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[116.206.28.15]) by smtp.gmail.com with ESMTPSA id jk1-20020a170903330100b001a1d5d47105sm7445188plb.53.2023.03.29.01.43.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Mar 2023 01:43:13 -0700 (PDT) Received: by debian.me (Postfix, from userid 1000) id C006B10670B; Wed, 29 Mar 2023 15:43:10 +0700 (WIB) Date: Wed, 29 Mar 2023 15:43:10 +0700 From: Bagas Sanjaya To: Takashi Iwai , Jesse Brandeburg , Tony Nguyen Cc: regressions@lists.linux.dev, intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [REGRESSION] e1000e probe/link detection fails since 6.2 kernel Message-ID: References: <87jzz13v7i.wl-tiwai@suse.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="635VUw/DoI3CBtIu" Content-Disposition: inline In-Reply-To: <87jzz13v7i.wl-tiwai@suse.de> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org --635VUw/DoI3CBtIu Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Mar 28, 2023 at 02:40:33PM +0200, Takashi Iwai wrote: > Hi, >=20 > we've got a regression report for e1000e device on Lenovo T460p since > 6.2 kernel (with openSUSE Tumbleweed). The details are found in > https://bugzilla.opensuse.org/show_bug.cgi?id=3D1209254 >=20 > It seems that the driver can't detect the 1000Mbps but only 10/100Mbps > link, eventually making the device unusable. >=20 > On 6.1.12: > [ 5.119117] e1000e: Intel(R) PRO/1000 Network Driver > [ 5.119120] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. > [ 5.121754] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) = set to dynamic conservative mode > [ 7.905526] e1000e 0000:00:1f.6 0000:00:1f.6 (uninitialized): Failed t= o disable ULP > [ 7.988925] e1000e 0000:00:1f.6 0000:00:1f.6 (uninitialized): register= ed PHC clock > [ 8.069935] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) 5= 0:7b:9d:cf:13:43 > [ 8.069942] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connec= tion > [ 8.072691] e1000e 0000:00:1f.6 eth0: MAC: 12, PHY: 12, PBA No: 1000FF= -0FF > [ 11.643919] e1000e 0000:00:1f.6 eth0: NIC Link is Up 1000 Mbps Full Du= plex, Flow Control: None > [ 15.437437] e1000e 0000:00:1f.6 eth0: NIC Link is Up 1000 Mbps Full Du= plex, Flow Control: None >=20 > On 6.2.4: > [ 4.344140] e1000e: Intel(R) PRO/1000 Network Driver > [ 4.344143] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. > [ 4.344933] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) = set to dynamic conservative mode > [ 7.113334] e1000e 0000:00:1f.6 0000:00:1f.6 (uninitialized): Failed t= o disable ULP > [ 7.201715] e1000e 0000:00:1f.6 0000:00:1f.6 (uninitialized): register= ed PHC clock > [ 7.284038] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) 5= 0:7b:9d:cf:13:43 > [ 7.284044] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connec= tion > [ 7.284125] e1000e 0000:00:1f.6 eth0: MAC: 12, PHY: 12, PBA No: 1000FF= -0FF > [ 10.897973] e1000e 0000:00:1f.6 eth0: NIC Link is Up 10 Mbps Full Dupl= ex, Flow Control: None > [ 10.897977] e1000e 0000:00:1f.6 eth0: 10/100 speed: disabling TSO > [ 14.710059] e1000e 0000:00:1f.6 eth0: NIC Link is Up 10 Mbps Full Dupl= ex, Flow Control: None > [ 14.710064] e1000e 0000:00:1f.6 eth0: 10/100 speed: disabling TSO > [ 59.894807] e1000e 0000:00:1f.6 eth0: NIC Link is Up 10 Mbps Full Dupl= ex, Flow Control: None > [ 59.894812] e1000e 0000:00:1f.6 eth0: 10/100 speed: disabling TSO > [ 63.808662] e1000e 0000:00:1f.6 eth0: NIC Link is Up 10 Mbps Full Dupl= ex, Flow Control: None > [ 63.808668] e1000e 0000:00:1f.6 eth0: 10/100 speed: disabling TSO >=20 > The same problem persists with 6.3-rc3. >=20 I'm adding this to regzbot: #regzbot ^introduced: v6.1.12..v6.2.4 #regzbot: e1000 probe/link detection fails since v6.2 Thanks. --=20 An old man doll... just what I always wanted! - Clara --635VUw/DoI3CBtIu Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCZCP6HgAKCRD2uYlJVVFO o8AHAQDFjzDRV29C1MwVXjNV+kbHZ1vxTvB6tFYmWn0YDTmtkwEAqupmkIIt1wg8 KgBw0VHxmNcJ4aCYAV9pZe8nMRr9pwg= =+9Nm -----END PGP SIGNATURE----- --635VUw/DoI3CBtIu--