diff mbox series

[4/4] efi/arm: re-enable the memreserve table for 32-bit ARM

Message ID 20181210162949.8597-5-ard.biesheuvel@linaro.org
State New
Headers show
Series ARM: re-enable EFI persistent memory reservations | expand

Commit Message

Ard Biesheuvel Dec. 10, 2018, 4:29 p.m. UTC
Now that we have readded the call to efi_apply_persistent_mem_reservations
in the 32-bit ARM boot path in a place where potentially creating
many memblock reservations is permissible, re-enable the MEMRESERVE
table in the 32-bit ARM EFI stub. This brings ARM back in line with
arm64 in terms of support for efi_mem_reserve_persistent().

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>

---
 drivers/firmware/efi/libstub/arm-stub.c | 3 ---
 1 file changed, 3 deletions(-)

-- 
2.19.2
diff mbox series

Patch

diff --git a/drivers/firmware/efi/libstub/arm-stub.c b/drivers/firmware/efi/libstub/arm-stub.c
index 3d36142cf812..30ac0c975f8a 100644
--- a/drivers/firmware/efi/libstub/arm-stub.c
+++ b/drivers/firmware/efi/libstub/arm-stub.c
@@ -75,9 +75,6 @@  void install_memreserve_table(efi_system_table_t *sys_table_arg)
 	efi_guid_t memreserve_table_guid = LINUX_EFI_MEMRESERVE_TABLE_GUID;
 	efi_status_t status;
 
-	if (IS_ENABLED(CONFIG_ARM))
-		return;
-
 	status = efi_call_early(allocate_pool, EFI_LOADER_DATA, sizeof(*rsv),
 				(void **)&rsv);
 	if (status != EFI_SUCCESS) {