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 1726A42BC37; Mon, 27 Jul 2026 16:47:55 +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=1785170880; cv=none; b=DqPZsLZsSx2nhnk7Ycyf7eVqjzvmWO89X0HJ0CyBZVoFe1GwFwxgLT1HpVZcllkEKDETV3qfhLGODy+8F/i+oC2kISsGlRncbkGGV1hbuETVGOvQPE4JTsjbo9DNzuNdCJ8x2/sBF/vv995EfrpTK0rC99YSnaqQDp6J4vJfhj0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785170880; c=relaxed/simple; bh=OeHCtGC0uAROhEyzqyRGicgDGQ57E/f+pQoW3sVwCjU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=KjwUL9NqmTe47MeWUfcil35aCjbdJE04Zv3RcqFafTt/X+kKAg5NBRqQD18GL5XOb6XTvdOJ/eVKMEl4z/shBvnHgl/diTGdChRCYOAWHiziPqSKtOLzpaWnUxqcpiyUb0+aWCHiH3ZtKrf7v7poXHSwXBD6n8mm4dYjdm2aeU8= 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=d9t9pVk3; 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="d9t9pVk3" 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 612F61688; Mon, 27 Jul 2026 09:47:49 -0700 (PDT) Received: from e142334-100.cambridge.arm.com (e142334-100.cambridge.arm.com [10.2.198.93]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id CAAF73F86F; Mon, 27 Jul 2026 09:47:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1785170873; bh=OeHCtGC0uAROhEyzqyRGicgDGQ57E/f+pQoW3sVwCjU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=d9t9pVk3z+LotvxypYLqFho7KP5XEkp7l8lfha+xgcBRash4qGjZ0Vd/mV34z3ngj YCiqC4R9lIHqddTtejnz0iRZ+amGDO4RrpcG6DeJWoifcWXWkFCXl4PCx8iVJw3r/E fHskF6P1T34bdcplSjvRlLirD1a3/E+yp9d0XlLw= From: Muhammad Usama Anjum To: Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Simona Vetter , Dimitri Sivanich , Arnd Bergmann , Greg Kroah-Hartman , "James E.J. Bottomley" , Helge Deller , Juergen Gross , Stefano Stabellini , Muchun Song , Oscar Salvador , Andrew Morton , "Liam R. Howlett" , Lorenzo Stoakes , Will Deacon , "Aneesh Kumar K.V" , Nick Piggin , Peter Zijlstra , Andrey Ryabinin , David Hildenbrand , Pasha Tatashin , Chris Li , Kairui Song , Uladzislau Rezki , Steven Rostedt , Masami Hiramatsu , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Eduard Zingerman , Kumar Kartikeya Dwivedi , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , SJ Park , "Matthew Wilcox (Oracle)" , Jan Kara , Jason Gunthorpe , Leon Romanovsky , Miaohe Lin , Dennis Zhou , Tejun Heo , Christoph Lameter , Mike Rapoport , Johannes Weiner , ziy@nvidia.com, pfalcato@suse.de, agordeev@linux.ibm.com, ryan.roberts@arm.com Cc: Muhammad Usama Anjum , linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-parisc@vger.kernel.org, xen-devel@lists.xenproject.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, linux-arch@vger.kernel.org, kasan-dev@googlegroups.com, linux-trace-kernel@vger.kernel.org, bpf@vger.kernel.org, linux-perf-users@vger.kernel.org, damon@lists.linux.dev Subject: [PATCH RFC 02/11] mm: make hw_pte_t visible to generic PTE interfaces Date: Mon, 27 Jul 2026 17:46:53 +0100 Message-ID: <20260727164715.2866609-3-usama.anjum@arm.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260727164715.2866609-1-usama.anjum@arm.com> References: <20260727164715.2866609-1-usama.anjum@arm.com> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Later conversions use hw_pte_t in page-table checking, generic page-table helpers, and vmalloc interfaces. Include linux/pgtable_types.h from the headers that declare those interfaces before changing their types. For vmalloc.h, replace the direct asm/page.h include with linux/pgtable_types.h. The latter includes asm/page.h, so pgprot_t remains available. Signed-off-by: Muhammad Usama Anjum --- include/linux/page_table_check.h | 2 ++ include/linux/pgtable.h | 1 + include/linux/vmalloc.h | 2 +- 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/include/linux/page_table_check.h b/include/linux/page_table_check.h index 12268a32e8be1..12ee6d16ad339 100644 --- a/include/linux/page_table_check.h +++ b/include/linux/page_table_check.h @@ -7,6 +7,8 @@ #ifndef __LINUX_PAGE_TABLE_CHECK_H #define __LINUX_PAGE_TABLE_CHECK_H +#include + #ifdef CONFIG_PAGE_TABLE_CHECK #include diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h index 8c093c119e5a8..cf595608cc4c4 100644 --- a/include/linux/pgtable.h +++ b/include/linux/pgtable.h @@ -4,6 +4,7 @@ #include #include +#include #define PMD_ORDER (PMD_SHIFT - PAGE_SHIFT) #define PUD_ORDER (PUD_SHIFT - PAGE_SHIFT) diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index e4d8d0a9f30f9..c59a68c183110 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -8,7 +8,7 @@ #include #include #include -#include /* pgprot_t */ +#include /* pgprot_t, hw_pte_t */ #include #include -- 2.47.3