git: c04954bb39d8 - stable/13 - Disable x2APIC for SandyBridge laptops with Samsung BIOS

Konstantin Belousov kib at FreeBSD.org
Thu Jun 10 00:48:16 UTC 2021


The branch stable/13 has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=c04954bb39d807860d27ffe867d86c1f12465f6e

commit c04954bb39d807860d27ffe867d86c1f12465f6e
Author:     Konstantin Belousov <kib at FreeBSD.org>
AuthorDate: 2021-06-02 22:29:07 +0000
Commit:     Konstantin Belousov <kib at FreeBSD.org>
CommitDate: 2021-06-10 00:47:50 +0000

    Disable x2APIC for SandyBridge laptops with Samsung BIOS
    
    PR:     256389
    
    (cherry picked from commit 37f780d3e0a2e8e4c64c526b6e7dc77ff6b91057)
---
 sys/x86/acpica/madt.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/x86/acpica/madt.c b/sys/x86/acpica/madt.c
index e041296d4ca5..8e343a6619f3 100644
--- a/sys/x86/acpica/madt.c
+++ b/sys/x86/acpica/madt.c
@@ -131,6 +131,7 @@ madt_probe_cpus(void)
 static const char *x2apic_sandy_dis[] = {
 	"LENOVO",
 	"ASUSTeK Computer Inc.",
+	"SAMSUNG ELECTRONICS CO., LTD.",
 };
 
 /*


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