mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

printk changes for 6.8 

-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEESH4wyp42V4tXvYsjUqAMR0iAlPIFAmWFxecACgkQUqAMR0iA
 lPLq0RAAg0YQxIltUuR1/IcsVB6rMz8eekmR62sQlmsM2mYRHiEX4ffvM2aSuoMW
 1ikAqtfDCFpjIg2dxlirIIA1bkCj7P9wUDShwZispPmjiAag1Woj3E02Q7enxljF
 LwkdBP0rm/59jGj3u/HKqQ/vwbusg6cezoCXXUqf9BMc7AaD9w4wyF4LbdyqVdcS
 B1ngNvqyONH7LS2rp3sixowbO0KDgtaPKFg3kC9r5Aqhz0pvJtmrdQhssx5jQzJ3
 emnKdSPvrtbeLMa+/mYO9OsYa2PnqkotLRq5ulW4b/9QNluPmVqQbkyqiFJGldFo
 /jHLIIYM9CwaOhvqLY5o1uBq8jXQH6dyfE8Yv2aOcVGN8loTR3eG77h+ZgDAsIXL
 6p5Twx4zCYlI80R8H5nVdpPa0MUjLBK7bG/oT7pmGnxK9pqtKNdejXqhrPzUcH0i
 sVbR9BfOTcWXQlL1CcQRc5sfoikv0Qp6TQbpaE+qyHogWZI3oOaJBo2ietvYx0Lp
 E73amdvkJ2q55rEspTdLxLDQCd7hov2zkQMtIHzLBybk7i9QaMLnzzjmUe7yy9yc
 il/8Ma+8PtYsPfC77PjMp7shI94Ldps0383I/NAon8DrUG7bV6CXd3QAPB1c7P/b
 AN7Qjig1udk7yZDHCm5TbX/niB3/sfiBWJINHG764+iUa3lkJ8E=
 =m5F8
 -----END PGP SIGNATURE-----

Merge tag 'printk-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux

Pull printk fix from Petr Mladek:

 - Prevent refcount warning from code releasing a fwnode

* tag 'printk-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux:
  lib/vsprintf: Fix %pfwf when current node refcount == 0
This commit is contained in:
Linus Torvalds 2023-12-22 13:41:29 -08:00
parent 5414aea7b7 5c47251e8c
commit c0f65a7c11
1 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
lib/vsprintf.c
View File

@ -2111,15 +2111,20 @@ char *fwnode_full_name_string(struct fwnode_handle *fwnode, char *buf,
/* Loop starting from the root node to the current node. */
for (depth = fwnode_count_parents(fwnode); depth >= 0; depth--) {
struct fwnode_handle *__fwnode =
fwnode_get_nth_parent(fwnode, depth);
/*
* Only get a reference for other nodes (i.e. parent nodes).
* fwnode refcount may be 0 here.
*/
struct fwnode_handle *__fwnode = depth ?
fwnode_get_nth_parent(fwnode, depth) : fwnode;
buf = string(buf, end, fwnode_get_name_prefix(__fwnode),
default_str_spec);
buf = string(buf, end, fwnode_get_name(__fwnode),
default_str_spec);
fwnode_handle_put(__fwnode);
if (depth)
fwnode_handle_put(__fwnode);
}
return buf;