From: Ard Biesheuvel <ardb@kernel.org>
Date: Mon, 20 Jan 2020 14:58:09 +0100
Subject: efi/ia64: Switch to efi_config_parse_tables()
Patch-mainline: v5.7-rc1
Git-commit: 686312927b13fc30b23b0e0f9be097c292343048
References: jsc#SLE-16407
IA64 calls efi_config_parse_tables() via efi_config_init(), which
does an explicit memremap() of the tables, which is unnecessary
on IA64. So let's call efi_config_parse_tables() directly, passing
the __va() of the config table array.
Tested-by: Tony Luck <tony.luck@intel.com> # arch/ia64
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Lee, Chun-Yi <jlee@suse.com>
---
arch/ia64/kernel/efi.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -530,7 +530,10 @@ efi_init (void)
palo_phys = EFI_INVALID_TABLE_ADDR;
- if (efi_config_init(arch_tables) != 0)
+ if (efi_config_parse_tables(__va(efi_systab->tables),
+ efi_systab->nr_tables,
+ sizeof(efi_config_table_t),
+ arch_tables) != 0)
return;
if (palo_phys != EFI_INVALID_TABLE_ADDR)