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From: Yury Norov <yury.norov@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Steven Rostedt <rostedt@goodmis.org>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Christophe Leroy <chleroy@kernel.org>,
	Randy Dunlap <rdunlap@infradead.org>,
	Ingo Molnar <mingo@kernel.org>,
	Jani Nikula <jani.nikula@linux.intel.com>,
	Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
	David Laight <david.laight@runbox.com>,
	Petr Pavlu <petr.pavlu@suse.com>,
	Andi Shyti <andi.shyti@kernel.org>,
	Rodrigo Vivi <rodrigo.vivi@intel.com>,
	Tvrtko Ursulin <tursulin@ursulin.net>,
	Daniel Gomez <da.gomez@kernel.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Danilo Krummrich <dakr@kernel.org>,
	linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org,
	dri-devel@lists.freedesktop.org, linux-modules@vger.kernel.org,
	linux-trace-kernel@vger.kernel.org
Subject: Re: [PATCH v3 4/4] tracing: move tracing declarations from kernel.h to a dedicated header
Date: Tue, 16 Dec 2025 19:52:10 -0500	[thread overview]
Message-ID: <aUH-ur4n291DBj4M@yury> (raw)
In-Reply-To: <20251216161316.45b3f19ff0ad482018137189@linux-foundation.org>

On Tue, Dec 16, 2025 at 04:13:16PM -0800, Andrew Morton wrote:
> On Fri,  5 Dec 2025 12:52:35 -0500 "Yury Norov (NVIDIA)" <yury.norov@gmail.com> wrote:
> 
> > Tracing is a half of the kernel.h in terms of LOCs, although it's
> > a self-consistent part. It is intended for quick debugging purposes
> > and isn't used by the normal tracing utilities.
> > 
> > Move it to a separate header. If someone needs to just throw a
> > trace_printk() in their driver, they will not have to pull all
> > the heavy tracing machinery.
> > 
> > This is a pure move, except for removing a few 'extern's.
> > 
> 
> This one blows up my x86_64 allmodconfig, gcc-15.2.0:

Thanks, Andrew. I'll take a look.

  reply	other threads:[~2025-12-17  0:52 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-12-05 17:52 [PATCH v3 0/4] Unload linux/kernel.h Yury Norov (NVIDIA)
2025-12-05 17:52 ` [PATCH v3 1/4] kernel.h: drop STACK_MAGIC macro Yury Norov (NVIDIA)
2025-12-09 15:58   ` Andi Shyti
2025-12-16  3:05   ` Aaron Tomlin
2025-12-05 17:52 ` [PATCH v3 2/4] moduleparam: include required headers explicitly Yury Norov (NVIDIA)
2025-12-05 17:52 ` [PATCH v3 3/4] kernel.h: move VERIFY_OCTAL_PERMISSIONS() to sysfs.h Yury Norov (NVIDIA)
2025-12-05 17:52 ` [PATCH v3 4/4] tracing: move tracing declarations from kernel.h to a dedicated header Yury Norov (NVIDIA)
2025-12-05 20:55   ` Andy Shevchenko
2025-12-06 14:13   ` kernel test robot
2025-12-06 17:30   ` kernel test robot
2025-12-17  0:13   ` Andrew Morton
2025-12-17  0:52     ` Yury Norov [this message]
2025-12-17  5:24     ` Randy Dunlap
2025-12-18  3:59       ` Yury Norov
2025-12-18  5:59         ` Randy Dunlap
2025-12-18 17:33         ` Steven Rostedt
2025-12-18 17:43           ` Steven Rostedt
2025-12-18 20:33             ` Yury Norov
2025-12-18 21:25               ` Steven Rostedt
2025-12-18 21:41                 ` Steven Rostedt
2025-12-18 21:53                   ` Yury Norov
2025-12-18 18:34           ` Randy Dunlap
2025-12-18 20:52             ` Yury Norov
2025-12-05 17:59 ` ✗ LGCI.VerificationFailed: failure for Unload linux/kernel.h (rev4) Patchwork

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