[PATCH 0/4][SRU Bionic] arm64: Fix loading of large modules

[dann frazier]

On Tue, Aug 27, 2019 at 8:43 AM Stefan Bader <stefan.bader at canonical.com> wrote:
>
> On 22.08.19 23:15, dann frazier wrote:
> > BugLink: https://bugs.launchpad.net/bugs/1841109
> >
> > All clean cherry-picks from upstream, except for one with a trivial
> > context fix, noted in the s-o-b area.
> >
> > Ard Biesheuvel (2):
> >   arm64/kernel: kaslr: reduce module randomization range to 4 GB
> >   arm64/kernel: don't ban ADRP to work around Cortex-A53 erratum #843419
> >
> > Arnd Bergmann (1):
> >   arm64: fix undefined reference to 'printk'
> >
> > Kim Phillips (1):
> >   arm64/kernel: rename
> >     module_emit_adrp_veneer->module_emit_veneer_for_adrp
> >
> >  arch/arm64/Kconfig                  | 18 +++---
> >  arch/arm64/Makefile                 |  5 --
> >  arch/arm64/include/asm/module.h     |  2 +
> >  arch/arm64/kernel/kaslr.c           | 20 ++++---
> >  arch/arm64/kernel/module-plts.c     | 86 ++++++++++++++++++++++++++++-
> >  arch/arm64/kernel/module.c          | 41 +++++++++++---
> >  arch/arm64/kernel/reloc_test_core.c |  4 +-
> >  arch/arm64/kernel/reloc_test_syms.S | 12 +++-
> >  include/linux/sizes.h               |  4 ++
> >  9 files changed, 153 insertions(+), 39 deletions(-)
> >
> The bug report is set fix released for devel (Eoan) and its requested for
> Bionic. What about Disco?

Stefan,

  Disco is not impacted - these fixes were upstream before 5.0.

  -dann