From: Stephen Rothwell <sfr@canb•auug.org.au>
To: David Miller <davem@davemloft•net>, Networking <netdev@vger•kernel.org>
Cc: Florian Fainelli <f.fainelli@gmail•com>,
linux-next@vger•kernel.org, linux-kernel@vger•kernel.org
Subject: linux-next: build warnings after merge of the net-next tree
Date: Tue, 22 Nov 2016 12:22:16 +1100 [thread overview]
Message-ID: <20161122122216.575b1793@canb.auug.org.au> (raw)
Hi all,
After merging the net-next tree, today's linux-next build (x86_64
allmodconfig) produced these warnings:
drivers/net/ethernet/marvell/mvneta_bm.c: In function 'mvneta_bm_construct':
drivers/net/ethernet/marvell/mvneta_bm.c:103:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
*(u32 *)buf = (u32)buf;
^
In file included from include/linux/clk.h:16:0,
from drivers/net/ethernet/marvell/mvneta_bm.c:13:
drivers/net/ethernet/marvell/mvneta_bm.c: In function 'mvneta_bm_pool_create':
drivers/net/ethernet/marvell/mvneta_bm.c:128:18: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
if (!IS_ALIGNED((u32)bm_pool->virt_addr, MVNETA_BM_POOL_PTR_ALIGN)) {
^
include/linux/kernel.h:51:30: note: in definition of macro 'IS_ALIGNED'
#define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0)
^
drivers/net/ethernet/marvell/mvneta_bm.c:128:18: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
if (!IS_ALIGNED((u32)bm_pool->virt_addr, MVNETA_BM_POOL_PTR_ALIGN)) {
^
include/linux/kernel.h:51:44: note: in definition of macro 'IS_ALIGNED'
#define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0)
^
drivers/net/ethernet/marvell/mvneta.c: In function 'mvneta_rx_refill':
drivers/net/ethernet/marvell/mvneta.c:1802:42: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
mvneta_rx_desc_fill(rx_desc, phys_addr, (u32)data);
^
drivers/net/ethernet/marvell/mvneta.c: In function 'mvneta_rxq_drop_pkts':
drivers/net/ethernet/marvell/mvneta.c:1864:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
void *data = (void *)rx_desc->buf_cookie;
^
drivers/net/ethernet/marvell/mvneta.c: In function 'mvneta_rx_swbm':
drivers/net/ethernet/marvell/mvneta.c:1902:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
data = (unsigned char *)rx_desc->buf_cookie;
^
drivers/net/ethernet/marvell/mvneta.c: In function 'mvneta_rx_hwbm':
drivers/net/ethernet/marvell/mvneta.c:2023:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
data = (unsigned char *)rx_desc->buf_cookie;
^
drivers/net/ethernet/marvell/mvpp2.c: In function 'mvpp2_prs_mac_promisc_set':
drivers/net/ethernet/marvell/mvpp2.c:524:33: warning: large integer implicitly truncated to unsigned type [-Woverflow]
#define MVPP2_PRS_RI_L2_UCAST ~(BIT(9) | BIT(10))
^
drivers/net/ethernet/marvell/mvpp2.c:1459:33: note: in expansion of macro 'MVPP2_PRS_RI_L2_UCAST'
mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L2_UCAST,
^
drivers/net/ethernet/marvell/mvpp2.c: In function 'mvpp2_prs_dsa_tag_set':
drivers/net/ethernet/marvell/mvpp2.c:517:34: warning: large integer implicitly truncated to unsigned type [-Woverflow]
#define MVPP2_PRS_RI_VLAN_NONE ~(BIT(2) | BIT(3))
^
drivers/net/ethernet/marvell/mvpp2.c:1572:34: note: in expansion of macro 'MVPP2_PRS_RI_VLAN_NONE'
mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_NONE,
^
drivers/net/ethernet/marvell/mvpp2.c: In function 'mvpp2_prs_dsa_tag_ethertype_set':
drivers/net/ethernet/marvell/mvpp2.c:517:34: warning: large integer implicitly truncated to unsigned type [-Woverflow]
