4.14.66-rt40] [report][cpuhotplug] BUG: sleeping function called from invalid context at kernel/locking/rtmutex.c:974
Date: Fri, 31 Aug 2018 14:19:53 -0500 [thread overview]
Message-ID: <c744c81c-752e-499e-ffe1-32df30a7831b@ti.com> (raw)
In-Reply-To: <20180830091456.mz73o26ohrc3rq2f@linutronix.de>
On 08/30/2018 04:14 AM, Sebastian Andrzej Siewior wrote:
> On 2018-08-29 16:28:50 [-0500], Grygorii Strashko wrote:
>>
>> Thank you. Are there any plans to back port them for 4.14-rt?
>> Patch [1] need to be reworked a bit, [2] - I was able to cherry-pick from 4.18-rt.
>
> Grygorii, could you please replace the second patch with
>
> https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git/plain/patches/irqchip-gic-v3-its-Move-pending-table-allocation-to-.patch?h=linux-4.18.y-rt-patches
>
> (incremental patch
> https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git/patch/?id=4a0819bb25d12d39c0390636122eefba232596c1
> )
>
> and check if it works? It should work but I can't test it myself because
> my box with GICv3 died recently…
I've tried this and do not see warnings. I'm sending 4.14-rt patches i have as
I could miss smth while cherry-picking.
--
regards,
-grygorii
next prev parent reply other threads:[~2018-08-31 19:20 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-28 23:28 Grygorii Strashko
2018-08-29 14:08 ` Sebastian Andrzej Siewior
2018-08-29 21:28 ` Grygorii Strashko
2018-08-30 1:57 ` Steven Rostedt
2018-08-30 9:14 ` Sebastian Andrzej Siewior
2018-08-31 19:19 ` Grygorii Strashko [this message]
2018-08-31 19:30 ` Sebastian Andrzej Siewior
2018-08-31 19:42 ` Grygorii Strashko
2018-09-06 7:39 ` Sebastian Andrzej Siewior
2018-08-31 19:20 ` [4.14.66-rt TEST PATCH 1/3] irqchip/gic-v3-its: Make its_lock a raw_spin_lock_t Grygorii Strashko
2018-08-31 19:20 ` [4.14.66-rt TEST PATCH 2/3] irqchip/gic-v3-its: Move ITS' ->pend_page allocation into an early CPU up hook Grygorii Strashko
2018-08-31 19:20 ` [4.14.66-rt TEST PATCH 3/3] irqchip/gic-v3-its: Move pending table allocation to init time Grygorii Strashko
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