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 1w9Wt7-001Vrp-1g for pgsql-committers@arkaria.postgresql.org; Sun, 05 Apr 2026 23:28:17 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1w9Wt5-005Vab-2N for pgsql-committers@arkaria.postgresql.org; Sun, 05 Apr 2026 23:28:16 +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 1w9Wsg-005QbQ-2o for pgsql-committers@lists.postgresql.org; Sun, 05 Apr 2026 23:27:51 +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 1w9Wsc-00000000oER-37Om for pgsql-committers@lists.postgresql.org; Sun, 05 Apr 2026 23:27:50 +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 1w9Wsa-002B0F-2E for pgsql-committers@lists.postgresql.org; Sun, 05 Apr 2026 23:27:44 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1w9WsZ-00399s-08 for pgsql-committers@lists.postgresql.org; Sun, 05 Apr 2026 23:27:43 +0000 Content-Type: multipart/mixed; boundary="===============2543291603637290559==" MIME-Version: 1.0 From: Heikki Linnakangas To: pgsql-committers@lists.postgresql.org Subject: pgsql: Introduce a new mechanism for registering shared memory areas X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Sun, 05 Apr 2026 23:27:43 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============2543291603637290559== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 SW50cm9kdWNlIGEgbmV3IG1lY2hhbmlzbSBmb3IgcmVnaXN0ZXJpbmcgc2hhcmVkIG1lbW9yeSBh cmVhcwoKVGhpcyByZXBsYWNlcyB0aGUgW1N1YnN5c3RlbV1TaG1lbVNpemUoKSBhbmQgW1N1YnN5 c3RlbV1TaG1lbUluaXQoKQpmdW5jdGlvbnMgY2FsbGVkIGF0IHBvc3RtYXN0ZXIgc3RhcnR1cCB3 aXRoIGEgbmV3IHNldCBvZiBjYWxsYmFja3MuClRoZSBuZXcgbWVjaGFuaXNtIGlzIGRlc2lnbmVk IHRvIGJlIG1vcmUgZXJnb25vbWljLiBOb3RhYmx5LCB0aGUgc2l6ZQpvZiBlYWNoIHNobWVtIGFy ZWEgaXMgc3BlY2lmaWVkIGluIHRoZSBzYW1lIFNobWVtUmVxdWVzdFN0cnVjdCgpIGNhbGwsCnRv Z2V0aGVyIHdpdGggaXRzIG5hbWUuIFRoZSBzYW1lIG1lY2hhbmlzbSBpcyB1c2VkIGluIGV4dGVu c2lvbnMsCnJlcGxhY2luZyB0aGUgc2htZW1fe3JlcXVlc3Qvc3RhcnR1cH1faG9va3MuCgpTaG1l bUluaXRTdHJ1Y3QoKSBhbmQgU2htZW1Jbml0SGFzaCgpIGJlY29tZSBiYWNrd2FyZHMtY29tcGF0 aWJpbGl0eQp3cmFwcGVycyBhcm91bmQgdGhlIG5ldyBmdW5jdGlvbnMuIEluIGZ1dHVyZSBjb21t