lttng-modules: upgrade 2.13.10 -> 2.13.11

Changelog:
https://lwn.net/Articles/957396/

Drop 2 backported patches and 1 implemented differently upstream.

(From OE-Core rev: 90eef01e2d7fbde43e8325f075383d0931924cc8)

Signed-off-by: Denys Dmytriyenko <denis@denix.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Denys Dmytriyenko
2024-01-25 23:15:59 -05:00
committed by Richard Purdie
parent bcbb155635
commit c4a9b044d8
4 changed files with 1 additions and 189 deletions

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@@ -1,79 +0,0 @@
From 4f32efe70b618c4721bf197692fc9d709d352528 Mon Sep 17 00:00:00 2001
From: Kienan Stewart <kstewart@efficios.com>
Date: Mon, 20 Nov 2023 11:27:12 -0500
Subject: [PATCH 1/2] fix: phys_proc_id and cpu_core_id moved in linux
6.7.0-rc1
See upstream commit:
commit 02fb601d27a7abf60d52b21bdf5b100a8d63da3f
Author: Thomas Gleixner <tglx@linutronix.de>
Date: Mon Aug 14 10:18:30 2023 +0200
x86/cpu: Move phys_proc_id into topology info
Rename it to pkg_id which is the terminology used in the kernel.
No functional change.
See upstream commit:
commit e95256335d45cc965cd12c423535002974313340
Author: Thomas Gleixner <tglx@linutronix.de>
Date: Mon Aug 14 10:18:34 2023 +0200
x86/cpu: Move cpu_core_id into topology info
Rename it to core_id and stick it to the other ID fields.
No functional change.
Upstream-Status: Backport [commit 4f32efe7]
Signed-off-by: Kienan Stewart <kstewart@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: I574b02430210d5bb72c4b9db901d0e3a6dc7bea0
---
.../instrumentation/events/lttng-statedump.h | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/include/instrumentation/events/lttng-statedump.h b/include/instrumentation/events/lttng-statedump.h
index 642aa356..4831a941 100644
--- a/include/instrumentation/events/lttng-statedump.h
+++ b/include/instrumentation/events/lttng-statedump.h
@@ -253,6 +253,23 @@ LTTNG_TRACEPOINT_EVENT(lttng_statedump_interrupt,
#define LTTNG_HAVE_STATEDUMP_CPU_TOPOLOGY
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,7,0))
+LTTNG_TRACEPOINT_EVENT(lttng_statedump_cpu_topology,
+ TP_PROTO(struct lttng_kernel_session *session, struct cpuinfo_x86 *c),
+ TP_ARGS(session, c),
+ TP_FIELDS(
+ ctf_string(architecture, "x86")
+ ctf_integer(uint16_t, cpu_id, c->cpu_index)
+ ctf_string(vendor, c->x86_vendor_id[0] ? c->x86_vendor_id : "unknown")
+ ctf_integer(uint8_t, family, c->x86)
+ ctf_integer(uint8_t, model, c->x86_model)
+ ctf_string(model_name, c->x86_model_id[0] ? c->x86_model_id : "unknown")
+ ctf_integer(uint16_t, physical_id, c->topo.pkg_id)
+ ctf_integer(uint16_t, core_id, c->topo.core_id)
+ ctf_integer(uint16_t, cores, c->booted_cores)
+ )
+)
+#else
LTTNG_TRACEPOINT_EVENT(lttng_statedump_cpu_topology,
TP_PROTO(struct lttng_kernel_session *session, struct cpuinfo_x86 *c),
TP_ARGS(session, c),
@@ -268,6 +285,8 @@ LTTNG_TRACEPOINT_EVENT(lttng_statedump_cpu_topology,
ctf_integer(uint16_t, cores, c->booted_cores)
)
)
+#endif /* LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,7,0) */
+
#endif /* CONFIG_X86_32 || CONFIG_X86_64 */
#endif /* LTTNG_TRACE_LTTNG_STATEDUMP_H */
--
2.34.1

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@@ -1,35 +0,0 @@
From 76e4ea0c33a8c7726c0df28083d5c8bc1c1335e8 Mon Sep 17 00:00:00 2001
From: Bruce Ashfield <bruce.ashfield@gmail.com>
Date: Thu, 23 Nov 2023 13:49:51 -0500
Subject: [PATCH] wrapper/fdtable: adjust fd lookup to v6.7+
commit 0ede61d8589cc2d93 [file: convert to SLAB_TYPESAFE_BY_RCU]
renames lookup_fd_rcu to lookup_fdget_rcu, so we need to
version adjust the fdtable wrapper accordingly.
Upstream-Status: Submitted [https://lists.lttng.org/pipermail/lttng-dev/2023-November/030667.html]
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
include/wrapper/fdtable.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/wrapper/fdtable.h b/include/wrapper/fdtable.h
index fa5f7207..aaf2b9e7 100644
--- a/include/wrapper/fdtable.h
+++ b/include/wrapper/fdtable.h
@@ -16,7 +16,11 @@
static inline
struct file *lttng_lookup_fd_rcu(unsigned int fd)
{
+#if (LTTNG_LINUX_VERSION_CODE < LTTNG_KERNEL_VERSION(6,7,0))
return lookup_fd_rcu(fd);
+#else
+ return lookup_fdget_rcu(fd);
+#endif
}
#else
static inline
--
2.34.1

