'*' sets the width field, which is the minimum number of characters to output,
but what we want in no_config_param() is the precision instead, which is '.*'
as it imposes a maximum limit on the output.
Fixes: 68d757df8dd2 ('x86/pv: Options to disable and/or compile out 32bit PV
support')
Signed-off-by: Roger Pau Monné <roger....@citrix.com>
---
Changes since v1:
- New in this version.
---
xen/include/xen/param.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xen/include/xen/param.h b/xen/include/xen/param.h
index 9170455cde5c..6442a92aff8e 100644
--- a/xen/include/xen/param.h
+++ b/xen/include/xen/param.h
@@ -191,7 +191,7 @@ static inline void no_config_param(const char *cfg, const
char *param,
{
int len = e ? ({ ASSERT(e >= s); e - s; }) : strlen(s);
- printk(XENLOG_INFO "CONFIG_%s disabled - ignoring '%s=%*s' setting\n",
+ printk(XENLOG_INFO "CONFIG_%s disabled - ignoring '%s=%.*s' setting\n",
cfg, param, len, s);
}
--
2.43.0
