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
| ||
|
Message-Id: <20230328172035.3904953-2-anthony.l.nguyen@intel.com> Date: Tue, 28 Mar 2023 10:20:32 -0700 From: Tony Nguyen <anthony.l.nguyen@...el.com> To: davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com, edumazet@...gle.com, netdev@...r.kernel.org Cc: Jesse Brandeburg <jesse.brandeburg@...el.com>, anthony.l.nguyen@...el.com, maciej.fijalkowski@...el.com, magnus.karlsson@...el.com, ast@...nel.org, daniel@...earbox.net, hawk@...nel.org, john.fastabend@...il.com, bpf@...r.kernel.org, Piotr Raczynski <piotr.raczynski@...el.com> Subject: [PATCH net 1/4] ice: fix W=1 headers mismatch From: Jesse Brandeburg <jesse.brandeburg@...el.com> make modules W=1 returns: .../ice/ice_txrx_lib.c:448: warning: Function parameter or member 'first_idx' not described in 'ice_finalize_xdp_rx' .../ice/ice_txrx.c:948: warning: Function parameter or member 'ntc' not described in 'ice_get_rx_buf' .../ice/ice_txrx.c:1038: warning: Excess function parameter 'rx_buf' description in 'ice_construct_skb' Fix these warnings by adding and deleting the deviant arguments. Fixes: 2fba7dc5157b ("ice: Add support for XDP multi-buffer on Rx side") Fixes: d7956d81f150 ("ice: Pull out next_to_clean bump out of ice_put_rx_buf()") CC: Maciej Fijalkowski <maciej.fijalkowski@...el.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@...el.com> Reviewed-by: Piotr Raczynski <piotr.raczynski@...el.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com> --- drivers/net/ethernet/intel/ice/ice_txrx.c | 2 +- drivers/net/ethernet/intel/ice/ice_txrx_lib.c | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index b61dd9f01540..4fcf2d07eb85 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -938,6 +938,7 @@ ice_reuse_rx_page(struct ice_rx_ring *rx_ring, struct ice_rx_buf *old_buf) * ice_get_rx_buf - Fetch Rx buffer and synchronize data for use * @rx_ring: Rx descriptor ring to transact packets on * @size: size of buffer to add to skb + * @ntc: index of next to clean element * * This function will pull an Rx buffer from the ring and synchronize it * for use by the CPU. @@ -1026,7 +1027,6 @@ ice_build_skb(struct ice_rx_ring *rx_ring, struct xdp_buff *xdp) /** * ice_construct_skb - Allocate skb and populate it * @rx_ring: Rx descriptor ring to transact packets on - * @rx_buf: Rx buffer to pull data from * @xdp: xdp_buff pointing to the data * * This function allocates an skb. It then populates it with the page diff --git a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c index 7bc5aa340c7d..c8322fb6f2b3 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c @@ -438,6 +438,7 @@ int __ice_xmit_xdp_ring(struct xdp_buff *xdp, struct ice_tx_ring *xdp_ring, * ice_finalize_xdp_rx - Bump XDP Tx tail and/or flush redirect map * @xdp_ring: XDP ring * @xdp_res: Result of the receive batch + * @first_idx: index to write from caller * * This function bumps XDP Tx tail and/or flush redirect map, and * should be called when a batch of packets has been processed in the -- 2.38.1
Powered by blists - more mailing lists