[Qemu-devel] [PATCH v1 0/3] reduce the matrix, add OSX, speed-up Travis?

[Qemu-devel] [PATCH v1 0/3] reduce the matrix, add OSX, speed-up Travis?

[Alex Bennée]

Hi,

This is my currently brewing set of Travis updates. As was mentioned
on previous series the matrix could do with collapsing further. I've
simplified it by just worrying about configs and allowing all the
targets to be built. This means each build of the main matrix has
gotten longer but less overall builds are done.

There may be some millage in reducing the target list for some of the
ancillary builds though. Do we want to care about all targets when
changing the logging backend or the co-routine type?

Finally I've added a new build to the matrix for OSX. I'm pondering if
I should do similar for the Trusty beta images. Thoughts?

Alex Bennée (3):
  .travis.yml: collapse the test matrix
  .travis.yml: enable OSX builds
  .travis.yml: make -j3

 .travis.yml            | 81 ++++++++++++++------------------------------------
 scripts/macosx-brew.sh | 12 ++++++++
 2 files changed, 35 insertions(+), 58 deletions(-)
 create mode 100755 scripts/macosx-brew.sh

-- 
2.7.3

[Qemu-devel] [PATCH v1 1/3] .travis.yml: collapse the test matrix

[Alex Bennée]

Remove the concept of TARGETS and build the complete target list for
each config combination. Now the matrix is just based on CONFIG stanzas
and we use the additional stuff for:

  - things that only work on one compiler (sparse, gcov, gprof)
  - combos where "make check" fails

