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Mon, 19 Oct 2026 04:52:18 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface MIME-Version: 1.0 X-ThreadId: A4WN0AQLOakc Date: Mon, 19 Oct 2026 10:51:58 +0200 From: "Arnd Bergmann" To: =?UTF-8?Q?Uwe_Kleine-K=C3=B6nig?= , "Arnd Bergmann" Cc: "Greg Kroah-Hartman" , "Jiri Slaby" , "Andy Shevchenko" , "Hugo Villeneuve" , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev Message-Id: In-Reply-To: References: <20261016130328.1037616-1-arnd@kernel.org> Subject: Re: [PATCH 1/2] tty: serial: remove hub6 multiport support Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261019_015233_023567_E4C52B82 X-CRM114-Status: GOOD ( 11.69 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Oct 19, 2026, at 09:51, Uwe Kleine-K=C3=B6nig wrote: > On Fri, Oct 16, 2026 at 02:59:47PM +0200, Arnd Bergmann wrote: >> Link: https://mirrors.nycbug.org/pub/The_Unix_Archive/Unix_Usenet/com= p.unix.sysv386/1990-December/007174.html >> Fixes: a300273c458c ("serial: 8250: hub6: Add cleanup code") >> Fixes: c526404a4a92 ("serial: 8250: Fix corner case for port matching= ") >> Fixes: 7ab80d1e7243 ("serial: 8250: fix compile error with hub6_match= _port() when compiled as a module") >> Fixes: da7b5fd4e17f ("serial: 8250_hub6: add missing include for hub6= _match_port()") >> Fixes: 3d406299d882 ("serial: 8250_hub6: add hub6_match_port()") >> Signed-off-by: Arnd Bergmann > > Fine for me. I wonder about the amount of Fixes: lines, but don't care > enough to check. My first thought on this was that the hub6 support should just be a loadable module and that it would only require inlining hub6_match_port into its caller, but then I saw that doing this would be exactly a revert of those five patches that each individually make sense.=20 > Acked-by: Uwe Kleine-K=C3=B6nig Thanks, Arnd