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 822DEC56208 for ; Thu, 6 Aug 2026 10:57:25 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: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=ERPAPKSxnpd0vSAax2oMcQVD/OrrkZRHuzs0BledQMs=; b=z1E0A9B5Q8BnAVaWOCqHx9U5rB KoqrCkkJzLi9JsKuTr4ItswanfD9l7Q6b2/trNEdnWrlVxbAHiyUMhB603/lVSDb2PY0GdA6JX1k3 iN5MwSBfjJZY8wvOG2gphk5h8QaQXm80iE2XbleiMCFwVxYrUvlX5A2nnEMcE59mf6Ei9VH+zbgF2 7iqcP6LEIWmSovPkHkB6UYtty6zA3U6KexE+rcX20JhKCc5UAMUU7/TLIhj8EtGXc/wRy97FwHn+O vOdvRtX0dVRil7Tr/3QLI5/xHP6IBDbsl0iuKz+y8Fk7XK7m6TrO4ofp9cwuMajmla2nA6bkFCd3F Z970p0CQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wrvmp-00000005au5-0JEQ; Thu, 06 Aug 2026 10:57:19 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wrvmo-00000005atu-1Qrg for linux-arm-kernel@lists.infradead.org; Thu, 06 Aug 2026 10:57:18 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 1FC144363D; Thu, 6 Aug 2026 10:57:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0F4E01F000E9; Thu, 6 Aug 2026 10:57:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786013838; bh=ERPAPKSxnpd0vSAax2oMcQVD/OrrkZRHuzs0BledQMs=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=LPp3cDUeYthW9eFgy+ZxuPxn1z1C0iNeN+ZS+amHMCB5eIAjgAswzl3PJpsstV/jR 9iZLIioD3mlI5QAr7WNMvQUIZ5b0kEd6HPieGOj7XW03XR1m7HxSKRCA1CeuF6CENK U7gWUKlJUuccmgA1AYoS281ONmuTxu4DiafcHjdkxbaCZvYZqilcSMRyR8UqrnBWKQ LbOm5j1ZIvF2gUDY6VWNx/7NYqbll11RV9qobV1hfb2woOzsmdlkev6wskJpQBh3Pe x/gC160PM72LCp8J5jkke/ZmQg2Gu/J9/EgnNDuDF79MYoBCd+MA6njivIQMAiusYk B3B4qcH3ka04g== Date: Thu, 6 Aug 2026 11:57:12 +0100 From: Will Deacon To: Mark Brown Cc: Catalin Marinas , Karl Mehltretter , kernel-team@android.com, Mark Rutland , Oleg Nesterov , Shuah Khan , linux-arm-kernel@lists.infradead.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] arm64/fpsimd: ptrace: Fix inactive SVE and SSVE regsets Message-ID: References: <20260729004255.15630-1-kmehltretter@gmail.com> <178566413306.4141663.7146790540592743319.b4-ty@kernel.org> <21702e5c-2dcc-46ad-bffe-26cd76d844b9@sirena.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <21702e5c-2dcc-46ad-bffe-26cd76d844b9@sirena.org.uk> 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 Wed, Aug 05, 2026 at 10:27:18PM +0100, Mark Brown wrote: > On Sun, Aug 02, 2026 at 01:12:24PM +0100, Will Deacon wrote: > > On Wed, 29 Jul 2026 02:42:54 +0200, Karl Mehltretter wrote: > > > sve_init_header_from_task() takes header as a pointer, so for the > > > inactive mode > > > Applied selftest update to arm64 (for-next/selftests), thanks! > > > [2/2] kselftest/arm64: fp-ptrace: Fix checks for inactive SVE and SSVE regsets > > https://git.kernel.org/arm64/c/bd290e7fc245 > > As noted in the changelog applying patch 1 as a fix and this only for > -next blows up the fp-ptrace test rather impressively in any > configuration which can generate headers only reports: > > https://lava.sirena.org.uk/scheduler/job/3075737#L3231 > > for the release. Both patches really do need to go together. By "blows up" you mean the test fails, right? That's the same behaviour if anybody runs the test on a kernel without the fix. Both patches are merged in for-next/core. Will