Jack Wang 2da76b4d08 Revert "iommu/vt-d: Retrieve IOMMU perfmon capability information"
This reverts commit 586e19c88a which is
commit a6a5006dad upstream.

This commit is pulled in due to dependency for:
8c91a4bfc7 ("iommu: Fix compilation without CONFIG_IOMMU_INTEL")

But the patch itself is part of a patchset, should not only include one,
and it lead to boot hang on on Kernel 6.1.83+ with Dell PowerEdge R770
and Intel Xeon 6710E, so revert it for stable 6.1.112

Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-10-17 15:22:28 +02:00
2022-09-28 09:02:20 +02:00
2024-09-30 16:23:56 +02:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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