diff mbox series

[kvm-unit-tests,2/9] x86: fix call to set_gdt_entry

Message ID 20211021114910.1347278-3-pbonzini@redhat.com (mailing list archive)
State New, archived
Headers show
Series x86: Move IDT, GDT and TSS to C code | expand

Commit Message

Paolo Bonzini Oct. 21, 2021, 11:49 a.m. UTC 
The low four bits of the fourth argument are unused, make them
zero in all the callers.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 lib/x86/desc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/lib/x86/desc.c b/lib/x86/desc.c
index e7378c1..b691c9b 100644
--- a/lib/x86/desc.c
+++ b/lib/x86/desc.c
@@ -336,7 +336,7 @@  void setup_tss32(void)
 	tss_intr.ds = tss_intr.es = tss_intr.fs = tss_intr.ss = 0x10;
 	tss_intr.gs = read_gs();
 	tss_intr.iomap_base = (u16)desc_size;
-	set_gdt_entry(TSS_INTR, (u32)&tss_intr, desc_size - 1, 0x89, 0x0f);
+	set_gdt_entry(TSS_INTR, (u32)&tss_intr, desc_size - 1, 0x89, 0);
 }
 
 void set_intr_task_gate(int e, void *fn)