diff options
Diffstat (limited to 'arch/x86/xen')
| -rw-r--r-- | arch/x86/xen/efi.c | 2 | ||||
| -rw-r--r-- | arch/x86/xen/smp_pv.c | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/xen/efi.c b/arch/x86/xen/efi.c index 1abe455d926a..205a9bc981b0 100644 --- a/arch/x86/xen/efi.c +++ b/arch/x86/xen/efi.c @@ -29,7 +29,7 @@ static efi_system_table_t efi_systab_xen __initdata = { .fw_vendor = EFI_INVALID_TABLE_ADDR, /* Initialized later. */ .fw_revision = 0, /* Initialized later. */ .con_in_handle = EFI_INVALID_TABLE_ADDR, /* Not used under Xen. */ - .con_in = EFI_INVALID_TABLE_ADDR, /* Not used under Xen. */ + .con_in = NULL, /* Not used under Xen. */ .con_out_handle = EFI_INVALID_TABLE_ADDR, /* Not used under Xen. */ .con_out = NULL, /* Not used under Xen. */ .stderr_handle = EFI_INVALID_TABLE_ADDR, /* Not used under Xen. */ diff --git a/arch/x86/xen/smp_pv.c b/arch/x86/xen/smp_pv.c index 8fb8a50a28b4..f2adb63b2d7c 100644 --- a/arch/x86/xen/smp_pv.c +++ b/arch/x86/xen/smp_pv.c @@ -93,6 +93,7 @@ asmlinkage __visible void cpu_bringup_and_idle(void) cpu_bringup(); boot_init_stack_canary(); cpu_startup_entry(CPUHP_AP_ONLINE_IDLE); + prevent_tail_call_optimization(); } void xen_smp_intr_free_pv(unsigned int cpu) |