git: d684da076bbd - stable/14 - LinuxKPi: lkpi___kmalloc change a < into <= for proper boundry check

The branch stable/14 has been updated by bz:

URL: https://cgit.FreeBSD.org/src/commit/?id=d684da076bbd85dee7a942cbe5b71ec0c083dc35

commit d684da076bbd85dee7a942cbe5b71ec0c083dc35
Author:     Bjoern A. Zeeb <bz@FreeBSD.org>
AuthorDate: 2025-03-29 14:30:26 +0000
Commit:     Bjoern A. Zeeb <bz@FreeBSD.org>
CommitDate: 2025-04-18 14:35:57 +0000

    LinuxKPi: lkpi___kmalloc change a < into <= for proper boundry check
    
    lkpi___kmalloc() would use contigmalloc if the requested size is exactly
    PAGE_SIZE.  But we can still fullfill this request from malloc() without
    losing the guarantee of physical contiguous memory.
    
    Sponsored by:   The FreeBSD Foundation
    Reported by:    emaste (in D46656)
    Fixes:          19df0c5abcb9d
    Reviewed by:    dumbbell, emaste
    Differential Revision: https://reviews.freebsd.org/D49570
    
    (cherry picked from commit 19efc9e6320a30e230b0b40d5bae90142ec13aeb)
---
 sys/compat/linuxkpi/common/src/linux_slab.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/compat/linuxkpi/common/src/linux_slab.c b/sys/compat/linuxkpi/common/src/linux_slab.c
index 5be4c1ec674c..bc780ab3f609 100644
--- a/sys/compat/linuxkpi/common/src/linux_slab.c
+++ b/sys/compat/linuxkpi/common/src/linux_slab.c
@@ -215,7 +215,7 @@ lkpi___kmalloc(size_t size, gfp_t flags)
 	/* sizeof(struct llist_node) is used for kfree_async(). */
 	_s = MAX(size, sizeof(struct llist_node));
 
-	if (_s < PAGE_SIZE)
+	if (_s <= PAGE_SIZE)
 		return (malloc(_s, M_KMALLOC, linux_check_m_flags(flags)));
 	else
 		return (contigmalloc(_s, M_KMALLOC, linux_check_m_flags(flags),