aXRzLCBJIHdpbGwgcmVwbGFjZQphbGwgU2htZW1Jbml0U3RydWN0KCkgYW5kIFNobWVtSW5pdEhh c2goKSBjYWxscyB3aXRoIHRoZSBuZXcKZnVuY3Rpb25zLCBhbHRob3VnaCB3ZSdsbCBzdGlsbCBu ZWVkIHRvIGtlZXAgdGhlbSBhcm91bmQgZm9yCmV4dGVuc2lvbnMuCgpDby1hdXRob3JlZC1ieTog QXNodXRvc2ggQmFwYXQgPGFzaHV0b3NoLmJhcGF0Lm9zc0BnbWFpbC5jb20+ClJldmlld2VkLWJ5 OiBNYXR0aGlhcyB2YW4gZGUgTWVlbnQgPGJvZWtld3VybStwb3N0Z3Jlc0BnbWFpbC5jb20+ClJl dmlld2VkLWJ5OiBac29sdCBQYXJyYWdpIDx6c29sdC5wYXJyYWdpQHBlcmNvbmEuY29tPgpSZXZp ZXdlZC1ieTogUm9iZXJ0IEhhYXMgPHJvYmVydG1oYWFzQGdtYWlsLmNvbT4KUmV2aWV3ZWQtYnk6 IERhbmllbCBHdXN0YWZzc29uIDxkYW5pZWxAeWVzcWwuc2U+CkRpc2N1c3Npb246IGh0dHBzOi8v d3d3LnBvc3RncmVzcWwub3JnL21lc3NhZ2UtaWQvQ0FFeEhXNXZNMWJuZUxZZmcwd0dlQWE9NTJV aUozejR2S2QzQUo3Mlg4Rnc2azNLS3JnQG1haWwuZ21haWwuY29tCgpCcmFuY2gKLS0tLS0tCm1h c3RlcgoKRGV0YWlscwotLS0tLS0tCmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwub3JnL3BnL2NvbW1p dGRpZmYvMjgzZTgyM2Y5ZGNiMDNkMGJlNzIwOTI4YjI2MTYyOGFmMDZkM2ZkNAoKTW9kaWZpZWQg RmlsZXMKLS0tLS0tLS0tLS0tLS0KZG9jL3NyYy9zZ21sL3N5c3RlbS12aWV3cy5zZ21sICAgICAg ICAgIHwgICA0ICstCmRvYy9zcmMvc2dtbC94ZnVuYy5zZ21sICAgICAgICAgICAgICAgICB8IDE1 OCArKysrLS0Kc3JjL2JhY2tlbmQvYm9vdHN0cmFwL2Jvb3RzdHJhcC5jICAgICAgIHwgICAyICsK c3JjL2JhY2tlbmQvcG9zdG1hc3Rlci9sYXVuY2hfYmFja2VuZC5jIHwgICA0ICsKc3JjL2JhY2tl bmQvcG9zdG1hc3Rlci9wb3N0bWFzdGVyLmMgICAgIHwgIDE5ICstCnNyYy9iYWNrZW5kL3N0b3Jh Z2UvaXBjL2lwY2kuYyAgICAgICAgICB8ICAyOSArLQpzcmMvYmFja2VuZC9zdG9yYWdlL2lwYy9z aG1lbS5jICAgICAgICAgfCA4MjQgKysrKysrKysrKysrKysrKysrKysrKysrKysrKy0tLS0Kc3Jj L2JhY2tlbmQvc3RvcmFnZS9pcGMvc2htZW1faGFzaC5jICAgIHwgIDc5ICsrLQpzcmMvYmFja2Vu ZC9zdG9yYWdlL2xtZ3IvcHJvYy5jICAgICAgICAgfCAgIDMgKwpzcmMvYmFja2VuZC90Y29wL3Bv c3RncmVzLmMgICAgICAgICAgICAgfCAgMTAgKy0Kc3JjL2JhY2tlbmQvdXRpbHMvaGFzaC9keW5h aGFzaC5jICAgICAgIHwgICA0ICstCnNyYy9pbmNsdWRlL3N0b3JhZ2Uvc2htZW0uaCAgICAgICAg ICAgICB8IDE1OSArKysrKy0Kc3JjL2luY2x1ZGUvc3RvcmFnZS9zaG1lbV9pbnRlcm5hbC5oICAg IHwgIDQxICstCnNyYy90b29scy9wZ2luZGVudC90eXBlZGVmcy5saXN0ICAgICAgICB8ICAgNyAr LQoxNCBmaWxlcyBjaGFuZ2VkLCAxMTQ0IGluc2VydGlvbnMoKyksIDE5OSBkZWxldGlvbnMoLSkK Cg== --===============2543291603637290559==--