From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-181.mta1.migadu.com (out-181.mta1.migadu.com [95.215.58.181]) (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 6F66B1E9B1C for ; Mon, 29 Dec 2025 15:01:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.181 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767020463; cv=none; b=QaHxQIgMepSYkJYwwQiAZJpmkVkJc5tqrRKdEu9bmpt1nAuWqJC02t6cuTJoX7qSi9+tSM5YJILhj7QY+AD7cHVtQ3QnScula+jaGUh8YYEC+recn75XKpzveZMkkRgkiqyG1c+Ni4H7G2zDhdFbZn5E2aw44pDiGyGK4xruMe8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767020463; c=relaxed/simple; bh=PPBVcYcgdOP0Js4PkjcKCsAb8PlbkiKIG7/mKprLRtI=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=JnYy1IxIUfXXsNJKYMYJmTv3y+LyWaf6yGzBLx8VW5cyfzgq4lhqCwCXb/z1OM4DLf1caLTm0fRPND1nR6ERkFuyG1GUgEFgGVeKgNKZgCAHBJc8F7PZmCdzKJNmrnstGj2jv9LKsqMp9uGolXGAdKy+T5yHOlWFmxyCoiPLo28= 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=HEt/wjs1; arc=none smtp.client-ip=95.215.58.181 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="HEt/wjs1" Message-ID: <17a56acb-4e2c-4b14-bdb7-f64b105a3b4f@linux.dev> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1767020448; 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=PPBVcYcgdOP0Js4PkjcKCsAb8PlbkiKIG7/mKprLRtI=; b=HEt/wjs1YBKqKSus5tbBwvjX5/EHdRZRtrWNmZLJtPQPKYh8VxQxwyZKjxk/IiPk+IiQfR 0R/8Z0NMLDbV0LUfV73yZjG+6z8CBV/X6O8CLPV1lRHweDi2MpuzlmBauHs738b+JQswrm Y0+EAtI1oN6mMB13vLOWvOc1fE7nht8= Date: Mon, 29 Dec 2025 23:00:34 +0800 Precedence: bulk X-Mailing-List: linux-arch@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [PATCH v2 1/3] mm/tlb: allow architectures to skip redundant TLB sync IPIs Content-Language: en-US To: akpm@linux-foundation.org Cc: will@kernel.org, aneesh.kumar@kernel.org, npiggin@gmail.com, peterz@infradead.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, arnd@arndb.de, david@kernel.org, lorenzo.stoakes@oracle.com, ziy@nvidia.com, baolin.wang@linux.alibaba.com, Liam.Howlett@oracle.com, npache@redhat.com, ryan.roberts@arm.com, dev.jain@arm.com, baohua@kernel.org, ioworker0@gmail.com, shy828301@gmail.com, riel@surriel.com, jannh@google.com, linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20251229145245.85452-1-lance.yang@linux.dev> <20251229145245.85452-2-lance.yang@linux.dev> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Lance Yang In-Reply-To: <20251229145245.85452-2-lance.yang@linux.dev> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT Confusingly, I'm still unable to send the cover letter, but there's no error message. I'll post it here instead ...