From cfb7eab6cab9f96f888c82ebed019163de53b872 Mon Sep 17 00:00:00 2001 From: Ross Lagerwall Date: Fri, 27 Sep 2019 16:49:20 +0100 Subject: xen/efi: Set nonblocking callbacks [ Upstream commit df359f0d09dc029829b66322707a2f558cb720f7 ] Other parts of the kernel expect these nonblocking EFI callbacks to exist and crash when running under Xen. Since the implementations of xen_efi_set_variable() and xen_efi_query_variable_info() do not take any locks, use them for the nonblocking callbacks too. Signed-off-by: Ross Lagerwall Reviewed-by: Juergen Gross Signed-off-by: Juergen Gross Signed-off-by: Sasha Levin --- arch/arm/xen/efi.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/xen/efi.c') diff --git a/arch/arm/xen/efi.c b/arch/arm/xen/efi.c index b4d78959cadf..bc9a37b3cecd 100644 --- a/arch/arm/xen/efi.c +++ b/arch/arm/xen/efi.c @@ -31,7 +31,9 @@ void __init xen_efi_runtime_setup(void) efi.get_variable = xen_efi_get_variable; efi.get_next_variable = xen_efi_get_next_variable; efi.set_variable = xen_efi_set_variable; + efi.set_variable_nonblocking = xen_efi_set_variable; efi.query_variable_info = xen_efi_query_variable_info; + efi.query_variable_info_nonblocking = xen_efi_query_variable_info; efi.update_capsule = xen_efi_update_capsule; efi.query_capsule_caps = xen_efi_query_capsule_caps; efi.get_next_high_mono_count = xen_efi_get_next_high_mono_count; -- cgit v1.2.3