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 1vg5S7-00866g-0F for pgsql-bugs@arkaria.postgresql.org; Wed, 14 Jan 2026 18:18:43 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vg5S5-00BxRu-13 for pgsql-bugs@arkaria.postgresql.org; Wed, 14 Jan 2026 18:18:41 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vg5S4-00BxRm-28 for pgsql-bugs@lists.postgresql.org; Wed, 14 Jan 2026 18:18:41 +0000 Received: from fout-a4-smtp.messagingengine.com ([103.168.172.147]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vg5S1-000Qbi-2Z for pgsql-bugs@lists.postgresql.org; Wed, 14 Jan 2026 18:18:40 +0000 Received: from phl-compute-10.internal (phl-compute-10.internal [10.202.2.50]) by mailfout.phl.internal (Postfix) with ESMTP id 654D2EC0107; Wed, 14 Jan 2026 13:18:37 -0500 (EST) Received: from phl-frontend-04 ([10.202.2.163]) by phl-compute-10.internal (MEProxy); Wed, 14 Jan 2026 13:18:37 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=anarazel.de; h= cc:cc:content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:subject :subject:to:to; s=fm2; t=1768414717; x=1768501117; bh=4QCCeond0b ixnGpevREuaRj7bNA2rwud9t1m9kzn2H8=; b=IcEI+tL3g/VmmY+OPHbc4Osqyh TJBD6jxjiOJeZ+CHuJlXlT+vYljcBSG7/L4ilFeRH2zag0CkNHYLKfzg6Y40Qovu RxZJDUyHNcnbVgc0i3cmKhMuBDn0L5cNu3zBeeqzk2Io8YwIZyZ7pTlPx3nc3jVj lh4bJvH53K9N03uRp9GcHUAAtjLnx43jDU2ACRqv/RExAvEGJqCEJxyLC8GMwL0C fmt+Xh6NOReE8WtusbP+bci57DlWoZLJJvIMPXA7E0NzfvScq06RyIS6PA12SSW6 qWibJ1dZx+Fc4ibwIfYaU/GN2OS8mvUA9i5Ec6jRST2ZI4RLuSoBzu9pqmew== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:subject:subject:to :to:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t= 1768414717; x=1768501117; bh=4QCCeond0bixnGpevREuaRj7bNA2rwud9t1 m9kzn2H8=; b=cAXPiHRuLyYUCQk1N74SSMJdkM13ffg4Kp5X6Y80LGLlYPIblG+ MmmhYQcQenz7yMEijqXvQX9/keUrjAoYCETOwWtnk4SqMU0acCx0pTd3SjD+mXFE CNcpcP1wRfrKfK/Hw9ws+rnTvQ89xUxmXOKYR7OkttzEYOJmRF+DMb3MwV3pPeqo sTUKBgnraQWmjpAYVX8bnyryKaGGi9PeQax3Bx3U/YgfUGUnCoQ5gXQyerlKInxD UNaFwMU4W0mxlvTGSp5CXIs2YMtsli5fe5KsJfTLfedX8z0MavGv71uEgXCHrcl/ URhQ0mO1o9Z5yqqJ3HoFEMk7lOyhqVNiNgg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeefgedrtddtgdduvdefkeekucetufdoteggodetrf dotffvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfurfetoffkrfgpnffqhgenuceu rghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujf gurhepfffhvfevuffkfhggtggujgesthdtsfdttddtvdenucfhrhhomheptehnughrvghs ucfhrhgvuhhnugcuoegrnhgurhgvshesrghnrghrrgiivghlrdguvgeqnecuggftrfgrth htvghrnhepfeffgfelvdffgedtveelgfdtgefghfdvkefggeetieevjeekteduleevjefh ueegnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomheprg hnughrvghssegrnhgrrhgriigvlhdruggvpdhnsggprhgtphhtthhopeegpdhmohguvgep shhmthhpohhuthdprhgtphhtthhopegvvhhsihesrghmrgiiohhnrdgtohhmpdhrtghpth htohepphhivghrrhgvrdhfohhrshhtmhgrnhhnsehgmhgrihhlrdgtohhmpdhrtghpthht ohepshhurhihrghpohhonhgulhgrgeesghhmrghilhdrtghomhdprhgtphhtthhopehpgh hsqhhlqdgsuhhgsheslhhishhtshdrphhoshhtghhrvghsqhhlrdhorhhg X-ME-Proxy: Feedback-ID: id4a34324:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 14 Jan 2026 13:18:37 -0500 (EST) Date: Wed, 14 Jan 2026 13:18:36 -0500 From: Andres Freund To: Pierre Forstmann Cc: surya poondla , "Si, Evan" , "pgsql-bugs@lists.postgresql.org" Subject: Re: BUG #19369: Not documented that io_uring on kernel versions between 5.1 and below 5.6 does not work Message-ID: References: <19369-aa853da20e970a89@postgresql.org> <20ad6102-afed-4821-9136-d0b55b5a45f9@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20ad6102-afed-4821-9136-d0b55b5a45f9@gmail.com> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Hi, On 2026-01-14 19:15:17 +0100, Pierre Forstmann wrote: > Is asynchronous I/O as introduced in PG 18 also available for Windows > platform and possibly for Solaris, AIX, FreeBSD platforms ? Yes, but only using io_method=worker. Greetings, Andres Freund