From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CDA28CA0FF3 for ; Tue, 5 Sep 2023 15:58:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230293AbjIEP6u (ORCPT ); Tue, 5 Sep 2023 11:58:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33048 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242863AbjIEAbT (ORCPT ); Mon, 4 Sep 2023 20:31:19 -0400 Received: from mail-pf1-x42f.google.com (mail-pf1-x42f.google.com [IPv6:2607:f8b0:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8E459197; Mon, 4 Sep 2023 17:31:14 -0700 (PDT) Received: by mail-pf1-x42f.google.com with SMTP id d2e1a72fcca58-68a529e1974so1047857b3a.3; Mon, 04 Sep 2023 17:31:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1693873874; x=1694478674; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=KahAxRhz3wgRQR6LYRmsSMVDqlviJZ+3n3aTM3fwp30=; b=afQ2k1vTQ5KN61ZqVFn6dzQdYoJLroDRNM5H9qhSymUFFmrVRLZebOgFzi+VxKsObR FGfVX2fV0ClOOlVt9g1/cuOFW07a713YSuNMm9jawpo6KJvIhysm/fKhozPNr5inSb9w ajbJpDYsaf9Jvs8bAPVaO71hgUU/YoIVGml8XSLnTbRwi11AJak2uSXIvNz8rWwJvE0a lLcbnQW8gbA5tAr2tn2HtEmpbktaRb6JB9lNckqq6IiLH9MDyGbUd8LW9XgHS7aRC4Sf Wbsg+6r6XUPvnH5K8zviHcxO72QktAPrKmknTr/KympR9K1JPD1yGuUGtpoe8glveK4g i2Tg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693873874; x=1694478674; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=KahAxRhz3wgRQR6LYRmsSMVDqlviJZ+3n3aTM3fwp30=; b=P3GIjOzJOqSsgVbD5OZbztc/GWvPWEoRPycY2mB6VeIjx9F91C7Q5/ub1Vl8pEWla5 GFSJb3NFmTkV3RVcI6PT5Dy7eSjSgZGJVzHDPitSBRsw325m0P+4+WGAYOX0RwDgnLfE 8Q3IpRxHC+IB6cHXO867EulJgdKzvHH8xwOkkK3XzmfXn/KUJFVlqb9yoUqqm9R1ju3V +NbDGetRwgweHaSnnzdEZ66eyXLS89/WOo7F+1sjJhJ5tbMoK/kDwCprNUg4NaiWnZdO bh6Fq4kdjJGNUKrfBLvEBfmtno7KCJ9wbGAgysAAs0sVtTQKxPyAHiFw5Z64Szbn5kx/ vWzg== X-Gm-Message-State: AOJu0Yysz6gqyYLcvaIXwUSYuYiALZaSyFCkfUFRVl21MmW4kG/rbsQL O8hbOy2RLZxe6EUtsol2x/VzA+1F6E8= X-Google-Smtp-Source: AGHT+IH2Nn8EYpPw2lv1daEhr7GqVp/qmLMwcHTb+vcj7H9xfK/s+1xTMyzOZol0NEzvBYUNI0eNQA== X-Received: by 2002:a05:6a20:a103:b0:135:38b5:7e58 with SMTP id q3-20020a056a20a10300b0013538b57e58mr11807695pzk.37.1693873873895; Mon, 04 Sep 2023 17:31:13 -0700 (PDT) Received: from debian.me ([103.124.138.83]) by smtp.gmail.com with ESMTPSA id e5-20020a63ee05000000b0055386b1415dsm7185342pgi.51.2023.09.04.17.31.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Sep 2023 17:31:13 -0700 (PDT) Received: by debian.me (Postfix, from userid 1000) id 98525991F66C; Tue, 5 Sep 2023 07:31:09 +0700 (WIB) Date: Tue, 5 Sep 2023 07:31:09 +0700 From: Bagas Sanjaya To: Adam Ford , Linux OMAP , Saravana Kannan Cc: Linux Stable , Tony Lindgren , Linux Regressions , Linux Kernel Mailing List Subject: Re: 6.1.y Regression found on AM3517 Message-ID: References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="4TN05Y37ezUfG4hO" Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org --4TN05Y37ezUfG4hO Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Sep 04, 2023 at 11:37:46AM -0500, Adam Ford wrote: > I have an AM3517-EVM board that I am trying to use the latest 6.1.y > stable, currently 6.1.51. >=20 > With git bisect, I narrowed the regression between 6.1.15 and 6.1.16 to c= ommit > eaf9b5612a47 ("driver core: fw_devlink: Don't purge child fwnode's > consumer links") >=20 > In the regression, 48002000.scm appears as not ready. This affects a > variety of dependent peripherals making them unavailable: >=20 > wl12xx_buf platform: supplier 48002000.scm not ready > wl12xx_vmmc2 platform: supplier wl12xx_buf not ready > 48050000.dss platform: supplier display@0 not ready > 48064800.ehci platform: supplier hsusb1_phy not ready > backlight platform: supplier 48002000.scm not ready > display@0 platform: supplier backlight not ready > dmtimer-pwm@11 platform: supplier 48002000.scm not ready > hsusb1_phy platform: supplier 48002000.scm not ready > gpio-leds platform: supplier 48002000.scm not ready > 480b4000.mmc platform: supplier wl12xx_vmmc2 not ready >=20 > If I build 6.1.51 but I checkout drivers/base/core.c from commit > 2455b81afe68 ("driver core: fw_devlink: Add DL_FLAG_CYCLE support to > device links"), > the regression is gone. >=20 > I checked the 6.5 kernel, and it appears fine, so I think there is a > possible backport commit missing, and I was hoping Saravana or Tony > might have a suggestion as to which one(s) I should try. I don't know > if this is found on other OMAP3 boards, but I wouldn't be surprised. >=20 Thanks for the regression report. I'm adding it to regzbot as stable-specif= ic entry: #regzbot ^introduced: eaf9b5612a47f0 #regzbot title: keeping consumer links of child fwnode doesn't prepare AM35= 17-EVM suppliers --=20 An old man doll... just what I always wanted! - Clara --4TN05Y37ezUfG4hO Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCZPZ2xwAKCRD2uYlJVVFO o5IOAQCIGavurK5E7nfTaIRDBoo892kQOqYZMQk0+2UlRBIopQEAjVjV5/kU645H VdDDpJxC+ONryhpYy6J5KLZwuF+6wQA= =czyX -----END PGP SIGNATURE----- --4TN05Y37ezUfG4hO--