From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AF39C17588; Sat, 11 May 2024 20:26:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715459214; cv=none; b=uzutWNHILB8TNQVTWpodr5r2DFuLkazBU++1Rh4hRVaiX+nPHEmNe4vVNkVU/OI2ogBcLoOl/RSGt07WhaZfTAPMbxpL3dV8q8pEH4apP4LSvI16Y2TfZy9EdhP9MDFVZfpNoGElHtv0z/FdtW0ZHMXkyKCZ92H675L/jHqPjgo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715459214; c=relaxed/simple; bh=5xvvB0fPX+qfaMVaLVDZwsVQhtJBPvVdJUhRNhQEjOs=; h=From:To:Cc:Subject:References:Date:In-Reply-To:Message-ID: MIME-Version:Content-Type; b=Jyx0fECLDSbJzhQnV8RC5I84DwTDyeJYHF/5Di8WjGNF6b8vzRaBj6k25lDERBWV+6qxj7hlhHiULq/UO80n994HPU3dPtvZplUUllcsfwPSt8KFiE7ENbtEcDQoxc2gsuHonadWaf8LDzZGaQ8K76nHY7X0DmzHiLCEYOHXM9c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HAII72gg; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="HAII72gg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 102ABC2BBFC; Sat, 11 May 2024 20:26:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1715459214; bh=5xvvB0fPX+qfaMVaLVDZwsVQhtJBPvVdJUhRNhQEjOs=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=HAII72ggPAnsWui9ENdsgbejSCkKXvusZa1lGVA5uIC/yHu0AEKTJAO+QSFsEjYQs 5XVzSx1x6YAlq43ry3VCYxvMr9hGydVKY+XoyK3cf0//C7QLc9telG8+5CYRIL5N2G +g1S4QKKr9bU/fd72C3gP4VMIY3zmbkq3nzaNyitwPDzRQDy6xr4U35AtLbyRhDVeb 88/iaTELTAYgFX51zQRnAvUFf7ycuk/p9qJdtjzajgeVgCn4vT3xHCS4d686wZ9ezx 4EJ55F56Q0JtiXD6fVDhC5yXwDyI2+mRDqK+ktIAS/ZYvC318mEOKgDj/OBpmHWSy8 DABRQtVB3as0g== From: Kalle Valo To: Borislav Petkov Cc: Thomas Gleixner , Ingo Molnar , Dave Hansen , "Rafael J. Wysocki" , x86@kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, regressions@lists.linux.dev, Jeff Johnson Subject: Re: [regression] suspend stress test stalls within 30 minutes References: <87o79cjjik.fsf@kernel.org> <20240511184847.GCZj-9j2sh1Akpt9iS@fat_crate.local> <20240511184945.GDZj-9yaOEWqf1ng8u@fat_crate.local> Date: Sat, 11 May 2024 23:26:49 +0300 In-Reply-To: <20240511184945.GDZj-9yaOEWqf1ng8u@fat_crate.local> (Borislav Petkov's message of "Sat, 11 May 2024 20:49:45 +0200") Message-ID: <87h6f4jdrq.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Borislav Petkov writes: > On Sat, May 11, 2024 at 08:48:47PM +0200, Borislav Petkov wrote: >> On Sat, May 11, 2024 at 09:22:43PM +0300, Kalle Valo wrote: >> > Here's the diff between broken and working .config: >> > >> > $ diffconfig broken.config works.config >> > -CALL_PADDING y >> > -CALL_THUNKS y >> > -CALL_THUNKS_DEBUG n >> > -HAVE_CALL_THUNKS y >> > -MITIGATION_CALL_DEPTH_TRACKING y >> > -MITIGATION_GDS_FORCE y >> > -MITIGATION_IBPB_ENTRY y >> > -MITIGATION_IBRS_ENTRY y >> > -MITIGATION_PAGE_TABLE_ISOLATION y >> > -MITIGATION_RETHUNK y >> > -MITIGATION_RETPOLINE y >> > -MITIGATION_RFDS y >> > -MITIGATION_SLS y >> > -MITIGATION_SPECTRE_BHI y > > ... and if it started with -rc4, I'd try this one first. I'm not sure if this bug started with -rc4, let's say somewhere between -rc3 and -rc6. I'll start with disabling MITIGATION_SPECTRE_BHI and then I'll disable them one by one. But that has to wait next week, tomorrow is Mother's Day in Finland. -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches