On Fri, 31 Jul 2020 21:08:24 +0300 Andy Shevchenko <andriy.shevche...@linux.intel.com> wrote:
> Sparse is not happy about restricted type being assigned: > lib/vsprintf.c:1940:23: warning: incorrect type in assignment (different > base types) > lib/vsprintf.c:1940:23: expected unsigned long [assigned] flags > lib/vsprintf.c:1940:23: got restricted gfp_t [usertype] > > Force type of flags value to make sparse happy. > > Cc: Steven Rostedt (VMware) <rost...@goodmis.org> Reviewed-by: Steven Rostedt (VMware) <rost...@goodmis.org> Petr or Sergey, Want to take these through the printk tree? -- Steve > Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com> > --- > v2: used explicit type to be forced to (Steven) > lib/vsprintf.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/lib/vsprintf.c b/lib/vsprintf.c > index 182a3e2e1629..c155769559ab 100644 > --- a/lib/vsprintf.c > +++ b/lib/vsprintf.c > @@ -1937,7 +1937,7 @@ char *flags_string(char *buf, char *end, void > *flags_ptr, > names = vmaflag_names; > break; > case 'g': > - flags = *(gfp_t *)flags_ptr; > + flags = (__force unsigned long)(*(gfp_t *)flags_ptr); > names = gfpflag_names; > break; > default:
