** Changed in: linux (Ubuntu)
Status: In Progress => Fix Released
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https://bugs.launchpad.net/bugs/2036737
Title:
Enable dynamic boost control in ccp kernel driver
Status in linux package in Ubuntu:
Fix Released
Status in linux-oem-6.5 package in Ubuntu:
Invalid
Status in linux source package in Jammy:
Invalid
Status in linux-oem-6.5 source package in Jammy:
Triaged
Bug description:
[Impact]
We need to backport dynamic boost control into OEM-6.5 kernel. This
request is to backport the ccp changes.
Here are the commits necessary to backport to OEM-6.5 kernel from
kernel 6.6:
b58276372182 crypto: ccp - Rename macro for security attributes
2e424c33d8e7 crypto: ccp - Add support for displaying PSP firmware versions
e938b08ad8cd crypto: ccp - Add bootloader and TEE version offsets
b8440d55f7d4 crypto: ccp - move setting PSP master to earlier in the init
c04cf9e14f10 crypto: ccp - Add support for fetching a nonce for dynamic boost
control
d9408716d212 crypto: ccp - Add support for setting user ID for dynamic boost
control
e2cfe05e9277 crypto: ccp - Add support for getting and setting DBC parameters
Here are the commits necessary to backport to OEM-6.5 kernel from
kernel 6.7:
53f7f779f45c crypto: ccp - Get a free page to use while fetching
initial nonce
[Test case]
WIP
[Regression potential]
WIP
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