Fix trace-cmd profile

Resolves: rhbz#1978504

Signed-off-by: Jerome Marchand <jmarchan@redhat.com>

trace-cmd-Fix-broken-profile-command.patch

@@ -0,0 +1,35 @@
+From 7e12e8ba4001f51869f28770246f0ac3dbfb9999 Mon Sep 17 00:00:00 2001
+From: "Tzvetomir Stoyanov (VMware)" <tz.stoyanov@gmail.com>
+Date: Fri, 14 May 2021 10:52:41 +0300
+Subject: [PATCH] trace-cmd: Fix broken profile command
+
+Recent changes in creating trace.dat files broke the streams, used
+internaly by the trace-cmd profile command.
+
+Link: https://lore.kernel.org/linux-trace-devel/20210514075241.65418-1-tz.stoyanov@gmail.com
+
+Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=213045
+Reported-by: Jerome Marchand  <jmarchan@redhat.com>
+Fixes: 1762536da ("trace-cmd: Have tracecmd_read_headers() specify the state to read up to")
+Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
+Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
+---
+ tracecmd/trace-stream.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tracecmd/trace-stream.c b/tracecmd/trace-stream.c
+index f503bf7..b47b208 100644
+--- a/tracecmd/trace-stream.c
++++ b/tracecmd/trace-stream.c
+@@ -59,7 +59,7 @@ trace_stream_init(struct buffer_instance *instance, int cpu, int fd, int cpus,
+ 		goto fail;
+ 	}
+ 
+-	if (tracecmd_read_headers(trace_input, 0) < 0)
++	if (tracecmd_read_headers(trace_input, TRACECMD_FILE_PRINTK) < 0)
+ 		goto fail_free_input;
+ 
+ 	if (handle_init)
+-- 
+2.31.1
+

trace-cmd.spec

@@ -6,7 +6,7 @@
 
 Name: trace-cmd
 Version: %{srcversion}
-Release: 5%{?dist}
+Release: 6%{?dist}
 License: GPLv2 and LGPLv2
 Summary: A user interface to Ftrace
 Requires: libtracecmd
@@ -19,6 +19,8 @@ URL: http://git.kernel.org/?p=linux/kernel/git/rostedt/trace-cmd.git;a=summary
 # cd trace-cmd
 # git archive --prefix=trace-cmd-%%{version}/ -o trace-cmd-v%%{version}.tar.gz %%{git_commit}
 Source0: https://git.kernel.org/pub/scm/utils/trace-cmd/trace-cmd.git/snapshot/trace-cmd-v%{srcversion}.tar.gz
+Patch0: trace-cmd-Fix-broken-profile-command.patch
+
 BuildRequires: make
 BuildRequires: gcc
 BuildRequires: xmlto
@@ -64,7 +66,7 @@ Requires: libtracecmd%{_isa} = %{version}-%{release}
 Development files of the libtracecmd library
 
 %prep
-%autosetup -n %{name}-v%{srcversion}
+%autosetup -p1 -n %{name}-v%{srcversion}
 
 %build
 # MANPAGE_DOCBOOK_XSL define is hack to avoid using locate
@@ -111,6 +113,9 @@ mkdir -p %{buildroot}/%{_sysconfdir}
 %{_includedir}/trace-cmd
 
 %changelog
+* Thu Nov 11 2021 Jerome Marchand <jmarchan@redhat.com> - 2.9.2-6
+- Fix trace-cmd profile
+
 * Tue Aug 10 2021 Mohan Boddu <mboddu@redhat.com> - 2.9.2-5
 - Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
   Related: rhbz#1991688