From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergey Senozhatsky Subject: Re: [RFC][PATCH 1/6] printk: move printk_safe macros to printk header Date: Mon, 18 Jun 2018 15:27:31 +0900 Message-ID: <20180618062731.GB27996@jagdpanzerIV> References: <20180615093919.559-1-sergey.senozhatsky@gmail.com> <20180615093919.559-2-sergey.senozhatsky@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20180615093919.559-2-sergey.senozhatsky@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Sergey Senozhatsky Cc: Petr Mladek , Steven Rostedt , Greg Kroah-Hartman , Jiri Slaby , Linus Torvalds , Peter Zijlstra , Andrew Morton , Dmitry Vyukov , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, Sergey Senozhatsky List-Id: linux-serial@vger.kernel.org On (06/15/18 18:39), Sergey Senozhatsky wrote: > Make printk_safe_enter_irqsave()/etc macros available to the > rest of the kernel, so we can use them in TTY and UART code. Sorry, this patch is incomplete. Since we are going to use printk_safe() API in modules (serial console drivers) printk_safe() functions [enter and exit] must be exported via EXPORT_SYMBOL_GPL(). -ss