lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 1 Mar 2022 15:13:31 -0500 From: Sasha Levin <sashal@...nel.org> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org Cc: Christophe Leroy <christophe.leroy@...roup.eu>, Steven Rostedt <rostedt@...dmis.org>, Sasha Levin <sashal@...nel.org>, mingo@...hat.com Subject: [PATCH AUTOSEL 5.16 26/28] tracing: Fix selftest config check for function graph start up test From: Christophe Leroy <christophe.leroy@...roup.eu> [ Upstream commit c5229a0bd47814770c895e94fbc97ad21819abfe ] CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS is required to test direct tramp. Link: https://lkml.kernel.org/r/bdc7e594e13b0891c1d61bc8d56c94b1890eaed7.1640017960.git.christophe.leroy@csgroup.eu Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu> Signed-off-by: Steven Rostedt (Google) <rostedt@...dmis.org> Signed-off-by: Sasha Levin <sashal@...nel.org> --- kernel/trace/trace_selftest.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c index afd937a46496e..abcadbe933bb7 100644 --- a/kernel/trace/trace_selftest.c +++ b/kernel/trace/trace_selftest.c @@ -784,9 +784,7 @@ static struct fgraph_ops fgraph_ops __initdata = { .retfunc = &trace_graph_return, }; -#if defined(CONFIG_DYNAMIC_FTRACE) && \ - defined(CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS) -#define TEST_DIRECT_TRAMP +#ifdef CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS noinline __noclone static void trace_direct_tramp(void) { } #endif @@ -849,7 +847,7 @@ trace_selftest_startup_function_graph(struct tracer *trace, goto out; } -#ifdef TEST_DIRECT_TRAMP +#ifdef CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS tracing_reset_online_cpus(&tr->array_buffer); set_graph_array(tr); -- 2.34.1
Powered by blists - more mailing lists