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authorJonathan Corbet <corbet@lwn.net>2018-05-10 09:59:02 -0600
committerJonathan Corbet <corbet@lwn.net>2018-05-10 15:42:22 -0600
commitc7c527dd6e7687a2479c8508eda6e4b19fc6aebb (patch)
treeeb4e2e500fe24627ea7746f5659b1165144912a1 /Documentation/features
parenta9251553c2255b2582654c0f239941ef4d830f18 (diff)
downloadlinux-c7c527dd6e7687a2479c8508eda6e4b19fc6aebb.tar.bz2
Revert "Documentation/features/vm: Remove arch support status file for 'pte_special'"
The removal of this file appears to have been premature; it's not a feature enabled by Kconfig, but it's a arch-level feature regardless. Put it back for now until some happy future time when we decide how we really want to document such features. This reverts commit 2bef69a385b4c1c01d8abae0aa035f0ffa051f07. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/features')
-rw-r--r--Documentation/features/vm/pte_special/arch-support.txt33
1 files changed, 33 insertions, 0 deletions
diff --git a/Documentation/features/vm/pte_special/arch-support.txt b/Documentation/features/vm/pte_special/arch-support.txt
new file mode 100644
index 000000000000..6a608a6dcf71
--- /dev/null
+++ b/Documentation/features/vm/pte_special/arch-support.txt
@@ -0,0 +1,33 @@
+#
+# Feature name: pte_special
+# Kconfig: __HAVE_ARCH_PTE_SPECIAL
+# description: arch supports the pte_special()/pte_mkspecial() VM APIs
+#
+ -----------------------
+ | arch |status|
+ -----------------------
+ | alpha: | TODO |
+ | arc: | ok |
+ | arm: | ok |
+ | arm64: | ok |
+ | c6x: | TODO |
+ | h8300: | TODO |
+ | hexagon: | TODO |
+ | ia64: | TODO |
+ | m68k: | TODO |
+ | microblaze: | TODO |
+ | mips: | TODO |
+ | nds32: | TODO |
+ | nios2: | TODO |
+ | openrisc: | TODO |
+ | parisc: | TODO |
+ | powerpc: | ok |
+ | riscv: | TODO |
+ | s390: | ok |
+ | sh: | ok |
+ | sparc: | ok |
+ | um: | TODO |
+ | unicore32: | TODO |
+ | x86: | ok |
+ | xtensa: | TODO |
+ -----------------------