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List: openembedded-core
Subject: [OE-core] [PATCH 4/9] linux-yocto/3.14: cleanups and gcc5 ARM build fixes
From: bruce.ashfield () gmail ! com (Bruce Ashfield)
Date: 2015-08-31 12:41:33
Message-ID: CADkTA4PV3ZZv3ABZ4R=KRxec+5-gFHhkbOP2edEswmr33W+LfQ () mail ! gmail ! com
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On Mon, Aug 31, 2015 at 3:14 AM, Richard Purdie
<richard.purdie at linuxfoundation.org> wrote:
> On Sun, 2015-08-30 at 23:17 -0400, Bruce Ashfield wrote:
> > On Sun, Aug 30, 2015 at 11:49 AM, Richard Purdie
> > <richard.purdie at linuxfoundation.org> wrote:
> > > 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 at gmail.com> wrote:
> > > > > On Sun, Aug 30, 2015 at 9:57 AM, Richard Purdie
> > > > > <richard.purdie at 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 at 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).
> >
> > The revs still look right to me.
> >
> > Do you have a link to the autobuilder failure for this one ?
> >
> > You said that e4847afbb42583fa05e6a94c8d0c8f8e37ed5622 wasn't being found
> > for qemuppc on standard/base, in the -rt recipe (at least that's what the first
> > email in the thread seems to indicate).
> >
> > But KBRANCH_qemuppc ?= "standard/preempt-rt/qemuppc" is set, which matches
> > the SRCREV that I pushed.
> >
> > So if you point me in the direction of a log, I'll figure out what
> > part I'm missing.
> >
>
> I think I confusingly quoted the wrong part of the diff. The issue is
> more clearly shown by my patch:
>
> http://git.yoctoproject.org/cgit.cgi/poky/commit/?id=92c3f03b790bdb92d5b81ad00c4815d330a4f832
>
> SRCREV_machine_qemuppc ?= "e4847afbb42583fa05e6a94c8d0c8f8e37ed5622"
>
> is set in the non -rt recipe, despite that being a -rt revision.
>
> (the failure is
> https://autobuilder.yoctoproject.org/main/builders/nightly-ppc-lsb/builds/468/steps/BuildImages/logs/stdio)
>
> I can also confirm my patch does fix this one.
Excellent. It was late, so I knew I was misreading something. I won't do
anything for this (except make sure that my scripts are updating recipes
properly).
>
> > > 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'll have a look at this on in the morning, I've launched a build.
>
> Thanks. Oddly enough, the do_patch succeeded this time. The original
> failure was:
>
> https://autobuilder.yoctoproject.org/main/builders/nightly-mips-lsb/builds/464/steps/BuildImages/logs/stdio
>
> ERROR: Function failed: do_patch (log file is located at \
> /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-mips-lsb/build/build/tmp/work \
> /qemumips-poky-linux/linux-yocto/3.14.36+gitAUTOINC+3a09b38a9f_9c6fdae475-r0/temp/log.do_patch.23426)
>
> ERROR: Logfile of failure stored in: \
> /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-mips-lsb/build/build/tmp/work \
> /qemumips-poky-linux/linux-yocto/3.14.36+gitAUTOINC+3a09b38a9f_9c6fdae475-r0/temp/log.do_patch.23426
> Log data follows:
> > DEBUG: Executing shell function do_patch
> > [INFO] validating against known patches (qemumips-standard-meta)
> > fatal: unable to read tree 81509f2de024e7f1d82d95b56fa6b03650ea556e
> > ERROR: could not checkout branch standard/mti-malta32
> > ERROR. could not update git tree
> > WARNING: /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-mips-lsb/build/bui \
> > ld/tmp/work/qemumips-poky-linux/linux-yocto/3.14.36+gitAUTOINC+3a09b38a9f_9c6fdae475-r0/temp/run.do_patch.23426:1 \
> > exit 1 from
> > patchme qemumips
> > ERROR: Function failed: do_patch (log file is located at \
> > /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-mips-lsb/build/build/tmp/wo \
> > rk/qemumips-poky-linux/linux-yocto/3.14.36+gitAUTOINC+3a09b38a9f_9c6fdae475-r0/temp/log.do_patch.23426)
> >
> NOTE: recipe linux-yocto-3.14.36+gitAUTOINC+3a09b38a9f_9c6fdae475-r0: task \
> do_patch: Failed
> this was on centos 6.6, in case its something related to the version of
> git present. The next build which worked was ubuntu1204.
odd.
>
> The other issue is edgerouter:
>
> https://autobuilder.yoctoproject.org/main/builders/nightly-mips-lsb/builds/464/steps/BuildImages_1/logs/stdio
>
> > {standard input}: Assembler messages:
> > {standard input}:157: Error: opcode not supported on this processor: octeon \
> > (mips64r2) `saa $2,($4)'
> > CC arch/mips/lib/uncached.o
> > HOSTCC lib/gen_crc32table
> > CC crypto/rng.o
> > {standard input}:5385: Error: opcode not supported on this processor: octeon \
> > (mips64r2) `saa $11,($2)'
> > {standard input}:5810: Error: opcode not supported on this processor: octeon \
> > (mips64r2) `saa $10,($2)'
> > {standard input}:6158: Error: opcode not supported on this processor: octeon \
> > (mips64r2) `saa $3,($7)'
> > CC block/bsg.o
> > /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-mips-lsb/build/build/tmp/work-shared/edgerouter/kernel-source/scripts/Makefile.build:308: \
> > recipe for target 'arch/mips/cavium-octeon/executive/cvmx-srio.o' failed
> > make[5]: *** [arch/mips/cavium-octeon/executive/cvmx-srio.o] Error 1
> > /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-mips-lsb/build/build/tmp/work-shared/edgerouter/kernel-source/scripts/Makefile.build:455: \
> > recipe for target 'arch/mips/cavium-octeon/executive' failed
> > make[4]: *** [arch/mips/cavium-octeon/executive] Error 2
> > /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-mips-lsb/build/build/tmp/work-shared/edgerouter/kernel-source/scripts/Makefile.build:455: \
> > recipe for target 'arch/mips/cavium-octeon' failed
> > make[3]: *** [arch/mips/cavium-octeon] Error 2
> > make[3]: *** Waiting for unfinished jobs....
>
> We 'cheat' could bump some of the machines to 4.1 at this point...
>
I had assigned this one to Kevin on Friday, so hopefully we'll get a
fix. But yes, all
the h/w references will hopefully bump .. and we can push 3.14 off a
cliff for those
boards.
Bruce
> Cheers,
>
> Richard
>
--
"Thou shalt not follow the NULL pointer, for chaos and madness await
thee at its end"
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