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From: festevam@gmail.com (Fabio Estevam)
To: linux-arm-kernel@lists.infradead.org
Subject: Regulator regression in next-20180305
Date: Tue, 6 Mar 2018 13:56:42 -0300	[thread overview]
Message-ID: <CAOMZO5DL_a8DOKgyZ4j2-bcPZLeUtQ9ekc74yVwtKYofbpOafg@mail.gmail.com> (raw)
In-Reply-To: <20180306163035.GE13586@sirena.org.uk>

Hi Mark,

On Tue, Mar 6, 2018 at 1:30 PM, Mark Brown <broonie@kernel.org> wrote:

> diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
> index e685f8b94acf..2c5b20a97f51 100644
> --- a/drivers/regulator/core.c
> +++ b/drivers/regulator/core.c
> @@ -159,7 +159,7 @@ static void regulator_lock_supply(struct regulator_dev *rdev)
>  {
>         int i;
>
> -       for (i = 0; rdev; rdev = rdev_get_supply(rdev), i++)
> +       for (i = 1000; rdev; rdev = rdev_get_supply(rdev), i++)
>                 mutex_lock_nested(&rdev->mutex, i);

With this change the log is a bit different, but still get a kernel hang:
https://pastebin.com/eF08TnuT

Thanks

  reply	other threads:[~2018-03-06 16:56 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-05 23:12 Regulator regression in next-20180305 Tony Lindgren
2018-03-05 23:22 ` Fabio Estevam
2018-03-06 16:30   ` Mark Brown
2018-03-06 16:56     ` Fabio Estevam [this message]
2018-03-06 17:18       ` Tony Lindgren
2018-03-06 19:12       ` Mark Brown
2018-03-06 20:06         ` Fabio Estevam
2018-03-06 21:33           ` Mark Brown
2018-03-06 22:10             ` Fabio Estevam
2018-03-07 12:57     ` Maciej Purski
     [not found]       ` <20180307141027.GD7290@sirena.org.uk>
2018-03-07 14:37         ` Maciej Purski
2018-03-07 15:17           ` Tony Lindgren

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