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From: Tony Lindgren <tony@atomide.com>
To: Dmitry Osipenko <digetx@gmail.com>
Cc: Maciej Purski <m.purski@samsung.com>,
	Mark Brown <broonie@kernel.org>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org,
	Carlos Hernandez <ceh@ti.com>,
	Marek Szyprowski <m.szyprowski@samsung.com>
Subject: Re: [PATCH] regulator: core: Pass max_uV value to regulator_set_voltage_rdev
Date: Fri, 28 Sep 2018 13:22:51 -0700	[thread overview]
Message-ID: <20180928202251.GM5662@atomide.com> (raw)
In-Reply-To: <95655644-ef41-f5bd-7e8e-a257d48cd020@gmail.com>

* Dmitry Osipenko <digetx@gmail.com> [180928 20:13]:
> Tony, could you please give a try to the patch below?
> 
> Do the following:
> 
> 1) git cherry-pick 696861761a58d8c93605b5663824929fb6540f16
> 2) git cherry-pick 456e7cdf3b1a14e2606b8b687385ab2e3f23a49a
> 3) Apply this patch:

Seems to be getting closer, system boots up and starts
init, but then I start getting tons of this on beagle-x15:

[   17.089059] cpu cpu0: vbb failed for 1210000uV[min 950000uV max 1500000uV]
[   17.096342] cpu cpu0: vbb failed for 1060000uV[min 850000uV max 1500000uV]
[   17.103275] cpufreq: __target_index: Failed to change cpu frequency: -22
[   17.118139] cpu cpu0: vbb failed for 1210000uV[min 950000uV max 1500000uV]
[   17.125078] cpu cpu0: vbb failed for 1060000uV[min 850000uV max 1500000uV]
[   17.132105] cpufreq: __target_index: Failed to change cpu frequency: -22
[   17.148187] cpu cpu0: vbb failed for 1210000uV[min 950000uV max 1500000uV]
[   17.155265] cpu cpu0: vbb failed for 1060000uV[min 850000uV max 1500000uV]
[   17.162355] cpufreq: __target_index: Failed to change cpu frequency: -22
[   17.171111] cpu cpu0: vbb failed for 1210000uV[min 950000uV max 1500000uV]
[   17.178156] cpu cpu0: vbb failed for 1060000uV[min 850000uV max 1500000uV]
[   17.185240] cpufreq: __target_index: Failed to change cpu frequency: -22
[   17.197636] cpu cpu0: vbb failed for 1210000uV[min 950000uV max 1500000uV]
[   17.204597] cpu cpu0: vbb failed for 1060000uV[min 850000uV max 1500000uV]
[   17.211621] cpufreq: __target_index: Failed to change cpu frequency: -22
[   17.227466] cpu cpu0: vbb failed for 1210000uV[min 950000uV max 1500000uV]
[   17.234428] cpu cpu0: vbb failed for 1060000uV[min 850000uV max 1500000uV]
[   17.241467] cpufreq: __target_index: Failed to change cpu frequency: -22
...

Regards,

Tony

  parent reply	other threads:[~2018-09-28 20:22 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-29 22:15 Regression in Linux next again Tony Lindgren
2018-05-30  9:13 ` Mark Brown
2018-05-30 14:03   ` Maciej Purski
2018-05-30 14:33     ` Mark Brown
2018-05-30 14:45       ` Tony Lindgren
     [not found]         ` <CGME20180604135952eucas1p292f7bcec405e6a1a6261031df36cad32@eucas1p2.samsung.com>
2018-06-04 13:59           ` Maciej Purski
     [not found]             ` <CGME20180604135952eucas1p2d76b6aa5d8fc9912113d519b48f7e99a@eucas1p2.samsung.com>
2018-06-04 13:59               ` [PATCH 1/7] regulator: core: Add debug messages Maciej Purski
     [not found]             ` <CGME20180604135952eucas1p2e3fdb68bf31e32b7c9557051671885a9@eucas1p2.samsung.com>
2018-06-04 13:59               ` [PATCH 2/7] regulator: core: Add regulator_set_voltage_rdev() Maciej Purski
     [not found]             ` <CGME20180604135953eucas1p2f2c9dd9581cd114d323c3d64afe5c308@eucas1p2.samsung.com>
2018-06-04 13:59               ` [PATCH 3/7] regulator: core: Use re-entrant locks Maciej Purski
     [not found]             ` <CGME20180604135953eucas1p2ec281df0793bc73e79f3000837abcb04@eucas1p2.samsung.com>
2018-06-04 13:59               ` [PATCH 4/7] regulator: core: Implement voltage balancing algorithm Maciej Purski
     [not found]             ` <CGME20180604135954eucas1p2156fed3300b5514a4efa2baf9e7b9bc5@eucas1p2.samsung.com>
2018-06-04 13:59               ` [PATCH 5/7] regulator: core: Lock dependent regulators Maciej Purski
2018-06-04 14:20                 ` Lucas Stach
2018-06-18 12:37                   ` Maciej Purski
     [not found]             ` <CGME20180604135954eucas1p2eeb77ada3ca97fecc6caec20d7e8397a@eucas1p2.samsung.com>
2018-06-04 13:59               ` [PATCH 6/7] regulator: core: Lock dependent regulators on regulator_enable() Maciej Purski
     [not found]             ` <CGME20180604135954eucas1p2bebd1c4970401bb957da228056f9a662@eucas1p2.samsung.com>
2018-06-04 13:59               ` [PATCH 7/7] regulator: core: Enable voltage balancing Maciej Purski
2018-06-04 23:13                 ` kbuild test robot
2018-06-04 23:54                 ` kbuild test robot
2018-06-05  4:45             ` Regression in Linux next again Tony Lindgren
     [not found]               ` <CGME20180613103622eucas1p1778ba2c2e5dd85ccb4c488bd0a38386d@eucas1p1.samsung.com>
2018-06-13 10:33                 ` [PATCH v2] regulator: core: Enable voltage balancing Maciej Purski
2018-06-15 11:29                   ` Tony Lindgren
2018-06-18 13:17                     ` Maciej Purski
     [not found]                     ` <CGME20180618140856eucas1p281619f9bf003655a3c2eac356216ab25@eucas1p2.samsung.com>
2018-06-18 14:08                       ` [PATCH] regulator: core: Pass max_uV value to regulator_set_voltage_rdev Maciej Purski
2018-07-02  8:05                         ` Tony Lindgren
2018-09-28 20:09                           ` Dmitry Osipenko
2018-09-28 20:09                             ` Dmitry Osipenko
2018-09-28 20:22                             ` Tony Lindgren [this message]
2018-09-28 20:36                               ` Dmitry Osipenko
2018-09-28 22:26                               ` Dmitry Osipenko
2018-09-28 22:41                                 ` Tony Lindgren
2018-09-28 23:17                                   ` Dmitry Osipenko
2018-09-28 23:51                                     ` Dmitry Osipenko
2018-09-29  0:27                                       ` Tony Lindgren
2018-09-29  0:44                                         ` Dmitry Osipenko
2018-10-01  7:25                                           ` Maciej Purski
2018-10-01 13:34                                             ` Dmitry Osipenko
2018-05-30 14:53       ` Regression in Linux next again Naresh Kamboju
2018-05-31  5:44         ` Naresh Kamboju

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