kernel: split patches folder up into backport, pending and hack folders

[openwrt/openwrt.git] / target / linux / generic / pending-4.9 / 201-extra_optimization.patch

diff --git a/target/linux/generic/pending-4.9/201-extra_optimization.patch b/target/linux/generic/pending-4.9/201-extra_optimization.patch
new file mode 100644 (file)
index 0000000..b0ad420
--- /dev/null
+++ b/target/linux/generic/pending-4.9/201-extra_optimization.patch
@@ -0,0 +1,37 @@
+From: Felix Fietkau <nbd@nbd.name>
+Subject: Upgrade to Linux 2.6.19
+
+- Includes large parts of the patch from #1021 by dpalffy
+- Includes RB532 NAND driver changes by n0-1
+
+[john@phrozen.org: feix will add this to his upstream queue]
+
+lede-commit: bff468813f78f81e36ebb2a3f4354de7365e640f
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ Makefile | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index 598494bc9a4b..1f02ac9b571a 100644
+--- a/Makefile
++++ b/Makefile
+@@ -637,12 +637,12 @@ KBUILD_CFLAGS    += $(call cc-option,-fdata-sections,)
+ endif
+ 
+ ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
+-KBUILD_CFLAGS += -Os $(call cc-disable-warning,maybe-uninitialized,)
++KBUILD_CFLAGS += -Os $(call cc-disable-warning,maybe-uninitialized,) $(EXTRA_OPTIMIZATION)
+ else
+ ifdef CONFIG_PROFILE_ALL_BRANCHES
+-KBUILD_CFLAGS += -O2 $(call cc-disable-warning,maybe-uninitialized,)
++KBUILD_CFLAGS += -O2 $(call cc-disable-warning,maybe-uninitialized,) $(EXTRA_OPTIMIZATION)
+ else
+-KBUILD_CFLAGS   += -O2
++KBUILD_CFLAGS   += -O2 -fno-reorder-blocks -fno-tree-ch $(EXTRA_OPTIMIZATION)
+ endif
+ endif
+ 
+-- 
+2.11.0
+