From ad6b949da57ea6a34a4aaaf721fe36fad053d14a Mon Sep 17 00:00:00 2001 From: Konstantin Belousov Date: Mon, 16 Sep 2024 19:36:31 +0300 Subject: [PATCH] pmap_bootstrap_la57(): reload IDT (cherry picked from commit bbb00b1719f11c58efd5375aebc30ccd13bf0906) --- sys/amd64/amd64/pmap.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c index 0db1af00874..72929f98a0c 100644 --- a/sys/amd64/amd64/pmap.c +++ b/sys/amd64/amd64/pmap.c @@ -2264,6 +2264,7 @@ pmap_bootstrap_la57(void *arg __unused) ssdtosyssd(&gdt_segs[GPROC0_SEL], (struct system_segment_descriptor *)&__pcpu[0].pc_gdt[GPROC0_SEL]); ltr(GSEL(GPROC0_SEL, SEL_KPL)); + lidt(&r_idt); if (bootverbose) printf("LA57 trampoline returned, CR4 %#lx\n", rcr4());