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authorLinus Torvalds <torvalds@linux-foundation.org>2009-09-23 15:37:02 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-23 15:37:02 -0700
commitc37efa932598de5e30330a1414e34d9e082e0d9e (patch)
tree1e3b782d257fa39a54f583af3dc7c32d7cffc67d /arch
parent9e12a7e7d89ad813d01092890010cf67d0f914bd (diff)
parentabe1ee3a221d53778c3e58747bbec6e518e5471b (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next: (30 commits) Use macros for .data.page_aligned section. Use macros for .bss.page_aligned section. Use new __init_task_data macro in arch init_task.c files. kbuild: Don't define ALIGN and ENTRY when preprocessing linker scripts. arm, cris, mips, sparc, powerpc, um, xtensa: fix build with bash 4.0 kbuild: add static to prototypes kbuild: fail build if recordmcount.pl fails kbuild: set -fconserve-stack option for gcc 4.5 kbuild: echo the record_mcount command gconfig: disable "typeahead find" search in treeviews kbuild: fix cc1 options check to ensure we do not use -fPIC when compiling checkincludes.pl: add option to remove duplicates in place markup_oops: use modinfo to avoid confusion with underscored module names checkincludes.pl: provide usage helper checkincludes.pl: close file as soon as we're done with it ctags: usability fix kernel hacking: move STRIP_ASM_SYMS from General gitignore usr/initramfs_data.cpio.bz2 and usr/initramfs_data.cpio.lzma kbuild: Check if linker supports the -X option kbuild: introduce ld-option ... Fix trivial conflict in scripts/basic/fixdep.c
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/Makefile6
-rw-r--r--arch/arm/boot/install.sh4
-rw-r--r--arch/arm/kernel/Makefile3
-rw-r--r--arch/arm/kernel/init_task.c5
-rw-r--r--arch/avr32/kernel/init_task.c5
-rw-r--r--arch/avr32/mm/init.c4
-rw-r--r--arch/blackfin/Makefile4
-rw-r--r--arch/blackfin/boot/install.sh6
-rw-r--r--arch/cris/Makefile2
-rw-r--r--arch/cris/kernel/Makefile1
-rw-r--r--arch/cris/kernel/process.c5
-rw-r--r--arch/frv/kernel/init_task.c5
-rw-r--r--arch/h8300/kernel/init_task.c5
-rw-r--r--arch/ia64/install.sh4
-rw-r--r--arch/ia64/kernel/Makefile.gate2
-rw-r--r--arch/ia64/kernel/init_task.c3
-rw-r--r--arch/m32r/boot/compressed/install.sh4
-rw-r--r--arch/m32r/kernel/init_task.c5
-rw-r--r--arch/m68k/install.sh4
-rw-r--r--arch/m68k/kernel/process.c6
-rw-r--r--arch/m68knommu/kernel/init_task.c5
-rw-r--r--arch/microblaze/kernel/init_task.c5
-rw-r--r--arch/mips/Makefile27
-rw-r--r--arch/mips/kernel/init_task.c5
-rw-r--r--arch/mips/kernel/vmlinux.lds.S13
-rw-r--r--arch/mn10300/kernel/init_task.c5
-rw-r--r--arch/parisc/Makefile4
-rw-r--r--arch/parisc/install.sh4
-rw-r--r--arch/parisc/kernel/init_task.c4
-rw-r--r--arch/powerpc/Makefile6
-rw-r--r--arch/powerpc/boot/install.sh4
-rw-r--r--arch/powerpc/kernel/init_task.c5
-rw-r--r--arch/powerpc/kernel/machine_kexec_64.c5
-rw-r--r--arch/powerpc/kernel/vdso.c3
-rw-r--r--arch/powerpc/kernel/vdso32/Makefile2
-rw-r--r--arch/powerpc/kernel/vdso32/vdso32_wrapper.S3
-rw-r--r--arch/powerpc/kernel/vdso64/Makefile2
-rw-r--r--arch/powerpc/kernel/vdso64/vdso64_wrapper.S3
-rw-r--r--arch/s390/boot/install.sh4
-rw-r--r--arch/s390/kernel/init_task.c5
-rw-r--r--arch/s390/kernel/vdso.c2
