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 C50CF1917FB for ; Fri, 10 Apr 2026 04:05:32 +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=1775793934; cv=none; b=B8t145Sb4gw4nLI20ZvY7JX9FCd21D8mDQhCVXqqZ3ielz1+yyfKsWsR18e7SpWm4zR5u0zPvTkTZcnMD6nnavurwu+u/KtMnSIJFbi/PNwtIenqo3M8i9Ao3dfpDT5Rw8AFS6rdweq0j4t0ZuKhd6f4hjZTG+grycYkT8YdTWg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775793934; c=relaxed/simple; bh=SjXrSZIRMlWw97Vew6gKz6aH0jyeVoWF6t4/svTR9bY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=b6Sq0wKRpV5UvnJiZdmQOk094jnQLh79icRG86M2k3GAMEHGWVUomjbzX/KiV8K8+NzxN2He6kznn+shPQwkOD4MFr+AjH5joyhNpRjfBMcLYCXc/eeo/b1mQdpSbnzl9VyEYI+OtBEHPyA3RafTkfWhjKpkx4gRMHcT1j8g8I8= 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; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.b=EjrrBxhN; 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 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.b="EjrrBxhN" 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 895F01D13; Thu, 9 Apr 2026 21:05:26 -0700 (PDT) Received: from [10.163.181.174] (unknown [10.163.181.174]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 6C3FD3FAF5; Thu, 9 Apr 2026 21:05:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1775793932; bh=SjXrSZIRMlWw97Vew6gKz6aH0jyeVoWF6t4/svTR9bY=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=EjrrBxhN665F8irlIMDsY0dG93Jgc6VH7vWs/gyaNgmOyb5HuyJOdMdEZIIKcE+PR ijF67rpbvOYU1x33AOs7xnIc7mP5eomADBOnauQeabGXX3ZSFgc8o3XaRvU1vYzt/r HCar42SpfCitlvPMFKSVjb57S4OR3WD3UAvD2G80= Message-ID: Date: Fri, 10 Apr 2026 09:35:25 +0530 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: [RFC V1 12/16] arm64/mm: Abstract printing of pxd_val() To: "David Hildenbrand (Arm)" , linux-arm-kernel@lists.infradead.org Cc: Catalin Marinas , Will Deacon , Ryan Roberts , Mark Rutland , Lorenzo Stoakes , Andrew Morton , Mike Rapoport , Linu Cherian , linux-kernel@vger.kernel.org, linux-mm@kvack.org References: <20260224051153.3150613-1-anshuman.khandual@arm.com> <20260224051153.3150613-13-anshuman.khandual@arm.com> <4290fcdb-47d1-4f74-97f3-51ac581efeaf@kernel.org> Content-Language: en-US From: Anshuman Khandual In-Reply-To: <4290fcdb-47d1-4f74-97f3-51ac581efeaf@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 08/04/26 5:58 PM, David Hildenbrand (Arm) wrote: > On 2/24/26 06:11, Anshuman Khandual wrote: > > Subject: you probably mean "pxx_val()" ? Yes - sounds better will change. > >> Ahead of adding support for D128 pgtables, refactor places that print >> PTE values to use the new __PRIpte format specifier and __PRIpte_args() >> macro to prepare the argument(s). When using D128 pgtables in future, >> we can simply redefine __PRIpte and __PTIpte_args(). >> >> Cc: Catalin Marinas >> Cc: Will Deacon >> Cc: Ryan Roberts >> Cc: Mark Rutland >> Cc: linux-arm-kernel@lists.infradead.org >> Cc: linux-kernel@vger.kernel.org >> Signed-off-by: Anshuman Khandual >> --- >> arch/arm64/include/asm/pgtable-types.h | 3 +++ >> arch/arm64/include/asm/pgtable.h | 22 +++++++++++----------- >> arch/arm64/mm/fault.c | 10 +++++----- >> 3 files changed, 19 insertions(+), 16 deletions(-) >> >> diff --git a/arch/arm64/include/asm/pgtable-types.h b/arch/arm64/include/asm/pgtable-types.h >> index 265e8301d7ba..dc3791dc9f14 100644 >> --- a/arch/arm64/include/asm/pgtable-types.h >> +++ b/arch/arm64/include/asm/pgtable-types.h >> @@ -11,6 +11,9 @@ >> >> #include >> >> +#define __PRIpte "016llx" >> +#define __PRIpte_args(val) ((u64)val) > > Same comment regarding "pte" being misleading. Sure - will rename __PRIpte as PRIpxx instead. > >