From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 201D92F7AC3 for ; Fri, 5 Sep 2025 15:27:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757086062; cv=none; b=ovwDXzDivXDeHAbXiGseCL3DDFA8Yvm0Nf0KWsA/sQlU6hWk/+GSjK2MzJIMdfGcRsJMdRSYvAbF35SdM5CH74COu/fafVwT3Zeg7gQXP9dV2oFE2WkJ5lAMYCkXbsZmu+BN9iM1rjmgZ5TpnbQqbbkm/L+tRrLH1qY/Ixj67yI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757086062; c=relaxed/simple; bh=MvtFNwZE/5qAGJecxAQcYgQ0r1QqcdO3KaNYOXqf29s=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=nzD+nzbY0ixznOPO5Fdc8tQiGwBWYm73HUdRmpNaBdV98DSkXvDL0rKqoCqXc6jfu4g2Na5VDwqtQhyEz8/YCYchm45joZTM6uS45yYZBeL3c2EUhNFGHxGeWMOfxChdXBkmT+2Lg2acYoDsVSLC3dV15HRaXy6Q39mXPuHZpFw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=4uTbyUOf; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=YSYcbSiR; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="4uTbyUOf"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="YSYcbSiR" From: John Ogness DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1757086059; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=MvtFNwZE/5qAGJecxAQcYgQ0r1QqcdO3KaNYOXqf29s=; b=4uTbyUOfLqk56yMwyKWtFt3UcquJ136EGcfWmrwznOLtc7u/BP1ihKh2842TGHZY33Stz/ eFEa44jHvzrxd75lYZv+YUtRYHzgawWI1B4lTxK5tEfIeZsiYQ+PBlvHvTu+GceWBOpGfl 5d+lQynqLPDMU7FN2VLpnt4Nj63JL5BSV9IM14rGpaa8IyyKu4WHzuIHosWvyt1/dwb1jG ThTHOxPC7vQiQJVyGp7LXKM/4YdNQyEtuwdOrMOaEOvZUIZ1LfN/3XZmcNGFMYFNh7eXd0 lYxABXfu1pasKOu7Lit2djz4YTcGlYnfTeGfOzgg2+/pWti7OzUUxRfUFYhGmg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1757086059; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=MvtFNwZE/5qAGJecxAQcYgQ0r1QqcdO3KaNYOXqf29s=; b=YSYcbSiRoIFpGPkKe5z0m+T9BBCL6i/B0OYzowiX6rpXrc/x916yVbx2PTv4EdYvm3BPVX 3sUu/QhoBQF0O1DQ== To: Daniil Tatianin , Petr Mladek Cc: Daniil Tatianin , linux-kernel@vger.kernel.org, Steven Rostedt , Sergey Senozhatsky Subject: Re: [PATCH v2 2/2] printk_ringbuffer: allow one data block to occupy the entire data ring In-Reply-To: <20250905144152.9137-3-d-tatianin@yandex-team.ru> References: <20250905144152.9137-1-d-tatianin@yandex-team.ru> <20250905144152.9137-3-d-tatianin@yandex-team.ru> Date: Fri, 05 Sep 2025 17:33:38 +0206 Message-ID: <84qzwkex79.fsf@jogness.linutronix.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain On 2025-09-05, Daniil Tatianin wrote: > We no longer require a trailing id at the end of the data ring, so > there is no reason to check that one fits. > > Signed-off-by: Daniil Tatianin Reviewed-by: John Ogness Tested-by: John Ogness