From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-fw-80008.amazon.com (smtp-fw-80008.amazon.com [99.78.197.219]) (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 34AF222094 for ; Fri, 28 Mar 2025 18:46:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=99.78.197.219 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743187583; cv=none; b=HkpNQGGIx3U2mJpUi+JRunQfJsjqZSwCwww85B6d69IzINhF4KyV4fftEAFevXJmxmBCkMGcMmnS71Eydyri5iKa3nFIDnwOfw9mw54JQ4BtAaRrreuQMNdrKZ2Gg8/zoa9JzecgbCBD88unjcGg9vt/oL0D1XJNL72uw/ahT6M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743187583; c=relaxed/simple; bh=P1Q3XMje0NUvkabdcM7lRASwTClU8d5c7ikT4F3TYpw=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=IcNZ/9XqtFTUt53YHJgqxFhRdeqOqAH6zN1MCOD/f87fCXcOaNGpwbKFvHD6Sfw+nqkMfoHCoao+1EjOFKT47JM0sZ8LYslQKdpH9LZ3f3RlDIUTmWpHvP8W5+OYTLlK+y2ds6eYnDampIxzm3GvLq84Egw1Gkr0/UbOdgV4k2Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com; spf=pass smtp.mailfrom=amazon.com; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b=oa6+IPTx; arc=none smtp.client-ip=99.78.197.219 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=amazon.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="oa6+IPTx" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1743187582; x=1774723582; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=P1Q3XMje0NUvkabdcM7lRASwTClU8d5c7ikT4F3TYpw=; b=oa6+IPTxOW6W0bipgB/IEUwTo1U5+subKCmvOXmHK6gxnewOCb9xRXSC nAaRvEK/l8dHXTA1odigsY51az1V7vC3G7ckQWbh1F7eU+pAejaIi9gWU w0gMHjfgSwYG3EequPQsc2rqBN33+eYGm4iZB6ajHtpO7N9aEA0/AiO0x c=; X-IronPort-AV: E=Sophos;i="6.14,284,1736812800"; d="scan'208";a="182859140" Received: from pdx4-co-svc-p1-lb2-vlan3.amazon.com (HELO smtpout.prod.us-west-2.prod.farcaster.email.amazon.dev) ([10.25.36.214]) by smtp-border-fw-80008.pdx80.corp.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Mar 2025 18:46:21 +0000 Received: from EX19MTAUWB002.ant.amazon.com [10.0.21.151:38860] by smtpin.naws.us-west-2.prod.farcaster.email.amazon.dev [10.0.62.254:2525] with esmtp (Farcaster) id 2db5a3b5-6862-49b8-a00d-bb3341a230f3; Fri, 28 Mar 2025 18:46:21 +0000 (UTC) X-Farcaster-Flow-ID: 2db5a3b5-6862-49b8-a00d-bb3341a230f3 Received: from EX19D010UWA004.ant.amazon.com (10.13.138.204) by EX19MTAUWB002.ant.amazon.com (10.250.64.231) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.1544.14; Fri, 28 Mar 2025 18:46:21 +0000 Received: from u14c311f44f1758.ant.amazon.com (10.187.171.24) by EX19D010UWA004.ant.amazon.com (10.13.138.204) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.1544.14; Fri, 28 Mar 2025 18:46:21 +0000 From: Munehisa Kamata To: CC: , Subject: Request to cherry-pick a few ARM mm fixes Date: Fri, 28 Mar 2025 11:46:09 -0700 Message-ID: <20250328184609.751984-1-kamatam@amazon.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: EX19D038UWC003.ant.amazon.com (10.13.139.209) To EX19D010UWA004.ant.amazon.com (10.13.138.204) Hello stable maintainers, The following mainline commits fix a certain stack unwinding issue on ARM, which had existed till v6.9. Could you please cherry-pick them for 5.4.y - 6.6.y? 169f9102f919 ("ARM: 9350/1: fault: Implement copy_from_kernel_nofault_allowed()") 8f09b8b4fa58 ("ARM: 9351/1: fault: Add "cut here" line for prefetch aborts") 3ccea4784fdd ("ARM: Remove address checking for MMUless devices") Confirmed these cleanly apply and build in all the branches. Thanks, Munehisa