#define MVPP2_PRS_RI_VLAN_NONE ~(BIT(2) | BIT(3))
^
drivers/net/ethernet/marvell/mvpp2.c:1642:34: note: in expansion of macro 'MVPP2_PRS_RI_VLAN_NONE'
mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_NONE,
^
drivers/net/ethernet/marvell/mvpp2.c: In function 'mvpp2_prs_etype_init':
drivers/net/ethernet/marvell/mvpp2.c:529:30: warning: large integer implicitly truncated to unsigned type [-Woverflow]
#define MVPP2_PRS_RI_L3_UN ~(BIT(12) | BIT(13) | BIT(14))
^
drivers/net/ethernet/marvell/mvpp2.c:2477:32: note: in expansion of macro 'MVPP2_PRS_RI_L3_UN'
mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_UN,
^
drivers/net/ethernet/marvell/mvpp2.c:529:30: warning: large integer implicitly truncated to unsigned type [-Woverflow]
#define MVPP2_PRS_RI_L3_UN ~(BIT(12) | BIT(13) | BIT(14))
^
drivers/net/ethernet/marvell/mvpp2.c:2488:42: note: in expansion of macro 'MVPP2_PRS_RI_L3_UN'
mvpp2_prs_shadow_ri_set(priv, pe.index, MVPP2_PRS_RI_L3_UN,
^
drivers/net/ethernet/marvell/mvpp2.c: In function 'mvpp2_prs_vlan_init':
drivers/net/ethernet/marvell/mvpp2.c:517:34: warning: large integer implicitly truncated to unsigned type [-Woverflow]
#define MVPP2_PRS_RI_VLAN_NONE ~(BIT(2) | BIT(3))
^
drivers/net/ethernet/marvell/mvpp2.c:2563:32: note: in expansion of macro 'MVPP2_PRS_RI_VLAN_NONE'
mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_NONE,
^
drivers/net/ethernet/marvell/mvpp2.c: In function 'mvpp2_prs_pppoe_init':
drivers/net/ethernet/marvell/mvpp2.c:529:30: warning: large integer implicitly truncated to unsigned type [-Woverflow]
#define MVPP2_PRS_RI_L3_UN ~(BIT(12) | BIT(13) | BIT(14))
^
drivers/net/ethernet/marvell/mvpp2.c:2669:32: note: in expansion of macro 'MVPP2_PRS_RI_L3_UN'
mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_UN,
^
drivers/net/ethernet/marvell/mvpp2.c: In function 'mvpp2_prs_ip4_init':
drivers/net/ethernet/marvell/mvpp2.c:537:33: warning: large integer implicitly truncated to unsigned type [-Woverflow]
#define MVPP2_PRS_RI_L3_UCAST ~(BIT(15) | BIT(16))
^
drivers/net/ethernet/marvell/mvpp2.c:2755:32: note: in expansion of macro 'MVPP2_PRS_RI_L3_UCAST'
mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_UCAST,
^
drivers/net/ethernet/marvell/mvpp2.c: In function 'mvpp2_prs_ip6_init':
drivers/net/ethernet/marvell/mvpp2.c:529:30: warning: large integer implicitly truncated to unsigned type [-Woverflow]
#define MVPP2_PRS_RI_L3_UN ~(BIT(12) | BIT(13) | BIT(14))
^
drivers/net/ethernet/marvell/mvpp2.c:2823:32: note: in expansion of macro 'MVPP2_PRS_RI_L3_UN'
mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_UN |
^
drivers/net/ethernet/marvell/mvpp2.c:537:33: warning: large integer implicitly truncated to unsigned type [-Woverflow]
#define MVPP2_PRS_RI_L3_UCAST ~(BIT(15) | BIT(16))
^
drivers/net/ethernet/marvell/mvpp2.c:2887:32: note: in expansion of macro 'MVPP2_PRS_RI_L3_UCAST'
mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_UCAST,
^
drivers/net/ethernet/marvell/mvpp2.c: In function 'mvpp2_prs_mac_da_accept':
drivers/net/ethernet/marvell/mvpp2.c:524:33: warning: large integer implicitly truncated to unsigned type [-Woverflow]
#define MVPP2_PRS_RI_L2_UCAST ~(BIT(9) | BIT(10))
^
drivers/net/ethernet/marvell/mvpp2.c:3100:8: note: in expansion of macro 'MVPP2_PRS_RI_L2_UCAST'
ri = MVPP2_PRS_RI_L2_UCAST | MVPP2_PRS_RI_MAC_ME_MASK;
^
In file included from drivers/net/ethernet/marvell/mvpp2.c:13:0:
drivers/net/ethernet/marvell/mvpp2.c: In function 'mvpp2_bm_pool_create':
