Messages in this thread | | | Date | Tue, 25 Jan 2022 10:49:38 -0500 | From | Steven Rostedt <> | Subject | Re: linux-next: build failure after merge of the kspp tree |
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On Tue, 25 Jan 2022 23:31:54 +0900 Masami Hiramatsu <mhiramat@kernel.org> wrote:
> Could you try this patch? > > >From 2982ba01367ec1f746a4f128512436e5325a7f9d Mon Sep 17 00:00:00 2001 > From: Masami Hiramatsu <mhiramat@kernel.org> > Date: Tue, 25 Jan 2022 23:19:30 +0900 > Subject: [PATCH] tracing: Avoid -Warray-bounds warning for __rel_loc macro > > Since -Warray-bounds checks the destination size from the > type of given pointer, __assign_rel_str() macro gets warned > because it passes the pointer to the 'u32' field instead of > 'trace_event_raw_*' data structure. > Pass the data address calculated from the 'trace_event_raw_*' > instead of 'u32' __rel_loc field. > > Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> > Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> > Cc: Kees Cook <keescook@chromium.org>
If this works, I'll add it instead of the one that just turns it off it __CHECKER__ is defined.
Can you please let me know if it fixes the issue for you. I have a test run waiting on it.
Thanks,
-- Steve
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