From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 8CB6C258CEA; Wed, 26 Feb 2025 08:32:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740558772; cv=none; b=Q9fFJA/IQw9EYczN5w1vVSvtSGWcb9lYTc8eI28hNlevfVbqGTxKXTQnlO+RV+w9G4rm3KhKTRYYKaZLp7oMSkvfaMNyk1g+byQei7feWZ2PvF4hs9F4sGJcRiUkQCvep44bYq38l9hMdalohbgEyH22BozR+RnuSVJjrFzdOgA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740558772; c=relaxed/simple; bh=7pU1bTs6zExJNZzR8vWaDHfqRCQs2gbgxqw5feS2tCU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=jMW+wUS4liRn9oR5EUVbK4F9562Q8NTLxk6/e268HOft2FVdheCpw6b1sNIxbeU/mlfT1G3HQyN3J4Vhx6tIhJYj0k11mQN9CIHzQPaJLE7Ph7lpXQfXoifIXZyaGISOMEKyLZbphR7LXzhwQF8pgFgp8H//smK4ve2+zzR8/ik= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id D78141516; Wed, 26 Feb 2025 00:33:05 -0800 (PST) Received: from [10.57.78.248] (unknown [10.57.78.248]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 37E3B3F673; Wed, 26 Feb 2025 00:32:42 -0800 (PST) Message-ID: <528335f4-0648-4d49-992b-10c4d1949d0c@arm.com> Date: Wed, 26 Feb 2025 09:32:40 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 6/6] mm: pgtable: remove tlb_remove_page_ptdesc() To: Qi Zheng , peterz@infradead.org, riel@surriel.com, vishal.moola@gmail.com, david@redhat.com, jannh@google.com, hughd@google.com, willy@infradead.org, yuzhao@google.com, muchun.song@linux.dev, akpm@linux-foundation.org, will@kernel.org, aneesh.kumar@kernel.org, npiggin@gmail.com, arnd@arndb.de, dave.hansen@linux.intel.com, rppt@kernel.org, alexghiti@rivosinc.com Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-openrisc@vger.kernel.org, linux-sh@vger.kernel.org, linux-um@lists.infradead.org, x86@kernel.org, linux-riscv@lists.infradead.org References: <3df04c8494339073b71be4acb2d92e108ecd1b60.1740454179.git.zhengqi.arch@bytedance.com> Content-Language: en-GB From: Kevin Brodsky In-Reply-To: <3df04c8494339073b71be4acb2d92e108ecd1b60.1740454179.git.zhengqi.arch@bytedance.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 25/02/2025 04:45, Qi Zheng wrote: > The tlb_remove_ptdesc()/tlb_remove_table() is specially designed for page > table pages, and now all architectures have been converted to use it to > remove page table pages. So let's remove tlb_remove_page_ptdesc(), it > currently has no users and should not be used for page table pages. > > Signed-off-by: Qi Zheng > Suggested-by: Peter Zijlstra (Intel) Reviewed-by: Kevin Brodsky