AuxXxilium/linux_dsm_epyc7002
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64494d39ff
linux_dsm_epyc7002/drivers/char/tpm
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Jia Zhang 64494d39ff tpm: Fix off-by-one when reading binary_bios_measurements 
It is unable to read the entry when it is the only one in
binary_bios_measurements:

00000000  00 00 00 00 08 00 00 00  c4 2f ed ad 26 82 00 cb
00000010  1d 15 f9 78 41 c3 44 e7  9d ae 33 20 00 00 00 00
00000020

This is obviously a firmware problem on my linux machine:

	Manufacturer: Inspur
	Product Name: SA5212M4
	Version: 01

However, binary_bios_measurements should return it any way,
rather than nothing, after all its content is completely
valid.

Fixes: 55a82ab318 ("tpm: add bios measurement log")
Signed-off-by: Jia Zhang <zhang.jia@linux.alibaba.com>
Reviewd-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
2019-02-13 09:47:00 +02:00
..
eventlog tpm: Fix off-by-one when reading binary_bios_measurements 2019-02-13 09:47:00 +02:00
st33zp24 tpm: Unify the send callback behaviour 2019-02-13 09:46:26 +02:00
Kconfig tpm: Make SECURITYFS a weak dependency 2018-10-05 13:47:33 +03:00
Makefile tpm: factor out tpm 1.x duration calculation to tpm1-cmd.c 2018-11-13 13:46:29 +02:00
tpm1-cmd.c tpm: use u32 instead of int for PCR index 2018-11-13 13:46:31 +02:00
tpm2-cmd.c tpm: fix kdoc for tpm2_flush_context_cmd() 2018-11-13 13:46:32 +02:00
tpm2-space.c tpm: tpm-space.c remove unneeded semicolon 2018-11-13 13:46:31 +02:00
tpm_atmel.c tpm: Unify the send callback behaviour 2019-02-13 09:46:26 +02:00
tpm_atmel.h tpm: remove tpm_read_index and tpm_write_index from tpm.h 2017-02-03 22:03:14 +02:00
tpm_crb.c tpm/tpm_crb: Avoid unaligned reads in crb_recv() 2019-02-08 23:13:02 +02:00
tpm_i2c_atmel.c tpm/tpm_i2c_atmel: Return -E2BIG when the transfer is incomplete 2019-02-13 09:47:00 +02:00
tpm_i2c_infineon.c tpm: Unify the send callback behaviour 2019-02-13 09:46:26 +02:00
tpm_i2c_nuvoton.c tpm: Unify the send callback behaviour 2019-02-13 09:46:26 +02:00
tpm_ibmvtpm.c tpm: Unify the send callback behaviour 2019-02-13 09:46:26 +02:00
tpm_ibmvtpm.h tpm_ibmvtpm: properly handle interrupted packet receptions 2015-12-20 15:27:12 +02:00
tpm_infineon.c tpm: Unify the send callback behaviour 2019-02-13 09:46:26 +02:00
tpm_nsc.c tpm: Unify the send callback behaviour 2019-02-13 09:46:26 +02:00
tpm_ppi.c ACPI: Switch to use generic guid_t in acpi_evaluate_dsm() 2017-06-07 12:20:49 +02:00
tpm_tis_core.c tpm: Unify the send callback behaviour 2019-02-13 09:46:26 +02:00
tpm_tis_core.h tpm: Allow tpm_tis drivers to set hwrng quality. 2018-07-28 17:03:11 +03:00
tpm_tis_spi.c tpm_tis_spi: Pass the SPI IRQ down to the driver 2018-07-28 17:03:11 +03:00
tpm_tis.c tpm: remove unused variables 2018-01-08 12:58:54 +02:00
tpm_vtpm_proxy.c tpm: Unify the send callback behaviour 2019-02-13 09:46:26 +02:00
tpm-chip.c tpm: add tpm_auto_startup() into tpm-interface.c 2018-11-13 13:46:31 +02:00
tpm-dev-common.c tpm: add support for partial reads 2018-12-17 13:45:10 +02:00
tpm-dev.c tpm: add support for nonblocking operation 2018-10-05 13:47:33 +03:00
tpm-dev.h tpm: add support for partial reads 2018-12-17 13:45:10 +02:00
tpm-interface.c tpm: Unify the send callback behaviour 2019-02-13 09:46:26 +02:00
tpm-sysfs.c tpm: use u32 instead of int for PCR index 2018-11-13 13:46:31 +02:00
tpm.h tpm: use u32 instead of int for PCR index 2018-11-13 13:46:31 +02:00
tpmrm-dev.c tpm: add support for nonblocking operation 2018-10-05 13:47:33 +03:00
xen-tpmfront.c tpm: Unify the send callback behaviour 2019-02-13 09:46:26 +02:00