Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/Documentation/ABI/stable/sysfs-class-tpm b/Documentation/ABI/stable/sysfs-class-tpm
index c0e2383..91ca63e 100644
--- a/Documentation/ABI/stable/sysfs-class-tpm
+++ b/Documentation/ABI/stable/sysfs-class-tpm
@@ -1,7 +1,7 @@
What: /sys/class/tpm/tpmX/device/
Date: April 2005
KernelVersion: 2.6.12
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The device/ directory under a specific TPM instance exposes
the properties of that TPM chip
@@ -9,7 +9,7 @@
What: /sys/class/tpm/tpmX/device/active
Date: April 2006
KernelVersion: 2.6.17
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "active" property prints a '1' if the TPM chip is accepting
commands. An inactive TPM chip still contains all the state of
an active chip (Storage Root Key, NVRAM, etc), and can be
@@ -21,7 +21,7 @@
What: /sys/class/tpm/tpmX/device/cancel
Date: June 2005
KernelVersion: 2.6.13
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "cancel" property allows you to cancel the currently
pending TPM command. Writing any value to cancel will call the
TPM vendor specific cancel operation.
@@ -29,14 +29,14 @@
What: /sys/class/tpm/tpmX/device/caps
Date: April 2005
KernelVersion: 2.6.12
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "caps" property contains TPM manufacturer and version info.
- Example output:
+ Example output::
- Manufacturer: 0x53544d20
- TCG version: 1.2
- Firmware version: 8.16
+ Manufacturer: 0x53544d20
+ TCG version: 1.2
+ Firmware version: 8.16
Manufacturer is a hex dump of the 4 byte manufacturer info
space in a TPM. TCG version shows the TCG TPM spec level that
@@ -46,7 +46,7 @@
What: /sys/class/tpm/tpmX/device/durations
Date: March 2011
KernelVersion: 3.1
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "durations" property shows the 3 vendor-specific values
used to wait for a short, medium and long TPM command. All
TPM commands are categorized as short, medium or long in
@@ -54,9 +54,9 @@
any longer than necessary before starting to poll for a
result.
- Example output:
+ Example output::
- 3015000 4508000 180995000 [original]
+ 3015000 4508000 180995000 [original]
Here the short, medium and long durations are displayed in
usecs. "[original]" indicates that the values are displayed
@@ -69,7 +69,7 @@
What: /sys/class/tpm/tpmX/device/enabled
Date: April 2006
KernelVersion: 2.6.17
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "enabled" property prints a '1' if the TPM chip is enabled,
meaning that it should be visible to the OS. This property
may be visible but produce a '0' after some operation that
@@ -78,7 +78,7 @@
What: /sys/class/tpm/tpmX/device/owned
Date: April 2006
KernelVersion: 2.6.17
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "owned" property produces a '1' if the TPM_TakeOwnership
ordinal has been executed successfully in the chip. A '0'
indicates that ownership hasn't been taken.
@@ -86,20 +86,20 @@
What: /sys/class/tpm/tpmX/device/pcrs
Date: April 2005
KernelVersion: 2.6.12
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "pcrs" property will dump the current value of all Platform
Configuration Registers in the TPM. Note that since these
values may be constantly changing, the output is only valid
for a snapshot in time.
- Example output:
+ Example output::
- PCR-00: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75
- PCR-01: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75
- PCR-02: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75
- PCR-03: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75
- PCR-04: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75
- ...
+ PCR-00: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75
+ PCR-01: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75
+ PCR-02: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75
+ PCR-03: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75
+ PCR-04: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75
+ ...
The number of PCRs and hex bytes needed to represent a PCR
value will vary depending on TPM chip version. For TPM 1.1 and
@@ -109,7 +109,7 @@
What: /sys/class/tpm/tpmX/device/pubek
Date: April 2005
KernelVersion: 2.6.12
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "pubek" property will return the TPM's public endorsement
key if possible. If the TPM has had ownership established and
is version 1.2, the pubek will not be available without the
@@ -119,49 +119,49 @@
ated at TPM manufacture time and exists for the life of the
chip.
