Re: [PATCH v2 0/4] PM: hibernate: Add relaxed_memmap option for x86 E820 integrity check

[Marco Scardovi <scardracs@disroot.org>]

In data lunedì 29 giugno 2026 15:04:04 Ora legale dell’Europa centrale, Milan Oravec ha scritto:
> Hello, I wanted to try this new set of patches, but I was unable to 
> apply them. Tested with 7.1.2 and master too.
> 
> migo@migo-HP:~/build/linux-test/linux$ patch -p1 < ../hibernate2.patch
> patching file include/linux/suspend.h
> patching file kernel/power/hibernate.c
> Hunk #2 FAILED at 1431.
> 1 out of 2 hunks FAILED -- saving rejects to file 
> kernel/power/hibernate.c.rej
> patching file arch/x86/power/hibernate.c
> Hunk #1 FAILED at 61.
> Hunk #2 succeeded at 78 with fuzz 1.
> Hunk #3 FAILED at 144.
> Hunk #4 FAILED at 166.
> 3 out of 4 hunks FAILED -- saving rejects to file 
> arch/x86/power/hibernate.c.rej
> patching file Documentation/admin-guide/kernel-parameters.txt
> Hunk #1 FAILED at 1967.
> 1 out of 1 hunk FAILED -- saving rejects to file 
> Documentation/admin-guide/kernel-parameters.txt.rej
> 
> Thank you,
> 
> Milan
> 
Hi Milan,
that's probably because all the patches I write are against linux-next and
not a specific linux version. In that case linux-next contain [1] which
is not on stable version, making the patch non working for you.

To be honest I'm not gonna release a new patch specifically for kernel 7.1:
it's a waste of effort to target a specific version as the patch will be merged
(if rafael will agree with it) in a future version. Said that, I'm not even
sure it will be merged for the points stated by Rafael, which I understand
and agree.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/kernel/power/hibernate.c?h=next-20260629&id=783c8109844503bd1c35dab41b6d5fd074a9f131

With best regards,
Marco