Re: [PATCH 3/4] x86/resctrl: Fix a deadlock due to inaccurate active reference of kernfs node

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Hi Sasha,

The backporting for v4.14.x stable tree needs some manual tweaking due to
difference code bases:
1. x86/resctrl rename/re-arrange in v5.0 upstream kernel.
2. Code change in upstream commit cfd0f34e4cd5 ("x86/intel_rdt: Add
diagnostics when making directories").

The backporting for v4.19.x stable tree needs some manual tweaking due to
difference code bases: x86/resctrl rename/re-arrange in v5.0 upstream
kernel.

I will work on the backporting once this patch is merged into upstream.

Thank you.

On 1/9/2020 22:36, Sasha Levin wrote:
Hi,

[This is an automated email]

This commit has been processed because it contains a "Fixes:" tag,
fixing commit: c7d9aac61311 ("x86/intel_rdt/cqm: Add mkdir support for RDT monitoring").

The bot has tested the following trees: v5.4.8, v4.19.93, v4.14.162.

v5.4.8: Build OK!
v4.19.93: Failed to apply! Possible dependencies:
     Unable to calculate

v4.14.162: Failed to apply! Possible dependencies:
     cfd0f34e4cd5 ("x86/intel_rdt: Add diagnostics when making directories")


NOTE: The patch will not be queued to stable trees until it is upstream.

How should we proceed with this patch?


--
Best regards,
Xiaochen



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