The branch main has been updated by olce:
URL:
https://cgit.FreeBSD.org/src/commit/?id=0f492f79084f2f88c9d5ade92f900e26cc47a7d0
commit 0f492f79084f2f88c9d5ade92f900e26cc47a7d0
Author: Olivier Certner <o...@freebsd.org>
AuthorDate: 2025-03-05 10:47:53 +0000
Commit: Olivier Certner <o...@freebsd.org>
CommitDate: 2025-03-11 13:54:11 +0000
loader.kboot: smbios: Add a comment about v3 entry point being favored
Note that the behavior here is consistent with BIOS and EFI boot.
Reviewed by: imp, markj
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D49293
---
stand/kboot/kboot/main.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/stand/kboot/kboot/main.c b/stand/kboot/kboot/main.c
index a9ea2d9354c9..65f7b77f1ace 100644
--- a/stand/kboot/kboot/main.c
+++ b/stand/kboot/kboot/main.c
@@ -261,6 +261,10 @@ kboot_find_smbios(void)
ep = buffer + strlen(buffer);
walker = buffer;
while (walker <= ep) {
+ /*
+ * Linux outputs the v3 table first if present, so we will
+ * choose it in priority.
+ */
if (strncmp("SMBIOS3=", walker, 8) == 0)
return((vm_offset_t)strtoull(walker + 8, NULL, 0));
if (strncmp("SMBIOS=", walker, 7) == 0)
