[Deepin-Kernel-SIG] [linux 6.6-y] netdevsim&bpf: turn off netdevsim to bypass its bug

[lax-fly]

bug details: https://lore.kernel.org/all/[email protected]/

by the way, netdevsim is not switched on in upstream by default, it's already 'n' for loong, arm and riscv in this repository

Summary by Sourcery

Bug Fixes:

• Turn off netdevsim in the x86 desktop default configuration to avoid triggering the known netdevsim-related bug described upstream.

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Disables the netdevsim-related configuration in the x86 Deepin desktop defconfig to work around a known netdevsim bug, aligning x86 with other architectures where netdevsim is already off by default.

File-Level Changes

Change	Details	Files
Disable netdevsim (and any associated BPF selftest usage) in the x86 Deepin desktop default kernel configuration to avoid a known upstream bug.	Update the deepin_x86_desktop_defconfig to turn off CONFIG_NET_DEVSIM (and, if present, related options such as CONFIG_BPF_SELFTESTS that rely on netdevsim). Align x86 defconfig behavior with loong, arm, and riscv configs where netdevsim is already disabled by default.	arch/x86/configs/deepin_x86_desktop_defconfig

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[deepin-ci-robot]

Hi @lax-fly. Thanks for your PR.

I'm waiting for a deepin-community member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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[Copilot]

Pull request overview

This PR disables the netdevsim kernel module in the x86 desktop configuration to work around a known bug in netdevsim. The change references an upstream bug report and aligns the x86 configuration with arm64 and riscv64 architectures where netdevsim is already disabled.

• Removes CONFIG_NETDEVSIM=m from the x86 desktop default configuration

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[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: opsiff

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• deepin/OWNERS [opsiff]

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