[{"id":3678299,"web_url":"http://patchwork.ozlabs.org/comment/3678299/","msgid":"<919ce78a-45fc-4f4c-817b-154dd7c1cd00@linux.dev>","list_archive_url":null,"date":"2026-04-16T17:50:09","subject":"Re: [Intel-wired-lan] [PATCH net v6 1/2] dpll: export\n __dpll_pin_change_ntf() for use under dpll_lock","submitter":{"id":85981,"url":"http://patchwork.ozlabs.org/api/people/85981/","name":"Vadim Fedorenko","email":"vadim.fedorenko@linux.dev"},"content":"On 16/04/2026 12:39, Petr Oros wrote:\n> From: Ivan Vecera \n> \n> Export __dpll_pin_change_ntf() so that drivers can send pin change\n> notifications from within pin callbacks, which are already called\n> under dpll_lock. Using dpll_pin_change_ntf() in that context would\n> deadlock.\n> \n> Add lockdep_assert_held() to catch misuse without the lock held.\n> \n> Signed-off-by: Ivan Vecera \n> Signed-off-by: Petr Oros \n\nAcked-by: Vadim Fedorenko ","headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","intel-wired-lan@lists.osuosl.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","intel-wired-lan@lists.osuosl.org"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=osuosl.org header.i=@osuosl.org header.a=rsa-sha256\n header.s=default header.b=Kt7Ja/kf;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org\n (client-ip=2605:bc80:3010::136; helo=smtp3.osuosl.org;\n envelope-from=intel-wired-lan-bounces@osuosl.org;\n receiver=patchwork.ozlabs.org)"],"Received":["from smtp3.osuosl.org (smtp3.osuosl.org [IPv6:2605:bc80:3010::136])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fxQXS56Zgz1yCv\n\tfor ; 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helo=out-182.mta0.migadu.com;\n envelope-from=vadim.fedorenko@linux.dev; receiver=","DMARC-Filter":"OpenDMARC Filter v1.4.2 smtp3.osuosl.org 44E9760822","Message-ID":"<919ce78a-45fc-4f4c-817b-154dd7c1cd00@linux.dev>","Date":"Thu, 16 Apr 2026 18:50:09 +0100","MIME-Version":"1.0","To":"Petr Oros , netdev@vger.kernel.org","References":"<20260416113952.389405-1-poros@redhat.com>\n <20260416113952.389405-2-poros@redhat.com>","Content-Language":"en-US","X-Report-Abuse":"Please report any abuse attempt to abuse@migadu.com and\n include these headers.","From":"Vadim Fedorenko ","In-Reply-To":"<20260416113952.389405-2-poros@redhat.com>","Content-Type":"text/plain; charset=UTF-8; format=flowed","Content-Transfer-Encoding":"7bit","X-Migadu-Flow":"FLOW_OUT","X-Mailman-Original-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=linux.dev; s=key1; t=1776361819;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:cc:mime-version:mime-version:content-type:content-type:\n content-transfer-encoding:content-transfer-encoding:\n in-reply-to:in-reply-to:references:references;\n bh=zXhWQiWYqhCW6r3ekdup8+QEuKfSdHIfYm4xq2OKTH4=;\n b=QiPVSyrejWyDHsNCEaiyiEI3lF/sWkn4f2E0ZTkTmh1mRiAXZke8yGWHta7//8qfE1RcSb\n 4PsGSupK9A/Ti4o32zaomK3MBDt3jSHTa2SJcIbFW54xgOQY2ZyV8DkPfKdOM5dvBHHey5\n gO8RelDJx7140pEpKUOHav+cVsip4Ks=","X-Mailman-Original-Authentication-Results":["smtp3.osuosl.org;\n dmarc=pass (p=none dis=none)\n header.from=linux.dev","smtp3.osuosl.org;\n dkim=pass (1024-bit key,\n unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256\n header.s=key1 header.b=QiPVSyre"],"Subject":"Re: [Intel-wired-lan] [PATCH net v6 1/2] dpll: export\n __dpll_pin_change_ntf() for use under dpll_lock","X-BeenThere":"intel-wired-lan@osuosl.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Intel Wired Ethernet Linux Kernel Driver Development\n ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Cc":"Ivan Vecera , Jiri Pirko ,\n Rinitha S ,\n Przemek Kitszel , linux-kernel@vger.kernel.org,\n Arkadiusz Kubalewski ,\n Aleksandr Loktionov ,\n Andrew Lunn , Eric Dumazet ,\n Tony Nguyen , Simon Horman ,\n intel-wired-lan@lists.osuosl.org, Jacob Keller ,\n Jakub Kicinski , Paolo Abeni ,\n \"David S. 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