-rw-r--r--arch/s390/kernel/vdso32/Makefile2
-rw-r--r--arch/s390/kernel/vdso32/vdso32_wrapper.S3
-rw-r--r--arch/s390/kernel/vdso64/Makefile2
-rw-r--r--arch/s390/kernel/vdso64/vdso64_wrapper.S3
-rw-r--r--arch/score/kernel/init_task.c5
-rw-r--r--arch/sh/boot/compressed/install.sh4
-rw-r--r--arch/sh/kernel/init_task.c5
-rw-r--r--arch/sh/kernel/irq.c6
-rw-r--r--arch/sh/kernel/vsyscall/Makefile2
-rw-r--r--arch/sparc/Makefile4
-rw-r--r--arch/sparc/kernel/Makefile6
-rw-r--r--arch/sparc/kernel/init_task.c5
-rw-r--r--arch/um/Makefile9
-rw-r--r--arch/um/kernel/Makefile3
-rw-r--r--arch/um/kernel/init_task.c5
-rw-r--r--arch/um/kernel/vmlinux.lds.S3
-rw-r--r--arch/x86/Makefile4
-rw-r--r--arch/x86/boot/install.sh4
-rw-r--r--arch/x86/include/asm/cache.h4
-rw-r--r--arch/x86/kernel/head_32.S4
-rw-r--r--arch/x86/kernel/head_64.S2
-rw-r--r--arch/x86/kernel/init_task.c5
-rw-r--r--arch/x86/vdso/Makefile2
-rw-r--r--arch/xtensa/kernel/Makefile3
-rw-r--r--arch/xtensa/kernel/head.S2
-rw-r--r--arch/xtensa/kernel/init_task.c5
67 files changed, 140 insertions, 161 deletions
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 54661125a8b..a73caaf6676 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -14,7 +14,7 @@ LDFLAGS_vmlinux :=-p --no-undefined -X
ifeq ($(CONFIG_CPU_ENDIAN_BE8),y)
LDFLAGS_vmlinux += --be8
endif
-CPPFLAGS_vmlinux.lds = -DTEXT_OFFSET=$(TEXT_OFFSET)
+
OBJCOPYFLAGS :=-O binary -R .note -R .note.gnu.build-id -R .comment -S
GZFLAGS :=-9
#KBUILD_CFLAGS +=-pipe
@@ -279,7 +279,7 @@ define archhelp
echo ' (supply initrd image via make variable INITRD=<path>)'
echo ' install - Install uncompressed kernel'
echo ' zinstall - Install compressed kernel'
- echo ' Install using (your) ~/bin/installkernel or'
- echo ' (distribution) /sbin/installkernel or'
+ echo ' Install using (your) ~/bin/$(INSTALLKERNEL) or'
+ echo ' (distribution) /sbin/$(INSTALLKERNEL) or'
echo ' install to $$(INSTALL_PATH) and run lilo'
endef
diff --git a/arch/arm/boot/install.sh b/arch/arm/boot/install.sh
index 9f9bed20734..06ea7d42ce8 100644
--- a/arch/arm/boot/install.sh
+++ b/arch/arm/boot/install.sh
@@ -21,8 +21,8 @@
#
# User may have a custom install script
-if [ -x ~/bin/${CROSS_COMPILE}installkernel ]; then exec ~/bin/${CROSS_COMPILE}installkernel "$@"; fi
-if [ -x /sbin/${CROSS_COMPILE}installkernel ]; then exec /sbin/${CROSS_COMPILE}installkernel "$@"; fi
+if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi
+if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi
if [ "$(basename $2)" = "zImage" ]; then
# Compressed install
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index 3213c9382b1..c446aeff7b8 100644
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -2,7 +2,8 @@
# Makefile for the linux kernel.
#
-AFLAGS_head.o := -DTEXT_OFFSET=$(TEXT_OFFSET)
+CPPFLAGS_vmlinux.lds := -DTEXT_OFFSET=$(TEXT_OFFSET)
+AFLAGS_head.o := -DTEXT_OFFSET=$(TEXT_OFFSET)
ifdef CONFIG_DYNAMIC_FTRACE
CFLAGS_REMOVE_ftrace.o = -pg
diff --git a/arch/arm/kernel/init_task.c b/arch/arm/kernel/init_task.c
index 3f470866bb8..e7cbb50dc35 100644
--- a/arch/arm/kernel/init_task.c
+++ b/arch/arm/kernel/init_task.c
@@ -24,9 +24,8 @@ static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
*
* The things we do for performance..
