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authorOtavio Salvador <otavio@ossystems.com.br>2014-12-30 14:25:49 -0200
committerRichard Purdie <richard.purdie@linuxfoundation.org>2014-12-31 08:21:05 +0000
commite575ab81f0cf145503c4afd9ce62040721a526b2 (patch)
tree591a9a36c9be80bc4b8f8d6b52f4cf7cd3f6bca2
parentf25e913dbc400a8c72fbd93b2754501d5b61e3df (diff)
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lttng-modules: Update to revision to 16d7431c3
This update the source code to the 2.5.2 version and also brings two fixes from stable-2.5 branch. The update also allowed the removal of some already applied patches from the metadata. Doing this update, it fixes following build error: ,---- | make[1]: Entering directory `.../build-framebuffer/tmp/sysroots/imx23evk/usr/src/kernel' | | ERROR: Kernel configuration is invalid. | include/generated/autoconf.h or include/config/auto.conf are missing. | Run 'make oldconfig && make prepare' on kernel src to fix it. | | Building modules, stage 2. | ./scripts/Makefile.modpost:42: include/config/auto.conf: No such file or directory | make[2]: *** No rule to make target `include/config/auto.conf'. Stop. | make[1]: *** [modules] Error 2 | make[1]: Leaving directory `.../build-framebuffer/tmp/sysroots/imx23evk/usr/src/kernel' | make: *** [default] Error 2 `---- Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/recipes-kernel/lttng/lttng-modules/Update-compaction-instrumentation-to-3.16-kernel.patch83
-rw-r--r--meta/recipes-kernel/lttng/lttng-modules/Update-statedump-to-3.17-nsproxy-locking.patch70
-rw-r--r--meta/recipes-kernel/lttng/lttng-modules/Update-vmscan-instrumentation-to-3.16-kernel.patch70
-rw-r--r--meta/recipes-kernel/lttng/lttng-modules/compaction-fix-mm_compaction_isolate_template-build.patch41
-rw-r--r--meta/recipes-kernel/lttng/lttng-modules/fix_build_with_v3.17_kernel.patch113
-rw-r--r--meta/recipes-kernel/lttng/lttng-modules_2.5.2.bb (renamed from meta/recipes-kernel/lttng/lttng-modules_2.5.0.bb)7
6 files changed, 1 insertions, 383 deletions
diff --git a/meta/recipes-kernel/lttng/lttng-modules/Update-compaction-instrumentation-to-3.16-kernel.patch b/meta/recipes-kernel/lttng/lttng-modules/Update-compaction-instrumentation-to-3.16-kernel.patch
deleted file mode 100644
index 0a056a9475..0000000000
--- a/meta/recipes-kernel/lttng/lttng-modules/Update-compaction-instrumentation-to-3.16-kernel.patch
+++ /dev/null
@@ -1,83 +0,0 @@
-From 0007344741ef65259bc52dea72259173dfbf96c0 Mon Sep 17 00:00:00 2001
-From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
-Date: Sun, 13 Jul 2014 13:33:21 -0400
-Subject: [PATCH 2/2] Update compaction instrumentation to 3.16 kernel
-
-Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
----
- instrumentation/events/lttng-module/compaction.h | 45 +++++++++++++++++++++++-
- 1 file changed, 44 insertions(+), 1 deletion(-)
-
-diff --git a/instrumentation/events/lttng-module/compaction.h b/instrumentation/events/lttng-module/compaction.h
-index 1b237fa45ab0..22024e9ee582 100644
---- a/instrumentation/events/lttng-module/compaction.h
-+++ b/instrumentation/events/lttng-module/compaction.h
-@@ -6,6 +6,7 @@
-
- #include <linux/types.h>
- #include <linux/tracepoint.h>
-+#include <linux/version.h>
- #include <trace/events/gfpflags.h>
