openwrtv4/target/linux/generic/patches-3.3/a02-swconfig-revert-portid-snd_portid-usage.patch
Hauke Mehrtens e2cd04bfb3 kernel: fix compile error with gcc-4.8 and kernel 3.3
With gcc-4.8 I get a compile error with kernel 3.3.
This patch fixes this problem by backporting a patch from a more recent kernel version.

  CC      arch/mips/mm/page.o
arch/mips/mm/page.c:89:6: error: 'clear_page' alias in between function and variable is not supported
 void clear_page(void *page) __attribute__((alias("clear_page_array")));
      ^
arch/mips/mm/page.c:84:12: error: 'clear_page_array' aliased declaration [-Werror]
 static u32 clear_page_array[0x120 / 4];
            ^
arch/mips/mm/page.c:108:6: error: 'copy_page' alias in between function and variable is not supported
 void copy_page(void *to, void *from) __attribute__((alias("copy_page_array")));
      ^
arch/mips/mm/page.c:102:12: error: 'copy_page_array' aliased declaration [-Werror]
 static u32 copy_page_array[0x540 / 4];
            ^
arch/mips/mm/page.c:108:6: error: 'copy_page' alias in between function and variable is not supported
 void copy_page(void *to, void *from) __attribute__((alias("copy_page_array")));
      ^
arch/mips/mm/page.c:102:12: error: 'copy_page_array' aliased declaration [-Werror]
 static u32 copy_page_array[0x540 / 4];
            ^
arch/mips/mm/page.c:89:6: error: 'clear_page' alias in between function and variable is not supported
 void clear_page(void *page) __attribute__((alias("clear_page_array")));
      ^
arch/mips/mm/page.c:84:12: error: 'clear_page_array' aliased declaration [-Werror]
 static u32 clear_page_array[0x120 / 4];
            ^
cc1: all warnings being treated as errors
make[7]: *** [arch/mips/mm/page.o] Error 1

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 40619
2014-05-01 13:07:44 +00:00

30 lines
1,002 B
Diff

reverted:
--- a/drivers/net/phy/swconfig.c
+++ b/drivers/net/phy/swconfig.c
@@ -378,7 +378,7 @@ swconfig_dump_attr(struct swconfig_callb
int id = cb->args[0];
void *hdr;
- hdr = genlmsg_put(msg, info->snd_portid, info->snd_seq, &switch_fam,
+ hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq, &switch_fam,
NLM_F_MULTI, SWITCH_CMD_NEW_ATTR);
if (IS_ERR(hdr))
return -1;
@@ -801,7 +801,7 @@ swconfig_get_attr(struct sk_buff *skb, s
if (!msg)
goto error;
- hdr = genlmsg_put(msg, info->snd_portid, info->snd_seq, &switch_fam,
+ hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq, &switch_fam,
0, cmd);
if (IS_ERR(hdr))
goto nla_put_failure;
@@ -906,7 +906,7 @@ static int swconfig_dump_switches(struct
list_for_each_entry(dev, &swdevs, dev_list) {
if (++idx <= start)
continue;
- if (swconfig_send_switch(skb, NETLINK_CB(cb->skb).portid,
+ if (swconfig_send_switch(skb, NETLINK_CB(cb->skb).pid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
dev) < 0)
break;