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 .travis.yml | 75 +++++++++++++++----------------------------------------------
 1 file changed, 18 insertions(+), 57 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 9e5873b..18c04af 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -42,17 +42,13 @@ notifications:
 env:
   global:
     - TEST_CMD="make check"
-    - EXTRA_CONFIG=""
   matrix:
-    # Group major targets together with their linux-user counterparts
-    - TARGETS=alpha-softmmu,alpha-linux-user,cris-softmmu,cris-linux-user,m68k-softmmu,m68k-linux-user,microblaze-softmmu,microblazeel-softmmu,microblaze-linux-user,microblazeel-linux-user
-    - TARGETS=arm-softmmu,arm-linux-user,armeb-linux-user,aarch64-softmmu,aarch64-linux-user
-    - TARGETS=i386-softmmu,i386-linux-user,x86_64-softmmu,x86_64-linux-user
-    - TARGETS=mips-softmmu,mips64-softmmu,mips64el-softmmu,mipsel-softmmu,mips-linux-user,mips64-linux-user,mips64el-linux-user,mipsel-linux-user,mipsn32-linux-user,mipsn32el-linux-user
-    - TARGETS=or32-softmmu,or32-linux-user,ppc-softmmu,ppc64-softmmu,ppcemb-softmmu,ppc-linux-user,ppc64-linux-user,ppc64abi32-linux-user,ppc64le-linux-user
-    - TARGETS=s390x-softmmu,s390x-linux-user,sh4-softmmu,sh4eb-softmmu,sh4-linux-user,sh4eb-linux-user,sparc-softmmu,sparc64-softmmu,sparc-linux-user,sparc32plus-linux-user,sparc64-linux-user,unicore32-softmmu,unicore32-linux-user
-    # Group remaining softmmu only targets into one build
-    - TARGETS=lm32-softmmu,moxie-softmmu,tricore-softmmu,xtensa-softmmu,xtensaeb-softmmu
+    - CONFIG=""
+    - CONFIG="--enable-debug --enable-debug-tcg --enable-trace-backends=log"
+    - CONFIG="--disable-linux-aio --disable-cap-ng --disable-attr --disable-brlapi --disable-uuid --disable-libusb"
+    - CONFIG="--enable-modules"
+    - CONFIG="--with-coroutine=ucontext"
+    - CONFIG="--with-coroutine=sigaltstack"
 git:
   # we want to do this ourselves
   submodules: false
@@ -60,65 +56,30 @@ before_install:
   - wget -O - http://people.linaro.org/~alex.bennee/qemu-submodule-git-seed.tar.xz | tar -xvJ
   - git submodule update --init --recursive
 before_script:
-  - ./configure --target-list=${TARGETS} --enable-debug-tcg ${EXTRA_CONFIG}
+  - ./configure ${CONFIG}
 script:
   - make -j2 && ${TEST_CMD}
 matrix:
-  # We manually include a number of additional build for non-standard bits
   include:
-    # Debug related options
-    - env: TARGETS=x86_64-softmmu
-           EXTRA_CONFIG="--enable-debug"
+    # Sparse is GCC only
+    - env: CONFIG="--enable-sparse"
       compiler: gcc
-    # We currently disable "make check"
-    - env: TARGETS=alpha-softmmu
-           EXTRA_CONFIG="--enable-debug --enable-tcg-interpreter"
-           TEST_CMD=""
-      compiler: gcc
-    # Disable a few of the optional features
-    - env: TARGETS=x86_64-softmmu
-           EXTRA_CONFIG="--disable-linux-aio --disable-cap-ng --disable-attr --disable-brlapi --disable-uuid --disable-libusb"
-      compiler: gcc
-    # Currently configure doesn't force --disable-pie
-    - env: TARGETS=x86_64-softmmu
-           EXTRA_CONFIG="--enable-gprof --enable-gcov --disable-pie"
-      compiler: gcc
-    # Sparse
-    - env: TARGETS=x86_64-softmmu
-           EXTRA_CONFIG="--enable-sparse"
+    # gprof/gcov are GCC features
+    - env: CONFIG="--enable-gprof --enable-gcov --disable-pie"
       compiler: gcc
-    # Modules
-    - env: TARGETS=arm-softmmu,x86_64-softmmu
-           EXTRA_CONFIG="--enable-modules"
-      compiler: gcc
-    # All the trace backends (apart from dtrace)
-    - env: TARGETS=i386-softmmu
-           EXTRA_CONFIG="--enable-trace-backends=log"
-      compiler: gcc
-    # We currently disable "make check" (until 41fc57e44ed regression fixed)
-    - env: TARGETS=x86_64-softmmu
-           EXTRA_CONFIG="--enable-trace-backends=simple"
+    # We manually include builds which we disable "make check" for
+    - env: CONFIG="--enable-debug --enable-tcg-interpreter"
            TEST_CMD=""
       compiler: gcc
-    # We currently disable "make check"
-    - env: TARGETS=x86_64-softmmu
-           EXTRA_CONFIG="--enable-trace-backends=ftrace"
+    - env: CONFIG="--enable-trace-backends=simple"
            TEST_CMD=""
       compiler: gcc
-    # We currently disable "make check"
-    - env: TARGETS=x86_64-softmmu
-           EXTRA_CONFIG="--enable-trace-backends=ust"
+    - env: CONFIG="--enable-trace-backends=ftrace"
            TEST_CMD=""
       compiler: gcc
-    # All the co-routine backends (apart from windows)
-    # We currently disable "make check"
-    - env: TARGETS=x86_64-softmmu
-           EXTRA_CONFIG="--with-coroutine=gthread"
+    - env: CONFIG="--enable-trace-backends=ust"
            TEST_CMD=""
       compiler: gcc
-    - env: TARGETS=x86_64-softmmu
-           EXTRA_CONFIG="--with-coroutine=ucontext"
-      compiler: gcc
-    - env: TARGETS=x86_64-softmmu
-           EXTRA_CONFIG="--with-coroutine=sigaltstack"
+    - env: CONFIG="--with-coroutine=gthread"
+           TEST_CMD=""
       compiler: gcc
-- 
2.7.3

Re: [Qemu-devel] [PATCH v1 1/3] .travis.yml: collapse the test matrix

[David Gibson]

[-- Attachment #1: Type: text/plain, Size: 6002 bytes --]

On Tue, Mar 22, 2016 at 12:53:13PM +0000, Alex Bennée wrote:
> Remove the concept of TARGETS and build the complete target list for
> each config combination. Now the matrix is just based on CONFIG stanzas
> and we use the additional stuff for:
> 
>   - things that only work on one compiler (sparse, gcov, gprof)
>   - combos where "make check" fails
> 
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

