Re: [PATCH 4/9] linux-yocto/3.14: cleanups and gcc5 ARM build fixes

[Richard Purdie <richard.purdie@linuxfoundation.org>]

On Sun, 2015-08-30 at 10:34 -0400, Bruce Ashfield wrote:
> On Sun, Aug 30, 2015 at 10:30 AM, Bruce Ashfield
> <bruce.ashfield@gmail.com> wrote:
> > On Sun, Aug 30, 2015 at 9:57 AM, Richard Purdie
> > <richard.purdie@linuxfoundation.org> wrote:
> >> On Wed, 2015-08-26 at 22:31 -0400, Bruce Ashfield wrote:
> >>> Updating the 3.14 SRCREVs to match the latest kernel meta data updates
> >>> and also to merge four patches Richard Purdie located that fix the
> >>> gcc 5.x ARM build (we still have boot issues, but building is the
> >>> first step).
> >>>
> >>> Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
> >>> ---
> >>>  meta/recipes-kernel/linux/linux-yocto-rt_3.14.bb   |  6 +++---
> >>>  meta/recipes-kernel/linux/linux-yocto-tiny_3.14.bb |  4 ++--
> >>>  meta/recipes-kernel/linux/linux-yocto_3.14.bb      | 18 +++++++++---------
> >>>  3 files changed, 14 insertions(+), 14 deletions(-)
> >>>
> >>> diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_3.14.bb b/meta/recipes-kernel/linux/linux-yocto-rt_3.14.bb
> >>> index 0bd94f0c600d..d59f06b81c04 100644
> >>> --- a/meta/recipes-kernel/linux/linux-yocto-rt_3.14.bb
> >>> +++ b/meta/recipes-kernel/linux/linux-yocto-rt_3.14.bb
> >>> @@ -3,9 +3,9 @@ KBRANCH_qemuppc ?= "standard/preempt-rt/qemuppc"
> >>>
> >>>  require recipes-kernel/linux/linux-yocto.inc
> >>>
> >>> -SRCREV_machine ?= "863ba0912f559ba9d64ab94bf04f0226fdf0cb49"
> >>> -SRCREV_machine_qemuppc ?= "9d464d6696a0fc755c65a2cf75ad7a4656ac6e1e"
> >>> -SRCREV_meta ?= "b55cfc0308bf7158843db4b8f69f866487a0919e"
> >>> +SRCREV_machine ?= "302ca233332fd364ecd028a0cf21b4cdc045e056"
> >>> +SRCREV_machine_qemuppc ?= "e4847afbb42583fa05e6a94c8d0c8f8e37ed5622"
> >>> +SRCREV_meta ?= "3a09b38a9f5015c56d99d17aa7c2f200c566249b"
> >>>
> >>
> >> I can't find e4847afbb42583fa05e6a94c8d0c8f8e37ed5622 on the
> >> standard/qemuppc branch? Did you miss a push?
> >>
> >> I merged this to master not realising this issue and the autobuilder is
> >> now unhappy so need to get this resolved one way or another ASAP :/.
> >
> > I'm out until tomorrow morning. So a revert is the only way to fix it quickly.
> >
> > As I mentioned in my pull request, I had to update all my scripts that do the
> > SRCREV updates for the meta branch split out .. so I warned that something
> > unexpected may have happened (with three kernel versions, and 3 types of
> > kernels across 8 boards ..).
> 
> That being said, I did sneak in and check:
> 
> > git push origin standard/preempt-rt/qemuppc
> Everything up-to-date
> > git branch --contains e4847afbb42583fa05e6a94c8d0c8f8e37ed5622
>   standard/preempt-rt/qemuppc
> 
> That's a merge commit on the top of the branch.
> 
> If I get back early enough tonight, I'll look more.

If I have to guess, your scripts have taken the qemuppc -rt revision and
applied it to the qemuppc standard kernel (the non -rt version).

I'll try changing it to the standard/qemuppc revision instead (patch
pushed for that).

We also have an issue with 3.14 qemumips failing in do_patch:

https://autobuilder.yoctoproject.org/main/builders/nightly-mips-lsb/builds/464/steps/BuildImages/logs/stdio

I've not looked into that one.

Cheers,

Richard