From: bsz@semihalf.com
To: linux-efi@vger.kernel.org, linux-integrity@vger.kernel.org,
linux-kernel@vger.kernel.org, peterhuewe@gmx.de,
jarkko.sakkinen@linux.intel.com, ard.biesheuvel@linaro.org
Cc: tweek@google.com, mingo@kernel.org, hdegoede@redhat.com,
leif.lindholm@linaro.org, mw@semihalf.com,
Bartosz Szczepanek <bsz@semihalf.com>
Subject: [PATCH 5/5] efi/arm: Retrieve TPM event log at efi_entry
Date: Mon, 11 Feb 2019 15:30:52 +0100 [thread overview]
Message-ID: <20190211143052.3128-6-bsz@semihalf.com> (raw)
In-Reply-To: <20190211143052.3128-1-bsz@semihalf.com>
From: Bartosz Szczepanek <bsz@semihalf.com>
Add efi_retrieve_tpm2_eventlog() call to ARM efi_entry() function.
There's no reason to assume that TPM2 EFI structures are not available
on ARM architecture.
Signed-off-by: Bartosz Szczepanek <bsz@semihalf.com>
---
drivers/firmware/efi/libstub/arm-stub.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/firmware/efi/libstub/arm-stub.c b/drivers/firmware/efi/libstub/arm-stub.c
index eee42d5e25ee..d3af12ec32e4 100644
--- a/drivers/firmware/efi/libstub/arm-stub.c
+++ b/drivers/firmware/efi/libstub/arm-stub.c
@@ -197,6 +197,7 @@ unsigned long efi_entry(void *handle, efi_system_table_t *sys_table,
/* Ask the firmware to clear memory on unclean shutdown */
efi_enable_reset_attack_mitigation(sys_table);
+ efi_retrieve_tpm2_eventlog(sys_table);
secure_boot = efi_get_secureboot(sys_table);
--
2.14.4
prev parent reply other threads:[~2019-02-11 16:00 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-11 14:30 [PATCH 0/5] Add support for TPM event log 2.0 on EFI/ARM bsz
2019-02-11 14:30 ` [PATCH 1/5] tpm: Copy calc_tpm2_event_size() to TPM library bsz
2019-02-13 11:14 ` Jarkko Sakkinen
2019-02-13 11:18 ` Jarkko Sakkinen
2019-02-11 14:30 ` [PATCH 2/5] tpm: Change calc_tpm2_event_size signature bsz
2019-02-13 11:20 ` Jarkko Sakkinen
2019-02-11 14:30 ` [PATCH 3/5] tpm: Use library version of calc_tpm2_event_size in sysfs code bsz
2019-02-13 11:22 ` Jarkko Sakkinen
2019-02-11 14:30 ` [PATCH 4/5] efi/libstub/tpm: Retrieve TPM event log in 2.0 format bsz
2019-02-13 11:26 ` Jarkko Sakkinen
2019-02-13 14:21 ` Bartosz Szczepanek
2019-02-13 14:22 ` Ard Biesheuvel
2019-02-11 14:30 ` bsz [this message]
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