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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 198BFFF886C for ; Tue, 28 Apr 2026 08:37:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: Message-ID:Date:References:In-Reply-To:Subject:Cc:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=XMex7aa9ddoW2HqWhtMcWaC7o2DU+P7YzO4RYUnG51I=; b=H8qxkpInFODNOmmltb0WWb7hS5 PcthJeHsmuHGQBeicQXN6wF0CMg/LZo7K+/rEX+TVAoEkHm0LuJ8Cz6XYGuxAE3s6qs1O+ECifAWU OypNZw1p+Gzl6GfpqSiRBZt+GAf+VIfOHZ4yoMpZUT4xAGtj2QR3xqrjZlVHqfD3Ysa6o6ieCodg4 LIFxLpYmGs+KVL/2kzagOKMdHeEz1SmM1+PVIakUHB9BeN6EXybhS01uKqE89vbPnnRg5eFSmRXB3 5HpyBfcR1DQKaxlusaLNXfFbh3WTFmEQ0WFGphZ24O0OMrFfGkek2Y7Nx0/3WFBiWuxQ/XmsdVylM 1lY5dBYw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wHdwC-00000000tmH-1PJH; Tue, 28 Apr 2026 08:37:00 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wHdwA-00000000tlv-19HG for linux-arm-kernel@lists.infradead.org; Tue, 28 Apr 2026 08:36:59 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id E196B448A6; Tue, 28 Apr 2026 08:36:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 561A3C2BCAF; Tue, 28 Apr 2026 08:36:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777365405; bh=6431jNMlyh5TZtkffCv2Acjak2j02YoCm1/rh7vP68Y=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=bjZl9ocH4SCCsKL6l+xut4XRgQbREMkmZTjBz0W35LvibOIiSFM4swxDiBLi1B4kq CiYK9Q4JEB06BO80FC0P6bHV5Su4RUiMFTFE91SEHGNH8RIqFyaKrElslx6pHkrQF1 8E+C9J4DD2WmyWL+PQ12DB4h4cEoj+ceqmG4fI1lwYCbKXkgF67rW/lIq0k9pwxsXM bDCN4ArLqgLMb7mH0rT9r0C5tVx8TqkGSu3EXmqvODEQfKT2cnddKCXa6Go7S4S0zt N7kxo15ymikiGVFMJnXvBpTWwgEbcgyLEYK89Q7hTrlRTlW97mNuUhNHoLKSUwFyLc FwENZ0Ur+VklQ== From: Thomas Gleixner To: Peter Zijlstra Cc: Mathias Stearn , Dmitry Vyukov , Jinjie Ruan , linux-man@vger.kernel.org, Mark Rutland , Mathieu Desnoyers , Catalin Marinas , Will Deacon , Boqun Feng , "Paul E. McKenney" , Chris Kennelly , regressions@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Ingo Molnar , Blake Oler , Florian Weimer , Rich Felker , Matthew Wilcox , Greg Kroah-Hartman , Linus Torvalds Subject: Re: [REGRESSION] rseq: refactoring in v6.19 broke everyone on arm64 and tcmalloc everywhere In-Reply-To: <20260428080359.GI3126523@noisy.programming.kicks-ass.net> References: <87ik9i0xlj.ffs@tglx> <87a4ut1njh.ffs@tglx> <87v7dgzbo7.ffs@tglx> <20260424150318.GE641209@noisy.programming.kicks-ass.net> <87se8kywhb.ffs@tglx> <87jyttz8cf.ffs@tglx> <20260428080359.GI3126523@noisy.programming.kicks-ass.net> Date: Tue, 28 Apr 2026 10:36:41 +0200 Message-ID: <87340fzdk6.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260428_013658_333691_B5E943AF X-CRM114-Status: UNSURE ( 8.87 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Apr 28 2026 at 10:03, Peter Zijlstra wrote: > On Mon, Apr 27, 2026 at 12:04:48AM +0200, Thomas Gleixner wrote: >> + * - 5 >> + - Time slice extensions >> + - Not supported >> + - Supported > > I'm sure its cute when rendered, but when read as text this is nigh on > unreadable. I tried the other table variants. They are even worse :)