From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from outpost1.zedat.fu-berlin.de (outpost1.zedat.fu-berlin.de [130.133.4.66]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EB61814A4DB; Thu, 28 Aug 2025 12:19:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=130.133.4.66 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756383545; cv=none; b=JDIs8T0jkKLUEsqGcuhLv5mAiJBcNDiThkRrDwq5Oxf7vP3XNouEX28Q3vEOJ61KUQuiswDOzjptKtFvmci5k2KhBAtMfp02j6I0s1KKSfMZYQVOvxZGn53WOZBEs641OJDOdCasOjfl0hDUhfhpLLbFEALPrMhphVaWzgxQf2U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756383545; c=relaxed/simple; bh=R1Zh6DVmX5hm+nHLOR3DImfFjAfSm0x/soS0zR7zvUY=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=hhq6JmySIFmrNPOya+YguoW/eeDqgU/Oegn6zgr9feTtqXD/E3+00z8NZlYk0yhtUYQndOherdUqa4tjHhp+QBJ4gHyMrWweWqgvIHpihXYXASpW52Mt2PhQA+2doMD029WUYTCNzbzoGaxYmdhICqzl4v/FK8iDUYtH97Em1+0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=mkarcher.dialup.fu-berlin.de; spf=pass smtp.mailfrom=zedat.fu-berlin.de; dkim=pass (2048-bit key) header.d=fu-berlin.de header.i=@fu-berlin.de header.b=dpXi1dXr; arc=none smtp.client-ip=130.133.4.66 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=mkarcher.dialup.fu-berlin.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=zedat.fu-berlin.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=fu-berlin.de header.i=@fu-berlin.de header.b="dpXi1dXr" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=fu-berlin.de; s=fub01; h=Content-Transfer-Encoding:MIME-Version:Message-ID: Date:Subject:Cc:To:From:From:Reply-To:Subject:Date:Message-ID:To:Cc: MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=R1Zh6DVmX5hm+nHLOR3DImfFjAfSm0x/soS0zR7zvUY=; t=1756383541; x=1756988341; b=dpXi1dXrbbcQDkpIxu32Dz0bHkqotg/0bskdB+lBjEst2TaeZgqyP1g1habhAxP/xn09jY4Ti+5 4KiFRcZy/QMf9mLkE9lFAgiAaxtd0l62wWRPGC2mfqquEwNlLU1VgHCb22LD8uygb2hdLkfbe6BMy CQXHWoyKyVRw+y+4igyYqaRqNquXprxn9MtfMyO/3GH100lc8rxQE0I/Z/euW6K0JZh5u6wjgaUEH hNCXk5znjsJexRF73ZPa/z5loaDnduTe/DP8J/imdZpSnBB70QqGs4jv2ZlHek5pj7gpM1BkB0Jhf JAe8Y7R7uXBe2ojykl4j8zrF1LTa67chR43A==; Received: from inpost2.zedat.fu-berlin.de ([130.133.4.69]) by outpost.zedat.fu-berlin.de (Exim 4.98) with esmtps (TLS1.3) tls TLS_AES_256_GCM_SHA384 (envelope-from ) id 1urbae-00000003vVw-3uJG; Thu, 28 Aug 2025 14:18:52 +0200 Received: from [89.57.34.174] (helo=Geist14) by inpost2.zedat.fu-berlin.de (Exim 4.98) with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (envelope-from ) id 1urbae-00000000HjT-2vPq; Thu, 28 Aug 2025 14:18:52 +0200 From: Michael Karcher To: linux-kernel@vger.kernel.org Cc: sparclinux@vger.kernel.org, Michael Karcher , Andreas Larsson , John Paul Adrian Glaubitz , Anthony Yznaga Subject: sparc: Another fix for accurate exception reporting in copy_{from,to}_user Date: Thu, 28 Aug 2025 14:18:35 +0200 Message-ID: <20250828121844.2250-1-kernel@mkarcher.dialup.fu-berlin.de> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: sparclinux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Original-Sender: kernel@mkarcher.dialup.fu-berlin.de X-ZEDAT-Hint: PTO As a follow-up to the series sent earlier to fix accurate exception reporting on UltraSPARC, UltraSPARC III, Niagara and Niagara 4, here is another patch to fix accurate exception reporting on M7.