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Mon, 15 Jun 2026 08:35:05 -0700 (PDT) Date: Mon, 15 Jun 2026 08:35:04 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a301ba8.428ffe26.258b27.016d.GAE@google.com> Subject: [moderation/CI] Re: net: pcs: Introduce support for fwnode PCS From: syzbot ci To: syzkaller-upstream-moderation@googlegroups.com Cc: syzbot@lists.linux.dev Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable syzbot ci has tested the following series [v7] net: pcs: Introduce support for fwnode PCS https://lore.kernel.org/all/20260615122950.22281-1-ansuelsmth@gmail.com * [PATCH net-next v7 01/12] net: phylink: keep and use MAC supported_interf= aces in phylink struct * [PATCH net-next v7 02/12] net: phylink: introduce internal phylink PCS ha= ndling * [PATCH net-next v7 03/12] net: phylink: add phylink_release_pcs() to exte= rnally release a PCS * [PATCH net-next v7 04/12] net: pcs: implement Firmware node support for P= CS driver * [PATCH net-next v7 05/12] net: phylink: support late PCS provider attach * [PATCH net-next v7 06/12] net: Document PCS subsystem * [PATCH net-next v7 07/12] MAINTAINERS: add myself as PCS subsystem mainta= iner * [PATCH net-next v7 08/12] of: property: fw_devlink: Add support for "pcs-= handle" * [PATCH net-next v7 09/12] net: phylink: add .pcs_link_down PCS OP * [PATCH net-next v7 10/12] dt-bindings: net: pcs: Document support for Air= oha Ethernet PCS * [PATCH net-next v7 11/12] net: pcs: airoha: add PCS driver for Airoha AN7= 581 SoC * [PATCH net-next v7 12/12] net: airoha: add phylink support and found the following issue: kernel build error Full report is available here: https://ci.syzbot.org/series/8697e3f4-ead4-4d5d-9068-ed8aecbd0b54 *** kernel build error tree: net-next URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/netdev/= net-next.git base: 2319688890d97c63da423a3c57c23b4ab5952dfc arch: amd64 compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp= 1~20251221153213.50), Debian LLD 21.1.8 config: https://ci.syzbot.org/builds/519594d7-0c1e-4dad-9a21-226aa905fde= c/config drivers/net/phy/phylink.c:2218:3: error: call to undeclared function 'unreg= ister_fwnode_pcs_notifier'; ISO C99 and later do not support implicit funct= ion declarations [-Wimplicit-function-declaration] *** If these findings have caused you to resend the series or submit a separate fix, please add the following tag to your commit message: Tested-by: syzbot@syzkaller.appspotmail.com --- This report is generated by a bot. It may contain errors. syzbot ci engineers can be reached at syzkaller@googlegroups.com. To test a patch for this bug, please reply with `#syz test` (should be on a separate line). The patch should be attached to the email. Note: arguments like custom git repos and branches are not supported. The email will later be sent to: [andrew@lunn.ch ansuelsmth@gmail.com conor@kernel.org corbet@lwn.net daniel= @makrotopia.org davem@davemloft.net devicetree@vger.kernel.org edumazet@goo= gle.com hkallweit1@gmail.com horms@kernel.org justinstitt@google.com krzk@k= ernel.org kuba@kernel.org linux-arm-kernel@lists.infradead.org linux-doc@vg= er.kernel.org linux-kernel@vger.kernel.org linux-mediatek@lists.infradead.o= rg linux@armlinux.org.uk llvm@lists.linux.dev lorenzo@kernel.org morbo@goog= le.com nathan@kernel.org netdev@vger.kernel.org nick.desaulniers@gmail.com = p.zabel@pengutronix.de pabeni@redhat.com robh@kernel.org saravanak@kernel.o= rg skhan@linuxfoundation.org] If the report looks fine to you, reply with: #syz upstream If the report is a false positive, reply with #syz invalid