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Hello community,
here is the log from the commit of package bpftrace for openSUSE:Factory
checked in at 2025-04-14 12:59:05
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/bpftrace (Old)
and /work/SRC/openSUSE:Factory/.bpftrace.new.1907 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "bpftrace"
Mon Apr 14 12:59:05 2025 rev:33 rq:1269108 version:0.23.1
Changes:
--------
--- /work/SRC/openSUSE:Factory/bpftrace/bpftrace.changes 2025-01-09
15:11:28.058331740 +0100
+++ /work/SRC/openSUSE:Factory/.bpftrace.new.1907/bpftrace.changes
2025-04-14 12:59:17.158526077 +0200
@@ -1,0 +2,125 @@
+Mon Apr 14 05:40:35 UTC 2025 - Shung-Hsi Yu <shung-hsi...@suse.com>
+
+- Update to 0.23.1
+ * Fix build failures due to missing location.hh
+
+-------------------------------------------------------------------
+Thu Mar 27 07:06:04 UTC 2025 - Shung-Hsi Yu <shung-hsi...@suse.com>
+
+- Fix runqlen tool to work on 6.14 kernel (bsc#1239774)
+ * add 0001-tools-runqlen.bt-rename-nr_running-to-nr_queued.patch
+- Update to 0.23.0
+ * Breaking Changes
+ * Remove '-kk' command line opt, surface some BPF errors by
+ default, and make '-k' surface probe read errors
+ * Added
+ * offsetof() now supports sub fields
+ e.g. offsetof(struct Foo, bar.a.b);
+ * Pointers may now be used in if conditions, tenary conditions and
+ as operands in logical AND and OR expressions
+ * len now also accepts ustack and kstack as arguments
+ * Add ability to cast int to an enum
+ * Added warning when strcontains() is used on strings that are too
+ big and may cause verifier issues
+ * Add support for LLVM 20
+ * Changed
+ * probe builtin is now represented as a string type
+ * Change bpftrace help flag output from stderr to stdout
+ * Change max_strlen default from 64 to 1024
+ * Add feature check for castable map reads
+ * Increase default values for max_bpf_progs and max_probes
+ * Allow use of variables before they are assigned
+ * Removed
+ * Drop support for LLVM 14 and 15
+ * Fixed
+ * Fix json output for none type
+ * Fix bug where strftime() %f specifier could be off by up to 1s
+ * Fix pid, tid and ustack when running bpftrace in containers with
+ PID namespacing
+ * Do not generate functions for empty attach points
+ * Fix ternary expression to accept all types
+ * Fix feature detection for tracing program types
+ * Fix strcontains() correctness bug where matches could be lost if
+ both strings are non-literal
+ * Fix str() bug where optional size parameter did not count
+ towards NUL terminator
+ * Tools
+ * Fix dcsnoop.bt on newer kernels
+- Update to 0.22.1
+ * Fixed
+ * Do not generate functions for empty attach points
+ * Tools
+ * Switch all bio* tools to tracepoints
+ * Fix dcsnoop.bt on newer kernels
+- Update to 0.22.0
+ * Breaking Changes
+ * Return uint32 instead of uint64 for pid and tid builtins
+ * Remove multi-map delete functionality
+ * Add lexical/block scoping for variables
+ * Replace default map printing on SIGUSR1 with custom signal
+ handling probes
+ * Added
+ * Bump max supported LLVM version to 19
+ * drop 0002-Drop-support-for-LLVM-12-and-below.patch
+ * drop 0003-cmake-Allow-any-LLVM-release-for-debug-builds.patch
+ * drop 0004-Bump-max-LLVM-version-to-19-3433.patch
+ * Add --dry-run CLI option
+ * Enable avg map reads in kernel space (implicit casting)
+ * Enable for-loops in multiple probes
+ * For-loops: Allow sharing variables between the main probe and
+ the loop's body
+ * Parse C++ Class and Inheritance from Debug Info
+ * Add an optional size parameter to path
+ * Allow tuples to be used as map keys
+ * Add has_key function for maps
+ * Add ability to attach kprobes to inlined functions
+ * Variable declarations with let
+ * Support symbolizing enum values using %s specifier in printf()
+ * Configuration option to suppress printing maps by default at
+ program exit
+ * Add symbol_source config to source uprobe locations from either
+ DWARF or the Symbol Table
+ * Introduce builtin to access percpu kernel data
+ * Changed
+ * Merge output into stdout when -lv
+ * Stream output when printing maps
+ * Only print kernel headers not found message if parsing fails
