On Wed, 5 Dec 2018 17:08:34 -0800
Kees Cook [off-list ref] wrote:

quoted

diff --git a/kernel/stackleak.c b/kernel/stackleak.c
index e42892926244..5de3bf596dd7 100644
--- a/kernel/stackleak.c
+++ b/kernel/stackleak.c

@@ -102,7 +102,7 @@ asmlinkage void stackleak_erase(void)
        current->lowest_stack = current_top_of_stack() - THREAD_SIZE/64;
 }

-void __used stackleak_track_stack(void)
+void __used notrace stackleak_track_stack(void)
 {
        /*
         * N.B. stackleak_erase() fills the kernel stack with the poison value,
--

2.19.2
 

Acked-by: Kees Cook <redacted>

Steven, I assume this series going via your tree?

??

A notrace addition doesn't make it mine.

I added changes for the cond_resched in a different patch series that
I'll pull in (they are independent from this). I'll Ack the Makefile
change in the tracing directory, but the rest belongs to others.

-- Steve

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