*/
-union thread_union init_thread_union
- __attribute__((__section__(".data.init_task"))) =
- { INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+ { INIT_THREAD_INFO(init_task) };
/*
* Initial task structure.
diff --git a/arch/avr32/kernel/init_task.c b/arch/avr32/kernel/init_task.c
index 57ec9f2dcd9..6b2343e6fe3 100644
--- a/arch/avr32/kernel/init_task.c
+++ b/arch/avr32/kernel/init_task.c
@@ -18,9 +18,8 @@ static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
/*
* Initial thread structure. Must be aligned on an 8192-byte boundary.
*/
-union thread_union init_thread_union
- __attribute__((__section__(".data.init_task"))) =
- { INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+ { INIT_THREAD_INFO(init_task) };
/*
* Initial task structure.
diff --git a/arch/avr32/mm/init.c b/arch/avr32/mm/init.c
index 376f18c4a6c..94925641e53 100644
--- a/arch/avr32/mm/init.c
+++ b/arch/avr32/mm/init.c
@@ -24,11 +24,9 @@
#include <asm/setup.h>
#include <asm/sections.h>
-#define __page_aligned __attribute__((section(".data.page_aligned")))
-
DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
-pgd_t swapper_pg_dir[PTRS_PER_PGD] __page_aligned;
+pgd_t swapper_pg_dir[PTRS_PER_PGD] __page_aligned_data;
struct page *empty_zero_page;
EXPORT_SYMBOL(empty_zero_page);
diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile
index 6f9533c3d75..f063b772934 100644
--- a/arch/blackfin/Makefile
+++ b/arch/blackfin/Makefile
@@ -155,7 +155,7 @@ define archhelp
echo '* vmImage.gz - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.gz)'
echo ' vmImage.lzma - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.lzma)'
echo ' install - Install kernel using'
- echo ' (your) ~/bin/$(CROSS_COMPILE)installkernel or'
- echo ' (distribution) PATH: $(CROSS_COMPILE)installkernel or'
+ echo ' (your) ~/bin/$(INSTALLKERNEL) or'
+ echo ' (distribution) PATH: $(INSTALLKERNEL) or'
echo ' install to $$(INSTALL_PATH)'
endef
diff --git a/arch/blackfin/boot/install.sh b/arch/blackfin/boot/install.sh
index 9560a6b2910..e2c6e40902b 100644
--- a/arch/blackfin/boot/install.sh
+++ b/arch/blackfin/boot/install.sh
@@ -36,9 +36,9 @@ verify "$3"
# User may have a custom install script
-if [ -x ~/bin/${CROSS_COMPILE}installkernel ]; then exec ~/bin/${CROSS_COMPILE}installkernel "$@"; fi
-if which ${CROSS_COMPILE}installkernel >/dev/null 2>&1; then
- exec ${CROSS_COMPILE}installkernel "$@"
+if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi
+if which ${INSTALLKERNEL} >/dev/null 2>&1; then
+ exec ${INSTALLKERNEL} "$@"
fi
# Default install - same as make zlilo
diff --git a/arch/cris/Makefile b/arch/cris/Makefile
index 71e17d3eedd..29c2ceb38a7 100644
--- a/arch/cris/Makefile
+++ b/arch/cris/Makefile
@@ -42,8 +42,6 @@ LD = $(CROSS_COMPILE)ld -mcrislinux
OBJCOPYFLAGS := -O binary -R .note -R .comment -S
-CPPFLAGS_vmlinux.lds = -DDRAM_VIRTUAL_BASE=0x$(CONFIG_ETRAX_DRAM_VIRTUAL_BASE)
-
KBUILD_AFLAGS += -mlinux -march=$(arch-y) $(inc)
KBUILD_CFLAGS += -mlinux -march=$(arch-y) -pipe $(inc)
KBUILD_CPPFLAGS += $(inc)
diff --git a/arch/cris/kernel/Makefile b/arch/cris/kernel/Makefile
index ee7bcd4d20b..b45640b3e60 100644
--- a/arch/cris/kernel/Makefile
+++ b/arch/cris/kernel/Makefile
@@ -3,6 +3,7 @@
# Makefile for the linux kernel.
#
+CPPFLAGS_vmlinux.lds := -DDRAM_VIRTUAL_BASE=0x$(CONFIG_ETRAX_DRAM_VIRTUAL_BASE)
extra-y := vmlinux.lds
obj-y := process.o traps.o irq.o ptrace.o setup.o time.o sys_cris.o
diff --git a/arch/cris/kernel/process.c b/arch/cris/kernel/process.c
index 51dcd04d277..c99aeab7cef 100644
--- a/arch/cris/kernel/process.c
+++ b/arch/cris/kernel/process.c
@@ -45,9 +45,8 @@ static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
* way process stacks are handled. This is done by having a special
* "init_task" linker map entry..
