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ppc64le: Revert "powerpc: Fix performance issues of strcmp power10" (CVE-2025-5702)
authorCarlos O'Donell <carlos@redhat.com>
Wed, 11 Jun 2025 13:43:50 +0000 (09:43 -0400)
committerCarlos O'Donell <carlos@redhat.com>
Mon, 16 Jun 2025 22:28:33 +0000 (18:28 -0400)
commit2ad6e55ea5cb23af5af7af35d5f80cd93032f96a
tree5f0d3373b57da90408367013209c182763a19634tree | snapshot
parent42a5a940c974d02540c8da26d6374c744d148cb9commit | diff
ppc64le: Revert "powerpc: Fix performance issues of strcmp power10" (CVE-2025-5702)

This reverts commit 90bcc8721ef82b7378d2b080141228660e862d56

This change is in the chain of the final revert that fixes the CVE
i.e. 3367d8e180848030d1646f088759f02b8dfe0d6f

Reason for revert: Power10 strcmp clobbers non-volatile vector
registers (Bug 33056)

Tested on ppc64le with no regressions.

(cherry picked from commit c22de63588df7a8a0edceea9bb02534064c9d201)
sysdeps/powerpc/powerpc64/le/power10/strcmp.S diff | blob | blame | history
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