linux-kernel - Fault injection stacktrace filter for x86-64?

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Date:   Mon, 23 Jul 2018 17:49:45 +0300
From:   Gal Pressman <pressmangal@...il.com>
To:     linux-kernel@...r.kernel.org
Subject: Fault injection stacktrace filter for x86-64?

According to commit [1], dwarf2 unwinder had some issues that prevented the
fault injection stacktrace filter from working on x86-64.

Does anyone know whether this issue still exists 11 years later?
Are there any objections to revert this patch?

Gal

[1] 6d690dcac92a ("fault injection: disable stacktrace filter for x86-64")