linux-kernel - [PATCH] Remove __get_unaligned

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250403090743.3878309-1-julian@outer-limits.org>
Date: Thu,  3 Apr 2025 11:07:43 +0200
From: Julian Vetter <julian@...er-limits.org>
To: Arnd Bergmann <arnd@...db.de>,
	Louis Peens <louis.peens@...igine.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S . Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Paolo Abeni <pabeni@...hat.com>,
	Shannon Nelson <shannon.nelson@....com>,
	Vladimir Oltean <vladimir.oltean@....com>,
	Arthur Kiyanovski <akiyano@...zon.com>,
	Caleb Sander Mateos <csander@...estorage.com>,
	Florian Fainelli <florian.fainelli@...adcom.com>
Cc: oss-drivers@...igine.com,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Julian Vetter <julian@...er-limits.org>
Subject: [PATCH] Remove __get_unaligned_cpu32 from netronome drivers

The __{get,put}_unaligned_cpu{16,32,64} functions are deprecated, and
only a small number of drivers still use them. So, replace it here with
the more generic get_unaligned() function and just cast the input
parameter.

Signed-off-by: Julian Vetter <julian@...er-limits.org>
---
 drivers/net/ethernet/netronome/nfp/nfd3/dp.c | 2 +-
 drivers/net/ethernet/netronome/nfp/nfdk/dp.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/netronome/nfp/nfd3/dp.c b/drivers/net/ethernet/netronome/nfp/nfd3/dp.c
index f1c6c47564b1..08086eb76996 100644
--- a/drivers/net/ethernet/netronome/nfp/nfd3/dp.c
+++ b/drivers/net/ethernet/netronome/nfp/nfd3/dp.c
@@ -779,7 +779,7 @@ nfp_nfd3_parse_meta(struct net_device *netdev, struct nfp_meta_parsed *meta,
 		case NFP_NET_META_CSUM:
 			meta->csum_type = CHECKSUM_COMPLETE;
 			meta->csum =
-				(__force __wsum)__get_unaligned_cpu32(data);
+				(__force __wsum)get_unaligned((u32 *)data);
 			data += 4;
 			break;
 		case NFP_NET_META_RESYNC_INFO:
diff --git a/drivers/net/ethernet/netronome/nfp/nfdk/dp.c b/drivers/net/ethernet/netronome/nfp/nfdk/dp.c
index ebeb6ab4465c..ab3cd06ed63e 100644
--- a/drivers/net/ethernet/netronome/nfp/nfdk/dp.c
+++ b/drivers/net/ethernet/netronome/nfp/nfdk/dp.c
@@ -779,7 +779,7 @@ nfp_nfdk_parse_meta(struct net_device *netdev, struct nfp_meta_parsed *meta,
 		case NFP_NET_META_CSUM:
 			meta->csum_type = CHECKSUM_COMPLETE;
 			meta->csum =
-				(__force __wsum)__get_unaligned_cpu32(data);
+				(__force __wsum)get_unaligned((u32 *)data);
 			data += 4;
 			break;
 		case NFP_NET_META_RESYNC_INFO:
-- 
2.34.1