The branch main has been updated by dumbbell:
URL:
https://cgit.FreeBSD.org/src/commit/?id=b723bcd05a991d446491e914f2b9f35e66227398
commit b723bcd05a991d446491e914f2b9f35e66227398
Author: Jean-Sébastien Pédron <dumbb...@freebsd.org>
AuthorDate: 2023-12-08 21:53:21 +0000
Commit: Jean-Sébastien Pédron <dumbb...@freebsd.org>
CommitDate: 2023-12-13 18:18:46 +0000
linuxkpi: Add `list_for_each_prev_safe()` in <linux/list.h>
[Why]
The amdgpu DRM driver started to use it in Linux 5.18.
Reviewed by: manu
Approved by: manu
Differential Revision: https://reviews.freebsd.org/D43021
---
sys/compat/linuxkpi/common/include/linux/list.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/sys/compat/linuxkpi/common/include/linux/list.h
b/sys/compat/linuxkpi/common/include/linux/list.h
index a27abedc55b0..ca103a670109 100644
--- a/sys/compat/linuxkpi/common/include/linux/list.h
+++ b/sys/compat/linuxkpi/common/include/linux/list.h
@@ -225,6 +225,11 @@ list_del_init(struct list_head *entry)
#define list_for_each_prev(p, h) for (p = (h)->prev; p != (h); p =
(p)->prev)
+#define list_for_each_prev_safe(p, n, h)
\
+ for (p = (h)->prev, n = (p)->prev; \
+ p != (h); \
+ p = n, n = (p)->prev)
+
#define list_for_each_entry_from_reverse(p, h, field) \
for (; &p->field != (h); \
p = list_prev_entry(p, field))
