From: Philipp Rudo <prudo@xxxxxxxxxx>
configs/process_configs.sh: make use of dummy-tools
Using cc-option adds a dependency on the compiler in the configuration
environment. This usually breaks the config creation when the target
architecture is not the host architecture. As a remedy f88717cf44eb
("Temporarily switch TUNE_DEFAULT to y") unset failing configs to their
defaults. In the meantime upstream introduced the scripts/dummy-tools,
which are meant to disable cc-option checks by always returning 'y'.
Make use of the dummy-tools and revert the workaround.
Using the dummy-tools process_configs.sh finds new unset configs. These
are added to pending-common and set to their default.
Signed-off-by: Philipp Rudo <prudo@xxxxxxxxxx>
diff a/redhat/configs/pending-common/generic/CONFIG_INIT_STACK_ALL_PATTERN b/redhat/configs/pending-common/generic/CONFIG_INIT_STACK_ALL_PATTERN
--- /dev/null
+++ b/redhat/configs/pending-common/generic/CONFIG_INIT_STACK_ALL_PATTERN
@@ -0,0 +1 @@
+# CONFIG_INIT_STACK_ALL_PATTERN is not set
diff a/redhat/configs/pending-common/generic/CONFIG_INIT_STACK_ALL_ZERO b/redhat/configs/pending-common/generic/CONFIG_INIT_STACK_ALL_ZERO
--- /dev/null
+++ b/redhat/configs/pending-common/generic/CONFIG_INIT_STACK_ALL_ZERO
@@ -0,0 +1 @@
+# CONFIG_INIT_STACK_ALL_ZERO is not set
diff a/redhat/configs/pending-common/generic/arm/aarch64/CONFIG_RELR b/redhat/configs/pending-common/generic/arm/aarch64/CONFIG_RELR
--- /dev/null
+++ b/redhat/configs/pending-common/generic/arm/aarch64/CONFIG_RELR
@@ -0,0 +1 @@
+CONFIG_RELR=y
diff a/redhat/configs/pending-common/generic/s390x/CONFIG_TUNE_DEFAULT b/redhat/configs/pending-common/generic/s390x/CONFIG_TUNE_DEFAULT
--- a/redhat/configs/pending-common/generic/s390x/CONFIG_TUNE_DEFAULT
+++ /dev/null
@@ -1,4 +0,0 @@
-# Broken in commit 5474080a3a0a ("s390/Kconfig: make use of 'depends on
-# cc-option'"); refer to
-# https://lore.kernel.org/lkml/20191209164155.GA78160@xxxxxxxxxxxxxx/
-CONFIG_TUNE_DEFAULT=y
diff a/redhat/configs/pending-common/generic/s390x/CONFIG_TUNE_Z14 b/redhat/configs/pending-common/generic/s390x/CONFIG_TUNE_Z14
--- a/redhat/configs/pending-common/generic/s390x/CONFIG_TUNE_Z14
+++ /dev/null
@@ -1 +0,0 @@
-# CONFIG_TUNE_Z14 is not set
diff a/redhat/configs/process_configs.sh b/redhat/configs/process_configs.sh
--- a/redhat/configs/process_configs.sh
+++ b/redhat/configs/process_configs.sh
@@ -193,11 +193,11 @@ function commit_new_configs()
fi
echo -n "Checking for new configs in $cfg ... "
- make ARCH="$arch" KCONFIG_CONFIG="$cfgorig" listnewconfig >& .listnewconfig
+ make ARCH="$arch" CROSS_COMPILE=scripts/dummy-tools/ KCONFIG_CONFIG="$cfgorig" listnewconfig >& .listnewconfig
grep -E 'CONFIG_' .listnewconfig > .newoptions
if test -s .newoptions
then
- make ARCH="$arch" KCONFIG_CONFIG="$cfgorig" helpnewconfig >& .helpnewconfig
+ make ARCH="$arch" CROSS_COMPILE=scripts/dummy-tools/ KCONFIG_CONFIG="$cfgorig" helpnewconfig >& .helpnewconfig
parsenewconfigs
fi
rm .newoptions
@@ -227,7 +227,7 @@ function process_configs()
fi
echo -n "Processing $cfg ... "
- make ARCH="$arch" KCONFIG_CONFIG="$cfgorig" listnewconfig >& .listnewconfig
+ make ARCH="$arch" CROSS_COMPILE=scripts/dummy-tools/ KCONFIG_CONFIG="$cfgorig" listnewconfig >& .listnewconfig
grep -E 'CONFIG_' .listnewconfig > .newoptions
if test -n "$NEWOPTIONS" && test -s .newoptions
then
@@ -252,7 +252,7 @@ function process_configs()
rm .listnewconfig
- make ARCH="$arch" KCONFIG_CONFIG="$cfgorig" olddefconfig > /dev/null || exit 1
+ make ARCH="$arch" CROSS_COMPILE=scripts/dummy-tools/ KCONFIG_CONFIG="$cfgorig" olddefconfig > /dev/null || exit 1
echo "# $arch" > "$cfgtmp"
cat "$cfgorig" >> "$cfgtmp"
if test -n "$CHECKOPTIONS"
--
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1144
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