> ---
>  .travis.yml | 75 +++++++++++++++----------------------------------------------
>  1 file changed, 18 insertions(+), 57 deletions(-)
> 
> diff --git a/.travis.yml b/.travis.yml
> index 9e5873b..18c04af 100644
> --- a/.travis.yml
> +++ b/.travis.yml
> @@ -42,17 +42,13 @@ notifications:
>  env:
>    global:
>      - TEST_CMD="make check"
> -    - EXTRA_CONFIG=""
>    matrix:
> -    # Group major targets together with their linux-user counterparts
> -    - TARGETS=alpha-softmmu,alpha-linux-user,cris-softmmu,cris-linux-user,m68k-softmmu,m68k-linux-user,microblaze-softmmu,microblazeel-softmmu,microblaze-linux-user,microblazeel-linux-user
> -    - TARGETS=arm-softmmu,arm-linux-user,armeb-linux-user,aarch64-softmmu,aarch64-linux-user
> -    - TARGETS=i386-softmmu,i386-linux-user,x86_64-softmmu,x86_64-linux-user
> -    - TARGETS=mips-softmmu,mips64-softmmu,mips64el-softmmu,mipsel-softmmu,mips-linux-user,mips64-linux-user,mips64el-linux-user,mipsel-linux-user,mipsn32-linux-user,mipsn32el-linux-user
> -    - TARGETS=or32-softmmu,or32-linux-user,ppc-softmmu,ppc64-softmmu,ppcemb-softmmu,ppc-linux-user,ppc64-linux-user,ppc64abi32-linux-user,ppc64le-linux-user
> -    - TARGETS=s390x-softmmu,s390x-linux-user,sh4-softmmu,sh4eb-softmmu,sh4-linux-user,sh4eb-linux-user,sparc-softmmu,sparc64-softmmu,sparc-linux-user,sparc32plus-linux-user,sparc64-linux-user,unicore32-softmmu,unicore32-linux-user
> -    # Group remaining softmmu only targets into one build
> -    - TARGETS=lm32-softmmu,moxie-softmmu,tricore-softmmu,xtensa-softmmu,xtensaeb-softmmu
> +    - CONFIG=""
> +    - CONFIG="--enable-debug --enable-debug-tcg --enable-trace-backends=log"
> +    - CONFIG="--disable-linux-aio --disable-cap-ng --disable-attr --disable-brlapi --disable-uuid --disable-libusb"
> +    - CONFIG="--enable-modules"
> +    - CONFIG="--with-coroutine=ucontext"
> +    - CONFIG="--with-coroutine=sigaltstack"
>  git:
>    # we want to do this ourselves
>    submodules: false
> @@ -60,65 +56,30 @@ before_install:
>    - wget -O - http://people.linaro.org/~alex.bennee/qemu-submodule-git-seed.tar.xz | tar -xvJ
>    - git submodule update --init --recursive
>  before_script:
> -  - ./configure --target-list=${TARGETS} --enable-debug-tcg ${EXTRA_CONFIG}
> +  - ./configure ${CONFIG}
>  script:
>    - make -j2 && ${TEST_CMD}
>  matrix:
> -  # We manually include a number of additional build for non-standard bits
>    include:
> -    # Debug related options
> -    - env: TARGETS=x86_64-softmmu
> -           EXTRA_CONFIG="--enable-debug"
> +    # Sparse is GCC only
> +    - env: CONFIG="--enable-sparse"
>        compiler: gcc
> -    # We currently disable "make check"
> -    - env: TARGETS=alpha-softmmu
> -           EXTRA_CONFIG="--enable-debug --enable-tcg-interpreter"
> -           TEST_CMD=""
> -      compiler: gcc
> -    # Disable a few of the optional features
> -    - env: TARGETS=x86_64-softmmu
> -           EXTRA_CONFIG="--disable-linux-aio --disable-cap-ng --disable-attr --disable-brlapi --disable-uuid --disable-libusb"
> -      compiler: gcc
> -    # Currently configure doesn't force --disable-pie
> -    - env: TARGETS=x86_64-softmmu
> -           EXTRA_CONFIG="--enable-gprof --enable-gcov --disable-pie"
> -      compiler: gcc
> -    # Sparse
> -    - env: TARGETS=x86_64-softmmu
> -           EXTRA_CONFIG="--enable-sparse"
> +    # gprof/gcov are GCC features
> +    - env: CONFIG="--enable-gprof --enable-gcov --disable-pie"
>        compiler: gcc
> -    # Modules
> -    - env: TARGETS=arm-softmmu,x86_64-softmmu
> -           EXTRA_CONFIG="--enable-modules"
> -      compiler: gcc
> -    # All the trace backends (apart from dtrace)
> -    - env: TARGETS=i386-softmmu
> -           EXTRA_CONFIG="--enable-trace-backends=log"
> -      compiler: gcc
> -    # We currently disable "make check" (until 41fc57e44ed regression fixed)
> -    - env: TARGETS=x86_64-softmmu
> -           EXTRA_CONFIG="--enable-trace-backends=simple"
> +    # We manually include builds which we disable "make check" for
> +    - env: CONFIG="--enable-debug --enable-tcg-interpreter"
>             TEST_CMD=""
>        compiler: gcc
> -    # We currently disable "make check"
> -    - env: TARGETS=x86_64-softmmu
> -           EXTRA_CONFIG="--enable-trace-backends=ftrace"
> +    - env: CONFIG="--enable-trace-backends=simple"
>             TEST_CMD=""
>        compiler: gcc
> -    # We currently disable "make check"
> -    - env: TARGETS=x86_64-softmmu
> -           EXTRA_CONFIG="--enable-trace-backends=ust"
> +    - env: CONFIG="--enable-trace-backends=ftrace"
>             TEST_CMD=""
>        compiler: gcc
> -    # All the co-routine backends (apart from windows)
> -    # We currently disable "make check"
> -    - env: TARGETS=x86_64-softmmu
> -           EXTRA_CONFIG="--with-coroutine=gthread"
> +    - env: CONFIG="--enable-trace-backends=ust"
>             TEST_CMD=""
>        compiler: gcc
> -    - env: TARGETS=x86_64-softmmu
> -           EXTRA_CONFIG="--with-coroutine=ucontext"
> -      compiler: gcc
> -    - env: TARGETS=x86_64-softmmu
> -           EXTRA_CONFIG="--with-coroutine=sigaltstack"
> +    - env: CONFIG="--with-coroutine=gthread"
> +           TEST_CMD=""
>        compiler: gcc

