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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Stanislav Fomichev Cc: Geliang Tang , linux-nvme@lists.infradead.org, netdev@vger.kernel.org, mptcp@lists.linux.dev References: <52c4840e36ee6016d18806c2d205f4f9fdc1e830.1786841319.git.tanggeliang@kylinos.cn> Content-Language: en-US From: Hannes Reinecke In-Reply-To: <52c4840e36ee6016d18806c2d205f4f9fdc1e830.1786841319.git.tanggeliang@kylinos.cn> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spamd-Result: default: False [-4.30 / 50.00]; BAYES_HAM(-3.00)[100.00%]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-0.996]; MIME_GOOD(-0.10)[text/plain]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_TWELVE(0.00)[18]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_HAS_DN(0.00)[]; R_RATELIMIT(0.00)[to_ip_from(RLhpsi56b8wki6rd8p6oz1itgg)]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:mid,suse.de:email,imap1.dmz-prg2.suse.org:helo,kylinos.cn:email] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260921_063453_791623_A0187830 X-CRM114-Status: GOOD ( 13.37 ) X-BeenThere: linux-nvme@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-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On 8/16/26 3:00 AM, Geliang Tang wrote: > From: Geliang Tang > > Currently, nvme-tcp host only supports setting the IPv4 TOS value when a > TOS is specified, but does not handle the IPv6 traffic class. > > Extend the queue socket setup to handle AF_INET6 sockets by applying the > TOS value to both IPv4 and IPv6 sockets. For IPv6, the TOS value is set > as the IPv6 traffic class via IPV6_TCLASS using do_sock_setsockopt(). > > Signed-off-by: Geliang Tang > --- > drivers/nvme/host/tcp.c | 13 ++++++++++++- > 1 file changed, 12 insertions(+), 1 deletion(-) > Reviewed-by: Hannes Reinecke Cheers, Hannes -- Dr. Hannes Reinecke Kernel Storage Architect hare@suse.de +49 911 74053 688 SUSE Software Solutions GmbH, Frankenstr. 146, 90461 Nürnberg HRB 36809 (AG Nürnberg), GF: I. Totev, A. McDonald, W. Knoblich