git: f5ad538d9067 - main - i386: fix pmap_trm_arena_last atomic load type

Go to: [ bottom of page ] [ top of archives ] [ this month ]

From: Mateusz Guzik <mjg_at_FreeBSD.org>
Date: Mon, 18 Jul 2022 18:43:45 UTC

The branch main has been updated by mjg:

URL: https://cgit.FreeBSD.org/src/commit/?id=f5ad538d90673b0247b571deb38825bc6822cf20

commit f5ad538d90673b0247b571deb38825bc6822cf20
Author:     Mateusz Guzik <mjg@FreeBSD.org>
AuthorDate: 2022-07-18 18:42:40 +0000
Commit:     Mateusz Guzik <mjg@FreeBSD.org>
CommitDate: 2022-07-18 18:43:39 +0000

    i386: fix pmap_trm_arena_last atomic load type
    
    Sponsored by:   Rubicon Communications, LLC ("Netgate")
---
 sys/i386/i386/pmap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/i386/i386/pmap.c b/sys/i386/i386/pmap.c
index 6525c51a3127..eaff33bafe84 100644
--- a/sys/i386/i386/pmap.c
+++ b/sys/i386/i386/pmap.c
@@ -5894,7 +5894,7 @@ pmap_trm_import(void *unused __unused, vmem_size_t size, int flags,
 	vmem_addr_t af, addr, prev_addr;
 	pt_entry_t *trm_pte;
 
-	prev_addr = atomic_load_long(&pmap_trm_arena_last);
+	prev_addr = atomic_load_int(&pmap_trm_arena_last);
 	size = round_page(size) + trm_guard;
 	for (;;) {
 		if (prev_addr + size < prev_addr || prev_addr + size < size ||