I just merged an updated version of this patch to remove the warning
to cifs-2.6.git for-next
On Sun, Jun 25, 2017 at 7:07 PM, Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
> Hi all,
>
> After merging the cifs tree, today's linux-next build (x86_64
> allmodconfig) produced this warning:
>
> In file included from include/linux/kernel.h:13:0,
> from include/linux/list.h:8,
> from include/linux/wait.h:6,
> from include/linux/fs.h:5,
> from fs/cifs/smb2transport.c:25:
> fs/cifs/smb2transport.c: In function 'generate_smb3signingkey':
> fs/cifs/cifs_debug.h:55:24: warning: field width specifier '*' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]
> pr_debug_ratelimited("%s: " \
> ^
> include/linux/printk.h:285:21: note: in definition of macro 'pr_fmt'
> #define pr_fmt(fmt) fmt
> ^
> fs/cifs/cifs_debug.h:55:3: note: in expansion of macro 'pr_debug_ratelimited'
> pr_debug_ratelimited("%s: " \
> ^
> fs/cifs/smb2transport.c:352:2: note: in expansion of macro 'cifs_dbg'
> cifs_dbg(VFS, "Session Id %*ph\n", sizeof(ses->Suid), &ses->Suid);
> ^
> In file included from fs/cifs/smb2transport.c:39:0:
> fs/cifs/smb2transport.c:352:16: warning: field width specifier '*' expects argument of type 'int', but argument 2 has type 'long unsigned int' [-Wformat=]
> cifs_dbg(VFS, "Session Id %*ph\n", sizeof(ses->Suid), &ses->Suid);
> ^
> fs/cifs/cifs_debug.h:58:16: note: in definition of macro 'cifs_dbg'
> cifs_vfs_err(fmt, ##__VA_ARGS__); \
> ^
> In file included from include/linux/kernel.h:13:0,
> from include/linux/list.h:8,
> from include/linux/wait.h:6,
> from include/linux/fs.h:5,
> from fs/cifs/smb2transport.c:25:
> fs/cifs/smb2transport.c:352:16: warning: field width specifier '*' expects argument of type 'int', but argument 3 has type 'long unsigned int' [-Wformat=]
> cifs_dbg(VFS, "Session Id %*ph\n", sizeof(ses->Suid), &ses->Suid);
> ^
> include/linux/printk.h:285:21: note: in definition of macro 'pr_fmt'
> #define pr_fmt(fmt) fmt
> ^
> fs/cifs/cifs_debug.h:60:3: note: in expansion of macro 'pr_debug_ratelimited'
> pr_debug_ratelimited(fmt, ##__VA_ARGS__); \
> ^
> fs/cifs/smb2transport.c:352:2: note: in expansion of macro 'cifs_dbg'
> cifs_dbg(VFS, "Session Id %*ph\n", sizeof(ses->Suid), &ses->Suid);
> ^
>
> Introduced by commit
>
> ba4f2a8b205f ("CIFS: add CONFIG_CIFS_DEBUG_KEYS to dump encryption keys")
>
> --
> Cheers,
> Stephen Rothwell
--
Thanks,
Steve
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