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From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Sun, 9 Jan 2022 06:07:32 -0800
Message-ID: <CAMe9rOp71NhJYFOgCTX-0fFu_Yyj28rAp+ZuM8T=Js1XMyeBkA@mail.gmail.com>
Subject: Re: [PATCH v1 1/5] x86: Optimize strcmp-avx2.S and fix for [BZ# 28755]
To: Noah Goldstein <goldstein.w.n@gmail.com>
Cc: GNU C Library <libc-alpha@sourceware.org>,
 "Carlos O'Donell" <carlos@systemhalted.org>
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On Sun, Jan 9, 2022 at 4:35 AM Noah Goldstein <goldstein.w.n@gmail.com> wrote:
>
> On Sun, Jan 9, 2022 at 6:30 AM Noah Goldstein <goldstein.w.n@gmail.com> wrote:
> >
> > Fixes [BZ# 28755] for wcsncmp by redirecting length >= 2^56 to
> > __wcscmp_avx2. For x86_64 this covers the entire address range so any
> > length larger could not possibly be used to bound `s1` or `s2`.

Please first submit a separate single patch to fix wcsncmp_avx2 and
wcsncmp_evex for BZ# 28755

Thanks.

-- 
H.J.