git: 4e24a146dca4 - stable/13 - mips: add enough glue for membarrier(2)

The branch stable/13 has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=4e24a146dca44b84a29bffc52e346ae6a6f5da51

commit 4e24a146dca44b84a29bffc52e346ae6a6f5da51
Author:     Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2023-10-26 22:26:46 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2023-10-26 22:27:25 +0000

    mips: add enough glue for membarrier(2)
    
    This is direct commit to stable/13.
---
 sys/mips/include/pmap.h    | 2 ++
 sys/mips/mips/vm_machdep.c | 5 +++++
 2 files changed, 7 insertions(+)

diff --git a/sys/mips/include/pmap.h b/sys/mips/include/pmap.h
index b38895c9c8c2..eeff154a297d 100644
--- a/sys/mips/include/pmap.h
+++ b/sys/mips/include/pmap.h
@@ -161,6 +161,8 @@ extern vm_paddr_t physmem_desc[PHYS_AVAIL_COUNT];
 extern vm_offset_t virtual_avail;
 extern vm_offset_t virtual_end;
 
+#define	PMAP_WANT_ACTIVE_CPUS_NAIVE
+
 #define	pmap_page_get_memattr(m) (((m)->md.pv_flags & PV_MEMATTR_MASK) >> PV_MEMATTR_SHIFT)
 #define	pmap_page_is_mapped(m)	(!TAILQ_EMPTY(&(m)->md.pv_list))
 #define	pmap_page_is_write_mapped(m)	(((m)->a.flags & PGA_WRITEABLE) != 0)
diff --git a/sys/mips/mips/vm_machdep.c b/sys/mips/mips/vm_machdep.c
index 3758cdb7152f..48b5ff405628 100644
--- a/sys/mips/mips/vm_machdep.c
+++ b/sys/mips/mips/vm_machdep.c
@@ -470,6 +470,11 @@ cpu_set_user_tls(struct thread *td, void *tls_base)
 	return (0);
 }
 
+void
+cpu_sync_core(void)
+{
+}
+
 #ifdef DDB
 #include <ddb/ddb.h>