Re: [PATCH v2] x86: Clear feature bits disabled at compile-time

From: Xin Li
Date: Wed Jul 23 2025 - 20:25:24 EST

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On 7/23/2025 8:52 AM, Xin Li wrote:

We need to investigate the root cause of this bug; and this seems like a
regression caused by my patch set that automatically generates CPU feature masks.

My bad, it's not caused by my patch set.

The bug is there for a long time before the patch set was merged.

And it seems we need a different patch for older Linux kernels.

Thanks!
Xin

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