diff options
| -rw-r--r-- | meta/recipes-kernel/lttng/lttng-modules/fix_build_with_v3.17_kernel.patch | 113 | ||||
| -rw-r--r-- | meta/recipes-kernel/lttng/lttng-modules_2.5.0.bb | 1 |
2 files changed, 114 insertions, 0 deletions
diff --git a/meta/recipes-kernel/lttng/lttng-modules/fix_build_with_v3.17_kernel.patch b/meta/recipes-kernel/lttng/lttng-modules/fix_build_with_v3.17_kernel.patch new file mode 100644 index 0000000000..97b7a53a07 --- /dev/null +++ b/meta/recipes-kernel/lttng/lttng-modules/fix_build_with_v3.17_kernel.patch @@ -0,0 +1,113 @@ + +Upstream-Status: Backport + +commit 7df57eb5d6bdc85ddcf2b9afb6cd0cacfb22096e +Author: Nitin A Kamble <nitin.a.kamble@intel.com> +Date: Thu Sep 25 18:19:43 2014 -0700 + + asoc.h: fix build with v3.17 kernel + + The snd_soc_codec structure has changed in the v3.17 kernel. Some + of the redundant fields have been removed. To be specific this commit + from the v3.17 kernel causes the build failure for lttng-modules. + + |commit f4333203ec933f9272c90c7add01774ec2cf94d3 + |Author: Lars-Peter Clausen <lars@metafoo.de> + |Date: Mon Jun 16 18:13:02 2014 +0200 + | + | ASoC: Move name and id from CODEC/platform to component + | + | The component struct already has a name and id field which are initialized to + | the same values as the same fields in the CODEC and platform structs. So remove + | them from the CODEC and platform structs and used the ones from the component + | struct instead. + | + | Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> + | Signed-off-by: Mark Brown <broonie@linaro.org> + + The asoc.h is changed according to the change in the above kernel commit + to fix the lttng-modules build. The change in the lttng-modules code is + conditional on the kernel version, so that it does not break builds with + previous kernel versions. + + Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> + Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> + +diff --git a/instrumentation/events/lttng-module/asoc.h b/instrumentation/events/lttng-module/asoc.h +index 672bea4..bf9cf86 100644 +--- a/instrumentation/events/lttng-module/asoc.h ++++ b/instrumentation/events/lttng-module/asoc.h +@@ -21,6 +21,14 @@ struct snd_soc_card; + struct snd_soc_dapm_widget; + #endif + ++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)) ++#define CODEC_NAME_FIELD component.name ++#define CODEC_ID_FIELD component.id ++#else ++#define CODEC_NAME_FIELD name ++#define CODEC_ID_FIELD id ++#endif ++ + /* + * Log register events + */ +@@ -32,15 +40,15 @@ DECLARE_EVENT_CLASS(snd_soc_reg, + TP_ARGS(codec, reg, val), + + TP_STRUCT__entry( +- __string( name, codec->name ) ++ __string( name, codec->CODEC_NAME_FIELD ) + __field( int, id ) + __field( unsigned int, reg ) + __field( unsigned int, val ) + ), + + TP_fast_assign( +- tp_strcpy(name, codec->name) +- tp_assign(id, codec->id) ++ tp_strcpy(name, codec->CODEC_NAME_FIELD) ++ tp_assign(id, codec->CODEC_ID_FIELD) + tp_assign(reg, reg) + tp_assign(val, val) + ), +@@ -77,15 +85,15 @@ DECLARE_EVENT_CLASS(snd_soc_preg, + TP_ARGS(platform, reg, val), + + TP_STRUCT__entry( +- __string( name, platform->name ) ++ __string( name, platform->CODEC_NAME_FIELD ) + __field( int, id ) + __field( unsigned int, reg ) + __field( unsigned int, val ) + ), + + TP_fast_assign( +- tp_strcpy(name, platform->name) +- tp_assign(id, platform->id) ++ tp_strcpy(name, platform->CODEC_NAME_FIELD) ++ tp_assign(id, platform->CODEC_ID_FIELD) + tp_assign(reg, reg) + tp_assign(val, val) + ), +@@ -399,17 +407,17 @@ TRACE_EVENT(snd_soc_cache_sync, + TP_ARGS(codec, type, status), + + TP_STRUCT__entry( +- __string( name, codec->name ) ++ __string( name, codec->CODEC_NAME_FIELD ) + __string( status, status ) + __string( type, type ) + __field( int, id ) + ), + + TP_fast_assign( +- tp_strcpy(name, codec->name) ++ tp_strcpy(name, codec->CODEC_NAME_FIELD) + tp_strcpy(status, status) + tp_strcpy(type, type) +- tp_assign(id, codec->id) ++ tp_assign(id, codec->CODEC_ID_FIELD) + ), + + TP_printk("codec=%s.%d type=%s status=%s", __get_str(name), diff --git a/meta/recipes-kernel/lttng/lttng-modules_2.5.0.bb b/meta/recipes-kernel/lttng/lttng-modules_2.5.0.bb index 04e2b0cccc..6ff961a9b1 100644 --- a/meta/recipes-kernel/lttng/lttng-modules_2.5.0.bb +++ b/meta/recipes-kernel/lttng/lttng-modules_2.5.0.bb @@ -21,6 +21,7 @@ SRC_URI = "git://git.lttng.org/lttng-modules.git;branch=stable-2.5 \ file://Fix-noargs-probes-should-calculate-alignment-and-eve.patch \ file://Update-statedump-to-3.17-nsproxy-locking.patch \ file://Update-kvm-instrumentation-compile-on-3.17-rc1.patch \ + file://fix_build_with_v3.17_kernel.patch \ " export INSTALL_MOD_DIR="kernel/lttng-modules" |