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Thu, 19 Jun 2025 04:19:05 -0400 (EDT) Date: Thu, 19 Jun 2025 10:19:03 +0200 From: Greg KH To: Stephen Rothwell Cc: "Jiri Slaby (SUSE)" , Linux Kernel Mailing List , Linux Next Mailing List Subject: Re: linux-next: build failure after merge of the tty tree Message-ID: <2025061947-velvet-scarce-f5ab@gregkh> References: <20250619165607.33403e19@canb.auug.org.au> Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250619165607.33403e19@canb.auug.org.au> On Thu, Jun 19, 2025 at 04:56:07PM +1000, Stephen Rothwell wrote: > Hi all, > > After merging the tty tree, today's linux-next build (x86_64 allmodconfig) > failed like this: > > ERROR: modpost: "rsa_autoconfig" [drivers/tty/serial/8250/8250_base.ko] undefined! > ERROR: modpost: "rsa_reset" [drivers/tty/serial/8250/8250_base.ko] undefined! > ERROR: modpost: "rsa_disable" [drivers/tty/serial/8250/8250_base.ko] undefined! > ERROR: modpost: "rsa_enable" [drivers/tty/serial/8250/8250_base.ko] undefined! > > Caused by commit > > 5a128fb475fb ("serial: 8250: move RSA functions to 8250_rsa.c") > > (or its neighbours) > > I have used the tty tree from next-20250618 for today. Jiri, can you send a patch to fix this, or should I revert the above commit now? thanks, greg k-h