+ * Add mandatory "stage" argument to the -d CLI option
+ * Allow simultaneous use of -v and -d
+ * Remove length limitations for the buf builtin function
+ * Change delete API to accept a map and key as separate args
+ * Symbolize enums when used in maps
+ * Removed
+ * Remove the -dd CLI option
+ * Drop support for LLVM 12 and below
+ * Remove ALLOW_UNSAFE_PROBE compiler flag
+ * Fixed
+ * Fix verifier error when array indexing through pointer
+ * Fix segfault for multi-tracepoint probes
+ * Fix verifier error from misaligned stack access when using
+ strings as map keys
+ * Fix min/max map functions
+ * Fix stack mode for stack builtin
+ * Fix lldb support in appimage builds
+ * Fix parsing large unsigned int strings as positional params
+ * Fix json formatting for strftime function
+ * Fix BTF/DWARF parsing for structs contained in arrays
+ * Fix integer comparisons and auto casting for scratch variables
+ * Fix tuple resizing
+ * Handle invalid BTF without crashing
+ * Fix json formatting for hex values
+ * Fix binary operations on integers always returning 64 bit values
+ * Fix verifier error when comparing result of len()
+ * Fix type back propagation for map keys
+ * Fix crash by adding checks for bad var/map assignments
+ * Fix field access and offsetof for strings that are builtin types
+ * Fix crash when using castable per-cpu map types as map keys
+ * Fix loop values with per-cpu aggregations
+ * Docs
+ * Remove mention of unsupported character literals
+ * Tools
+ * Fix bashreadline tool probe for dynamically linked readline and drop
+ 0001-tools-bashreadline-fix-probe-for-dynamically-linked-.patch
+- Bump maximum support LLVM version to 20
+
+-------------------------------------------------------------------
Old:
----
0001-tools-bashreadline-fix-probe-for-dynamically-linked-.patch
0002-Drop-support-for-LLVM-12-and-below.patch
0003-cmake-Allow-any-LLVM-release-for-debug-builds.patch
0004-Bump-max-LLVM-version-to-19-3433.patch
bpftrace-0.21.3.tar.gz
New:
----
0001-tools-runqlen.bt-rename-nr_running-to-nr_queued.patch
bpftrace-0.23.1.tar.gz
BETA DEBUG BEGIN:
Old: * Fix bashreadline tool probe for dynamically linked readline and drop
0001-tools-bashreadline-fix-probe-for-dynamically-linked-.patch
- Bump maximum support LLVM version to 20
Old: * Bump max supported LLVM version to 19
* drop 0002-Drop-support-for-LLVM-12-and-below.patch
* drop 0003-cmake-Allow-any-LLVM-release-for-debug-builds.patch
Old: * drop 0002-Drop-support-for-LLVM-12-and-below.patch
* drop 0003-cmake-Allow-any-LLVM-release-for-debug-builds.patch
* drop 0004-Bump-max-LLVM-version-to-19-3433.patch
Old: * drop 0003-cmake-Allow-any-LLVM-release-for-debug-builds.patch
* drop 0004-Bump-max-LLVM-version-to-19-3433.patch
* Add --dry-run CLI option
BETA DEBUG END:
BETA DEBUG BEGIN:
New:- Fix runqlen tool to work on 6.14 kernel (bsc#1239774)
* add 0001-tools-runqlen.bt-rename-nr_running-to-nr_queued.patch
- Update to 0.23.0
BETA DEBUG END:
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Other differences:
------------------
++++++ bpftrace.spec ++++++
--- /var/tmp/diff_new_pack.jcr9eI/_old 2025-04-14 12:59:17.810553458 +0200
+++ /var/tmp/diff_new_pack.jcr9eI/_new 2025-04-14 12:59:17.814553626 +0200
@@ -1,7 +1,7 @@
#
# spec file for package bpftrace
#
-# Copyright (c) 2024 SUSE LLC
+# Copyright (c) 2025 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
@@ -18,8 +18,8 @@
# Use default LLVM unless it is not yet supported
%if 0%{?suse_version} >= 1600
- %if 0%{?product_libs_llvm_ver} > 19
- %define llvm_major_version 19
+ %if 0%{?product_libs_llvm_ver} > 20
+ %define llvm_major_version 20
%else
%define llvm_major_version %{nil}
%endif
@@ -49,19 +49,15 @@
%endif
Name: bpftrace
-Version: 0.21.3
+Version: 0.23.1
Release: 0
Summary: High-level tracing language for Linux eBPF
License: Apache-2.0
Group: Development/Tools/Debuggers
URL: https://github.com/iovisor/bpftrace
Source:
https://github.com/iovisor/bpftrace/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
-# PATCH-FIX-UPSTREAM
0001-tools-bashreadline-fix-probe-for-dynamically-linked-.patch bsc#1232536
-Patch0: 0001-tools-bashreadline-fix-probe-for-dynamically-linked-.patch
-Patch1: 0002-Drop-support-for-LLVM-12-and-below.patch
