On Sat, 24 Dec 2022 at 13:19, Marc Zyngier wrote:
>
> On Thu, 22 Dec 2022 13:01:55 +,
> Ard Biesheuvel wrote:
> >
> > On Tue, 20 Dec 2022 at 21:09, Marc Zyngier wrote:
> > >
> > > A recent development on the EFI front has resulted in guests having
> > > their page tables baked in the
On Thu, 22 Dec 2022 13:01:55 +,
Ard Biesheuvel wrote:
>
> On Tue, 20 Dec 2022 at 21:09, Marc Zyngier wrote:
> >
> > A recent development on the EFI front has resulted in guests having
> > their page tables baked in the firmware binary, and mapped into
> > the IPA space as part as a
On Thu, 22 Dec 2022 20:58:40 +,
Oliver Upton wrote:
>
> On Thu, Dec 22, 2022 at 09:01:15AM +, Marc Zyngier wrote:
> > On Wed, 21 Dec 2022 17:46:24 +, Oliver Upton
> > wrote:
> > > - When UFFD is in use, translation faults are reported to userspace as
> > >writes when from a RW
On 12/13/22 01:16, Sean Christopherson wrote:
Use $(wildcard ...) to find the library source files instead of manually
defining the inputs, which is a maintenance burden and error prone.
No, please don't. This leads to weird errors, for example when "git
checkout" is interrupted with ^C. I
On 12/13/22 01:16, Sean Christopherson wrote:
Include lib.mk before consuming $(CC) and document that lib.mk overwrites
$(CC) unless make was invoked with -e or $(CC) was specified after make
(which apparently makes the environment override the Makefile?!?!).
Yes, it does. In projects that
On 12/13/22 01:16, Sean Christopherson wrote:
Explicitly disable the compiler's builtin memcmp(), memcpy(), and
memset(). Because only lib/string_override.c is built with -ffreestanding,
the compiler reserves the right to do what it wants and can try to link the
non-freestanding code to its own
On 12/13/22 01:16, Sean Christopherson wrote:
-ifeq ($(ARCH),riscv)
- UNAME_M := riscv
+ifeq ($(ARCH),x86)
+ ARCH_DIR := x86_64
+else ifeq ($(ARCH),arm64)
+ ARCH_DIR := aarch64
+else ifeq ($(ARCH),s390)
+ ARCH_DIR := s390x
+else ifeq ($(ARCH),riscv)
+ ARCH_DIR :=