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@@ -1,71 +0,0 @@
From aee34d916bdae79abcf103ef098cbb2e0c20bf83 Mon Sep 17 00:00:00 2001
From: Kienan Stewart <kstewart@efficios.com>
Date: Mon, 20 Nov 2023 11:33:14 -0500
Subject: [PATCH 2/2] fix: mm, vmscan signatures changed in linux 6.7.0-rc1
See upstream commit:
commit 3dfbb555c98ac55b9d911f9af0e35014b445fb41
Author: Vlastimil Babka <vbabka@suse.cz>
Date: Thu Sep 14 15:16:39 2023 +0200
mm, vmscan: remove ISOLATE_UNMAPPED
This isolate_mode_t flag is effectively unused since 89f6c88a6ab4 ("mm:
__isolate_lru_page_prepare() in isolate_migratepages_block()") as
sc->may_unmap is now checked directly (and only node_reclaim has a mode
that sets it to 0). The last remaining place is mm_vmscan_lru_isolate
tracepoint for the isolate_mode parameter. That one was mainly used to
indicate the active/inactive mode, which the trace-vmscan-postprocess.pl
script consumed, but that got silently broken. After fixing the script by
the previous patch, it does not need the isolate_mode anymore. So just
remove the parameter and with that the whole ISOLATE_UNMAPPED flag.
Upstream-Status: Backport [commit aee34d91]
Signed-off-by: Kienan Stewart <kstewart@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: Ie7346886d926a1a9d20bcb1570c587c5e943a1c3
---
include/instrumentation/events/mm_vmscan.h | 28 +++++++++++++++++++++-
1 file changed, 27 insertions(+), 1 deletion(-)
Index: lttng-modules-2.13.10/include/instrumentation/events/mm_vmscan.h
===================================================================
--- lttng-modules-2.13.10.orig/include/instrumentation/events/mm_vmscan.h
+++ lttng-modules-2.13.10/include/instrumentation/events/mm_vmscan.h
@@ -369,7 +369,33 @@ LTTNG_TRACEPOINT_EVENT_MAP(mm_shrink_sla
)
#endif
-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,11,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,7,0))
+LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_isolate,
+
+ TP_PROTO(int classzone_idx,
+ int order,
+ unsigned long nr_requested,
+ unsigned long nr_scanned,
+ unsigned long nr_skipped,
+ unsigned long nr_taken,
+ int lru
+ ),
+
+ TP_ARGS(classzone_idx, order, nr_requested, nr_scanned, nr_skipped,
+ nr_taken, lru
+ ),
+
+ TP_FIELDS(
+ ctf_integer(int, classzone_idx, classzone_idx)
+ ctf_integer(int, order, order)
+ ctf_integer(unsigned long, nr_requested, nr_requested)
+ ctf_integer(unsigned long, nr_scanned, nr_scanned)
+ ctf_integer(unsigned long, nr_skipped, nr_skipped)
+ ctf_integer(unsigned long, nr_taken, nr_taken)
+ ctf_integer(int, lru, lru)
+ )
+)
+#elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,11,0))
LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_isolate,
TP_PROTO(int classzone_idx,

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@@ -10,15 +10,12 @@ inherit module
include lttng-platforms.inc
SRC_URI = "https://lttng.org/files/${BPN}/${BPN}-${PV}.tar.bz2 \
file://0001-fix-phys_proc_id-and-cpu_core_id-moved-in-linux-6.7..patch \
file://0002-fix-mm-vmscan-signatures-changed-in-linux-6.7.0-rc1.patch \
file://0001-wrapper-fdtable-adjust-fd-lookup-to-v6.7.patch \
"
# Use :append here so that the patch is applied also when using devupstream
SRC_URI:append = " file://0001-src-Kbuild-change-missing-CONFIG_TRACEPOINTS-to-warn.patch"
SRC_URI[sha256sum] = "13abfb1ac870711f0d0adfa88e53b17deb2e3052173715a260a6ef14aa45b0a7"
SRC_URI[sha256sum] = "297211d6fda459c85793c1f498c90fad2939cda7939d503f3ec5eaaf5fbec3c7"
export INSTALL_MOD_DIR="kernel/lttng-modules"