From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ed1-f45.google.com (mail-ed1-f45.google.com [209.85.208.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A2F8C610C for ; Sat, 8 Jun 2024 07:47:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.45 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717832825; cv=none; b=ojFzTHgXqm8jC1l7xjpRSCW7BWFHKvQw7OdMnZx+ov+PBq/gHZF9sShGLPf0YJPzoBKS6UcvsV5PP5HtIY4vY9Q5YiJXMPSHqyKhtQjirGMNskgqx5yplv8ot3HwWBZVnkdJiC5McCmZMAm6wShudpB5mwRrQGILhX18GLigMEc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717832825; c=relaxed/simple; bh=gVDrztmJdahSzu8wPuo0l+SbQvznzoielTJwCFk2C8M=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=fc4a4cIXbVSWTrjeCbTwCUA3GWOlDT7TueYNT/5VLaQz8Jrq6MG0XIPoT0Dek8tdsMzc7yFKvqAWL0gp89mgl/1qePgux6VTPv5WaAT+QBNu/mRVXclIRXDpfop+oh/30dh3SdsrambLppoVv3CYFm/IcWqagm4CSq/YXw46fQs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=BqwxI62p; arc=none smtp.client-ip=209.85.208.45 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="BqwxI62p" Received: by mail-ed1-f45.google.com with SMTP id 4fb4d7f45d1cf-578517c7ae9so3277285a12.3 for ; Sat, 08 Jun 2024 00:47:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1717832822; x=1718437622; darn=vger.kernel.org; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :sender:from:to:cc:subject:date:message-id:reply-to; bh=vj0YCvAtmcOxb4pfXz7wbHsH3A3TClO1n/6FxRDBYIs=; b=BqwxI62pjkYAmf06P+PZlbZ9LpL7DBN/kHeRAq0PmuBp/Bb6eF1dfrTfmlFldYcpjC fv2MqaC0UuVv9pnIpNJopfog6Sst6uKj/a5rz++IZPbBeV/zqv3qhWX+iDLUaepsheUf SKJYRPcmWUHTtfdVrDe1/BzZmiMhduCqhgQnItHWUoj8kKsuulFhNE43ovjzNliQquJs lU6y3TmoCZlJtPe9+LRkrR7CICGetxcJPIsMo2LseMg18u3BBKzpow/MoAXb3sZoYsB1 ZTlLhlFJCdVmRPHDH76hvKu/MQg28Rr5EiNeLdiuDk2jaMzHXP6wtnuN10aBiyFTto9M DoZA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1717832822; x=1718437622; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :sender:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=vj0YCvAtmcOxb4pfXz7wbHsH3A3TClO1n/6FxRDBYIs=; b=RwtDAPExt7uKxFlQKe09wucdUeWtaPd612LcQQeSjpq2sRsPD+wADev7GqlWoo/YK2 0Q1uNcNGlfEzBtbwe06GPA+dL6UPo1Ll8Qo85Bv4RanIGp8Gkm5MhONFTIZZXm/imRiN Cb4cgRBGAimXHEDaVVoi92INncE0IBF+u2JG+cEj+szTt4nyhpDL/qM+Mp+P4DOKOb9z rIZp3NPpgm1ob821BvWoX91yjJN50bG/k3jRE9kaGu5EQCLcwLHJhmWrNWn21aYOyT9C V5YVkcDQfkz1/aBEv//ckJ7QetoWH/CoGJHtKtF8KplQE8D/ioQt51tF/QSc0nOJFIG1 3Jzg== X-Gm-Message-State: AOJu0YwtRNy2ZNKMtxObtZOiBFOi+QNMNlxgO/HhyYcQrN0bPLBAfowK GqrXLJYJs0DdYUBkXaxyPgCycxz7BBXWHUT8PtnKd1ScPJb3Kr2T X-Google-Smtp-Source: AGHT+IH8uyHEby49kKpXl2BfkhsKe1dgLeuoVKoDxXdp3K4tdLZP5Xah7GoSI47xePbzCyHtBD6NzQ== X-Received: by 2002:a17:906:2894:b0:a6f:cae:b145 with SMTP id a640c23a62f3a-a6f0caeb6bdmr29122866b.5.1717832821693; Sat, 08 Jun 2024 00:47:01 -0700 (PDT) Received: from gmail.com (1F2EF20A.nat.pool.telekom.hu. [31.46.242.10]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a6c86d342c0sm308508366b.179.2024.06.08.00.47.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 08 Jun 2024 00:47:01 -0700 (PDT) Sender: Ingo Molnar Date: Sat, 8 Jun 2024 09:46:59 +0200 From: Ingo Molnar To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Thomas Gleixner , Borislav Petkov , Dave Hansen , Peter Zijlstra , Andrew Morton , "H. Peter Anvin" , x86@kernel.org Subject: [GIT PULL] x86 fixes Message-ID: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Linus, Please pull the latest x86/urgent Git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-2024-06-08 # HEAD: c625dabbf1c4a8e77e4734014f2fde7aa9071a1f x86/amd_nb: Check for invalid SMN reads Miscellaneous fixes: - Fix kexec() crash if call depth tracking is enabled - Fix SMN reads on inaccessible registers on certain AMD systems Thanks, Ingo ------------------> David Kaplan (1): x86/kexec: Fix bug with call depth tracking Yazen Ghannam (1): x86/amd_nb: Check for invalid SMN reads arch/x86/kernel/amd_nb.c | 9 ++++++++- arch/x86/kernel/machine_kexec_64.c | 11 +++++++++-- 2 files changed, 17 insertions(+), 3 deletions(-)