-Patch2: 0003-cmake-Allow-any-LLVM-release-for-debug-builds.patch
-# PATCH-FIX-UPSTREAM 0004-Bump-max-LLVM-version-to-19-3433.patch
bpftrace/bpftrace##3433
-Patch3: 0004-Bump-max-LLVM-version-to-19-3433.patch
+# PATCH-FIX-UPSTREAM
0001-tools-runqlen.bt-rename-nr_running-to-nr_queued.patch bsc#1239774
+Patch0: 0001-tools-runqlen.bt-rename-nr_running-to-nr_queued.patch
BuildRequires: %cc_package
BuildRequires: binutils
BuildRequires: binutils-devel
@@ -133,6 +129,8 @@
%files
%{_bindir}/bpftrace
%{_bindir}/bpftrace-aotrt
+# TODO: bash completion should be its own package
+%{_datadir}/bash-completion/completions/bpftrace
%{_mandir}/man8/bpftrace.8%{?ext_man}
%doc README.md docs/
%license LICENSE
++++++ 0001-tools-runqlen.bt-rename-nr_running-to-nr_queued.patch ++++++
>From beba5c0b47933db767f71900f67fb77d2976e9ed Mon Sep 17 00:00:00 2001
From: Shung-Hsi Yu <shung-hsi...@suse.com>
Date: Tue, 25 Mar 2025 09:48:54 +0800
Subject: [PATCH 1/1] tools/runqlen.bt: rename nr_running to nr_queued
With "sched/fair: Fix statistics with delayed dequeue" series (more
specifically torvalds/linux@736c55a02c47) several fields in "struct
cfs_rq" is renamed, leading to runqlen.bt to fail at runtime with the
following error:
ERROR: Struct/union of type 'struct cfs_rq' does not contain a field named
'nr_running'
$len = $my_q->nr_running;
Move existing runqlen script to tools/old/, create a copy of the original with
with nr_running changed to nr_queued in its place, and has GitHub CI use the
old version of runqlen for testing.
While at it, also touch up the comment regarding BTF.
Link:
https://lore.kernel.org/all/20241202174606.4074512-1-vincent.guit...@linaro.org/
Signed-off-by: Shung-Hsi Yu <shung-hsi...@suse.com>
---
tools/old/runqlen.bt | 41 ++++++++++++++++++++++++++++++++++++++++
tools/runqlen.bt | 8 ++++----
3 files changed, 45 insertions(+), 4 deletions(-)
create mode 100755 tools/old/runqlen.bt
diff --git a/tools/old/runqlen.bt b/tools/old/runqlen.bt
new file mode 100755
index 00000000..23a7fb85
--- /dev/null
+++ b/tools/old/runqlen.bt
@@ -0,0 +1,41 @@
+#!/usr/bin/env bpftrace
+/*
+ * runqlen.bt CPU scheduler run queue length as a histogram.
+ * For Linux, uses bpftrace, eBPF.
+ *
+ * This is a bpftrace version of the bcc tool of the same name.
+ *
+ * For Linux < 6.14.
+ *
+ * Copyright 2018 Netflix, Inc.
+ * Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * 07-Oct-2018 Brendan Gregg Created this.
+ */
+
+#ifndef BPFTRACE_HAVE_BTF
+#include <linux/sched.h>
+
+// Without BTF, we'll need to declare some of this struct manually,
+// since it isn't available to be #included. This will need maintenance to
match
+// your kernel version. It is from kernel/sched/sched.h:
+struct cfs_rq {
+ struct load_weight load;
+ unsigned int nr_running;
+ unsigned int h_nr_running;
+};
+#endif
+
+BEGIN
+{
+ printf("Sampling run queue length at 99 Hertz... Hit Ctrl-C to end.\n");
+}
+
+profile:hz:99
+{
+ $task = (struct task_struct *)curtask;
+ $my_q = (struct cfs_rq *)$task->se.cfs_rq;
+ $len = (uint64)$my_q->nr_running;
+ $len = $len > 0 ? $len - 1 : 0; // subtract currently running task
+ @runqlen = lhist($len, 0, 100, 1);
+}
diff --git a/tools/runqlen.bt b/tools/runqlen.bt
index 5d8730a1..394a7b3d 100755
--- a/tools/runqlen.bt
+++ b/tools/runqlen.bt
@@ -14,13 +14,13 @@
#ifndef BPFTRACE_HAVE_BTF
#include <linux/sched.h>
-// Until BTF is available, we'll need to declare some of this struct manually,
+// Without BTF, we'll need to declare some of this struct manually,
// since it isn't available to be #included. This will need maintenance to
match
// your kernel version. It is from kernel/sched/sched.h:
struct cfs_rq {
struct load_weight load;
- unsigned int nr_running;
- unsigned int h_nr_running;
+ unsigned int nr_queued;
+ unsigned int h_nr_queued;
};
#endif
@@ -33,7 +33,7 @@ profile:hz:99
{
$task = (struct task_struct *)curtask;
$my_q = (struct cfs_rq *)$task->se.cfs_rq;
- $len = (uint64)$my_q->nr_running;
+ $len = (uint64)$my_q->nr_queued;
$len = $len > 0 ? $len - 1 : 0; // subtract currently running task
@runqlen = lhist($len, 0, 100, 1);
}
--
2.49.0
++++++ bpftrace-0.21.3.tar.gz -> bpftrace-0.23.1.tar.gz ++++++
++++ 108117 lines of diff (skipped)
