From: Fedora Kernel Team <kernel-team@xxxxxxxxxxxxxxxxx>
New configs in lib/Kconfig.debug
Hi,
As part of the ongoing rebase effort, the following configuration
options need to be reviewed.
As a reminder, the ARK configuration flow involves moving unreviewed
configuration options from the pending directory to the ark directory.
In the diff below, options are removed from the pending directory and
added to the ark hierarchy. The final options that need to be ACKed
are the files that are being added to the ark hierarchy.
If the value for a file that is added should be changed, please reply
with a better option.
CONFIG_DEBUG_VM_PGTABLE:
This option provides a debug method which can be used to test
architecture page table helper functions on various platforms in
verifying if they comply with expected generic MM semantics. This
will help architecture code in making sure that any changes or
new additions of these helpers still conform to expected
semantics of the generic MM. Platforms will have to opt in for
this through ARCH_HAS_DEBUG_VM_PGTABLE.
If unsure, say N.
Symbol: DEBUG_VM_PGTABLE [=n]
Type : bool
Defined at lib/Kconfig.debug:702
Prompt: Debug arch page table for semantics compliance
Depends on: MMU [=y] && ARCH_HAS_DEBUG_VM_PGTABLE [=y]
Location:
-> Kernel hacking
-> Memory Debugging
Cc: Prarit Bhargava <prarit@xxxxxxxxxx>
diff a/redhat/configs/common/generic/CONFIG_DEBUG_VM_PGTABLE b/redhat/configs/common/generic/CONFIG_DEBUG_VM_PGTABLE
--- /dev/null
+++ b/redhat/configs/common/generic/CONFIG_DEBUG_VM_PGTABLE
@@ -0,0 +1 @@
+# CONFIG_DEBUG_VM_PGTABLE is not set
diff a/redhat/configs/common/generic/CONFIG_TEST_BITOPS b/redhat/configs/common/generic/CONFIG_TEST_BITOPS
--- /dev/null
+++ b/redhat/configs/common/generic/CONFIG_TEST_BITOPS
@@ -0,0 +1 @@
+# CONFIG_TEST_BITOPS is not set
diff a/redhat/configs/pending-common/generic/CONFIG_DEBUG_VM_PGTABLE b/redhat/configs/pending-common/generic/CONFIG_DEBUG_VM_PGTABLE
--- a/redhat/configs/pending-common/generic/CONFIG_DEBUG_VM_PGTABLE
+++ /dev/null
@@ -1,24 +0,0 @@
-# CONFIG_DEBUG_VM_PGTABLE:
-#
-# This option provides a debug method which can be used to test
-# architecture page table helper functions on various platforms in
-# verifying if they comply with expected generic MM semantics. This
-# will help architecture code in making sure that any changes or
-# new additions of these helpers still conform to expected
-# semantics of the generic MM. Platforms will have to opt in for
-# this through ARCH_HAS_DEBUG_VM_PGTABLE.
-#
-# If unsure, say N.
-#
-# Symbol: DEBUG_VM_PGTABLE [=n]
-# Type : bool
-# Defined at lib/Kconfig.debug:702
-# Prompt: Debug arch page table for semantics compliance
-# Depends on: MMU [=y] && ARCH_HAS_DEBUG_VM_PGTABLE [=y]
-# Location:
-# -> Kernel hacking
-# -> Memory Debugging
-#
-#
-#
-# CONFIG_DEBUG_VM_PGTABLE is not set
diff a/redhat/configs/pending-common/generic/CONFIG_TEST_BITOPS b/redhat/configs/pending-common/generic/CONFIG_TEST_BITOPS
--- a/redhat/configs/pending-common/generic/CONFIG_TEST_BITOPS
+++ /dev/null
@@ -1,24 +0,0 @@
-# CONFIG_TEST_BITOPS:
-#
-# This builds the "test_bitops" module that is much like the
-# TEST_LKM module except that it does a basic exercise of the
-# clear_bit and set_bit macros to make sure there are no compiler
-# warnings from C=1 sparse checker or -Wextra compilations. It has
-# no dependencies and doesn't run or load unless explicitly requested
-# by name. for example: modprobe test_bitops.
-#
-# If unsure, say N.
-#
-# Symbol: TEST_BITOPS [=n]
-# Type : tristate
-# Defined at lib/Kconfig.debug:2025
-# Prompt: Test module for compilation of clear_bit/set_bit operations
-# Depends on: RUNTIME_TESTING_MENU [=y] && m && MODULES [=y]
-# Location:
-# -> Kernel hacking
-# -> Kernel Testing and Coverage
-# -> Runtime Testing (RUNTIME_TESTING_MENU [=y])
-#
-#
-#
-# CONFIG_TEST_BITOPS is not set
--
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/425
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