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 819 bytes --]

[Qemu-devel] [PATCH v1 2/3] .travis.yml: enable OSX builds

[Alex Bennée]

Travis has support for OSX builds. Making the setup work cleanly
involves a little hacking about with the .travis.yml file but rather
than make it too messy I've pushed all the "brew" install stuff into a
support script called ./scripts/macosx-brew.sh.

Currently only the default ./configure ${CONFIG} is built as I'm not
sure what extra coverage would come from the other build stanzas.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 .travis.yml            |  4 ++++
 scripts/macosx-brew.sh | 12 ++++++++++++
 2 files changed, 16 insertions(+)
 create mode 100755 scripts/macosx-brew.sh

diff --git a/.travis.yml b/.travis.yml
index 18c04af..3f77bfa 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -53,6 +53,7 @@ git:
   # we want to do this ourselves
   submodules: false
 before_install:
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then ./scripts/macosx-brew.sh ; fi
   - wget -O - http://people.linaro.org/~alex.bennee/qemu-submodule-git-seed.tar.xz | tar -xvJ
   - git submodule update --init --recursive
 before_script:
@@ -83,3 +84,6 @@ matrix:
     - env: CONFIG="--with-coroutine=gthread"
            TEST_CMD=""
       compiler: gcc
+    - env: CONFIG=""
+      os: osx
+      compiler: clang
diff --git a/scripts/macosx-brew.sh b/scripts/macosx-brew.sh
new file mode 100755
index 0000000..fc0d588
--- /dev/null
+++ b/scripts/macosx-brew.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+#
+# Install MacOSX dependancies
+#
+brew update
+brew install libffi
+brew install gettext
+brew install pkg-config
+brew install glib
+brew install autoconf
+brew install automake
+brew install pixman
-- 
2.7.3

