[merged mm-stable] selftests-vm-enable-cross-compilation.patch removed from -mm tree

[merged mm-stable] selftests-vm-enable-cross-compilation.patch removed from -mm tree

[Andrew Morton]

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 1668 bytes --]


The quilt patch titled
     Subject: selftests: vm: enable cross-compilation
has been removed from the -mm tree.  Its filename was
     selftests-vm-enable-cross-compilation.patch

This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Björn Töpel <bjorn@rivosinc.com>
Subject: selftests: vm: enable cross-compilation
Date: Mon, 9 Jan 2023 12:42:51 +0100

Selftests vm builds break when doing cross-compilation.  The Makefile
MACHINE variable incorrectly picks upp the host machine architecture.

If the CROSS_COMPILE variable is set, dig out the target host architecture
from CROSS_COMPILE, instead of calling uname.

Link: https://lkml.kernel.org/r/20230109114251.3349638-1-bjorn@kernel.org
Signed-off-by: Björn Töpel <bjorn@rivosinc.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 tools/testing/selftests/mm/Makefile |    4 ++++
 1 file changed, 4 insertions(+)

--- a/tools/testing/selftests/mm/Makefile~selftests-vm-enable-cross-compilation
+++ a/tools/testing/selftests/mm/Makefile
@@ -5,7 +5,11 @@ LOCAL_HDRS += $(selfdir)/mm/local_config
 
 include local_config.mk
 
+ifeq ($(CROSS_COMPILE),)
 uname_M := $(shell uname -m 2>/dev/null || echo not)
+else
+uname_M := $(shell echo $(CROSS_COMPILE) | grep -o '^[a-z0-9]\+')
+endif
 MACHINE ?= $(shell echo $(uname_M) | sed -e 's/aarch64.*/arm64/' -e 's/ppc64.*/ppc64/')
 
 # Without this, failed build products remain, with up-to-date timestamps,
_

Patches currently in -mm which might be from bjorn@rivosinc.com are