From: Jerry Snitselaar <jsnitsel@xxxxxxxxxx>
[ Upstream commit f4cd18c5b2000df0c382f6530eeca9141ea41faf ]
memblock_reserve() expects a physical address, but the address being
passed for the TPM final events log is what was returned from
early_memremap(). This results in something like the following:
[ 0.000000] memblock_reserve: [0xffffffffff2c0000-0xffffffffff2c00e4] efi_tpm_eventlog_init+0x324/0x370
Pass the address from efi like what is done for the TPM events log.
Fixes: c46f3405692d ("tpm: Reserve the TPM final events table")
Cc: Matthew Garrett <mjg59@xxxxxxxxxx>
Cc: Jarkko Sakkinen <jarkko@xxxxxxxxxx>
Cc: Bartosz Szczepanek <bsz@xxxxxxxxxxxx>
Cc: Ard Biesheuvel <ardb@xxxxxxxxxx>
Signed-off-by: Jerry Snitselaar <jsnitsel@xxxxxxxxxx>
Acked-by: Jarkko Sakkinen <jarkko@xxxxxxxxxx>
Signed-off-by: Ard Biesheuvel <ardb@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/firmware/efi/tpm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/efi/tpm.c b/drivers/firmware/efi/tpm.c
index 8f665678e9e3..e8d69bd548f3 100644
--- a/drivers/firmware/efi/tpm.c
+++ b/drivers/firmware/efi/tpm.c
@@ -97,7 +97,7 @@ int __init efi_tpm_eventlog_init(void)
goto out_calc;
}
- memblock_reserve((unsigned long)final_tbl,
+ memblock_reserve(efi.tpm_final_log,
tbl_size + sizeof(*final_tbl));
efi_tpm_final_log_size = tbl_size;
--
2.35.1
