Messages in this thread | | | Date | Fri, 9 Nov 2018 14:40:42 +0100 | From | Martin Schwidefsky <> | Subject | Re: [GIT PULL] s390 patches for 4.20 #2 |
| |
On Fri, 9 Nov 2018 06:39:07 -0600 Linus Torvalds <torvalds@linux-foundation.org> wrote:
> On Fri, Nov 9, 2018 at 1:14 AM Martin Schwidefsky > <schwidefsky@de.ibm.com> wrote: > > > > s390 updates for 4.20-rc2 > > Pulled. > > > - A fix for the pgtable_bytes misaccounting on s390. The patch changes > > common code part in regard to page table folding and adds extra > > checks to mm_[inc|dec]_nr_[pmds|puds]. > > Ugh. This is somewhat invasive, I worry that some header include or > architecture doesn't pick up on the subtle __PAGETABLE_XYZ_FOLDED > things (if you don't get the includes, the mm_xyz_folded() maros will > be mis-defined. > > Has this been in linux-next or any other wide testing? The changes > aren't _new_, but...
Just checked linux-next, the first version that picked up the patches is 2018-11-19. The one dated 2018-10-19 does not have them.
Bad timing, no wider testing has been done. The bug itself shows up as a false warning, nothing really breaks. I would understand if you prefer not to have them in the official tree at this time.
-- blue skies, Martin.
"Reality continues to ruin my life." - Calvin.
| |