From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-187.mta1.migadu.com (out-187.mta1.migadu.com [95.215.58.187]) (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 1C995386C1C for ; Sat, 18 Jul 2026 08:37:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.187 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784363826; cv=none; b=ixazqa99+LVCo/tmmDI58GOIeDhUYSFwK2n5YFgroOI+j+GSxJUK+QcscM/CzQqAsxm2r4y+qfwETjTu3VreCxpcAmGOPZFpIjzywaEPxj+YBbO+rdGrpmzgucSfObYDT+V2lgTHUNSMKnkW3O75HT6zpN53+eStAW1hgvlSquU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784363826; c=relaxed/simple; bh=F7N+y3gCNAmJZfNUR6yLudPtRwbf81nGC8KlaAu9p9E=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=JulSpwuOySNG0rZoZyno+a1hnfSLLwJeohEpiIkxy6wtQfO7bpWstmfeoJp1fXBCawEu+L9Kx2Iwtc7IVVYjskheL+FwX7SUM4Q1ipDdss8G98lSu0+2sxCLQTptETiMPACqn+br2Q1lcwbuZFECa4+WAkAxuHx27WuSdm+S/Jw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=pu1wGEEK; arc=none smtp.client-ip=95.215.58.187 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="pu1wGEEK" Message-ID: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1784363811; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=F7N+y3gCNAmJZfNUR6yLudPtRwbf81nGC8KlaAu9p9E=; b=pu1wGEEKSSQ1eLvgAZcYWANfkrIgWwV2PMb9AqNHHI6AKps/0uMlLG61iAOaq6wmbxTjTl OyxePNx03h3URQRJn9aMRA2TW7y/Vf+shnjwDVeYRnmws76TXNRDhzEXx1p+h4GDcYBjBd sH4qehZIhtJVLXi6wiZWTW4+MrlumP4= Subject: Re: [PATCH v10 0/2] iio: health: add MAX86150 ECG and PPG biosensor driver X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Siratul Islam To: Md Shofiqul Islam Cc: jic23@kernel.org, devicetree@vger.kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, andriy.shevchenko@intel.com, u.kleine-koenig@baylibre.com, joshua.crofts1@gmail.com, nuno.sa@analog.com, Michael.Hennerich@analog.com, dlechner@baylibre.com, linux@analog.com, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Date: Sat, 18 Jul 2026 14:36:02 +0600 In-Reply-To: <20260717201138.1078019-1-shofiqtest@gmail.com> References: <20260717201138.1078019-1-shofiqtest@gmail.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT On Fri, 2026-07-17 at 23:11 +0300, Md Shofiqul Islam wrote: > Sorry for the long gap since v9. Between then and now the driver's > buffer implementation was rewritten from the kfifo-based design onto > the standard IIO hardware-trigger and triggered-buffer framework, and > I read through every open comment from every reviewer before sending > this rather than sending again too quickly. >=20 ... >=20 > Changes since v9: > - Rewrote the buffer implementation around devm_iio_trigger_alloc() + > =C2=A0 devm_iio_triggered_buffer_setup() instead of the kfifo buffer and > =C2=A0 manual postenable/predisable pair. The hard-irq handler now only > =C2=A0 reads and clears INT_STATUS1 before calling iio_trigger_poll(); > =C2=A0 the threaded trigger handler does the FIFO drain. This relies on > =C2=A0 the trigger core's own attach/detach synchronization instead of an > =C2=A0 explicit iio_buffer_enabled() guard or synchronize_irq(), which th= e > =C2=A0 old design needed to avoid a NULL active_scan_mask race on teardow= n > =C2=A0 (Sashiko, both HIGH severity findings) >=20 ... >=20 > -- > 2.51.1 Not sure if it was said already, but please include change log from older v= ersions too.=C2=A0 You could keep the description short, and include Links to each version as = well. It is=C2=A0 difficult to hunt them down one by one from lore. Also, don't send "To" a list. send your patches to Maintainers and=C2=A0 Cc Reviewers and lists. -- Best regards, Sirat