drivers/net/ethernet/marvell/mvpp2.c:3375:18: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
if (!IS_ALIGNED((u32)bm_pool->virt_addr, MVPP2_BM_POOL_PTR_ALIGN)) {
^
include/linux/kernel.h:51:30: note: in definition of macro 'IS_ALIGNED'
#define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0)
^
drivers/net/ethernet/marvell/mvpp2.c:3375:18: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
if (!IS_ALIGNED((u32)bm_pool->virt_addr, MVPP2_BM_POOL_PTR_ALIGN)) {
^
include/linux/kernel.h:51:44: note: in definition of macro 'IS_ALIGNED'
#define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0)
^
drivers/net/ethernet/marvell/mvpp2.c: In function 'mvpp2_bm_bufs_free':
drivers/net/ethernet/marvell/mvpp2.c:3433:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
dev_kfree_skb_any((struct sk_buff *)vaddr);
^
drivers/net/ethernet/marvell/mvpp2.c: In function 'mvpp2_bm_bufs_add':
drivers/net/ethernet/marvell/mvpp2.c:3647:47: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
mvpp2_pool_refill(port, bm, (u32)phys_addr, (u32)skb);
^
drivers/net/ethernet/marvell/mvpp2.c: In function 'mvpp2_rx_refill':
drivers/net/ethernet/marvell/mvpp2.c:5011:46: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
mvpp2_pool_refill(port, bm, (u32)phys_addr, (u32)skb);
^
drivers/net/ethernet/marvell/mvpp2.c: In function 'mvpp2_buff_hdr_rx':
drivers/net/ethernet/marvell/mvpp2.c:5066:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
skb = (struct sk_buff *)buff_virt_addr;
^
drivers/net/ethernet/marvell/mvpp2.c: In function 'mvpp2_rx':
drivers/net/ethernet/marvell/mvpp2.c:5136:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
skb = (struct sk_buff *)rx_desc->buf_cookie;
^
Introduced by commit
a0627f776a45 ("net: marvell: Allow drivers to be built with COMPILE_TEST")
"a few warnings" is a matter of perception. :-(
Please fix these up.
--
Cheers,
Stephen Rothwell
next reply other threads:[~2016-11-22 1:22 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-22 1:22 Stephen Rothwell [this message]
2016-11-22 1:28 ` linux-next: build warnings after merge of the net-next tree Florian Fainelli
2016-11-22 8:23 ` Thomas Petazzoni
-- strict thread matches above, loose matches on Subject: below --
2025-07-11 8:31 Stephen Rothwell
2025-08-01 4:42 ` Stephen Rothwell
2025-08-11 9:53 ` Paolo Abeni
2025-08-12 4:36 ` Stephen Rothwell
2024-11-04 5:30 Stephen Rothwell
2023-12-04 4:47 Stephen Rothwell
2023-09-18 3:15 Stephen Rothwell
2023-09-18 7:43 ` Bagas Sanjaya
2023-06-26 6:29 Stephen Rothwell
2023-09-05 22:55 ` Stephen Rothwell
2023-09-05 23:44 ` Jakub Kicinski
2023-06-13 6:31 Stephen Rothwell
2023-06-20 16:15 ` Jakub Kicinski
2023-06-20 23:12 ` Saeed Mahameed
2022-11-14 7:31 Stephen Rothwell
2022-11-14 8:00 ` Akira Yokosawa
2021-06-15 11:23 Stephen Rothwell
2021-06-15 11:12 Stephen Rothwell
2021-03-18 6:22 Stephen Rothwell
2021-02-18 20:52 Stephen Rothwell
2021-02-19 8:44 ` Stephen Rothwell
2021-02-19 14:57 ` Kalle Valo
2020-12-14 9:10 Stephen Rothwell
2020-12-21 1:28 ` Stephen Rothwell
2021-01-05 6:19 ` Stephen Rothwell
2019-11-05 1:45 Stephen Rothwell
2017-03-20 6:07 Stephen Rothwell
2017-01-18 0:37 Stephen Rothwell
2015-06-20 13:12 Stephen Rothwell
2015-06-20 17:40 ` Florian Westphal
2015-06-20 18:31 ` Pablo Neira Ayuso
2015-05-14 7:12 Stephen Rothwell
2015-05-14 14:47 ` Willem de Bruijn
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