From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f181.google.com (mail-pl1-f181.google.com [209.85.214.181]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3E2F231A7C for ; Thu, 28 Sep 2023 11:14:15 +0000 (UTC) Received: by mail-pl1-f181.google.com with SMTP id d9443c01a7336-1bf6ea270b2so98680115ad.0 for ; Thu, 28 Sep 2023 04:14:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1695899655; x=1696504455; darn=lists.linux.dev; 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=cUmedfGkG2TY7Lh9P2Omh+cv1nzvwjxWv1QptIYG8Y4=; b=K8yEcOuMZR5di5/D4uBZSZ0kDV6/UMAzTijSyL+pj7aeCdlr2FnbYRbOYpGVJdUN0S t+oRcdj2SIoZaQu72Dssu0aUqVF5RDRYo0ZMIetaQtZ+SaARkI5A1okLqFbuOLqzEOkw gfApJgBBVxAdgyk94hHPKDkBlrLq3AS5Y7YYNsAE6SsdI3Y6gmE3unu9oh8jmllDTnQi TbYNCysFqFDsagT7Ie5pLesgtGo5tTx3e9wrT+cO93mRKI5b138+9Mu81QyCoDQ2cP7+ Y1Ve18tD22dddpOJEkzeXOKfw1bG3PtVfXIDbHmuf9oGRuHoOpckU4OzXTvF5XLCDx1M 0+7g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695899655; x=1696504455; 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=cUmedfGkG2TY7Lh9P2Omh+cv1nzvwjxWv1QptIYG8Y4=; b=X8pYRs0mTM/jIHM+cdy5r5dxeVy1uRWOzBWIw19m5TT48eynuXsGQaSUwAxE5T4FQ9 8MVl7l73QqCzQUMRyAEfo2EUNohzJAhhqZ9AMz3k5WpMn1awG79W3/eaV0TY44KahtDE 7kodBc07arrBessoTERWJDQH6hVpJnspENCPGwWdLv9R52fe5YM8noqS19hS4yrqogHB 6FwOYCQzKoi/zKsig7aBfM4uJmElZAOkkpmN+URDqCoh4HH9QTBJcmobpdQA0n//+y66 YuaGEQ76yVM7HKH3H9PE8LahfigIOYPZS0kWsxCUkjE1nJ3XYtj25SmrbJ0Zmocr4hr6 11TQ== X-Gm-Message-State: AOJu0Yxj8wkBYfqcRiqW/LfqrtRu/YMMipebOF80t5HTf//qQJyucC3O wj/nn9q8EZMuCITuehYRJy4= X-Google-Smtp-Source: AGHT+IGCMFc25SvXYPxAQ2LYAB8zxytedQkTLnphm7KwFcebGJDdm4mt8h0w3mlCH53zuTEDFGtB/w== X-Received: by 2002:a17:902:720a:b0:1c5:f4c7:b4e4 with SMTP id ba10-20020a170902720a00b001c5f4c7b4e4mr726388plb.39.1695899655265; Thu, 28 Sep 2023 04:14:15 -0700 (PDT) Received: from debian.me ([103.124.138.83]) by smtp.gmail.com with ESMTPSA id 6-20020a170902e9c600b001a5260a6e6csm2205995plk.206.2023.09.28.04.14.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 04:14:14 -0700 (PDT) Received: by debian.me (Postfix, from userid 1000) id E1D95822201F; Thu, 28 Sep 2023 18:14:11 +0700 (WIB) Date: Thu, 28 Sep 2023 18:14:11 +0700 From: Bagas Sanjaya To: Linux regression tracking (Thorsten Leemhuis) Cc: Linux Kernel Mailing List , Linux Regressions Subject: what to do on magically fixed case? (was Fwd: Kernel 6.6-rc1 fails to reboot or shutdown Ryzen 5825U) Message-ID: References: <2bc62c07-2195-e378-c057-f28e8d4a6034@gmail.com> Precedence: bulk X-Mailing-List: regressions@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="7gEfWuyLi5+Wpy2/" Content-Disposition: inline In-Reply-To: <2bc62c07-2195-e378-c057-f28e8d4a6034@gmail.com> --7gEfWuyLi5+Wpy2/ Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable [addressing to Thorsten] On Thu, Sep 14, 2023 at 02:03:00PM +0700, Bagas Sanjaya wrote: > Hi, >=20 > I notice a regression report on Bugzilla [1]. Quoting from it: >=20 > > The Kernel stalls at boot very long with a drm-amdgpu message, but fail= s to restart or shutdown with secure boot enabled or not. Magic key works t= o exit. Nothing wrong in the Kernel 6.5 cycle. >=20 > Later, the reporter (Cc'ed) described the regression: >=20 > > Let me be clearer, it does not shutdown at all: magic key for shut down= has no effect (o or b). The keyboard is dead. Plus, $ shutdown -r now hang= s too. Restart works when using Alt+PrtSc+b. Same when booting stalls for l= ong. > >=20 > > We started bisecting with 20230903 daily kernel, the bug was there. 