Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wArfU-000TlE-02 for pgsql-committers@arkaria.postgresql.org; Thu, 09 Apr 2026 15:51:44 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wArfR-006UGD-20 for pgsql-committers@arkaria.postgresql.org; Thu, 09 Apr 2026 15:51:42 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wArfR-006UG5-1K for pgsql-committers@lists.postgresql.org; Thu, 09 Apr 2026 15:51:42 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1wArfP-00000000CkV-2Lvm for pgsql-committers@lists.postgresql.org; Thu, 09 Apr 2026 15:51:41 +0000 Received: from gemulon.postgresql.org ([2001:4800:3e1:1::198]) by mahout.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wArfM-000WF5-1O for pgsql-committers@lists.postgresql.org; Thu, 09 Apr 2026 15:51:36 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wArfL-000A62-1V for pgsql-committers@lists.postgresql.org; Thu, 09 Apr 2026 15:51:36 +0000 Content-Type: multipart/mixed; boundary="===============3237878617091978611==" MIME-Version: 1.0 From: Andres Freund To: pgsql-committers@lists.postgresql.org Subject: pgsql: instrumentation: Avoid CPUID 0x15/0x16 for Hypervisor TSC freque X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Thu, 09 Apr 2026 15:51:36 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============3237878617091978611== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 aW5zdHJ1bWVudGF0aW9uOiBBdm9pZCBDUFVJRCAweDE1LzB4MTYgZm9yIEh5cGVydmlzb3IgVFND IGZyZXF1ZW5jeQoKVGhpcyByZXN0cmljdHMgdGhlIHJldHJpZXZhbCBvZiB0aGUgVFNDIGZyZXF1 ZW5jeSB3aGlsc3QgdW5kZXIgYSBIeXBlcnZpc29yIHRvCmVpdGhlciBIeXBlcnZpc29yLXNwZWNp ZmljIENQVUlEIHJlZ2lzdGVycyAoMHg0MDAwMDAxMCksIG9yIFRTQwpjYWxpYnJhdGlvbi4gV2Ug cHJldmlvdXNseSBhbGxvd2VkIHJldHJpZXZpbmcgZnJvbSB0aGUgdHJhZGl0aW9uYWwgQ1BVSUQK cmVnaXN0ZXJzIGZvciBUU0MgZnJlcXVlbmN5ICgweDE1LzB4MTYpIGxpa2Ugb24gYmFyZSBtZXRh bCwgYnV0IGl0IHR1cm5zIG91dAp0aGF0IHRoZXkgYXJlIG5vdCB0cnVzdHdvcnRoeSB3aGVuIHZp cnR1YWxpemVkIGFuZCBjYW4gcmVwb3J0IHdpbGRseSBpbmNvcnJlY3QKZnJlcXVlbmNpZXMsIGxp a2UgNyBrSHogd2hlbiB0aGUgYWN0dWFsIGNhbGlicmF0ZWQgZnJlcXVlbmN0eSBpcyAyLjUgR0h6 LgoKUGVyIHJlcG9ydCBmcm9tIGJ1aWxkZmFybSBtZW1iZXIgZHJvbmdvLgoKQXV0aG9yOiBMdWth cyBGaXR0bCA8bHVrYXNAZml0dGwuY29tPgpSZXZpZXdlZC1ieTogQW5kcmVzIEZyZXVuZCA8YW5k cmVzQGFuYXJhemVsLmRlPgpEaXNjdXNzaW9uOiBodHRwczovL3Bvc3Rnci5lcy9tL2pyNGhrMnN4 aHFjZnBiNjdmdHo1ZzR2dzMzbm02N2NnZjdnbzN3d21xc2FmdTVhY2xxJTQwNW02N3VrdWh5c3p6 CgpCcmFuY2gKLS0tLS0tCm1hc3RlcgoKRGV0YWlscwotLS0tLS0tCmh0dHBzOi8vZ2l0LnBvc3Rn cmVzcWwub3JnL3BnL2NvbW1pdGRpZmYvN2ZjMzZjNWRiNTUwMTZmN2ExZDg5YjVlMmVmZDgyZmU2 ZmQzOTYzMgoKTW9kaWZpZWQgRmlsZXMKLS0tLS0tLS0tLS0tLS0Kc3JjL3BvcnQvcGdfY3B1X3g4 Ni5jIHwgMjEgKysrKysrKysrLS0tLS0tLS0tLS0tCjEgZmlsZSBjaGFuZ2VkLCA5IGluc2VydGlv bnMoKyksIDEyIGRlbGV0aW9ucygtKQoK --===============3237878617091978611==--