From: patchwork-bot+chrome-platform@kernel.org
To: Chen-Yu Tsai <wenst@chromium.org>
Cc: bleung@chromium.org, groeck@chromium.org, tzungbi@kernel.org,
angelogioacchino.delregno@collabora.com,
chrome-platform@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] platform/chrome: cros_ec: Use per-device lockdep key
Date: Fri, 13 Jan 2023 21:20:55 +0000 [thread overview]
Message-ID: <167364485577.21086.1402903031972419181.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20230111074146.2624496-1-wenst@chromium.org>
Hello:
This patch was applied to chrome-platform/linux.git (for-kernelci)
by Tzung-Bi Shih <tzungbi@kernel.org>:
On Wed, 11 Jan 2023 15:41:46 +0800 you wrote:
> Lockdep reports a bogus possible deadlock on MT8192 Chromebooks due to
> the following lock sequences:
>
> 1. lock(i2c_register_adapter) [1]; lock(&ec_dev->lock)
> 2. lock(&ec_dev->lock); lock(prepare_lock);
>
> The actual dependency chains are much longer. The shortened version
> looks somewhat like:
>
> [...]
Here is the summary with links:
- [v2] platform/chrome: cros_ec: Use per-device lockdep key
https://git.kernel.org/chrome-platform/c/961a325becd9
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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next prev parent reply other threads:[~2023-01-13 21:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-11 7:41 [PATCH v2] platform/chrome: cros_ec: Use per-device lockdep key Chen-Yu Tsai
2023-01-11 8:47 ` Chen-Yu Tsai
2023-01-11 9:03 ` Chen-Yu Tsai
2023-01-11 9:06 ` Tzung-Bi Shih
2023-01-13 21:20 ` patchwork-bot+chrome-platform [this message]
2023-01-15 12:50 ` patchwork-bot+chrome-platform
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