From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=192.198.163.11 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792422427; b=z030ANQm3zYDBeeWQFv/vVsktfxZFhnnkQzdgHINSpb6dLQFoKdLuD0JiY+euOwYOLw6 /AEz/iPvgL5YLjFASa1ELlvI2V2Aw6N11jOSdSZLKzU/IwBxcajZ9r8hqo1CkhUAcLZcr Y56aNj+kFojqMYG3vkL9ImUOfQTrgCe4FJwTPLd/gLzOjVw/14Ez3MqjE5Czx1/aOZ/8Z Azym8+WcVMT89h4gkHJ5fdVV7PfHTjaIDHpQQntQj7YI8PO/mC9ACoaoc2+oZFDmag/SC tB51GEN8yyImSaVDbXOzz6Q7Vt8FP9AIRQBz9ILFgXcS1nH6vg1ur0EuGYbyfBtyZDg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792422427; h=DMARC-Filter:DKIM-Signature:X-CSE-ConnectionGUID:X-CSE-MsgGUID: X-IronPort-AV:X-IronPort-AV:Received:X-CSE-ConnectionGUID: X-CSE-MsgGUID:X-ExtLoop1:X-IronPort-AV:Received:Received:From:To:Cc: Subject:Date:Message-ID:X-Mailer:MIME-Version: Content-Transfer-Encoding; bh=P7x5f5MlO7pba1PkgVjtCCEjTromF+t2NioPL+wznnM=; b=uH1OHhu4Ki2N8CatHa2jHsVzzqJOGM5emTZDJvIJDQJXg9rwWM+yFCp38NNLTTbJ21Dg l9Quljbt1DbThcprNGJFlOr6NWCeqoWBYUz+w7iL9adIT3QhHIB+ZLGQc7bsrUamh3YBm /Kx2kW2RiOP1JGkLYCqm74FKJDnjfxbGkzhLQ9OGTvoJjBdsSUekkTBw3v1PwM4ccYCoO fu+d6d09FVcHXTo5OaYmYh5tsZsNqizgaI3VjWLE3JD6BE6csNJY9o6vdvsanqWsnsICH 0FGZStyZsvdUpKyRuj/nJ3OTmd0QueTD2RJUSbNHw/2rd/K/IUvaiHMMgfU7crZwUFg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=X2h2adA1; arc=none smtp.remote-ip=192.198.163.11 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 45BE3608340D for ; Mon, 19 Oct 2026 15:07:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 45BE3608340D Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=X2h2adA1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1792422428; x=1823958428; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=wcn49Qo1huNeK3nocXip69Rn3nQwCMlycN0qZ53oVfM=; b=X2h2adA1dibYV9zIwcnAtXxkoe60RjqDf9rONinC94Wn5KMak+WAiRc9 xMb+qTh7lZl9eCjkO0a2CwYkZEBuGOhEr9Kg7pRdq/fPHDblrM0DXV0zl 75TOOBqSDc0vHsfC3Q52KLf5BiAjZEbrpK7G+mqtCYBUEvWlNpGXCurJn 0dBXyeClF0IqeK1f+AsphrDtwTaB9rC5B68lV3pIEO/mZO/OEILO0BK3D PS2vwvLjLBBJrBPPNkBASilW1OAS6PhuEjXQ0HPMTFaaJ9nfvuhE4Zah3 HwvS58aIsP9Du00UwReT43/rmpvW7apNINfCIAzFWTYie+5m0OfoYU/X5 Q==; X-CSE-ConnectionGUID: UUAXTDLSRoeRyi3ORr1HdQ== X-CSE-MsgGUID: xp0+mcxkQyKxm85+g8gh0w== X-IronPort-AV: E=McAfee;i="6800,10657,11940"; a="1013310" X-IronPort-AV: E=Sophos;i="6.27,167,1787036400"; d="scan'208";a="1013310" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Oct 2026 08:07:07 -0700 X-CSE-ConnectionGUID: 7QshJPX4TQ+/vfdFA9TCPA== X-CSE-MsgGUID: vL7ITANxQqy4m9A5Ho5JbQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,167,1787036400"; d="scan'208";a="2437052" Received: from smtp.ostc.intel.com ([10.54.69.131]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Oct 2026 08:07:06 -0700 Received: from ray2.intel.com (unknown [10.125.111.15]) by smtp.ostc.intel.com (Postfix) with ESMTP id 5AEEB6393; Mon, 19 Oct 2026 08:07:06 -0700 (PDT) From: Dave Hansen To: torvalds@linux-foundation.org Cc: x86@kernel.org, linux-kernel@vger.kernel.org, Dave Hansen Subject: [GIT PULL] x86/kdump for 7.4-rc1 Date: Mon, 19 Oct 2026 08:07:04 -0700 Message-ID: <20261019150704.1851215-1-dave.hansen@linux.intel.com> X-Mailer: git-send-email 2.43.0 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi Linus, Please pull some x86/kdump changes for 7.4-rc1. Some kdump code is using NR_CPUS_DEFAULT as if it were the actual, in-use max number of CPUs. Move it over to use NR_CPUS instead. I suspect this one being in-tree for a few years means that the vast majority of kdump users are on distro kernels that don't drop NR_CPUS below the defaults. -- The following changes since commit cee9395acd8043be0644b25c34bfa86623f2b935: Linux 7.3-rc1 (2026-08-30 13:34:40 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_kdump_for_7.4-rc1 for you to fetch changes up to d949fa7b1ec54c626b656f873b95d76b8ab0d143: crash: Update stale NR_CPUS_DEFAULT references in elfcorehdr sizing docs (2026-09-02 14:25:16 -0700) ---------------------------------------------------------------- - Resolve NR_CPUS versus NR_CPUS_DEFAULT confusion ---------------------------------------------------------------- Ionut Nechita (2): x86/crash: Reserve elfcorehdr for CONFIG_NR_CPUS, not CONFIG_NR_CPUS_DEFAULT crash: Update stale NR_CPUS_DEFAULT references in elfcorehdr sizing docs arch/x86/kernel/crash.c | 6 +++--- kernel/Kconfig.kexec | 2 +- kernel/crash_core.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-)