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b847372327
This is a partial revert to commit76a0a3f9cc("e1000e: fix force smbus during suspend flow"). That commit fixed a sporadic PHY access issue but introduced a regression in runtime suspend flows. The original issue on Meteor Lake systems was rare in terms of the reproduction rate and the number of the systems affected. After the integration of commit0a6ad4d9e1("e1000e: avoid failing the system during pm_suspend"), PHY access loss can no longer cause a system-level suspend failure. As it only occurs when the LAN cable is disconnected, and is recovered during system resume flow. Therefore, its functional impact is low, and the priority is given to stabilizing runtime suspend. Fixes:76a0a3f9cc("e1000e: fix force smbus during suspend flow") Signed-off-by: Vitaly Lifshits <vitaly.lifshits@intel.com> Tested-by: Avigail Dahan <avigailx.dahan@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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 reStructuredText 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.