6.6= -rc1 has been removed. Take good note that next boot log after shutdown may= or may not be the same log. Plus, booting requires now and then magic key = to restart, because the Kernel hangs. In this case, we must click enter tw= ice + Esc to boot in desktop.=20 > >=20 > > It booted ok after a cold shutdown with enter twice and ESC ounce + bac= kspace.=20 > > ... > > In all cases, tpm and secure boot are enabled. If secure boot is disabl= ed, when we shut down, magic key works to restart. >=20 > He then pasted journalctl excerpt at the point where the hang occured: >=20 > > This where it stalls for restart. Shut down hangs at the Lenovo image: > >=20 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: SE 1, SH per SE= 1, CU per SH 8, active_cu_number 8 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: ring gfx uses V= M inv eng 0 on hub 0 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: ring gfx_low us= es VM inv eng 1 on hub 0 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: ring gfx_high u= ses VM inv eng 4 on hub 0 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.0.0= uses VM inv eng 5 on hub 0 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.1.0= uses VM inv eng 6 on hub 0 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.2.0= uses VM inv eng 7 on hub 0 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.3.0= uses VM inv eng 8 on hub 0 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.0.1= uses VM inv eng 9 on hub 0 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.1.1= uses VM inv eng 10 on hub 0 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.2.1= uses VM inv eng 11 on hub 0 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.3.1= uses VM inv eng 12 on hub 0 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: ring kiq_0.2.1.= 0 uses VM inv eng 13 on hub 0 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: ring sdma0 uses= VM inv eng 0 on hub 8 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: ring vcn_dec us= es VM inv eng 1 on hub 8 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: ring vcn_enc0 u= ses VM inv eng 4 on hub 8 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: ring vcn_enc1 u= ses VM inv eng 5 on hub 8 > > Sep 13 21:43:08 mm kernel: amdgpu 0000:04:00.0: amdgpu: ring jpeg_dec u= ses VM inv eng 6 on hub 8 > > Sep 13 21:43:08 mm kernel: [drm] Initialized amdgpu 3.54.0 20150101 for= 0000:04:00.0 on minor 0 > > Sep 13 21:43:08 mm kernel: fbcon: amdgpudrmfb (fb0) is primary device > > Sep 13 21:43:08 mm kernel: [drm] DSC precompute is not needed. >=20 > See Bugzilla for the full thread and links to complete journalctl log. >=20 > Anyway, I'm adding this regression to regzbot: >=20 > #regzbot introduced: v6.5..v6.6 https://bugzilla.kernel.org/show_bug.cgi?= id=3D217905 > #regzbot title: shutdown/reboot hang on Ryzen 5825U (stuck on amdgpu init= ialization) >=20 Hi Thorsten, On Bugzilla, the reporter said that this regression was fixed in linux-next tree without specifying the exact commit that do it. He also did not bisect as I asked, nor even culprit commit range. Should I mark this regression as= =20 fixed? Thanks. --=20 An old man doll... just what I always wanted! - Clara --7gEfWuyLi5+Wpy2/ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCZRVgAwAKCRD2uYlJVVFO ow4TAP46+9xAR+7G8EIOHRc2lwwECfkTXIficxRJWJtQ87Zi8wEAxwyjUi+V2fba NQvMKQOvYJ1M0GrnqqFMLPP42ERJ8AU= =JZNK -----END PGP SIGNATURE----- --7gEfWuyLi5+Wpy2/--