Re: [Qemu-devel] [PATCH v1 2/3] .travis.yml: enable OSX builds

[Peter Maydell]

On 22 March 2016 at 12:53, Alex Bennée <alex.bennee@linaro.org> wrote:
> Travis has support for OSX builds. Making the setup work cleanly
> involves a little hacking about with the .travis.yml file but rather
> than make it too messy I've pushed all the "brew" install stuff into a
> support script called ./scripts/macosx-brew.sh.
>
> Currently only the default ./configure ${CONFIG} is built as I'm not
> sure what extra coverage would come from the other build stanzas.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
>  .travis.yml            |  4 ++++
>  scripts/macosx-brew.sh | 12 ++++++++++++
>  2 files changed, 16 insertions(+)
>  create mode 100755 scripts/macosx-brew.sh
>
> diff --git a/.travis.yml b/.travis.yml
> index 18c04af..3f77bfa 100644
> --- a/.travis.yml
> +++ b/.travis.yml
> @@ -53,6 +53,7 @@ git:
>    # we want to do this ourselves
>    submodules: false
>  before_install:
> +  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then ./scripts/macosx-brew.sh ; fi

[[ is a bash-ism, does travis guarantee we are using bash here?
(Alternatively just use single [] and the '=' operator.)

>    - wget -O - http://people.linaro.org/~alex.bennee/qemu-submodule-git-seed.tar.xz | tar -xvJ
>    - git submodule update --init --recursive
>  before_script:
> @@ -83,3 +84,6 @@ matrix:
>      - env: CONFIG="--with-coroutine=gthread"
>             TEST_CMD=""
>        compiler: gcc
> +    - env: CONFIG=""
> +      os: osx
> +      compiler: clang
> diff --git a/scripts/macosx-brew.sh b/scripts/macosx-brew.sh
> new file mode 100755
> index 0000000..fc0d588
> --- /dev/null
> +++ b/scripts/macosx-brew.sh
> @@ -0,0 +1,12 @@
> +#!/bin/sh

You should probably be using '-e' here.

Missing license/copyright info.

> +#
> +# Install MacOSX dependancies

"dependencies".

> +#
> +brew update
> +brew install libffi
> +brew install gettext
> +brew install pkg-config
> +brew install glib
> +brew install autoconf
> +brew install automake
> +brew install pixman
> --
> 2.7.3

If we're going to have an extra script, we should probably
either (a) note it as being for the benefit of the Travis install
or (b) better document whether/how end users should
use it.

I think the minimal code to do it inline in .travis.yml is:

  - [ "$TRAVIS_OS_NAME" = "osx" ] && brew update
  - [ "$TRAVIS_OS_NAME" = "osx" ] && brew install libffi gettext
pkg-config glib autoconf automake pixman

(you could skip pixman and rely on the submodule).

thanks
-- PMM

Re: [Qemu-devel] [PATCH v1 2/3] .travis.yml: enable OSX builds

[Alex Bennée]

Peter Maydell <peter.maydell@linaro.org> writes:

> On 22 March 2016 at 12:53, Alex Bennée <alex.bennee@linaro.org> wrote:
>> Travis has support for OSX builds. Making the setup work cleanly
>> involves a little hacking about with the .travis.yml file but rather
>> than make it too messy I've pushed all the "brew" install stuff into a
>> support script called ./scripts/macosx-brew.sh.
>>
>> Currently only the default ./configure ${CONFIG} is built as I'm not
>> sure what extra coverage would come from the other build stanzas.
>>
>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>> ---
>>  .travis.yml            |  4 ++++
>>  scripts/macosx-brew.sh | 12 ++++++++++++
>>  2 files changed, 16 insertions(+)
>>  create mode 100755 scripts/macosx-brew.sh
>>
>> diff --git a/.travis.yml b/.travis.yml
>> index 18c04af..3f77bfa 100644
>> --- a/.travis.yml
>> +++ b/.travis.yml
>> @@ -53,6 +53,7 @@ git:
>>    # we want to do this ourselves
>>    submodules: false
>>  before_install:
>> +  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then ./scripts/macosx-brew.sh ; fi
>
> [[ is a bash-ism, does travis guarantee we are using bash here?
> (Alternatively just use single [] and the '=' operator.)

