From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.10]) (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 6D14D175A93 for ; Sun, 5 Jul 2026 18:00:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.18.0.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783274445; cv=none; b=HTqNCH2vDrABQH87Gv80w2FlPt1i38w6+Ymm3PdJ4lpnVGiN7bGaSablqQ78637ljVyMvSgiDZ0Ki7Jj1vJQbW22EDSOA4+AvUKu2z/uC9nKnF5G3Zk0dtwL0dfwM5yLXzfS0YMEZPUy10ksuVHtUC3vpBG91T3HRIu8GO5cL2U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783274445; c=relaxed/simple; bh=a98BePmhu/l3MPGFRdHcOyjDKtNhCofbPchMQJmRlCY=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=ko0Z3W3+gZx4j5bnbDn39LSTfSwY8aqiUYJ36do95lGLfpWwL2Iyj8dpQ/GtGqiJy8i/uWUQoaW3VxOz2Y0ZJudzxI7CX0QOw+Wxta4fd9IdUN1zzm7XeJEXq9c7fv9UtHhTmn+exJ5FWxht46P4MGYTYG0kTd5G75pzDt4WWAc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org; spf=pass smtp.mailfrom=nefkom.net; arc=none smtp.client-ip=212.18.0.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nefkom.net Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.10]) by mail-out.m-online.net (Postfix) with ESMTP id 4gtZz51CXjz1sG7h; Sun, 5 Jul 2026 20:00:33 +0200 (CEST) Received: from frontend03.mail.m-online.net (unknown [192.168.6.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4gtZyz5SkFz1sFNQ; Sun, 5 Jul 2026 20:00:27 +0200 (CEST) Received: from localhost (dynscan3.mnet-online.de [192.168.6.87]) by mail.m-online.net (Postfix) with ESMTP id 4gtZyz1bnyz1qqlS; Sun, 5 Jul 2026 20:00:27 +0200 (CEST) X-Virus-Scanned: amavis at mnet-online.de Received: from mail.mnet-online.de ([192.168.6.182]) by localhost (dynscan3.mail.m-online.net [192.168.6.87]) (amavis, port 10024) with ESMTP id 1zh_gJquWQx1; Sun, 5 Jul 2026 20:00:22 +0200 (CEST) X-Auth-Info: Os9fPA2uikgG+HJh+ICgitCam1iDICsN3+vZsQ4MLL04q3yLEw5CCiN1V8QdoNre Received: from igel.home (aftr-62-216-202-245.dynamic.mnet-online.de [62.216.202.245]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Sun, 5 Jul 2026 20:00:22 +0200 (CEST) Received: by igel.home (Postfix, from userid 1000) id 670202C0B17; Sun, 05 Jul 2026 20:00:21 +0200 (CEST) From: Andreas Schwab To: "Christophe Leroy (CS GROUP)" Cc: "Mukesh Kumar Chaurasiya (IBM)" , maddy@linux.ibm.com, mpe@ellerman.id.au, npiggin@gmail.com, ryabinin.a.a@gmail.com, glider@google.com, andreyknvl@gmail.com, dvyukov@google.com, vincenzo.frascino@arm.com, oleg@redhat.com, kees@kernel.org, luto@amacapital.net, wad@chromium.org, mchauras@linux.ibm.com, sshegde@linux.ibm.com, thuth@redhat.com, ruanjinjie@huawei.com, akpm@linux-foundation.org, macro@orcam.me.uk, ldv@strace.io, charlie@rivosinc.com, deller@gmx.de, kevin.brodsky@arm.com, ritesh.list@gmail.com, yeoreum.yun@arm.com, agordeev@linux.ibm.com, segher@kernel.crashing.org, mark.rutland@arm.com, ryan.roberts@arm.com, pmladek@suse.com, feng.tang@linux.alibaba.com, peterz@infradead.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com Subject: Re: [PATCH v5 0/8] Generic IRQ entry/exit support for powerpc In-Reply-To: <1693b268-ee26-4764-871a-5a067ae96080@kernel.org> References: <20260427122742.210074-1-mkchauras@gmail.com> <87wlvazrdy.fsf@igel.home> <1693b268-ee26-4764-871a-5a067ae96080@kernel.org> Date: Sun, 05 Jul 2026 20:00:21 +0200 Message-ID: <87wlv9tiyy.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Most of the time it prints nothing, and when it prints something it is mostly scrolled out. .handle_softirqs+0xcc/0x264 .do_softirq_own_stack+0x30/0x38 .__irq_exit_rcu++0x7c/0x120 .timer_interrupt+90x1ß9/0x2c4 decrementer_common_virt+9x214/0x22ß -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."