-
- DECLARE_EVENT_CLASS(mm_compaction_isolate_template,
-@@ -45,6 +46,48 @@ DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_freepages,
- TP_ARGS(nr_scanned, nr_taken)
- )
-
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0))
-+TRACE_EVENT(mm_compaction_migratepages,
-+
-+ TP_PROTO(unsigned long nr_all,
-+ int migrate_rc,
-+ struct list_head *migratepages),
-+
-+ TP_ARGS(nr_all, migrate_rc, migratepages),
-+
-+ TP_STRUCT__entry(
-+ __field(unsigned long, nr_migrated)
-+ __field(unsigned long, nr_failed)
-+ ),
-+
-+ TP_fast_assign(
-+ tp_assign(nr_migrated,
-+ nr_all -
-+ (migrate_rc >= 0 ? migrate_rc :
-+ ({
-+ unsigned long nr_failed = 0;
-+ struct list_head *page_lru;
-+
-+ list_for_each(page_lru, migratepages)
-+ nr_failed++;
-+ nr_failed;
-+ })))
-+ tp_assign(nr_failed,
-+ ({
-+ unsigned long nr_failed = 0;
-+ struct list_head *page_lru;
-+
-+ list_for_each(page_lru, migratepages)
-+ nr_failed++;
-+ nr_failed;
-+ }))
-+ ),
-+
-+ TP_printk("nr_migrated=%lu nr_failed=%lu",
-+ __entry->nr_migrated,
-+ __entry->nr_failed)
-+)
-+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)) */
- TRACE_EVENT(mm_compaction_migratepages,
-
- TP_PROTO(unsigned long nr_migrated,
-@@ -66,7 +109,7 @@ TRACE_EVENT(mm_compaction_migratepages,
- __entry->nr_migrated,
- __entry->nr_failed)
- )
--
-+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)) */
-
- #endif /* _TRACE_COMPACTION_H */
-
---
-1.8.1.2
-
diff --git a/meta/recipes-kernel/lttng/lttng-modules/Update-statedump-to-3.17-nsproxy-locking.patch b/meta/recipes-kernel/lttng/lttng-modules/Update-statedump-to-3.17-nsproxy-locking.patch
deleted file mode 100644
index 0f18c8a3e6..0000000000
--- a/meta/recipes-kernel/lttng/lttng-modules/Update-statedump-to-3.17-nsproxy-locking.patch
+++ /dev/null
@@ -1,70 +0,0 @@
-Upstream-Status: Backport
-Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
-
-From 4ba1f53c5aebb4433fedc25d65af010274985043 Mon Sep 17 00:00:00 2001
-From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
-Date: Thu, 21 Aug 2014 10:53:12 -0400
-Subject: [PATCH 2/3] Update statedump to 3.17 nsproxy locking
-
-This Linux upstream commit introduces locking strategy back and forth:
-
-commit 728dba3a39c66b3d8ac889ddbe38b5b1c264aec3
-Author: Eric W. Biederman <ebiederm@xmission.com>
-Date: Mon Feb 3 19:13:49 2014 -0800
-
- namespaces: Use task_lock and not rcu to protect nsproxy
-
-Use the task lock starting from kernel 3.17 rather than RCU to access
-the task nsproxy.
-
-Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
----
- lttng-statedump-impl.c | 15 +++++++++++++++
- 1 file changed, 15 insertions(+)
-
-diff --git a/lttng-statedump-impl.c b/lttng-statedump-impl.c
-index dad51ddaa250..e4caa488e436 100644
---- a/lttng-statedump-impl.c
-+++ b/lttng-statedump-impl.c
-@@ -378,6 +378,9 @@ int lttng_list_interrupts(struct lttng_session *session)
- }
- #endif
-
-+/*
-+ * Called with task lock held.
-+ */
- static
- void lttng_statedump_process_ns(struct lttng_session *session,
- struct task_struct *p,
-@@ -389,8 +392,18 @@ void lttng_statedump_process_ns(struct lttng_session *session,
- struct nsproxy *proxy;
- struct pid_namespace *pid_ns;
-
-+ /*
-+ * Back and forth on locking strategy within Linux upstream for nsproxy.
-+ * See Linux upstream commit 728dba3a39c66b3d8ac889ddbe38b5b1c264aec3
-+ * "namespaces: Use task_lock and not rcu to protect nsproxy"
-+ * for details.
-+ */
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,17,0))
- rcu_read_lock();
- proxy = task_nsproxy(p);
-+#else /* #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,17,0)) */
-+ proxy = p->nsproxy;
-+#endif /* #else #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,17,0)) */
- if (proxy) {
- pid_ns = lttng_get_proxy_pid_ns(proxy);
- do {
-@@ -402,7 +415,9 @@ void lttng_statedump_process_ns(struct lttng_session *session,
- trace_lttng_statedump_process_state(session,
- p, type, mode, submode, status, NULL);
- }
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,17,0))
- rcu_read_unlock();
-+#endif /* #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,17,0)) */
- }
-
- static
---
-1.8.1.2
-
diff --git a/meta/recipes-kernel/lttng/lttng-modules/Update-vmscan-instrumentation-to-3.16-kernel.patch b/meta/recipes-kernel/lttng/lttng-modules/Update-vmscan-instrumentation-to-3.16-kernel.patch
deleted file mode 100644
index 5f02270e89..0000000000
--- a/meta/recipes-kernel/lttng/lttng-modules/Update-vmscan-instrumentation-to-3.16-kernel.patch
+++ /dev/null
@@ -1,70 +0,0 @@
-From 5defe623568273e9b87da1b817e373ff087fd862 Mon Sep 17 00:00:00 2001
-From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
-Date: Sun, 13 Jul 2014 13:27:01 -0400
-Subject: [PATCH 1/2] Update vmscan instrumentation to 3.16 kernel
-
-Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
----
- instrumentation/events/lttng-module/vmscan.h | 39 ++++++++++++++++++++++++++++
- 1 file changed, 39 insertions(+)
-
-diff --git a/instrumentation/events/lttng-module/vmscan.h b/instrumentation/events/lttng-module/vmscan.h
-index 1fd50ba7c235..0b4aa56761dc 100644
---- a/instrumentation/events/lttng-module/vmscan.h
-+++ b/instrumentation/events/lttng-module/vmscan.h
-@@ -238,6 +238,44 @@ TRACE_EVENT(mm_shrink_slab_start,
- __entry->total_scan)
- )
-
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0))
-+TRACE_EVENT(mm_shrink_slab_end,
-+ TP_PROTO(struct shrinker *shr, int nid, int shrinker_retval,
-+ long unused_scan_cnt, long new_scan_cnt, long total_scan),
-+
-+ TP_ARGS(shr, nid, shrinker_retval, unused_scan_cnt, new_scan_cnt,
-+ total_scan),
-+
-+ TP_STRUCT__entry(
-+ __field(struct shrinker *, shr)
-+ __field(int, nid)
-+ __field(void *, shrink)
-+ __field(long, unused_scan)
-+ __field(long, new_scan)
-+ __field(int, retval)
-+ __field(long, total_scan)
-+ ),
-+
-+ TP_fast_assign(
-+ tp_assign(shr, shr)
-+ tp_assign(nid, nid)
-+ tp_assign(shrink, shr->scan_objects)
-+ tp_assign(unused_scan, unused_scan_cnt)
-+ tp_assign(new_scan, new_scan_cnt)
-+ tp_assign(retval, shrinker_retval)
-+ tp_assign(total_scan, total_scan)
-+ ),
-+
-+ TP_printk("%pF %p: nid %d unused scan count %ld new scan count %ld total_scan %ld last shrinker return val %d",
-+ __entry->shrink,
-+ __entry->shr,
-+ __entry->nid,
-+ __entry->unused_scan,
-+ __entry->new_scan,
-+ __entry->total_scan,
-+ __entry->retval)
-+)
-+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)) */
- TRACE_EVENT(mm_shrink_slab_end,
- TP_PROTO(struct shrinker *shr, int shrinker_retval,
- long unused_scan_cnt, long new_scan_cnt),
-@@ -274,6 +312,7 @@ TRACE_EVENT(mm_shrink_slab_end,
- __entry->total_scan,
- __entry->retval)
- )
