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1809c30b6e
The impact of this regression is the same for resume that I saw on thaw: the kernel hangs and nothing except SysRq rebooting can be done. Fixes regression in commitcbe6c3a8f8("net: atlantic: invert deep par in pm functions, preventing null derefs"), where I disabled deep pm resets in suspend and resume, trying to make sense of the atl_resume_common() deep parameter in the first place. It turns out, that atlantic always has to deep reset on pm operations. Even though I expected that and tested resume, I screwed up by kexec-rebooting into an unpatched kernel, thus missing the breakage. This fixup obsoletes the deep parameter of atl_resume_common, but I leave the cleanup for the maintainers to post to mainline. Suspend and hibernation were successfully tested by the reporters. Fixes:cbe6c3a8f8("net: atlantic: invert deep par in pm functions, preventing null derefs") Link: https://lore.kernel.org/regressions/9-Ehc_xXSwdXcvZqKD5aSqsqeNj5Izco4MYEwnx5cySXVEc9-x_WC4C3kAoCqNTi-H38frroUK17iobNVnkLtW36V6VWGSQEOHXhmVMm5iQ=@protonmail.com/ Reported-by: Jordan Leppert <jordanleppert@protonmail.com> Reported-by: Holger Hoffstaette <holger@applied-asynchrony.com> Tested-by: Jordan Leppert <jordanleppert@protonmail.com> Tested-by: Holger Hoffstaette <holger@applied-asynchrony.com> CC: <stable@vger.kernel.org> # 5.10+ Signed-off-by: Manuel Ullmann <labre@posteo.de> Link: https://lore.kernel.org/r/87bkw8dfmp.fsf@posteo.de Signed-off-by: Paolo Abeni <pabeni@redhat.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 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.