From nobody Sat Sep 25 12:12:41 2021 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 9683817D8E17 for ; Sat, 25 Sep 2021 12:12:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4HGnpd3W7sz4Rvn for ; Sat, 25 Sep 2021 12:12:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 584B51F52 for ; Sat, 25 Sep 2021 12:12:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 18PCCfaK048895 for ; Sat, 25 Sep 2021 12:12:41 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 18PCCfBq048894 for bugs@FreeBSD.org; Sat, 25 Sep 2021 12:12:41 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 258718] Switching mmc_helper to device_ api causes lost of mmc at RPi (sdhci_bcm0) Date: Sat, 25 Sep 2021 12:12:41 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: rz-rpi03@h-ka.de X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D258718 Bug ID: 258718 Summary: Switching mmc_helper to device_ api causes lost of mmc at RPi (sdhci_bcm0) Product: Base System Version: CURRENT Hardware: arm64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: rz-rpi03@h-ka.de Created attachment 228170 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D228170&action= =3Dedit Console log from boot till root-fs prompt with lots of sdhci_bcm0 error messages. Hello, a RPI3 with a CURRENT kernel newer as commit 8a8166e5bcfb50e2b7280581b600d098fa6c9fc7 lost ist ability to find the root filesystem while a lot of dhci_bcm0-slot0: Cannot issue a command (power=3D21 clock=3D0) sdhci_bcm0-slot0: Cannot issue a command (power=3D21 clock=3D0)mmc0: CMD7= failed, RESULT: 4 messages appear on the console. I have attached a console log from booting the kernel till the prompt for a root-fs. The causing commit was found by bisecting. As the commit message "mmc: switch mmc_helper to device_ api" and the changed files suggests, this issue is directly related. Ralf --=20 You are receiving this mail because: You are the assignee for the bug.=