On Thu, Oct 29, 2020 at 09:41:13PM +0100, Thomas Gleixner wrote:
> On Thu, Oct 29 2020 at 17:59, Paolo Bonzini wrote:
> > On 29/10/20 17:56, Arvind Sankar wrote:
> >>> For those two just add:
> >>> struct apic *apic = x86_system_apic;
> >>> before a
On Thu, Oct 29, 2020 at 05:59:54PM +0100, Paolo Bonzini wrote:
> On 29/10/20 17:56, Arvind Sankar wrote:
> >> For those two just add:
> >>struct apic *apic = x86_system_apic;
> >> before all the assignments.
> >> Less churn and much better cod
On Thu, Oct 29, 2020 at 03:05:31PM +, David Laight wrote:
> From: Arnd Bergmann
> > Sent: 28 October 2020 21:21
> >
> > From: Arnd Bergmann
> >
> > There are hundreds of warnings in a W=2 build about a local
> > variable shadowing the global 'apic' definition:
> >
> > arch/x86/kvm/lapic.h:1
On Wed, Oct 21, 2020 at 05:28:33PM +0200, Daniel Kiper wrote:
> On Mon, Oct 19, 2020 at 01:18:22PM -0400, Arvind Sankar wrote:
> > On Mon, Oct 19, 2020 at 04:51:53PM +0200, Daniel Kiper wrote:
> > > On Fri, Oct 16, 2020 at 04:51:51PM -0400, Arvind Sankar wrote:
> > > &
On Mon, Oct 19, 2020 at 04:51:53PM +0200, Daniel Kiper wrote:
> On Fri, Oct 16, 2020 at 04:51:51PM -0400, Arvind Sankar wrote:
> > On Thu, Oct 15, 2020 at 08:26:54PM +0200, Daniel Kiper wrote:
> > >
> > > I am discussing with Ross the other option. We can create
>
On Mon, Oct 19, 2020 at 10:38:08AM -0400, Ross Philipson wrote:
> On 10/16/20 4:51 PM, Arvind Sankar wrote:
> > On Thu, Oct 15, 2020 at 08:26:54PM +0200, Daniel Kiper wrote:
> >>
> >> I am discussing with Ross the other option. We can create
> >> .rodata.ml
On Thu, Oct 15, 2020 at 08:26:54PM +0200, Daniel Kiper wrote:
>
> I am discussing with Ross the other option. We can create
> .rodata.mle_header section and put it at fixed offset as
> kernel_info is. So, we would have, e.g.:
>
> arch/x86/boot/compressed/vmlinux.lds.S:
> .rodata.kernel_in
On Tue, Sep 29, 2020 at 10:03:47AM -0400, Ross Philipson wrote:
> On 9/25/20 3:18 PM, Arvind Sankar wrote:
> > You will also need to avoid initializing data with symbol addresses.
> >
> > .long mle_header
> > .long sl_stub_entry
> > .long sl_gdt
&g
On Fri, Sep 25, 2020 at 10:56:43AM -0400, Ross Philipson wrote:
> On 9/24/20 1:38 PM, Arvind Sankar wrote:
> > On Thu, Sep 24, 2020 at 10:58:35AM -0400, Ross Philipson wrote:
> >
> >> diff --git a/arch/x86/boot/compressed/head_64.S
> >> b/arch/x86/boot/compre
On Thu, Sep 24, 2020 at 10:58:35AM -0400, Ross Philipson wrote:
> The Secure Launch (SL) stub provides the entry point for Intel TXT (and
> later AMD SKINIT) to vector to during the late launch. The symbol
> sl_stub_entry is that entry point and its offset into the kernel is
> conveyed to the launc
On Sat, Dec 21, 2019 at 03:03:53PM +, Tom Murphy wrote:
> In the intel iommu driver devices which only support 32bit DMA can't be
> direct mapped. The implementation of this is weird. Currently we assign
> it a direct mapped domain and then remove the domain later and replace
> it with a domain
On Thu, Oct 17, 2019 at 09:08:47AM +0200, Christoph Hellwig wrote:
> On Wed, Oct 16, 2019 at 03:15:52PM -0400, Arvind Sankar wrote:
> > > > Reported-by: Arvind Sankar
> > > > Tested-by: Arvind Sankar
> > > > Originally-by: Christoph Hellwig
&
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