-+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)) */
- #endif
-
- DECLARE_EVENT_CLASS(mm_vmscan_lru_isolate_template,
---
-1.8.1.2
-
diff --git a/meta/recipes-kernel/lttng/lttng-modules/compaction-fix-mm_compaction_isolate_template-build.patch b/meta/recipes-kernel/lttng/lttng-modules/compaction-fix-mm_compaction_isolate_template-build.patch
deleted file mode 100644
index a99871a62e..0000000000
--- a/meta/recipes-kernel/lttng/lttng-modules/compaction-fix-mm_compaction_isolate_template-build.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From af48c7b08de4b811d3d974e65e362b86ce8c4a34 Mon Sep 17 00:00:00 2001
-From: Bruce Ashfield <bruce.ashfield@windriver.com>
-Date: Wed, 10 Dec 2014 03:19:28 -0500
-Subject: [PATCH] compaction: fix mm_compaction_isolate_template build
-
-linux-stable integrated the 3.16 commit f8c9301fa5a2a [mm/compaction: do
-not count migratepages when unnecessary] with the 3.14.25 update.
-
-So we have to update the lttng-module linux version codes to use the
-new definition in builds greater than 3.14.24 or 3.16.
-
-Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
----
- instrumentation/events/lttng-module/compaction.h | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/instrumentation/events/lttng-module/compaction.h b/instrumentation/events/lttng-module/compaction.h
-index 22024e9ee582..07afbe06f1a6 100644
---- a/instrumentation/events/lttng-module/compaction.h
-+++ b/instrumentation/events/lttng-module/compaction.h
-@@ -46,7 +46,7 @@ DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_freepages,
- TP_ARGS(nr_scanned, nr_taken)
- )
-
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0))
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0) || LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,25))
- TRACE_EVENT(mm_compaction_migratepages,
-
- TP_PROTO(unsigned long nr_all,
-@@ -87,7 +87,7 @@ TRACE_EVENT(mm_compaction_migratepages,
- __entry->nr_migrated,
- __entry->nr_failed)
- )
--#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)) */
-+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0) || LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,25)) */
- TRACE_EVENT(mm_compaction_migratepages,
-
- TP_PROTO(unsigned long nr_migrated,
---
-2.1.0
-
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
deleted file mode 100644
index 97b7a53a07..0000000000
--- a/meta/recipes-kernel/lttng/lttng-modules/fix_build_with_v3.17_kernel.patch
+++ /dev/null
@@ -1,113 +0,0 @@
-
-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_2.5.2.bb
index f9475e9d85..55df07f632 100644
--- a/meta/recipes-kernel/lttng/lttng-modules_2.5.0.bb
+++ b/meta/recipes-kernel/lttng/lttng-modules_2.5.2.bb
@@ -11,19 +11,14 @@ do_configure[depends] += "virtual/kernel:do_install"
inherit module
-SRCREV = "789fd1d06d07aeb9a403bdce1b3318560cfc6eca"
+SRCREV = "16d7431c3a78605ea598dbd3f081a2b1a8463f23"
COMPATIBLE_HOST = '(x86_64|i.86|powerpc|aarch64|mips|arm).*-linux'
SRC_URI = "git://git.lttng.org/lttng-modules.git;branch=stable-2.5 \
file://lttng-modules-replace-KERNELDIR-with-KERNEL_SRC.patch \
- file://Update-compaction-instrumentation-to-3.16-kernel.patch \
- file://Update-vmscan-instrumentation-to-3.16-kernel.patch \
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 \
- file://compaction-fix-mm_compaction_isolate_template-build.patch \
"
export INSTALL_MOD_DIR="kernel/lttng-modules"