diff options
| author | Roger Pau Monne <roger.pau@citrix.com> | 2019-04-23 16:04:16 +0300 |
|---|---|---|
| committer | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2019-04-25 17:36:25 +0300 |
| commit | 72813bfbf0276a97c82af038efb5f02dcdd9e310 (patch) | |
| tree | b194c741f8f0a7af35f07e254f408f60032f024f /arch/x86/xen/enlighten_pv.c | |
| parent | c9f804d64bb93c8dbf957df1d7e9de11380e522d (diff) | |
| download | linux-72813bfbf0276a97c82af038efb5f02dcdd9e310.tar.xz | |
xen/pvh: correctly setup the PV EFI interface for dom0
This involves initializing the boot params EFI related fields and the
efi global variable.
Without this fix a PVH dom0 doesn't detect when booted from EFI, and
thus doesn't support accessing any of the EFI related data.
Reported-by: PGNet Dev <pgnet.dev@gmail.com>
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: stable@vger.kernel.org # 4.19+
Diffstat (limited to 'arch/x86/xen/enlighten_pv.c')
| -rw-r--r-- | arch/x86/xen/enlighten_pv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c index c54a493e139a..4722ba2966ac 100644 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@ -1403,7 +1403,7 @@ asmlinkage __visible void __init xen_start_kernel(void) /* We need this for printk timestamps */ xen_setup_runstate_info(0); - xen_efi_init(); + xen_efi_init(&boot_params); /* Start the world */ #ifdef CONFIG_X86_32 |