Bug 2116 - amd sev ccp: Direct firmware load for amd/sev.fw failed with error -2
Summary: amd sev ccp: Direct firmware load for amd/sev.fw failed with error -2
Status: NEW
Alias: None
Product: Anolis OS 8
Classification: Anolis OS
Component: kernel - anck-4.19 (show other bugs) kernel - anck-4.19
Version: 8.4
Hardware: All Linux
: P3-Medium S3-normal
Target Milestone: ---
Assignee: Guanjun
QA Contact: shuming
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-09-13 14:06 UTC by ShirongHao
Modified: 2022-09-16 15:22 UTC (History)
1 user (show)

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Description ShirongHao 2022-09-13 14:06:10 UTC 
Description of problem:

```sh
# dmesg | grep -i sev
[    8.665327] ccp 0000:4b:00.1: Direct firmware load for amd/sev.fw failed with error -2
[    8.720133] ccp 0000:4b:00.1: SEV API:1.28 build:28

```

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1. 在阿里云上购买AMD Milan 裸金属机器
2. 镜像选择ANolis 8.4
3. 进入系统后，dmesg | grep -i sev

Actual results:

ccp 0000:4b:00.1: Direct firmware load for amd/sev.fw failed with error -2

Expected results:

不出现failed with error -2错误

Additional info:
Comment 1 Guanjun alibaba_cloud_group 2022-09-16 15:22:11 UTC 
这个问题应该是amd的firmware sev.fw没有放在特性路径导致的，应该归属baseos

cc @云祁