Well I copied it directly from their docs so I'm assuming so:

   https://docs.travis-ci.com/user/multi-os/

>
>>    - wget -O - http://people.linaro.org/~alex.bennee/qemu-submodule-git-seed.tar.xz | tar -xvJ
>>    - git submodule update --init --recursive
>>  before_script:
>> @@ -83,3 +84,6 @@ matrix:
>>      - env: CONFIG="--with-coroutine=gthread"
>>             TEST_CMD=""
>>        compiler: gcc
>> +    - env: CONFIG=""
>> +      os: osx
>> +      compiler: clang
>> diff --git a/scripts/macosx-brew.sh b/scripts/macosx-brew.sh
>> new file mode 100755
>> index 0000000..fc0d588
>> --- /dev/null
>> +++ b/scripts/macosx-brew.sh
>> @@ -0,0 +1,12 @@
>> +#!/bin/sh
>
> You should probably be using '-e' here.
>
> Missing license/copyright info.
>
>> +#
>> +# Install MacOSX dependancies
>
> "dependencies".
>
>> +#
>> +brew update
>> +brew install libffi
>> +brew install gettext
>> +brew install pkg-config
>> +brew install glib
>> +brew install autoconf
>> +brew install automake
>> +brew install pixman
>> --
>> 2.7.3
>
> If we're going to have an extra script, we should probably
> either (a) note it as being for the benefit of the Travis install
> or (b) better document whether/how end users should
> use it.
>
> I think the minimal code to do it inline in .travis.yml is:
>
>   - [ "$TRAVIS_OS_NAME" = "osx" ] && brew update
>   - [ "$TRAVIS_OS_NAME" = "osx" ] && brew install libffi gettext
> pkg-config glib autoconf automake pixman

Ahh fair enough, when I started down the route I didn't know how complex
setting up the environment would be. I wonder if MinGW will be as easy
to setup?

>
> (you could skip pixman and rely on the submodule).
>
> thanks
> -- PMM


--
Alex Bennée

[Qemu-devel] [PATCH v1 3/3] .travis.yml: make -j3

[Alex Bennée]

The move from Travis VMs to Containers came with a upgrade from 1.5
cores to 2. The received wisdom is -j N+1 means a core can be doing work
while other threads wait for IO to complete. This is hard to test on the
Travis infrastructure but an initial before/after eyeballing seems to
confirm it is an improvement.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 3f77bfa..345e3ca 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -59,7 +59,7 @@ before_install:
 before_script:
   - ./configure ${CONFIG}
 script:
-  - make -j2 && ${TEST_CMD}
+  - make -j3 && ${TEST_CMD}
 matrix:
   include:
     # Sparse is GCC only
-- 
2.7.3

Re: [Qemu-devel] [PATCH v1 3/3] .travis.yml: make -j3

[David Gibson]

[-- Attachment #1: Type: text/plain, Size: 1126 bytes --]

On Tue, Mar 22, 2016 at 12:53:15PM +0000, Alex Bennée wrote:
> The move from Travis VMs to Containers came with a upgrade from 1.5
> cores to 2. The received wisdom is -j N+1 means a core can be doing work
> while other threads wait for IO to complete. This is hard to test on the
> Travis infrastructure but an initial before/after eyeballing seems to
> confirm it is an improvement.
> 
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

> ---
>  .travis.yml | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/.travis.yml b/.travis.yml
> index 3f77bfa..345e3ca 100644
> --- a/.travis.yml
> +++ b/.travis.yml
> @@ -59,7 +59,7 @@ before_install:
>  before_script:
>    - ./configure ${CONFIG}
>  script:
> -  - make -j2 && ${TEST_CMD}
> +  - make -j3 && ${TEST_CMD}
>  matrix:
>    include:
>      # Sparse is GCC only

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

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