From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 CA7E130FC33; Mon, 27 Apr 2026 11:43:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777290215; cv=none; b=GcLAxkxERLRMd6HYzPXpcLM1Wb/wG+SYIXAupHjMyRw/tL4FP4VmUnrUcUzyvQNTy2vJ3aOJ71NoDPzDCuIE4BwlaHslNvEXQvtoyghwMyUJb34nPJynDTtmLL8wNuZd3YCOaowV5ItbdR6+NVK9tR1gi+Q/EJOaKjMFOkFkw7A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777290215; c=relaxed/simple; bh=EDbnBx17zS3xFZo6r0KM+PlWBWkB+tisTjXCa9SljeA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ey1LA+Wzuf+F+dYtMoVC+eTLbSlvNqNPa6DDzSvq2R7z/Ovl4hGLeq7jIWW64PQHFdHMDXT4lwrpuh5BjJcq6ieJz48LuszsRMrXr+NEXiVhU7q3N+T5GdjLXCSTgJ/WNtqih72Mz0FoxXjBppGoXYDTLnG2Eu934MJ2jzCL91U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Bt5VYUaV; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Bt5VYUaV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0A6E3C2BCB4; Mon, 27 Apr 2026 11:43:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777290215; bh=EDbnBx17zS3xFZo6r0KM+PlWBWkB+tisTjXCa9SljeA=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=Bt5VYUaVeiMKMvtp4PJnzxTzkhqzQtitzwOIBd7dGufTGpQdLZr+l9UI1u+wF94vZ przTAXUDjSXZPITU2w5TMfx3urPPrN2uaiYEtWIF9DjELA4Uo/uf8PsTFUWgRtk5LX X0Tq72uYHSKXbMiDinApxr7tyK/bgleYGU00D4DUxXtibOPcIFwE2jplS5S2nZDGIK XRVMUEoijnNXp9mPoWTjnEMg255JfJaljHDsj3uyF1ELYKZ7odNNG4Aagw/7Haj+R6 zJJwmbPgkWWz/pFJma/i3UPApAxVDSoqoNCCo1sapUQt7ORtmpSkrNmzr8PZw5ngTz XgCcm4nFpIUgw== From: "David Hildenbrand (Arm)" Date: Mon, 27 Apr 2026 13:43:14 +0200 Subject: [PATCH 1/3] sh: use folio_mapped() instead of page_mapped() in sh4_flush_cache_page() Precedence: bulk X-Mailing-List: linux-sh@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260427-page_mapped-v1-1-e89c3592c74c@kernel.org> References: <20260427-page_mapped-v1-0-e89c3592c74c@kernel.org> In-Reply-To: <20260427-page_mapped-v1-0-e89c3592c74c@kernel.org> To: Yoshinori Sato , Rich Felker , John Paul Adrian Glaubitz , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Kumar Kartikeya Dwivedi , Song Liu , Yonghong Song , Jiri Olsa , Andrew Morton , Lorenzo Stoakes , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Rik van Riel , Harry Yoo , Jann Horn , Matthew Wilcox , "Liam R. Howlett" Cc: linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, linux-mm@kvack.org, "David Hildenbrand (Arm)" X-Mailer: b4 0.13.0 We already have the folio in our hands, so let's just use folio_mapped(). Signed-off-by: David Hildenbrand (Arm) --- arch/sh/mm/cache-sh4.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c index 83fb34b39ca7..8bc9ce541c14 100644 --- a/arch/sh/mm/cache-sh4.c +++ b/arch/sh/mm/cache-sh4.c @@ -248,7 +248,7 @@ static void sh4_flush_cache_page(void *args) */ map_coherent = (current_cpu_data.dcache.n_aliases && test_bit(PG_dcache_clean, folio_flags(folio, 0)) && - page_mapped(page)); + folio_mapped(folio)); if (map_coherent) vaddr = kmap_coherent(page, address); else -- 2.43.0