*/
-union thread_union init_thread_union
- __attribute__((__section__(".data.init_task"))) =
- { INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+ { INIT_THREAD_INFO(init_task) };
/*
* Initial task structure.
diff --git a/arch/frv/kernel/init_task.c b/arch/frv/kernel/init_task.c
index 1d3df1d9495..3c3e0b336a9 100644
--- a/arch/frv/kernel/init_task.c
+++ b/arch/frv/kernel/init_task.c
@@ -19,9 +19,8 @@ static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
* way process stacks are handled. This is done by having a special
* "init_task" linker map entry..
*/
-union thread_union init_thread_union
- __attribute__((__section__(".data.init_task"))) =
- { INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+ { INIT_THREAD_INFO(init_task) };
/*
* Initial task structure.
diff --git a/arch/h8300/kernel/init_task.c b/arch/h8300/kernel/init_task.c
index 089c65ed6eb..54c1062ee80 100644
--- a/arch/h8300/kernel/init_task.c
+++ b/arch/h8300/kernel/init_task.c
@@ -31,7 +31,6 @@ EXPORT_SYMBOL(init_task);
* way process stacks are handled. This is done by having a special
* "init_task" linker map entry..
*/
-union thread_union init_thread_union
- __attribute__((__section__(".data.init_task"))) =
- { INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+ { INIT_THREAD_INFO(init_task) };
diff --git a/arch/ia64/install.sh b/arch/ia64/install.sh
index 929e780026d..0e932f5dcd1 100644
--- a/arch/ia64/install.sh
+++ b/arch/ia64/install.sh
@@ -21,8 +21,8 @@
# User may have a custom install script
-if [ -x ~/bin/installkernel ]; then exec ~/bin/installkernel "$@"; fi
-if [ -x /sbin/installkernel ]; then exec /sbin/installkernel "$@"; fi
+if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi
+if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi
# Default install - same as make zlilo
diff --git a/arch/ia64/kernel/Makefile.gate b/arch/ia64/kernel/Makefile.gate
index 1d87f84069b..ab9b03a9adc 100644
--- a/arch/ia64/kernel/Makefile.gate
+++ b/arch/ia64/kernel/Makefile.gate
@@ -10,7 +10,7 @@ quiet_cmd_gate = GATE $@
cmd_gate = $(CC) -nostdlib $(GATECFLAGS_$(@F)) -Wl,-T,$(filter-out FORCE,$^) -o $@
GATECFLAGS_gate.so = -shared -s -Wl,-soname=linux-gate.so.1 \
- $(call ld-option, -Wl$(comma)--hash-style=sysv)
+ $(call cc-ldoption, -Wl$(comma)--hash-style=sysv)
$(obj)/gate.so: $(obj)/gate.lds $(obj)/gate.o FORCE
$(call if_changed,gate)
diff --git a/arch/ia64/kernel/init_task.c b/arch/ia64/kernel/init_task.c
index c475fc281be..e253ab8fcbc 100644
--- a/arch/ia64/kernel/init_task.c
+++ b/arch/ia64/kernel/init_task.c
@@ -33,7 +33,8 @@ union {
struct thread_info thread_info;
} s;
unsigned long stack[KERNEL_STACK_SIZE/sizeof (unsigned long)];
-} init_task_mem asm ("init_task") __attribute__((section(".data.init_task"))) = {{
+} init_task_mem asm ("init_task") __init_task_data =
+ {{
.task = INIT_TASK(init_task_mem.s.task),
.thread_info = INIT_THREAD_INFO(init_task_mem.s.task)
}};
diff --git a/arch/m32r/boot/compressed/install.sh b/arch/m32r/boot/compressed/install.sh
index 6d72e9e7269..16e5a0a1343 100644
--- a/arch/m32r/boot/compressed/install.sh
+++ b/arch/m32r/boot/compressed/install.sh
@@ -24,8 +24,8 @@
# User may have a custom install script
-if [ -x /sbin/installkernel ]; then
- exec /sbin/installkernel "$@"
+if [ -x /sbin/${INSTALLKERNEL} ]; then
+ exec /sbin/${INSTALLKERNEL} "$@"
fi
if [ "$2" = "zImage" ]; then
diff --git a/arch/m32r/kernel/init_task.c b/arch/m32r/kernel/init_task.c
index fce57e5d3f9..6c42d5f8df5 100644
--- a/arch/m32r/kernel/init_task.c
+++ b/arch/m32r/kernel/init_task.c
@@ -20,9 +20,8 @@ static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
* way process stacks are handled. This is done by having a special
* "init_task" linker map entry..
