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From: Slade Watkins In-Reply-To: Date: Thu, 29 Sep 2022 18:10:35 -0400 Cc: linux-perf-users@vger.kernel.org, LKML , Ian Rogers Content-Transfer-Encoding: quoted-printable Message-Id: <76CB17D0-5A66-4D49-A389-8F40EC830DC0@sladewatkins.net> References: To: Nick Desaulniers X-Mailer: Apple Mail (2.3696.120.41.1.1) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - premium237.web-hosting.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - sladewatkins.net X-Get-Message-Sender-Via: premium237.web-hosting.com: authenticated_id: srw@sladewatkins.net X-Authenticated-Sender: premium237.web-hosting.com: srw@sladewatkins.net X-Source: X-Source-Args: X-Source-Dir: X-From-Rewrite: unmodified, already matched X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hey Nick, > On Sep 29, 2022, at 5:54 PM, Nick Desaulniers = wrote: >=20 > I remember hearing rumblings about issues with zen 2, LBR, vs zen 3. > Is this a known issue, or am I holding it wrong? Hm=E2=80=A6 I also remember this. I have a Zen 2 based system that I can = do testing on, so I will do so when I=E2=80=99m able. If I discover something of note, I=E2=80=99ll get back to you. Cheers, -srw