Use expect to invoke QEMU so that we can terminate the test as soon as
we get the right string in the output instead of waiting until the
final timeout.
For timeout, instead of an hardcoding the value, use a Gitlab CI
variable "QEMU_TIMEOUT" that can be changed depending on the latest
status of the Gitlab CI runners.
[This backport skips the PPC and RISC scripts as well as the XTF
scripts on x86]
Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com>
Reviewed-by: Michal Orzel <michal.orzel@amd.com>
master commit: c36efb7fce
master date: 2024-08-09 23:59:20 -0700
Debian unstable used in the Xen containers is actually bookworm.
Switching to bookworm which is now stable means we are not basing our
containers on a moving target anymore.
Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com>
Reviewed-by: Michal Orzel <michal.orzel@amd.com>
master commit: 8ab05119df
master date: 2023-08-11 19:06:49 -0700
The region that needs to be cleaned/invalidated may be at the top
of the address space. This means that 'end' (i.e. 'p + size') will
be 0 and therefore nothing will be cleaned/invalidated as the check
in the loop will always be false.
On Arm64, we only support we only support up to 48-bit Virtual
address space. So this is not a concern there. However, for 32-bit,
the mapcache is using the last 2GB of the address space. Therefore
we may not clean/invalidate properly some pages. This could lead
to memory corruption or data leakage (the scrubbed value may
still sit in the cache when the guest could read directly the memory
and therefore read the old content).
Rework invalidate_dcache_va_range(), clean_dcache_va_range(),
clean_and_invalidate_dcache_va_range() to handle a cache flush
with an element at the top of the address space.
This is CVE-2023-34321 / XSA-437.
Reported-by: Julien Grall <jgrall@amazon.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com>
Signed-off-by: Julien Grall <jgrall@amazon.com>
Acked-by: Bertrand Marquis <bertrand.marquis@arm.com>
master commit: 9a216e92de
master date: 2023-09-05 14:30:08 +0200
Remove the extra copy of the GPL license and license copyright headers
from CONTRIBUTING and the top-level COPYING.
Mention of the LICENSES/ directory and also mention the SPDX tag.
SPDX support is still in progress and COPYING files in subdirectories
still need to be updated.
Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com>
Reviewed-by: Julien Grall <jgrall@amazon.com>
Release-acked-by: Henry Wang <Henry.Wang@arm.com>
Add the individual licenses under a new top-level directory named
"LICENSES". Each license file includes its related SPDX tags.
Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com>
Acked-by: Julien Grall <jgrall@amazon.com>
Release-acked-by: Henry Wang <Henry.Wang@arm.com>
Disable xen,enhanced because we don't use PV drivers in this test and
also because the kernel used for testing is old and unpatched and would
break if xen,enhanced is passed.
This patch unbreaks gitlab-ci.
Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com>
Reviewed-by: Ayan Kumar Halder <ayankuma@amd.com>
Tested-by: Ayan Kumar Halder <ayankuma@amd.com>
Stefano Stabellini