Messages in this thread | | | Date | Sat, 28 Apr 2007 13:54:10 +0900 | From | Tejun Heo <> | Subject | Re: commit 45cd8d8e -- why? |
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Andrew Morton wrote: > On Fri, 27 Apr 2007 19:50:19 -0700 Roland Dreier <rdreier@cisco.com> wrote: > >> The changelog says: >> >> fs/sysfs/bin.c: In function 'read': >> fs/sysfs/bin.c:77: warning: format '%zd' expects type 'signed size_t', but argument 4 has type 'int' >> >> but the signature of the function read() is >> >> read(struct file * file, char __user * userbuf, size_t count, loff_t * off) >> >> and git blame seems to show it was always thus -- ie count was always size_t. >> >> And now on x86-64 and ia64 with gcc 4.1 at least, I get: >> >> fs/sysfs/bin.c: In function 'read': >> fs/sysfs/bin.c:62: warning: format '%d' expects type 'int', but argument 4 has type 'size_t' > > Some patches landed out of order. In Greg's tree (with Tejun's patches) > `count' is a local variable (not an incoming arg) of type `int'. > > So this patch was against Tejun's stuff, not against mainline. > > I'd have picked that up, but I went and assumed that it was a victim of the > new dev_dbg() printk arg checking stuff. Ho hum.
Ah.. I already have this fix merged in my patch series. I'm currently testing things, so please be patient a little bit more. Thanks.
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