*/
-union thread_union init_thread_union
- __attribute__((__section__(".data.init_task"))) =
- { INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+ { INIT_THREAD_INFO(init_task) };
/*
* Initial task structure.
diff --git a/arch/m68k/install.sh b/arch/m68k/install.sh
index 9c6bae6112e..57d640d4382 100644
--- a/arch/m68k/install.sh
+++ b/arch/m68k/install.sh
@@ -33,8 +33,8 @@ verify "$3"
# User may have a custom install script
-if [ -x ~/bin/${CROSS_COMPILE}installkernel ]; then exec ~/bin/${CROSS_COMPILE}installkernel "$@"; fi
-if [ -x /sbin/${CROSS_COMPILE}installkernel ]; then exec /sbin/${CROSS_COMPILE}installkernel "$@"; fi
+if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi
+if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi
# Default install - same as make zlilo
diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c
index 72bad65dba3..41230c595a8 100644
--- a/arch/m68k/kernel/process.c
+++ b/arch/m68k/kernel/process.c
@@ -42,9 +42,9 @@
*/
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
-union thread_union init_thread_union
-__attribute__((section(".data.init_task"), aligned(THREAD_SIZE)))
- = { INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data
+ __attribute__((aligned(THREAD_SIZE))) =
+ { INIT_THREAD_INFO(init_task) };
/* initial task structure */
struct task_struct init_task = INIT_TASK(init_task);
diff --git a/arch/m68knommu/kernel/init_task.c b/arch/m68knommu/kernel/init_task.c
index 45e97a207fe..cbf9dc3cc51 100644
--- a/arch/m68knommu/kernel/init_task.c
+++ b/arch/m68knommu/kernel/init_task.c
@@ -31,7 +31,6 @@ EXPORT_SYMBOL(init_task);
* way process stacks are handled. This is done by having a special
* "init_task" linker map entry..
*/
-union thread_union init_thread_union
- __attribute__((__section__(".data.init_task"))) =
- { INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+ { INIT_THREAD_INFO(init_task) };
diff --git a/arch/microblaze/kernel/init_task.c b/arch/microblaze/kernel/init_task.c
index 67da22579b6..b5d711f94ff 100644
--- a/arch/microblaze/kernel/init_task.c
+++ b/arch/microblaze/kernel/init_task.c
@@ -19,9 +19,8 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
-union thread_union init_thread_union
- __attribute__((__section__(".data.init_task"))) =
-{ INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+ { INIT_THREAD_INFO(init_task) };
struct task_struct init_task = INIT_TASK(init_task);
EXPORT_SYMBOL(init_task);
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index c825b14b4ed..77f5021218d 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -627,16 +627,6 @@ endif
cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
drivers-$(CONFIG_PCI) += arch/mips/pci/
-ifdef CONFIG_32BIT
-ifdef CONFIG_CPU_LITTLE_ENDIAN
-JIFFIES = jiffies_64
-else
-JIFFIES = jiffies_64 + 4
-endif
-else
-JIFFIES = jiffies_64
-endif
-
#
# Automatically detect the build format. By default we choose
# the elf format according to the load address.
@@ -660,8 +650,9 @@ ifdef CONFIG_64BIT
endif
KBUILD_AFLAGS += $(cflags-y)
-KBUILD_CFLAGS += $(cflags-y) \
- -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
+KBUILD_CFLAGS += $(cflags-y)
+KBUILD_CPPFLAGS += -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
+KBUILD_CPPFLAGS += -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
LDFLAGS += -m $(ld-emul)
@@ -676,18 +667,6 @@ endif
OBJCOPYFLAGS += --remove-section=.reginfo
-#
-# Choosing incompatible machines durings configuration will result in
-# error messages during linking. Select a default linkscript if
-# none has been choosen above.
