On 26/08/2022 19.21, Alex Bennée wrote:
It's becoming harder to maintain a cross-compiler to test this host
architecture as the old stable Debian 10 ("Buster") moved into LTS
which supports fewer architectures. For now:
- mark it's deprecation in the docs
- downgrade the containers to build TCG tests only
- drop the cross builds from our CI
Users with an appropriate toolchain and user-space can still take
their chances building it.
Signed-off-by: Alex Bennée <alex.bennee@xxxxxxxxxx>
---
docs/about/build-platforms.rst | 2 +-
docs/about/deprecated.rst | 13 ++++++
.gitlab-ci.d/container-cross.yml | 1 -
.gitlab-ci.d/crossbuilds.yml | 14 -------
tests/docker/Makefile.include | 5 +--
.../dockerfiles/debian-mips-cross.docker | 40 +++++--------------
6 files changed, 27 insertions(+), 48 deletions(-)
diff --git a/docs/about/build-platforms.rst b/docs/about/build-platforms.rst
index 26028756d0..1ca9144a7d 100644
--- a/docs/about/build-platforms.rst
+++ b/docs/about/build-platforms.rst
@@ -41,7 +41,7 @@ Those hosts are officially supported, with various accelerators:
- Accelerators
* - Arm
- kvm (64 bit only), tcg, xen
- * - MIPS
+ * - MIPS (LE only)
I'd replace "LE" with "little endian" - not everybody might know that
abbreviation.
- kvm, tcg
* - PPC
- kvm, tcg
diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst
index 91b03115ee..22c2f4f4de 100644
--- a/docs/about/deprecated.rst
+++ b/docs/about/deprecated.rst
@@ -213,6 +213,19 @@ MIPS ``Trap-and-Emul`` KVM support (since 6.0)
The MIPS ``Trap-and-Emul`` KVM host and guest support has been removed
from Linux upstream kernel, declare it deprecated.
+Host Architectures
+------------------
+
+BE MIPS (since 7.2)
+'''''''''''''''''''
+
+A Debian 10 ("Buster") moved into LTS the big endian 32 bit version of
s/A Debian/As Debian/
+MIPS moved out of support making it hard to maintain our
+cross-compilation CI tests of the architecture. As we no longer have
+CI coverage support may bitrot away before the deprecation process
+completes. The little endian variants of MIPS (both 32 and 64 bit) are
+still a supported host architecture.
+
QEMU API (QAPI) events
----------------------
...
diff --git a/tests/docker/dockerfiles/debian-mips-cross.docker b/tests/docker/dockerfiles/debian-mips-cross.docker
index 26c154014d..75943619df 100644
--- a/tests/docker/dockerfiles/debian-mips-cross.docker
+++ b/tests/docker/dockerfiles/debian-mips-cross.docker
@@ -1,32 +1,14 @@
#
-# Docker mips cross-compiler target
+# Docker cross-compiler target
Why did you remove the "mips" here?
Thomas
