openembedded-core.git/meta/recipes-kernel, branch fido

linux-dtb.inc: drop unused DTB_NAME variable from do_install

2015-12-08T22:14:48+00:00

* this is causing do_install to depend on KERNEL_IMAGE_BASE_NAME which
  in some cases contains something like BUILD_NUMBER from CI, that
  caused do_install to be reexecuted every single time, which is very
  sad to be caused by unused variable.
* jethro and newer don't need this change, because it's also fixed in
  commit 86b3f29f93e3f87903668ea317c6bd97be4cdf62
  Author: Marek Vasut 
  Date:   Thu May 14 14:31:11 2015 +0200
  Subject: kernel: Build DTBs early

Signed-off-by: Martin Jansa 
Signed-off-by: Joshua Lock

linux-firmware: rtl8192cx: Add latest available firmware

2015-12-08T22:14:48+00:00

Add latest available firmware binaries for RTL8192CX chipsets.
These new firmwares have been released in 2012, have been used
by the mainline kernel as preferred firmware since 3.13 and
even backported to stable branches.

(From OE-Core master rev: 2dc67b53d1b7c056bbbff2f90ad16ed214b57609)

Signed-off-by: Bhuvanchandra DV 
Signed-off-by: Ross Burton 
Signed-off-by: Joshua Lock

oprofile: update --with-kernel option to find perf_event.h

2015-10-23T13:40:35+00:00

Update --with-kernel=${STAGING_DIR_HOST}/${prefix} to find kernel
headers (linux/*.h) to fix the error:
| checking kernel supports perf_events... unknown -- perf_event.h not found
| ERROR: You requested to build oprofile with '--with-kernel=/buildarea/lyang1/test_f2/tmp/work-shared/qemux86/kernel-source',
| but headers were not accessible at the given location.
| Be sure you have run the following command from within your kernel source tree:
|      make headers_install INSTALL_HDR_PATH=
| Then pass  to oprofile's '--with-kernel' configure option.
| configure: error: Unable to build oprofile. Exiting.

This is part of the commit b5b3085d9d6a351a1de86f95d5c8ba28dbfbddbb which
already applied in poky master branch.

Signed-off-by: Ting Liu

perf: mkdir ${B} -> mkdir -p ${B}

2015-09-19T10:10:31+00:00

${B} is the default cwd of tasks, so there might be race issues such as:
| mkdir: cannot create directory `/path/to/work/qemux86-poky-linux/perf/1.0-r9/perf-1.0/': File exists
[snip]
NOTE: recipe perf-1.0-r9: task do_configure: Failed

Signed-off-by: Robert Yang 
Signed-off-by: Richard Purdie

oprofileui: Use inherit gettext

2015-09-18T18:21:35+00:00

oprofileui uses gettext during the configuration task so should be inherit
gettext. This issue appears when an older version of gettext is used do to
pinning to the older non-gplv3 version.

[YOCTO #7795]

Signed-off-by: Saul Wold

perf: fix build breakage on kernels after 4.1

2015-08-12T18:31:12+00:00

A recent commit fixed perf build failures with a change that duplicates
a fix that can be found in kernels after 4.1. Unfortunately there is a
conflict between these two fixes and we see perf build failures when
building perf in kernels that contain the fix already. The problem is
that the fix from the recipe modifies the location of .config-detected
to $(OUTPUT).config-detected. In a 4.2 kernel the location will be
changed to $(OUTPUT)$(OUTPUT).config-detected.

We change the recipe to require a space in the pattern to only change
kernel sources that do not already place file in $(OUTPUT).

The recent commit that introduced the build failure is:

   commit ea9016b60b47138bc58d84a06954b44527b20a19
    Author: Richard Purdie 
    Date:   Sat Jul 25 14:37:58 2015 +0100

        perf: Fix config file conflict with 4.1 kernels

        If you setup mutlitlibs and then:

        bitbake perf libb32-perf
        bitbake perf libb32-perf -c cleansstate
        bitbake perf libb32-perf

        you will see races where the two builds get confused about which directory
        they should be using and they corrupt each other.