- Example output:
+ Example output::
- Algorithm: 00 00 00 01
- Encscheme: 00 03
- Sigscheme: 00 01
- Parameters: 00 00 08 00 00 00 00 02 00 00 00 00
- Modulus length: 256
- Modulus:
- B4 76 41 82 C9 20 2C 10 18 40 BC 8B E5 44 4C 6C
- 3A B2 92 0C A4 9B 2A 83 EB 5C 12 85 04 48 A0 B6
- 1E E4 81 84 CE B2 F2 45 1C F0 85 99 61 02 4D EB
- 86 C4 F7 F3 29 60 52 93 6B B2 E5 AB 8B A9 09 E3
- D7 0E 7D CA 41 BF 43 07 65 86 3C 8C 13 7A D0 8B
- 82 5E 96 0B F8 1F 5F 34 06 DA A2 52 C1 A9 D5 26
- 0F F4 04 4B D9 3F 2D F2 AC 2F 74 64 1F 8B CD 3E
- 1E 30 38 6C 70 63 69 AB E2 50 DF 49 05 2E E1 8D
- 6F 78 44 DA 57 43 69 EE 76 6C 38 8A E9 8E A3 F0
- A7 1F 3C A8 D0 12 15 3E CA 0E BD FA 24 CD 33 C6
- 47 AE A4 18 83 8E 22 39 75 93 86 E6 FD 66 48 B6
- 10 AD 94 14 65 F9 6A 17 78 BD 16 53 84 30 BF 70
- E0 DC 65 FD 3C C6 B0 1E BF B9 C1 B5 6C EF B1 3A
- F8 28 05 83 62 26 11 DC B4 6B 5A 97 FF 32 26 B6
- F7 02 71 CF 15 AE 16 DD D1 C1 8E A8 CF 9B 50 7B
- C3 91 FF 44 1E CF 7C 39 FE 17 77 21 20 BD CE 9B
+ Algorithm: 00 00 00 01
+ Encscheme: 00 03
+ Sigscheme: 00 01
+ Parameters: 00 00 08 00 00 00 00 02 00 00 00 00
+ Modulus length: 256
+ Modulus:
+ B4 76 41 82 C9 20 2C 10 18 40 BC 8B E5 44 4C 6C
+ 3A B2 92 0C A4 9B 2A 83 EB 5C 12 85 04 48 A0 B6
+ 1E E4 81 84 CE B2 F2 45 1C F0 85 99 61 02 4D EB
+ 86 C4 F7 F3 29 60 52 93 6B B2 E5 AB 8B A9 09 E3
+ D7 0E 7D CA 41 BF 43 07 65 86 3C 8C 13 7A D0 8B
+ 82 5E 96 0B F8 1F 5F 34 06 DA A2 52 C1 A9 D5 26
+ 0F F4 04 4B D9 3F 2D F2 AC 2F 74 64 1F 8B CD 3E
+ 1E 30 38 6C 70 63 69 AB E2 50 DF 49 05 2E E1 8D
+ 6F 78 44 DA 57 43 69 EE 76 6C 38 8A E9 8E A3 F0
+ A7 1F 3C A8 D0 12 15 3E CA 0E BD FA 24 CD 33 C6
+ 47 AE A4 18 83 8E 22 39 75 93 86 E6 FD 66 48 B6
+ 10 AD 94 14 65 F9 6A 17 78 BD 16 53 84 30 BF 70
+ E0 DC 65 FD 3C C6 B0 1E BF B9 C1 B5 6C EF B1 3A
+ F8 28 05 83 62 26 11 DC B4 6B 5A 97 FF 32 26 B6
+ F7 02 71 CF 15 AE 16 DD D1 C1 8E A8 CF 9B 50 7B
+ C3 91 FF 44 1E CF 7C 39 FE 17 77 21 20 BD CE 9B
- Possible values:
+ Possible values::
- Algorithm: TPM_ALG_RSA (1)
- Encscheme: TPM_ES_RSAESPKCSv15 (2)
+ Algorithm: TPM_ALG_RSA (1)
+ Encscheme: TPM_ES_RSAESPKCSv15 (2)
TPM_ES_RSAESOAEP_SHA1_MGF1 (3)
- Sigscheme: TPM_SS_NONE (1)
- Parameters, a byte string of 3 u32 values:
+ Sigscheme: TPM_SS_NONE (1)
+ Parameters, a byte string of 3 u32 values:
Key Length (bits): 00 00 08 00 (2048)
Num primes: 00 00 00 02 (2)
Exponent Size: 00 00 00 00 (0 means the
default exp)
- Modulus Length: 256 (bytes)
- Modulus: The 256 byte Endorsement Key modulus
+ Modulus Length: 256 (bytes)
+ Modulus: The 256 byte Endorsement Key modulus
What: /sys/class/tpm/tpmX/device/temp_deactivated
Date: April 2006
KernelVersion: 2.6.17
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "temp_deactivated" property returns a '1' if the chip has
been temporarily deactivated, usually until the next power
cycle. Whether a warm boot (reboot) will clear a TPM chip
@@ -170,16 +170,27 @@
What: /sys/class/tpm/tpmX/device/timeouts
Date: March 2011
KernelVersion: 3.1
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "timeouts" property shows the 4 vendor-specific values
for the TPM's interface spec timeouts. The use of these
timeouts is defined by the TPM interface spec that the chip
conforms to.
- Example output:
+ Example output::
- 750000 750000 750000 750000 [original]
+ 750000 750000 750000 750000 [original]
The four timeout values are shown in usecs, with a trailing
"[original]" or "[adjusted]" depending on whether the values
were scaled by the driver to be reported in usec from msecs.
+
+What: /sys/class/tpm/tpmX/tpm_version_major
+Date: October 2019
+KernelVersion: 5.5
+Contact: linux-integrity@vger.kernel.org
+Description: The "tpm_version_major" property shows the TCG spec major version
+ implemented by the TPM device.
+
+ Example output::
+
+ 2