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| author | David S. Miller <davem@davemloft.net> | 2020-05-24 13:47:27 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-24 13:47:27 -0700 |
| commit | 13209a8f7304a34158f4366e8ea07a1965c05ac7 (patch) | |
| tree | f25ba4846fe02a32d4a14ef1a6be3227363da919 /drivers/firmware/efi/tpm.c | |
| parent | 316107119f473e764cf5e50437333c8b83bec0da (diff) | |
| parent | 98790bbac4db1697212ce9462ec35ca09c4a2810 (diff) | |
| download | linux-13209a8f7304a34158f4366e8ea07a1965c05ac7.tar.gz linux-13209a8f7304a34158f4366e8ea07a1965c05ac7.tar.bz2 linux-13209a8f7304a34158f4366e8ea07a1965c05ac7.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
The MSCC bug fix in 'net' had to be slightly adjusted because the
register accesses are done slightly differently in net-next.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/firmware/efi/tpm.c')
| -rw-r--r-- | drivers/firmware/efi/tpm.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/firmware/efi/tpm.c b/drivers/firmware/efi/tpm.c index 55b031d2c989..c1955d320fec 100644 --- a/drivers/firmware/efi/tpm.c +++ b/drivers/firmware/efi/tpm.c @@ -62,8 +62,11 @@ int __init efi_tpm_eventlog_init(void) tbl_size = sizeof(*log_tbl) + log_tbl->size; memblock_reserve(efi.tpm_log, tbl_size); - if (efi.tpm_final_log == EFI_INVALID_TABLE_ADDR) + if (efi.tpm_final_log == EFI_INVALID_TABLE_ADDR || + log_tbl->version != EFI_TCG2_EVENT_LOG_FORMAT_TCG_2) { + pr_warn(FW_BUG "TPM Final Events table missing or invalid\n"); goto out; + } final_tbl = early_memremap(efi.tpm_final_log, sizeof(*final_tbl)); |