Fix AMD W6800: kernel: RIP: 0010:kernel_fpu_begin_mask+0xa4/0xb0

Bug #1990931 reported by koba
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Incomplete
Undecided
koba
Jammy
Won't Fix
Undecided
koba
Kinetic
Won't Fix
Undecided
koba
linux-oem-5.17 (Ubuntu)
Invalid
Undecided
Unassigned
Jammy
Won't Fix
Undecided
koba
Kinetic
Invalid
Undecided
Unassigned

Bug Description

[Impact]
kernel: WARNING: CPU: 2 PID: 504 at arch/x86/kernel/fpu/core.c:159 kernel_fpu_begin_mask+0xa4/0xb0

[Fix]
Remove FPU codes from AMD DCN folder.

[Test Case]
1. check the dmesg if the warning exist.

[Where problems could occur]
Low, the FPU codes are moved to DML folder.

koba (kobako)
Changed in linux-oem-5.17 (Ubuntu Jammy):
status: New → In Progress
assignee: nobody → koba (kobako)
Changed in linux (Ubuntu Kinetic):
status: New → In Progress
Changed in linux (Ubuntu Jammy):
status: New → In Progress
assignee: nobody → koba (kobako)
Changed in linux (Ubuntu Kinetic):
assignee: nobody → koba (kobako)
koba (kobako)
summary: - Fix [AMD W6800]kernel: RIP: 0010:kernel_fpu_begin_mask+0xa4/0xb0
+ Fix AMD W6800: kernel: RIP: 0010:kernel_fpu_begin_mask+0xa4/0xb0
description: updated
description: updated
Revision history for this message
Timo Aaltonen (tjaalton) wrote :

is this an issue on 6.0?

Changed in linux-oem-5.17 (Ubuntu Kinetic):
status: New → Invalid
Changed in linux-oem-5.17 (Ubuntu Jammy):
status: In Progress → Incomplete
Revision history for this message
Timo Aaltonen (tjaalton) wrote :

still a bug in 6.1 or up?

Changed in linux-oem-5.17 (Ubuntu Jammy):
status: Incomplete → Won't Fix
Changed in linux (Ubuntu Jammy):
status: In Progress → Won't Fix
Changed in linux (Ubuntu Kinetic):
status: In Progress → Won't Fix
Changed in linux (Ubuntu):
status: In Progress → Incomplete
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