Bug 19181 - Update DSA device ID on GNR-D for kernel 6.6
Summary: Update DSA device ID on GNR-D for kernel 6.6
Status: NEW
Alias: None
Product: ANCK 6.6 Dev
Classification: ANCK
Component: X86 (show other bugs) X86
Version: unspecified
Hardware: All Linux
: P3-Medium S2-major
Target Milestone: ---
Assignee: Guanjun
QA Contact: shuming
URL:
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Keywords:
Depends on:
Blocks:
 
Reported: 2025-03-03 13:48 UTC by EthanZHF
Modified: 2025-03-04 09:39 UTC (History)
3 users (show)

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Description EthanZHF intel_group 2025-03-03 13:48:41 UTC 
Description of problem:
A new DSA device ID, 0x11fb, is introduced for the Granite Rapids-D
platform. Add the device ID to the IDXD driver.

Since a potential security issue has been fixed on the new device, it's
secure to assign the device to virtual machines, and therefore, the new
device ID will not be added to the VFIO denylist. Additionally, the new
device ID may be useful in identifying and addressing any other potential
issues with this specific device in the future. The same is also applied
to any other new DSA/IAA devices with new device IDs.
 
Version-Release number of selected component (if applicable):
dsa 

How reproducible:
lspci -k |grep idxd

Steps to Reproduce:
1. lspci -k |grep idxd
2. dsa device 1fb is not driven by idxd 
3. 

Actual results:
dsa device 1fb is not driven by idxd 

Expected results:
should driven by idxd

Additional info:
Comment 1 小龙 admin 2025-03-04 09:39:56 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/4747