lkml.org 
[lkml]   [2018]   [Apr]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [bisected] 3c8ba0d61d04ced9f8d9ff93977995a9e4e96e91 oopses on s390
On Fri, Apr 6, 2018 at 2:47 AM, Sebastian Ott <sebott@linux.vnet.ibm.com> wrote:
> Today's kernel oopsed on s390. Bisect points to:
> 3c8ba0d61d04 ("kernel.h: Retain constant expression output for max()/min()")
>
> [ 1.898277] dasd-eckd 0.0.3304: DASD with 4 KB/block, 21636720 KB total size, 48 KB/track, compatible disk layout
> [ 1.898308] ------------[ cut here ]------------
> [ 1.898310] kernel BUG at block/bio.c:1798!

Well that's extremely bad. :(

> Bisect log and config attached. I'll look at min/max users in the affected
> areas later today.

Seems like a comparison of objdump output with/without the patch may
be needed. And why is this s390 only? Ugh.

-Kees

--
Kees Cook
Pixel Security

\
 
 \ /
  Last update: 2018-04-06 18:47    [W:0.151 / U:0.168 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site