kernel: remove support for kernel 4.9

[openwrt/staging/dedeckeh.git] / target / linux / generic / pending-4.9 / 220-optimize_inlining.patch

diff --git a/target/linux/generic/pending-4.9/220-optimize_inlining.patch b/target/linux/generic/pending-4.9/220-optimize_inlining.patch
deleted file mode 100644 (file)
index 75c04ea..0000000
--- a/target/linux/generic/pending-4.9/220-optimize_inlining.patch
+++ /dev/null
@@ -1,70 +0,0 @@
---- a/arch/x86/Kconfig.debug
-+++ b/arch/x86/Kconfig.debug
-@@ -287,20 +287,6 @@ config CPA_DEBUG
-       ---help---
-         Do change_page_attr() self-tests every 30 seconds.
- 
--config OPTIMIZE_INLINING
--      bool "Allow gcc to uninline functions marked 'inline'"
--      ---help---
--        This option determines if the kernel forces gcc to inline the functions
--        developers have marked 'inline'. Doing so takes away freedom from gcc to
--        do what it thinks is best, which is desirable for the gcc 3.x series of
--        compilers. The gcc 4.x series have a rewritten inlining algorithm and
--        enabling this option will generate a smaller kernel there. Hopefully
--        this algorithm is so good that allowing gcc 4.x and above to make the
--        decision will become the default in the future. Until then this option
--        is there to test gcc for this.
--
--        If unsure, say N.
--
- config DEBUG_ENTRY
-       bool "Debug low-level entry code"
-       depends on DEBUG_KERNEL
---- a/lib/Kconfig.debug
-+++ b/lib/Kconfig.debug
-@@ -117,6 +117,20 @@ endmenu # "printk and dmesg options"
- 
- menu "Compile-time checks and compiler options"
- 
-+config OPTIMIZE_INLINING
-+      bool "Allow gcc to uninline functions marked 'inline'"
-+      ---help---
-+        This option determines if the kernel forces gcc to inline the functions
-+        developers have marked 'inline'. Doing so takes away freedom from gcc to
-+        do what it thinks is best, which is desirable for the gcc 3.x series of
-+        compilers. The gcc 4.x series have a rewritten inlining algorithm and
-+        enabling this option will generate a smaller kernel there. Hopefully
-+        this algorithm is so good that allowing gcc 4.x and above to make the
-+        decision will become the default in the future. Until then this option
-+        is there to test gcc for this.
-+
-+        If unsure, say N.
-+
- config DEBUG_INFO
-       bool "Compile the kernel with debug info"
-       depends on DEBUG_KERNEL && !COMPILE_TEST
---- a/arch/x86/Kconfig
-+++ b/arch/x86/Kconfig
-@@ -273,9 +273,6 @@ config ZONE_DMA32
- config AUDIT_ARCH
-       def_bool y if X86_64
- 
--config ARCH_SUPPORTS_OPTIMIZED_INLINING
--      def_bool y
--
- config ARCH_SUPPORTS_DEBUG_PAGEALLOC
-       def_bool y
- 
---- a/include/linux/compiler-gcc.h
-+++ b/include/linux/compiler-gcc.h
-@@ -89,8 +89,7 @@
-  * of extern inline functions at link time.
-  * A lot of inline functions can cause havoc with function tracing.
-  */
--#if !defined(CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING) ||              \
--    !defined(CONFIG_OPTIMIZE_INLINING) || (__GNUC__ < 4)
-+#if !defined(CONFIG_OPTIMIZE_INLINING) || (__GNUC__ < 4)
- #define inline \
-       inline __attribute__((always_inline, unused)) notrace __gnu_inline
- #else