Re: [PATCH v3 1/2] x86/mm: Identify the end of the kernel area to be reserved
From: Greg KH
Date: Thu Jul 25 2019 - 14:03:36 EST
On Wed, Jul 24, 2019 at 10:20:34PM +0200, Thomas Gleixner wrote:
> On Wed, 24 Jul 2019, Thomas Gleixner wrote:
> > On Wed, 24 Jul 2019, Greg KH wrote:
> > > On Wed, Jul 24, 2019 at 06:03:41PM +0200, Thomas Gleixner wrote:
> > > > > Gotta love old tool-chains :(
> > > >
> > > > Oh yes. /me does archaeology to find a VM with old stuff
> > >
> > > I can provide a binary if you can't find anything.
> > Found GNU ld (GNU Binutils for Debian) 2.25 and after fiddling with
> > LD_PRELOAD it builds without failure.
> > ld.gold from that binutils version dies with a segfault on various files ...
> Then tried that old ld.bfd with GCC8 and that causes ld.bfd to segfault on
> every other file.
> Copied that config to the clang build directory and it causes the same
> explosions with ld.bfd.
> What a time waste...
Ugh, sorry about this. I can't seem to track it down either, and at
this point am just going to punt and let the Android build people try to
figure it out as it is their custom build system that is failing at the
moment, only for x86, and if this single patch is reverted, it starts