Fengguang Wu <fengguang.wu@xxxxxxxxx> writes:
> Hi Eric,
>
> FYI, there are new compile warnings show up in
>
> tree: git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git userns-always-map-user-v64
> head: 8af30da8de970429970913ed15991f98c6e16e43
> commit: 60c4a95efc7d7d3c05d44e816c2767c3fbe90773 [13/68] userns: Now that everything has been converted remove the unnecessary infrastructure
> config: i386-randconfig-b111 (attached as .config)
>
> All warnings:
>
> net/bluetooth/af_bluetooth.c: In function 'bt_seq_show':
> net/bluetooth/af_bluetooth.c:598:7: warning: format '%u' expects argument of type 'unsigned int', but argument 7 has type 'kuid_t' [-Wformat]
Thanks. This is due to an overlooked merge conflict between the
bluetooth tree and the user namespace tree.
Thanks for catching this. This style of failure is a compile error
everywhere else and I forgot to look for extra warnings.
Eric
> vim +598 net/bluetooth/af_bluetooth.c
>
> 256a06c8 (Masatake YAMATO 2012-07-26 582) seq_putc(seq, '\n');
> 256a06c8 (Masatake YAMATO 2012-07-26 583) } else {
> 09d5d4aa (Andrei Emeltchenko 2012-08-07 584) struct sock *sk = sk_entry(v);
> 09d5d4aa (Andrei Emeltchenko 2012-08-07 585) struct bt_sock *bt = bt_sk(sk);
> 256a06c8 (Masatake YAMATO 2012-07-26 586) baswap(&src_baswapped, &bt->src);
> 256a06c8 (Masatake YAMATO 2012-07-26 587) baswap(&dst_baswapped, &bt->dst);
> 256a06c8 (Masatake YAMATO 2012-07-26 588)
> 256a06c8 (Masatake YAMATO 2012-07-26 589) seq_printf(seq, "%pK %-6d %-6u %-6u %-6u %-6lu %pM %pM %-6lu",
> 256a06c8 (Masatake YAMATO 2012-07-26 590) sk,
> 256a06c8 (Masatake YAMATO 2012-07-26 591) atomic_read(&sk->sk_refcnt),
> 256a06c8 (Masatake YAMATO 2012-07-26 592) sk_rmem_alloc_get(sk),
> 256a06c8 (Masatake YAMATO 2012-07-26 593) sk_wmem_alloc_get(sk),
> 256a06c8 (Masatake YAMATO 2012-07-26 594) sock_i_uid(sk),
> 256a06c8 (Masatake YAMATO 2012-07-26 595) sock_i_ino(sk),
> 256a06c8 (Masatake YAMATO 2012-07-26 596) &src_baswapped,
> 256a06c8 (Masatake YAMATO 2012-07-26 597) &dst_baswapped,
> 256a06c8 (Masatake YAMATO 2012-07-26 @598) bt->parent? sock_i_ino(bt->parent): 0LU);
> 256a06c8 (Masatake YAMATO 2012-07-26 599)
>
> The code at line 598 was first introduced by commit:
> 256a06c Bluetooth: /proc/net/ entries for bluetooth protocols
>
> ---
> 0-DAY kernel build testing backend Open Source Technology Center
> Fengguang Wu, Yuanhan Liu Intel Corporation
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