From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id C2035C61D97 for ; Fri, 24 Nov 2023 15:07:08 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 406B88D008D; Fri, 24 Nov 2023 10:07:08 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 3B7608D0084; Fri, 24 Nov 2023 10:07:08 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 2A5998D008D; Fri, 24 Nov 2023 10:07:08 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 19ECE8D0084 for ; Fri, 24 Nov 2023 10:07:08 -0500 (EST) Received: from smtpin11.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id D7A7B160C88 for ; Fri, 24 Nov 2023 15:07:07 +0000 (UTC) X-FDA: 81493175694.11.C744583 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf11.hostedemail.com (Postfix) with ESMTP id 93FF540034 for ; Fri, 24 Nov 2023 15:07:05 +0000 (UTC) Authentication-Results: imf11.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=YRXAk877; spf=none (imf11.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org; dmarc=none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1700838425; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=Q78WGe4buDmFTY2CNafH/GdHZsiQ6etEmfh4tkpfnOU=; b=vJ10MTGlKYm2DXS9c/ueu5ySJo9sQLqJMfnvmaYhos1D+kOrjHIcPP6KDQh7HPGbCNiyKS 4F3/DB14yH++jqUBR7o+aCFBHbWIeSb08o3cAPbqj+8R3On9mF+JOJbqx4JtZl/Gn6yRfw 6NipwTHkAJwl7P58NKfJa3B2InX3IT4= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1700838425; a=rsa-sha256; cv=none; b=gGZ336hZYb8E1fJapNoq4m32kfWHu0BmOGjNHpAI13DDCw1uwBz3aZZmbB/MeD0uoFM+HM S/81RActfBJJowUA1MAUyQJrwu2OgT5jsSP9bOc2KpaG5S4bCJWaibk9IIXdDjbLpuphUv 5Tlsi0ByN3/kQhaLZDOsgXTSRo8Req8= ARC-Authentication-Results: i=1; imf11.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=YRXAk877; spf=none (imf11.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org; dmarc=none DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=Q78WGe4buDmFTY2CNafH/GdHZsiQ6etEmfh4tkpfnOU=; b=YRXAk877eHcw4jEKun+aoPzTE9 CYfF/sgXjTuK19iWbf8NmsYKTNmGxDQ+fmIfQhvErcUre8w0XhdASts6xux6L7d5Fx5ump381csYl QgWniTOVATOJ6P4u2tPOX9zm+0wx1AccWYL5p8kHFlL2ZzOZl8NPaqhOWBOoSI1zwDPoPwR971/Jm UEdsW0CZ+iQj+jCPP2Tz0eWhcCg3NESrtD//5s7brjqXRZy+ra4D8vEUYr+wv3HaEt5NuL9XvQXtW mPE5Fw0pPoL46h0I98kVI9Gbob1m7tXrlS0oMCGztNVYuAq1ELNYnJgwT7YI11SLSTUSM8C093xcU 5rExqhRA==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1r6XlU-008ggk-2W; Fri, 24 Nov 2023 15:06:44 +0000 Date: Fri, 24 Nov 2023 15:06:44 +0000 From: Matthew Wilcox To: Greg KH Cc: Bagas Sanjaya , Chun Ng , Linux Kernel Mailing List , Linux Regressions , Andrew Morton , Linux Memory Management List , "Liam R. Howlett" , Ankita Garg Subject: Re: [REGRESSION]: mmap performance regression starting with k-6.1 Message-ID: References: <2023112402-posing-dress-4bf2@gregkh> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2023112402-posing-dress-4bf2@gregkh> X-Rspamd-Queue-Id: 93FF540034 X-Rspam-User: X-Stat-Signature: q36anf16trgc41k46nm3jdw1e385d5h8 X-Rspamd-Server: rspam03 X-HE-Tag: 1700838425-594691 X-HE-Meta: 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 JOB9EpTZ /Xdv2lZjPZtejxvP+D9ARzqb04jQ3g4GijRgW1pe63Iymdei0B7MmVwH4eGvuDqsTNVHdA4lhT+BeMYAyhZTEzB1vR2zhyaM5SepT6hs8bp1dNsRW+ArfUZVqPHFTfFdbGFlG2gxcED4KEjU= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000005, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Fri, Nov 24, 2023 at 11:52:06AM +0000, Greg KH wrote: > On Fri, Nov 24, 2023 at 01:04:28AM +0000, Matthew Wilcox wrote: > > On Fri, Nov 24, 2023 at 07:15:34AM +0700, Bagas Sanjaya wrote: > > > On Thu, Nov 23, 2023 at 03:38:18PM +0000, Matthew Wilcox wrote: > > > > On Thu, Nov 23, 2023 at 12:07:40PM +0700, Bagas Sanjaya wrote: > > > > > Anyway, I'm adding this regression to regzbot: > > > > > > > > > > #regzbot ^introduced: v6.0..v6.1 > > > > > > > > this is not a regression. close it, you idiot. > > > > > > > > > > > > > > why? > > > > > > Confused... > > > > yes. you're perpetually confused. stop trying to help, you only make > > things worse. learn about the things you work on, or give up. > > Um, is this really called for? Bagas is trying to help track > regressions, and if something isn't a regression like you say here, a > simple "This is not a regression, it's already resolved in newer > kernels" is fine. Bagas has a long history of inappropriately attempting to "help" and due to a lack of understanding wasting peoples time. He's not too dissimilar to the various wrongbots we've had over the years, including Richard B Johnson, Markus Elfring, etc. I've tried to help guide him towards being a more productive contributor, but'have failed. Mostly I ignore him now, but when he's instructing a bot to harass me, that crosses a line.