From: Dmitry Osipenko <digetx@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>,
Wolfram Sang <wsa@the-dreams.de>
Cc: Jon Hunter <jonathanh@nvidia.com>,
Laxman Dewangan <ldewangan@nvidia.com>,
Manikanta Maddireddy <mmaddireddy@nvidia.com>,
Vidya Sagar <vidyas@nvidia.com>,
linux-i2c@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/2] i2c: tegra: Better handle case where CPU0 is busy for a long time
Date: Mon, 27 Apr 2020 12:52:10 +0300 [thread overview]
Message-ID: <c1190858-eaea-8e94-b4d1-1cf28076c330@gmail.com> (raw)
In-Reply-To: <20200427074837.GC3451400@ulmo>
27.04.2020 10:48, Thierry Reding пишет:
...
>> Maybe but all these other problems appear to have existed for sometime
>> now. We need to fix all, but for the moment we need to figure out what's
>> best for v5.7.
>
> To me it doesn't sound like we have a good handle on what exactly is
> going on here and we're mostly just poking around.
>
> And even if things weren't working quite properly before, it sounds to
> me like this patch actually made things worse.
There is a plenty of time to work on the proper fix now. To me it sounds
like you're giving up on fixing the root of the problem, sorry.
next prev parent reply other threads:[~2020-04-27 9:52 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-24 19:12 [PATCH v2 0/2] NVIDIA Tegra I2C synchronization correction Dmitry Osipenko
2020-03-24 19:12 ` [PATCH v2 1/2] i2c: tegra: Better handle case where CPU0 is busy for a long time Dmitry Osipenko
2020-04-15 16:31 ` Wolfram Sang
2020-04-20 19:53 ` Jon Hunter
2020-04-20 22:11 ` Dmitry Osipenko
2020-04-21 0:32 ` Dmitry Osipenko
2020-04-21 9:49 ` Jon Hunter
2020-04-21 12:39 ` Manikanta Maddireddy
2020-04-21 13:08 ` Jon Hunter
2020-04-21 13:49 ` Manikanta Maddireddy
2020-04-21 13:25 ` Dmitry Osipenko
2020-04-21 14:40 ` Jon Hunter
2020-04-21 15:08 ` Dmitry Osipenko
2020-04-21 19:42 ` Jon Hunter
2020-04-22 13:40 ` Dmitry Osipenko
2020-04-22 13:59 ` Jon Hunter
2020-04-22 14:07 ` Dmitry Osipenko
2020-04-23 10:56 ` Jon Hunter
2020-04-23 16:33 ` Dmitry Osipenko
2020-04-24 7:10 ` Jon Hunter
2020-04-24 14:45 ` Dmitry Osipenko
2020-04-24 15:19 ` Jon Hunter
2020-04-27 7:48 ` Thierry Reding
2020-04-27 8:44 ` Wolfram Sang
2020-04-27 9:07 ` Dmitry Osipenko
2020-04-27 10:35 ` Wolfram Sang
2020-04-27 10:50 ` Thierry Reding
2020-04-27 15:32 ` Thierry Reding
2020-04-27 16:02 ` Dmitry Osipenko
2020-04-27 10:49 ` Thierry Reding
2020-04-27 9:52 ` Dmitry Osipenko [this message]
2020-04-27 10:38 ` Wolfram Sang
2020-04-27 13:15 ` Dmitry Osipenko
2020-04-27 14:19 ` Thierry Reding
2020-04-27 15:31 ` Wolfram Sang
2020-05-02 14:40 ` Dmitry Osipenko
2020-05-02 14:43 ` Wolfram Sang
2020-05-04 15:42 ` Thierry Reding
2020-05-04 20:55 ` Dmitry Osipenko
2020-04-27 11:00 ` Thierry Reding
2020-04-27 14:21 ` Dmitry Osipenko
2020-04-27 15:12 ` Thierry Reding
2020-04-27 15:18 ` Dmitry Osipenko
2020-04-28 8:01 ` Jon Hunter
2020-04-28 12:37 ` Dmitry Osipenko
2020-04-29 8:14 ` Thierry Reding
2020-04-29 8:55 ` Thierry Reding
2020-04-29 12:35 ` Dmitry Osipenko
2020-04-29 13:57 ` Jon Hunter
2020-04-29 14:46 ` Dmitry Osipenko
2020-04-29 16:24 ` Thierry Reding
2020-04-29 17:02 ` Dmitry Osipenko
2020-04-29 16:30 ` Thierry Reding
2020-04-29 16:54 ` Dmitry Osipenko
2020-04-29 17:34 ` Dmitry Osipenko
2020-04-27 12:46 ` Dmitry Osipenko
2020-04-27 14:13 ` Dmitry Osipenko
2020-04-27 14:45 ` Dmitry Osipenko
2020-04-27 15:38 ` Dmitry Osipenko
2020-04-28 8:02 ` Jon Hunter
2020-04-28 23:12 ` Dmitry Osipenko
2020-04-21 15:18 ` Dmitry Osipenko
2020-04-21 15:34 ` Jon Hunter
2020-04-21 19:07 ` Dmitry Osipenko
2020-04-28 13:43 ` Dmitry Osipenko
2020-03-24 19:12 ` [PATCH v2 2/2] i2c: tegra: Synchronize DMA before termination Dmitry Osipenko
2020-04-15 16:31 ` Wolfram Sang
2020-04-15 11:45 ` [PATCH v2 0/2] NVIDIA Tegra I2C synchronization correction Wolfram Sang
2020-04-15 14:14 ` Dmitry Osipenko
2020-04-15 16:23 ` Wolfram Sang
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