lkml.org 
[lkml]   [2017]   [Nov]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] objtool: fix build of 64-bit kernel with 32-bit userspace
On Mon, Nov 27, 2017 at 06:32:48PM +0100, Sven Joachim wrote:
> On 2017-11-07 11:55 -0600, Josh Poimboeuf wrote:
>
> > [ Adding Ingo to cc because I believe it was his suggestion to hide the
> > guess unwinder behind CONFIG_EXPERT. ]
> >
> > On Mon, Nov 06, 2017 at 06:27:53PM -0500, Mikulas Patocka wrote:
> >> This patch fixes building of 64-bit kernel on 32-bit userspace (I tested
> >> it on RHEL-6-i686 and Debian-Sid-x32).
> >
> > Thanks, I'll review the patch.
>
> Any news on that? After upgrading to 4.15-rc1 and running
> "make oldconfig" I found out that the kernel would no longer build
> unless I selected CONFIG_UNWINDER_FRAME_POINTER=y.
>
> ,----
> | $ uname -m
> | x86_64
> | $ dpkg --print-architecture
> | i386
> `----

Sorry, I was traveling last week and I'm still getting caught up. I'll
take a look at it this week.

--
Josh

\
 
 \ /
  Last update: 2017-11-27 20:28    [W:0.068 / U:2.840 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site