linux-kernel - Re: [GIT PULL] tracing: More updates for 6.13

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Message-ID: <20241128182435.57a1ea6f@gandalf.local.home>
Date: Thu, 28 Nov 2024 18:24:35 -0500
From: Steven Rostedt <rostedt@...dmis.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Masami Hiramatsu <mhiramat@...nel.org>, Mathieu Desnoyers
 <mathieu.desnoyers@...icios.com>, Thomas Gleixner <tglx@...utronix.de>,
 Sebastian Andrzej Siewior <bigeasy@...utronix.de>, Miguel Ojeda
 <ojeda@...nel.org>, Alice Ryhl <aliceryhl@...gle.com>,
 rust-for-linux@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>, Yafang
 Shao <laoar.shao@...il.com>, Paul Moore <paul@...l-moore.com>, Justin Stitt
 <justinstitt@...gle.com>, Andrew Morton <akpm@...ux-foundation.org>, Kees
 Cook <keescook@...omium.org>
Subject: Re: [GIT PULL] tracing: More updates for 6.13

On Thu, 28 Nov 2024 15:51:20 -0500
Steven Rostedt <rostedt@...dmis.org> wrote:

> > 
> > I've pushed out my resolution, and hopefully rust people can actually
> > test it. I might just be full of it.  
> 
> Looks better than what I had. I'll kick my tests on it just as a sanity
> check.

And my tests failed. But not for this change. The build failed. Config attached:

  CC      kernel/time/tick-broadcast.o
In file included from /work/build/trace/nobackup/linux-test.git/include/linux/string.h:390,
                 from /work/build/trace/nobackup/linux-test.git/include/linux/bitmap.h:13,
                 from /work/build/trace/nobackup/linux-test.git/include/linux/cpumask.h:12,
                 from /work/build/trace/nobackup/linux-test.git/include/linux/smp.h:13,
                 from /work/build/trace/nobackup/linux-test.git/include/linux/lockdep.h:14,
                 from /work/build/trace/nobackup/linux-test.git/include/linux/spinlock.h:63,
                 from /work/build/trace/nobackup/linux-test.git/include/linux/wait.h:9,
                 from /work/build/trace/nobackup/linux-test.git/include/linux/wait_bit.h:8,
                 from /work/build/trace/nobackup/linux-test.git/include/linux/fs.h:6,
                 from /work/build/trace/nobackup/linux-test.git/kernel/auditsc.c:37:
In function ‘sized_strscpy’,
    inlined from ‘__audit_ptrace’ at /work/build/trace/nobackup/linux-test.git/kernel/auditsc.c:2732:2:
/work/build/trace/nobackup/linux-test.git/include/linux/fortify-string.h:293:17: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter)
  293 |                 __write_overflow();
      |                 ^~~~~~~~~~~~~~~~~~
  CC      arch/x86/kernel/tracepoint.o
In function ‘sized_strscpy’,
    inlined from ‘audit_signal_info_syscall’ at /work/build/trace/nobackup/linux-test.git/kernel/auditsc.c:2759:3:
/work/build/trace/nobackup/linux-test.git/include/linux/fortify-string.h:293:17: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter)
  293 |                 __write_overflow();
      |                 ^~~~~~~~~~~~~~~~~~
  AR      drivers/nvmem/built-in.a
make[4]: *** [/work/build/trace/nobackup/linux-test.git/scripts/Makefile.build:229: kernel/auditsc.o] Error 1

I'm currently too busy eating turkey, so I'll let someone else figure this out.

-- Steve

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