Bug 1306921 - aarch64 kernel is FTBFS on aarch64 due to gcc6
Summary: aarch64 kernel is FTBFS on aarch64 due to gcc6
Keywords:
Status: CLOSED RAWHIDE
Alias: None
Product: Fedora
Classification: Fedora
Component: gcc
Version: rawhide
Hardware: aarch64
OS: Unspecified
unspecified
urgent
Target Milestone: ---
Assignee: Jakub Jelinek
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: ARM64, F-ExcludeArch-aarch64
TreeView+ depends on / blocked
 
Reported: 2016-02-12 08:16 UTC by Peter Robinson
Modified: 2016-02-12 22:35 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-02-12 22:35:22 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)

Description Peter Robinson 2016-02-12 08:16:57 UTC 
The aarch64 kernel is failing to build due to some issues with gcc 6

Upstream thread discussion is here:

https://gcc.gnu.org/ml/gcc-patches/2016-02/msg00313.html

Final patch for the thread looks to be here:

https://gcc.gnu.org/ml/gcc-patches/2016-02/msg00758.html

This is causing a lot of issues on the mass rebuild. Please review and add relevant patch to Fedora's gcc6 builds
Comment 1 Jeff Law 2016-02-12 08:22:15 UTC 
FWIW, that patch was installed into the GCC sources today, so it'll be in the next GCC spin for Fedora 24 from Jakub.
Comment 2 Marcin Juszkiewicz 2016-02-12 10:50:40 UTC 
https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=233342 is what got merged into gcc trunk.

I rebuilt gcc with it yesterday and kernel build goes fine with it.
Comment 3 Peter Robinson 2016-02-12 22:35:22 UTC 
fixed, awesome thanks Jeff/Jakub
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