diff options
Diffstat (limited to 'drivers/lguest/segments.c')
| -rw-r--r-- | drivers/lguest/segments.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/lguest/segments.c b/drivers/lguest/segments.c index 635f54c..ec6aa3f 100644 --- a/drivers/lguest/segments.c +++ b/drivers/lguest/segments.c @@ -148,14 +148,13 @@ void copy_gdt(const struct lg_cpu *cpu, struct desc_struct *gdt) * We copy it from the Guest and tweak the entries. */ void load_guest_gdt(struct lg_cpu *cpu, unsigned long table, u32 num) { - struct lguest *lg = cpu->lg; /* We assume the Guest has the same number of GDT entries as the * Host, otherwise we'd have to dynamically allocate the Guest GDT. */ if (num > ARRAY_SIZE(cpu->arch.gdt)) - kill_guest(lg, "too many gdt entries %i", num); + kill_guest(cpu, "too many gdt entries %i", num); /* We read the whole thing in, then fix it up. */ - __lgread(lg, cpu->arch.gdt, table, num * sizeof(cpu->arch.gdt[0])); + __lgread(cpu, cpu->arch.gdt, table, num * sizeof(cpu->arch.gdt[0])); fixup_gdt_table(cpu, 0, ARRAY_SIZE(cpu->arch.gdt)); /* Mark that the GDT changed so the core knows it has to copy it again, * even if the Guest is run on the same CPU. */ @@ -169,9 +168,8 @@ void load_guest_gdt(struct lg_cpu *cpu, unsigned long table, u32 num) void guest_load_tls(struct lg_cpu *cpu, unsigned long gtls) { struct desc_struct *tls = &cpu->arch.gdt[GDT_ENTRY_TLS_MIN]; - struct lguest *lg = cpu->lg; - __lgread(lg, tls, gtls, sizeof(*tls)*GDT_ENTRY_TLS_ENTRIES); + __lgread(cpu, tls, gtls, sizeof(*tls)*GDT_ENTRY_TLS_ENTRIES); fixup_gdt_table(cpu, GDT_ENTRY_TLS_MIN, GDT_ENTRY_TLS_MAX+1); /* Note that just the TLS entries have changed. */ cpu->changed |= CHANGED_GDT_TLS; |