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 D1CBC271452 for ; Sat, 6 Sep 2025 04:41:09 +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=1757133669; cv=none; b=sg1Gvg1X1n1yzvt13qx9zWOUb50+gnzg5ytp722u/QYc7X/T0NyuIYiPUQrof435o2yspRw+cIrkZdYCwg3f2ylygJ1/qmDZHFfiA+lSG8qtCRDAR6opi91oHKMjut5agbqUK8nKqODUFWtdwTWAi0EgiXp4EyXhRtcXDFncU+4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757133669; c=relaxed/simple; bh=WT4S6ftIDjy3/ijtF6P1N94neMS2xFPGmIfG1BY2/P0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=PqNo5ZyiSAXkQ+bbpfFoVnFuQZV1tHB1DZXx2sKMsMxmtHyKmu4veZB+zXVGDIyeC5DNiF8HpdAN/sGoyVAKC3yPL6fGBSH+JX2tzo4FvfGXC9uoJ391SpiHAVY0U4hEJys+qmtITfmcrV/OurByfE7S1/w79NntOsnypD6kRPo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=A7irX5+S; 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="A7irX5+S" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 03DC9C4CEF7; Sat, 6 Sep 2025 04:41:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757133669; bh=WT4S6ftIDjy3/ijtF6P1N94neMS2xFPGmIfG1BY2/P0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=A7irX5+SCXJ7wPCXJMXpNp/5Di+HpUYggj1Hm2m32BsuvCZxwYlK+Aed56gO+MjwS GLkheu7byZXoHjnEnbVbAUsQ1IZjd5qoixJpZnwfKFx04QRg3wtZawBghX4Z05qDD5 Go2tei9sy1+Hl9pL83gQedr5zf5aaC7aeBj8BDMgRD5KDVKWNcqeAT/MDpCkDZA/1R nwzy8MX7TGmvkV4MHgy5uzGEe3Vz5YWWbvfyZf28Ug0ORACB7cvlF54wu5FbVoHoAU MJi3e8H2BIjRkdVk43zHxV7W94e7jhKKJWquVwNc+DoTdiqlvZQmdhMWxQeWehy7Y2 bh852sGCSfRBQ== From: Sasha Levin To: stable@vger.kernel.org Cc: David Lechner , =?UTF-8?q?Nuno=20S=C3=A1?= , Stable@vger.kernel.org, Jonathan Cameron , Sasha Levin Subject: [PATCH 5.10.y] iio: chemical: pms7003: use aligned_s64 for timestamp Date: Sat, 6 Sep 2025 00:41:06 -0400 Message-ID: <20250906044107.3724918-1-sashal@kernel.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <2025051242-duplicate-mutiny-3a2a@gregkh> References: <2025051242-duplicate-mutiny-3a2a@gregkh> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: David Lechner [ Upstream commit 6ffa698674053e82e811520642db2650d00d2c01 ] Follow the pattern of other drivers and use aligned_s64 for the timestamp. This will ensure that the timestamp is correctly aligned on all architectures. Also move the unaligned.h header while touching this since it was the only one not in alphabetical order. Fixes: 13e945631c2f ("iio:chemical:pms7003: Fix timestamp alignment and prevent data leak.") Signed-off-by: David Lechner Reviewed-by: Nuno Sá Link: https://patch.msgid.link/20250417-iio-more-timestamp-alignment-v1-4-eafac1e22318@baylibre.com Cc: Signed-off-by: Jonathan Cameron [ linux/unaligned.h => asm/unaligned.h ] Signed-off-by: Sasha Levin --- drivers/iio/chemical/pms7003.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/iio/chemical/pms7003.c b/drivers/iio/chemical/pms7003.c index e9d4405654bce..a93e0ad41767a 100644 --- a/drivers/iio/chemical/pms7003.c +++ b/drivers/iio/chemical/pms7003.c @@ -5,7 +5,6 @@ * Copyright (c) Tomasz Duszynski */ -#include #include #include #include @@ -19,6 +18,8 @@ #include #include #include +#include +#include #define PMS7003_DRIVER_NAME "pms7003" @@ -76,7 +77,7 @@ struct pms7003_state { /* Used to construct scan to push to the IIO buffer */ struct { u16 data[3]; /* PM1, PM2P5, PM10 */ - s64 ts; + aligned_s64 ts; } scan; }; -- 2.50.1