zfs: merge openzfs/zfs@c629f0bf6

Notable upstream pull request merges:
  #13725 Fix BLAKE3 tuneable and module loading on Linux and FreeBSD
  #13756 FreeBSD: Organize sysctls
  #13773 FreeBSD: add kqfilter support for zvol cdev
  #13781 Importing from cachefile can trip assertion
  #13794 Apply arc_shrink_shift to ARC above arc_c_min
  #13798 Improve too large physical ashift handling
  #13799 Revert "Avoid panic with recordsize > 128k, raw sending and
         no large_blocks"
  #13802 Add zfs.sync.snapshot_rename
  #13831 zfs_enter rework
  #13855 zfs recv hangs if max recordsize is less than received
         recordsize

Obtained from:	OpenZFS
OpenZFS commit:	c629f0bf62

stand/libsa/zfs/blake3_impl_hack.c

@@ -8,6 +8,13 @@
  * Hack for aarch64... There's no way to tell it omit the SIMD
  * versions, so we fake it here.
  */
+#ifndef isspace
+static __inline int isspace(int c)
+{
+    return c == ' ' || (c >= 0x9 && c <= 0xd);
+}
+#endif
+
 #include "blake3_impl.c"
 
 static inline boolean_t blake3_is_not_supported(void)
@@ -15,13 +22,13 @@ static inline boolean_t blake3_is_not_supported(void)
 	return (B_FALSE);
 }
 
-const blake3_impl_ops_t blake3_sse2_impl = {
+const blake3_ops_t blake3_sse2_impl = {
 	.is_supported = blake3_is_not_supported,
 	.degree = 4,
 	.name = "fakesse2"
 };
 
-const blake3_impl_ops_t blake3_sse41_impl = {
+const blake3_ops_t blake3_sse41_impl = {
 	.is_supported = blake3_is_not_supported,
 	.degree = 4,
 	.name = "fakesse41"