From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Subject: Re: [PATCH 23/62] x86/idt: Move IDT to data segment Date: Wed, 19 Feb 2020 11:42:13 +0100 Message-ID: <20200219104213.GJ22063@8bytes.org> References: <20200212115516.GE20066@8bytes.org> <879ace44-cee3-98aa-0dff-549b69355096@suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Return-path: Content-Disposition: inline In-Reply-To: <879ace44-cee3-98aa-0dff-549b69355096@suse.com> Sender: linux-kernel-owner@vger.kernel.org To: =?iso-8859-1?Q?J=FCrgen_Gro=DF?= Cc: Andy Lutomirski , Andy Lutomirski , X86 ML , "H. Peter Anvin" , Dave Hansen , Peter Zijlstra , Thomas Hellstrom , Jiri Slaby , Dan Williams , Tom Lendacky , Kees Cook , LKML , kvm list , Linux Virtualization , Joerg Roedel List-Id: virtualization@lists.linuxfoundation.org Hi Jürgen, On Wed, Feb 12, 2020 at 05:28:21PM +0100, Jürgen Groß wrote: > Xen-PV is clearing BSS as the very first action. In the kernel image? Or in the ELF loader before jumping to the kernel image? Regards, Joerg