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-rw-r--r--kernel/stackleak.c2
-rw-r--r--scripts/gcc-plugins/stackleak_plugin.c8
2 files changed, 6 insertions, 4 deletions
diff --git a/kernel/stackleak.c b/kernel/stackleak.c
index 08cb57eed389..b193a59fc05b 100644
--- a/kernel/stackleak.c
+++ b/kernel/stackleak.c
@@ -104,7 +104,7 @@ asmlinkage void notrace stackleak_erase(void)
104} 104}
105NOKPROBE_SYMBOL(stackleak_erase); 105NOKPROBE_SYMBOL(stackleak_erase);
106 106
107void __used stackleak_track_stack(void) 107void __used notrace stackleak_track_stack(void)
108{ 108{
109 /* 109 /*
110 * N.B. stackleak_erase() fills the kernel stack with the poison value, 110 * N.B. stackleak_erase() fills the kernel stack with the poison value,
diff --git a/scripts/gcc-plugins/stackleak_plugin.c b/scripts/gcc-plugins/stackleak_plugin.c
index 2f48da98b5d4..dbd37460c573 100644
--- a/scripts/gcc-plugins/stackleak_plugin.c
+++ b/scripts/gcc-plugins/stackleak_plugin.c
@@ -363,10 +363,12 @@ __visible int plugin_init(struct plugin_name_args *plugin_info,
363 PASS_POS_INSERT_BEFORE); 363 PASS_POS_INSERT_BEFORE);
364 364
365 /* 365 /*
366 * The stackleak_cleanup pass should be executed after the 366 * The stackleak_cleanup pass should be executed before the "*free_cfg"
367 * "reload" pass, when the stack frame size is final. 367 * pass. It's the moment when the stack frame size is already final,
368 * function prologues and epilogues are generated, and the
369 * machine-dependent code transformations are not done.
368 */ 370 */
369 PASS_INFO(stackleak_cleanup, "reload", 1, PASS_POS_INSERT_AFTER); 371 PASS_INFO(stackleak_cleanup, "*free_cfg", 1, PASS_POS_INSERT_BEFORE);
370 372
371 if (!plugin_default_version_check(version, &gcc_version)) { 373 if (!plugin_default_version_check(version, &gcc_version)) {
372 error(G_("incompatible gcc/plugin versions")); 374 error(G_("incompatible gcc/plugin versions"));