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authorFelix Fietkau <nbd@openwrt.org>2015-04-11 21:21:03 +0000
committerFelix Fietkau <nbd@openwrt.org>2015-04-11 21:21:03 +0000
commit1a797043e50d1fa047ca6037a41df50d36e17c07 (patch)
tree453771f146cd1e8a2c90e2314729087428066a4b
parent2de97cbfeaad79c348d8c18a29ece4a1c87f8971 (diff)
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kernel: revert section sorting change from r41951
It currently does not seem to make a difference anymore, except by increasing compressed kernel image size Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 45385
-rw-r--r--target/linux/generic/patches-3.18/220-gc_sections.patch6
-rw-r--r--target/linux/generic/patches-3.18/302-mips_no_branch_likely.patch2
-rw-r--r--target/linux/generic/patches-3.18/305-mips_module_reloc.patch2
-rw-r--r--target/linux/generic/patches-4.0/220-gc_sections.patch6
-rw-r--r--target/linux/generic/patches-4.0/302-mips_no_branch_likely.patch2
-rw-r--r--target/linux/generic/patches-4.0/305-mips_module_reloc.patch2
6 files changed, 10 insertions, 10 deletions
diff --git a/target/linux/generic/patches-3.18/220-gc_sections.patch b/target/linux/generic/patches-3.18/220-gc_sections.patch
index db6dc18e55..775e11c169 100644
--- a/target/linux/generic/patches-3.18/220-gc_sections.patch
+++ b/target/linux/generic/patches-3.18/220-gc_sections.patch
@@ -1,6 +1,6 @@
From: Felix Fietkau <nbd@openwrt.org>
-use -ffunction-sections, -fdata-sections and --gc-sections --sort-section=name
+use -ffunction-sections, -fdata-sections and --gc-sections
In combination with kernel symbol export stripping this significantly reduces
the kernel image size. Used on both ARM and MIPS architectures.
@@ -17,7 +17,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
cflags-y += -msoft-float
-LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
-+LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections --sort-section=name
++LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections
KBUILD_AFLAGS_MODULE += -mlong-calls
KBUILD_CFLAGS_MODULE += -mlong-calls
@@ -409,7 +409,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
LDFLAGS_vmlinux += --be8
LDFLAGS_MODULE += --be8
endif
-+LDFLAGS_vmlinux += --gc-sections --sort-section=name
++LDFLAGS_vmlinux += --gc-sections
OBJCOPYFLAGS :=-O binary -R .comment -S
GZFLAGS :=-9
diff --git a/target/linux/generic/patches-3.18/302-mips_no_branch_likely.patch b/target/linux/generic/patches-3.18/302-mips_no_branch_likely.patch
index 19adcb800b..44c6b04fcf 100644
--- a/target/linux/generic/patches-3.18/302-mips_no_branch_likely.patch
+++ b/target/linux/generic/patches-3.18/302-mips_no_branch_likely.patch
@@ -7,5 +7,5 @@
-cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
+cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely
cflags-y += -msoft-float
- LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections --sort-section=name
+ LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections
KBUILD_AFLAGS_MODULE += -mlong-calls
diff --git a/target/linux/generic/patches-3.18/305-mips_module_reloc.patch b/target/linux/generic/patches-3.18/305-mips_module_reloc.patch
index 2e92916f97..41cf80671b 100644
--- a/target/linux/generic/patches-3.18/305-mips_module_reloc.patch
+++ b/target/linux/generic/patches-3.18/305-mips_module_reloc.patch
@@ -3,7 +3,7 @@
@@ -90,8 +90,13 @@ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlin
cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely
cflags-y += -msoft-float
- LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections --sort-section=name
+ LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections
+ifdef CONFIG_64BIT
KBUILD_AFLAGS_MODULE += -mlong-calls
KBUILD_CFLAGS_MODULE += -mlong-calls
diff --git a/target/linux/generic/patches-4.0/220-gc_sections.patch b/target/linux/generic/patches-4.0/220-gc_sections.patch
index 8681a0337d..102c18fe33 100644
--- a/target/linux/generic/patches-4.0/220-gc_sections.patch
+++ b/target/linux/generic/patches-4.0/220-gc_sections.patch
@@ -1,6 +1,6 @@
From: Felix Fietkau <nbd@openwrt.org>
-use -ffunction-sections, -fdata-sections and --gc-sections --sort-section=name
+use -ffunction-sections, -fdata-sections and --gc-sections
In combination with kernel symbol export stripping this significantly reduces
the kernel image size. Used on both ARM and MIPS architectures.
@@ -17,7 +17,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
cflags-y += -msoft-float
-LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
-+LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections --sort-section=name
++LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections
KBUILD_AFLAGS_MODULE += -mlong-calls
KBUILD_CFLAGS_MODULE += -mlong-calls
@@ -410,7 +410,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
LDFLAGS_vmlinux += --be8
LDFLAGS_MODULE += --be8
endif
-+LDFLAGS_vmlinux += --gc-sections --sort-section=name
++LDFLAGS_vmlinux += --gc-sections
OBJCOPYFLAGS :=-O binary -R .comment -S
GZFLAGS :=-9
diff --git a/target/linux/generic/patches-4.0/302-mips_no_branch_likely.patch b/target/linux/generic/patches-4.0/302-mips_no_branch_likely.patch
index 19adcb800b..44c6b04fcf 100644
--- a/target/linux/generic/patches-4.0/302-mips_no_branch_likely.patch
+++ b/target/linux/generic/patches-4.0/302-mips_no_branch_likely.patch
@@ -7,5 +7,5 @@
-cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
+cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely
cflags-y += -msoft-float
- LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections --sort-section=name
+ LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections
KBUILD_AFLAGS_MODULE += -mlong-calls
diff --git a/target/linux/generic/patches-4.0/305-mips_module_reloc.patch b/target/linux/generic/patches-4.0/305-mips_module_reloc.patch
index dae50a9035..87c205c7db 100644
--- a/target/linux/generic/patches-4.0/305-mips_module_reloc.patch
+++ b/target/linux/generic/patches-4.0/305-mips_module_reloc.patch
@@ -3,7 +3,7 @@
@@ -90,8 +90,13 @@ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlin
cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely
cflags-y += -msoft-float
- LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections --sort-section=name
+ LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections
+ifdef CONFIG_64BIT
KBUILD_AFLAGS_MODULE += -mlong-calls
KBUILD_CFLAGS_MODULE += -mlong-calls