lkml.org 
[lkml]   [2019]   [Dec]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 4.19 226/321] mm/hotplug: invalid PFNs from pfn_to_online_page()
Hi!

> This is due to the commit 9f1eb38e0e11 ("mm, kmemleak: little
> optimization while scanning") starts to use pfn_to_online_page() instead
> of pfn_valid(). However, in the CONFIG_MEMORY_HOTPLUG=y case,
> pfn_to_online_page() does not call memblock_is_map_memory() while
> pfn_valid() does.
...
> Fixes: 9f1eb38e0e11 ("mm, kmemleak: little optimization while scanning")

Commit 9f1eb38e0e11 does not seem to be in v4.19-stable tree. Is this
commit still neccessary/good idea?

Best regards,
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2019-12-05 23:15    [W:0.904 / U:1.544 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site