From: Tony Lindgren <tony@atomide.com>
To: Maciej Purski <m.purski@samsung.com>, Mark Brown <broonie@kernel.org>
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org,
Carlos Hernandez <ceh@ti.com>
Subject: Regression in Linux next again
Date: Tue, 29 May 2018 15:15:01 -0700 [thread overview]
Message-ID: <20180529221501.GJ5702@atomide.com> (raw)
Hi,
Linux next has a regression at least on beaglebone-x15 where
booting Linux hangs shortly after starting init when loading
modules with no output. I bisected it down to commit
456e7cdf3b1a ("regulator: core: Change voltage setting path")
I think I bisected this same issue for the second time now
but for a different merge window. What's up with that?
And then we also have commit 696861761a58 ("regulator: core: Add
voltage balancing mechanism") that fails to compile breaking
git bisect:
drivers/regulator/core.c: In function 'regulator_balance_voltage':
drivers/regulator/core.c:3284:9: error: implicit declaration of
function 'regulator_set_voltage'.
Reverting both patches fixes the issue for me. I could
not debug it further because of the compile error(s).
Regards,
Tony
WARNING: multiple messages have this Message-ID (diff)
From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: Regression in Linux next again
Date: Tue, 29 May 2018 15:15:01 -0700 [thread overview]
Message-ID: <20180529221501.GJ5702@atomide.com> (raw)
Hi,
Linux next has a regression at least on beaglebone-x15 where
booting Linux hangs shortly after starting init when loading
modules with no output. I bisected it down to commit
456e7cdf3b1a ("regulator: core: Change voltage setting path")
I think I bisected this same issue for the second time now
but for a different merge window. What's up with that?
And then we also have commit 696861761a58 ("regulator: core: Add
voltage balancing mechanism") that fails to compile breaking
git bisect:
drivers/regulator/core.c: In function 'regulator_balance_voltage':
drivers/regulator/core.c:3284:9: error: implicit declaration of
function 'regulator_set_voltage'.
Reverting both patches fixes the issue for me. I could
not debug it further because of the compile error(s).
Regards,
Tony
next reply other threads:[~2018-05-29 22:15 UTC|newest]
Thread overview: 81+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-29 22:15 Tony Lindgren [this message]
2018-05-29 22:15 ` Regression in Linux next again Tony Lindgren
2018-05-30 9:13 ` Mark Brown
2018-05-30 9:13 ` Mark Brown
2018-05-30 14:03 ` Maciej Purski
2018-05-30 14:03 ` Maciej Purski
2018-05-30 14:33 ` Mark Brown
2018-05-30 14:33 ` Mark Brown
2018-05-30 14:45 ` Tony Lindgren
2018-05-30 14:45 ` Tony Lindgren
2018-06-04 13:59 ` Maciej Purski
2018-06-04 13:59 ` Maciej Purski
2018-06-04 13:59 ` [PATCH 1/7] regulator: core: Add debug messages Maciej Purski
2018-06-04 13:59 ` Maciej Purski
2018-06-04 13:59 ` [PATCH 2/7] regulator: core: Add regulator_set_voltage_rdev() Maciej Purski
2018-06-04 13:59 ` Maciej Purski
2018-06-04 13:59 ` [PATCH 3/7] regulator: core: Use re-entrant locks Maciej Purski
2018-06-04 13:59 ` Maciej Purski
2018-06-04 13:59 ` [PATCH 4/7] regulator: core: Implement voltage balancing algorithm Maciej Purski
2018-06-04 13:59 ` Maciej Purski
2018-06-04 13:59 ` Maciej Purski
2018-06-04 13:59 ` [PATCH 5/7] regulator: core: Lock dependent regulators Maciej Purski
2018-06-04 13:59 ` Maciej Purski
2018-06-04 13:59 ` Maciej Purski
2018-06-04 14:20 ` Lucas Stach
2018-06-04 14:20 ` Lucas Stach
2018-06-18 12:37 ` Maciej Purski
2018-06-18 12:37 ` Maciej Purski
2018-06-04 13:59 ` [PATCH 6/7] regulator: core: Lock dependent regulators on regulator_enable() Maciej Purski
2018-06-04 13:59 ` Maciej Purski
2018-06-04 13:59 ` [PATCH 7/7] regulator: core: Enable voltage balancing Maciej Purski
2018-06-04 13:59 ` Maciej Purski
2018-06-04 23:13 ` kbuild test robot
2018-06-04 23:13 ` kbuild test robot
2018-06-04 23:13 ` kbuild test robot
2018-06-04 23:54 ` kbuild test robot
2018-06-04 23:54 ` kbuild test robot
2018-06-04 23:54 ` kbuild test robot
2018-06-05 4:45 ` Regression in Linux next again Tony Lindgren
2018-06-05 4:45 ` Tony Lindgren
2018-06-13 10:33 ` [PATCH v2] regulator: core: Enable voltage balancing Maciej Purski
2018-06-13 10:33 ` Maciej Purski
2018-06-15 11:29 ` Tony Lindgren
2018-06-15 11:29 ` Tony Lindgren
2018-06-18 13:17 ` Maciej Purski
2018-06-18 13:17 ` Maciej Purski
2018-06-18 14:08 ` [PATCH] regulator: core: Pass max_uV value to regulator_set_voltage_rdev Maciej Purski
2018-06-18 14:08 ` Maciej Purski
2018-07-02 8:05 ` Tony Lindgren
2018-07-02 8:05 ` Tony Lindgren
2018-09-28 20:09 ` Dmitry Osipenko
2018-09-28 20:09 ` Dmitry Osipenko
2018-09-28 20:09 ` Dmitry Osipenko
2018-09-28 20:09 ` Dmitry Osipenko
2018-09-28 20:22 ` Tony Lindgren
2018-09-28 20:22 ` Tony Lindgren
2018-09-28 20:36 ` Dmitry Osipenko
2018-09-28 20:36 ` Dmitry Osipenko
2018-09-28 22:26 ` Dmitry Osipenko
2018-09-28 22:26 ` Dmitry Osipenko
2018-09-28 22:26 ` Dmitry Osipenko
2018-09-28 22:41 ` Tony Lindgren
2018-09-28 22:41 ` Tony Lindgren
2018-09-28 23:17 ` Dmitry Osipenko
2018-09-28 23:17 ` Dmitry Osipenko
2018-09-28 23:17 ` Dmitry Osipenko
2018-09-28 23:51 ` Dmitry Osipenko
2018-09-28 23:51 ` Dmitry Osipenko
2018-09-28 23:51 ` Dmitry Osipenko
2018-09-29 0:27 ` Tony Lindgren
2018-09-29 0:27 ` Tony Lindgren
2018-09-29 0:44 ` Dmitry Osipenko
2018-09-29 0:44 ` Dmitry Osipenko
2018-10-01 7:25 ` Maciej Purski
2018-10-01 7:25 ` Maciej Purski
2018-10-01 13:34 ` Dmitry Osipenko
2018-10-01 13:34 ` Dmitry Osipenko
2018-05-30 14:53 ` Regression in Linux next again Naresh Kamboju
2018-05-30 14:53 ` Naresh Kamboju
2018-05-31 5:44 ` Naresh Kamboju
2018-05-31 5:44 ` Naresh Kamboju
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