On Wed, Apr 03, 2013 at 03:18:24PM +0000, Arnd Bergmann wrote: > From b60d17603df3225d9f51c4f8168e8e00a1090911 Mon Sep 17 00:00:00 2001 > From: Arnd Bergmann <[email protected]> > Date: Wed, 3 Apr 2013 17:14:32 +0200 > Subject: [PATCH] sysfs: fix crash_notes_size build warning > > commit eca4549f57 "sysfs: Add crash_notes_size to export percpu > note size" adds a printk that outputs a size_t value as %lu > when it should be %zu, resulting in this warning. > > drivers/base/cpu.c: In function 'show_crash_notes_size': > drivers/base/cpu.c:142:2: warning: format '%lu' expects argument of type > 'long unsigned int', but argument 3 has type 'unsigned int' [-Wformat=] > > Signed-off-by: Arnd Bergmann <[email protected]> > Cc: Zhang Yanfei <[email protected]> > Cc: Simon Horman <[email protected]> > Cc: Greg Kroah-Hartman <[email protected]>
Sorry for letting that slip through. Acked-by: Simon Horman <[email protected]> > > diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c > index a55b590..d8c7f3e 100644 > --- a/drivers/base/cpu.c > +++ b/drivers/base/cpu.c > @@ -139,7 +139,7 @@ static ssize_t show_crash_notes_size(struct device *dev, > { > ssize_t rc; > > - rc = sprintf(buf, "%lu\n", sizeof(note_buf_t)); > + rc = sprintf(buf, "%zu\n", sizeof(note_buf_t)); > return rc; > } > static DEVICE_ATTR(crash_notes_size, 0400, show_crash_notes_size, NULL); > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
