From: Steven Rostedt <rostedt@goodmis.org>
To: kernel test robot <lkp@intel.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Linux Trace Kernel <linux-trace-kernel@vger.kernel.org>,
oe-kbuild-all@lists.linux.dev,
Masami Hiramatsu <mhiramat@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Subject: Re: [PATCH] tracing: Take trace_array reference when opening options file
Date: Wed, 2 Sep 2026 09:47:36 -0400 [thread overview]
Message-ID: <20260902094736.2fcd3d5e@gandalf.local.home> (raw)
In-Reply-To: <202609021814.YH14WR0q-lkp@intel.com>
On Wed, 2 Sep 2026 18:36:45 +0800
kernel test robot <lkp@intel.com> wrote:
> All warnings (new ones prefixed by >>):
>
> kernel/trace/trace.c: In function 'trace_array_options_get':
> >> kernel/trace/trace.c:7871:30: warning: comparison of distinct pointer types lacks a cast [-Wcompare-distinct-pointer-types]
> 7871 | if (tr_index >= &tr->trace_flags_index[0] &&
> | ^~
> kernel/trace/trace.c:7872:30: warning: comparison of distinct pointer types lacks a cast [-Wcompare-distinct-pointer-types]
> 7872 | tr_index < &tr->trace_flags_index[TRACE_FLAGS_MAX_SIZE])
> | ^
Hmm, I thought void pointers could compare to anything. Oh well, I'll
typecast the address too.
-- Steve
prev parent reply other threads:[~2026-09-02 13:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-01 20:36 [PATCH] tracing: Take trace_array reference when opening options file Steven Rostedt
2026-09-01 20:54 ` sashiko-bot
2026-09-01 23:13 ` Steven Rostedt
2026-09-02 0:32 ` Steven Rostedt
2026-09-02 10:36 ` kernel test robot
2026-09-02 13:47 ` Steven Rostedt [this message]
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