From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from codeconstruct.com.au (pi.codeconstruct.com.au [203.29.241.158]) (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 DBB1546BF; Thu, 14 Nov 2024 03:21:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.29.241.158 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731554494; cv=none; b=sAV1hXKkd5VHTnA15aiOOYYcJVGCJYKzNK/eiA8kqGxbTqBiTl5HlMMcfpJdChSDQdqYF+UsGREZh/4VFezMQj/hjTWb9r2bFrLRErZBdfcGZ1AVHh8m65diFocWYTbehNYc3jKRw2CTxR90n5SnBD7abeGIUotwYuAOW4uInQk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731554494; c=relaxed/simple; bh=CnTuDgvlgK9u9BxyMLbf4x+3M9Uar15r1RKsdLSheXE=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=EQIUv/bU/xls157qCOOavIg4FgQxlhv8se7tZG+KcmmClGwpwQPf7v01JHtMussJEsI67jEILxrGZz/pX0AWfM+YLS10e1Xiljbs/ejNwcEAWJh0akZsaZyQWsPWW6Prs3AE27YktLW8AQTuXKJvQ26fnrAkziv2HrStMvw4Y8A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=codeconstruct.com.au; spf=pass smtp.mailfrom=codeconstruct.com.au; dkim=pass (2048-bit key) header.d=codeconstruct.com.au header.i=@codeconstruct.com.au header.b=Dy464IS5; arc=none smtp.client-ip=203.29.241.158 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=codeconstruct.com.au Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=codeconstruct.com.au Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=codeconstruct.com.au header.i=@codeconstruct.com.au header.b="Dy464IS5" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codeconstruct.com.au; s=2022a; t=1731554005; bh=CnTuDgvlgK9u9BxyMLbf4x+3M9Uar15r1RKsdLSheXE=; h=Subject:From:To:Cc:Date:In-Reply-To:References; b=Dy464IS5orQOiChM5fIJcm7w2celhG8pS9hFnBk9HFDhDP5Y25yZRgkZZUyoKVGTu YnZWVuhvsbtMcHEHc399b0+VmpOdUDT0sPuEv0/9YiJZ9w4AiHwbYKmfykkFMA/ERR E/HoxMkW34Ad4D8hdVLvKFq03e3tKPN9yhLznuLSNGEHDCWgjafDMrl33Qj7B73wKk uplMlkxHAUGR4xPDZwT0YexK+8k9Qm4cDKuGIvpT+3tolxTLUeRMKKXNf5AtjFZF/7 UsJNHC2Mk677szV4+66jWel0Jf8y8mn97w083W5bQwX6N7J/5fy9+Vj2guymR+1n0F hr6eqY//B1Vjw== Received: from [172.16.160.229] (static-98.141.255.49.in-addr.VOCUS.net.au [49.255.141.98]) by mail.codeconstruct.com.au (Postfix) with ESMTPSA id 6E8F466745; Thu, 14 Nov 2024 11:13:24 +0800 (AWST) Message-ID: Subject: Re: [PATCH net-next] mctp i2c: notify user space on TX failure From: Jeremy Kerr To: Jakub Kicinski , Jian Zhang Cc: netdev@vger.kernel.org, openbmc@lists.ozlabs.org, Matt Johnston , "David S. Miller" , Eric Dumazet , Paolo Abeni , open list Date: Thu, 14 Nov 2024 11:13:33 +0800 In-Reply-To: <20241113190920.0ceaddf2@kernel.org> References: <20241108094206.2808293-1-zhangjian.3032@bytedance.com> <20241113190920.0ceaddf2@kernel.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 User-Agent: Evolution 3.46.4-2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 SGkgSmFrdWIsCgo+ID4gQEAgLTU1MSw2ICs1NTIsMTQgQEAgc3RhdGljIHZvaWQgbWN0cF9pMmNf eG1pdChzdHJ1Y3QgbWN0cF9pMmNfZGV2ICptaWRldiwgc3RydWN0IHNrX2J1ZmYgKnNrYikKPiA+ IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgZGV2X3dhcm5fcmF0ZWxpbWl0ZWQoJm1p ZGV2LT5hZGFwdGVyLT5kZXYsCj4gPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgIl9faTJjX3RyYW5zZmVyIGZh aWxlZCAlZFxuIiwgcmMpOwo+ID4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBzdGF0 cy0+dHhfZXJyb3JzKys7Cj4gPiArCj4gPiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg c2sgPSBza2ItPnNrOwo+ID4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoGlmIChzaykg ewo+ID4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBzay0+ c2tfZXJyID0gLXJjOwo+ID4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqBpZiAoIXNvY2tfZmxhZyhzaywgU09DS19ERUFEKSkKPiA+ICvCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoHNrX2Vycm9y X3JlcG9ydChzayk7Cj4gPiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgfQo+IAo+IG5v dGlmeWluZyBzb2NrZXQgaW4gdGhlIHhtaXQgaGFuZGxlciBvZiBhIG5ldGRldiBpcyBhIGJpdCBz dHJhbmdlLAo+IGNvdWxkIHlvdSBkbyBpdCBzb21ld2hlcmUgaGlnaGVyIGluIHRoZSBNQ1RQIHN0 YWNrPwoKU291bmRzIGxpa2UgdGhhdCB3b3VsZCBiZSB1c2VmdWwgaW4gZ2VuZXJhbCBmb3IgTUNU UCwgYnV0IHdlIGRvbid0IGhhdmUKYSBmYWNpbGl0eSBmb3IgdGhhdCBhdCBwcmVzZW50LiAgQW55 IGV4aXN0aW5nIGltcGxlbWVudGF0aW9uIHlvdSB3b3VsZApzdWdnZXN0IG1vZGVsbGluZyB0aGlz IG9uPwoKQ2hlZXJzLAoKCkplcmVteQo=