        The issue is that .config-detected is created in ${S}, not $(OUTPUT).
        We can fix this by moving the file to $(OUTPUT).

        [YCOTO #8043]

        (From OE-Core rev: 00608cffffb586e8d2a2075117e710113c471448)

        (From OE-Core rev: 57df1ebd910e42af47a0039830a60f41a3bd29b6)

        Signed-off-by: Richard Purdie 

The commit in the kernel source that fixes the problem from kernel side is:
    commit 642273795fa81da11290ffa90bce6ff242f2a7bb
    Author: Aaro Koskinen 
    Date:   Wed Jul 1 14:54:42 2015 +0300

        perf tools: Create config.detected into OUTPUT directory

        Create config.detected into OUTPUT directory instead of source
        directory.

        This fixes parallel builds that share the same source directory.

        Signed-off-by: Aaro Koskinen 
        Acked-by: Jiri Olsa 
        Cc: Paul Mackerras 
        Cc: Peter Zijlstra 
        Link: http://lkml.kernel.org/r/1435751683-18500-1-git-send-email-aaro.koskinen@nokia.com
        Signed-off-by: Arnaldo Carvalho de Melo 

Signed-off-by: Reinette Chatre 
Signed-off-by: Richard Purdie

perf: Fix config file conflict with 4.1 kernels

2015-08-09T23:36:55+00:00

If you setup mutlitlibs and then:

bitbake perf libb32-perf
bitbake perf libb32-perf -c cleansstate
bitbake perf libb32-perf

you will see races where the two builds get confused about which directory
they should be using and they corrupt each other.

The issue is that .config-detected is created in ${S}, not $(OUTPUT).
We can fix this by moving the file to $(OUTPUT).

[YCOTO #8043]

(From OE-Core rev: 00608cffffb586e8d2a2075117e710113c471448)

Signed-off-by: Richard Purdie

perf: fix build (and feature tests) for 4.1-rcX

2015-08-09T23:36:54+00:00

The way that perf detects features has changed/moved via commit e6c76d620
[perf build: Move feature checks code under tools/build].

This code movement resulted in the definition of CC being dropped, and
in turn the passing of --sysroot not part of the build.

This results in feature tests failing with errors such as:

  In file included from test-pthread-attr-setaffinity-np.c:1:0:
  sysroots/x86_64-linux/usr/lib/x86_64-poky-linux/gcc/x86_64-poky-linux/4.9.2/include/stdint.h:9:26:
  fatal error: stdint.h: No such file or directory
  # include_next 
                          ^
  compilation terminated.

While the fix is going upstream, we can modify the perf recipe to add
the definition of CC into the Makefile, and we'll continue to work on
patched and unpatched kernels.

Upstream-status: Pending

(From OE-Core rev: 46f842039422aa35f62b03f11b648c02980ea1b1)

Signed-off-by: Bruce Ashfield 
Signed-off-by: Richard Purdie

babeltrace: Fix invalid pointer free with trace collection

2015-06-28T08:42:03+00:00

This fixed the bug https://bugs.lttng.org/issues/790

(From OE-Core rev: 8152bcadba8581f75822b75e13c2a43dd6464cd3)

Signed-off-by: Roy Li 
Signed-off-by: Ross Burton 
Signed-off-by: Richard Purdie

lttng-modules: Update to stable version 2.6.1

2015-06-28T08:41:57+00:00

This fixes a build issue with the 3.19.5 kernel where the regmap prototypes
have changed. The patch is rebased do to changes in the new version of the
Makefile.

[YOCTO #7737]

(From OE-Core rev: 787fde133c6b50c5df6ce8f90b2906b7955b41e4)

Signed-off-by: Saul Wold 
Signed-off-by: Ross Burton 
Signed-off-by: Richard Purdie