-#
-
-CPPFLAGS_vmlinux.lds := \
- $(KBUILD_CFLAGS) \
- -D"LOADADDR=$(load-y)" \
- -D"JIFFIES=$(JIFFIES)" \
- -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
-
head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
libs-y += arch/mips/lib/
diff --git a/arch/mips/kernel/init_task.c b/arch/mips/kernel/init_task.c
index 5b457a40c78..6d6ca530589 100644
--- a/arch/mips/kernel/init_task.c
+++ b/arch/mips/kernel/init_task.c
@@ -21,9 +21,8 @@ static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
*
* The things we do for performance..
*/
-union thread_union init_thread_union
- __attribute__((__section__(".data.init_task"),
- __aligned__(THREAD_SIZE))) =
+union thread_union init_thread_union __init_task_data
+ __attribute__((__aligned__(THREAD_SIZE))) =
{ INIT_THREAD_INFO(init_task) };
/*
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index 2769bed3d2a..9bf0e3df7c5 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -10,7 +10,16 @@ PHDRS {
text PT_LOAD FLAGS(7); /* RWX */
note PT_NOTE FLAGS(4); /* R__ */
}
-jiffies = JIFFIES;
+
+ifdef CONFIG_32BIT
+ ifdef CONFIG_CPU_LITTLE_ENDIAN
+ jiffies = jiffies_64;
+ else
+ jiffies = jiffies_64 + 4;
+ endif
+else
+ jiffies = jiffies_64;
+endif
SECTIONS
{
@@ -29,7 +38,7 @@ SECTIONS
/* . = 0xa800000000300000; */
. = 0xffffffff80300000;
#endif
- . = LOADADDR;
+ . = VMLINUX_LOAD_ADDRESS;
/* read-only */
_text = .; /* Text and read-only data */
.text : {
diff --git a/arch/mn10300/kernel/init_task.c b/arch/mn10300/kernel/init_task.c
index 80d423b80af..a481b043bea 100644
--- a/arch/mn10300/kernel/init_task.c
+++ b/arch/mn10300/kernel/init_task.c
@@ -27,9 +27,8 @@ static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
* way process stacks are handled. This is done by having a special
* "init_task" linker map entry..
*/
-union thread_union init_thread_union
- __attribute__((__section__(".data.init_task"))) =
- { INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+ { INIT_THREAD_INFO(init_task) };
/*
* Initial task structure.
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index da6f66901c9..55cca1dac43 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -118,8 +118,8 @@ define archhelp
@echo '* vmlinux - Uncompressed kernel image (./vmlinux)'
@echo ' palo - Bootable image (./lifimage)'
@echo ' install - Install kernel using'
- @echo ' (your) ~/bin/installkernel or'
- @echo ' (distribution) /sbin/installkernel or'
+ @echo ' (your) ~/bin/$(INSTALLKERNEL) or'
+ @echo ' (distribution) /sbin/$(INSTALLKERNEL) or'
@echo ' copy to $$(INSTALL_PATH)'
endef
diff --git a/arch/parisc/install.sh b/arch/parisc/install.sh
index 9632b3e164c..e593fc8d58b 100644
--- a/arch/parisc/install.sh
+++ b/arch/parisc/install.sh
@@ -21,8 +21,8 @@
# User may have a custom install script
-if [ -x ~/bin/installkernel ]; then exec ~/bin/installkernel "$@"; fi
-if [ -x /sbin/installkernel ]; then exec /sbin/installkernel "$@"; fi
+if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi
+if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi
# Default install
diff --git a/arch/parisc/kernel/init_task.c b/arch/parisc/kernel/init_task.c
index 82974b20fc1..d020eae6525 100644
--- a/arch/parisc/kernel/init_task.c
+++ b/arch/parisc/kernel/init_task.c
@@ -43,8 +43,8 @@ static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
* way process stacks are handled. This is done by having a special
* "init_task" linker map entry..
*/
-union thread_union init_thread_union
- __attribute__((aligned(128))) __attribute__((__section__(".data.init_task"))) =
+union thread_union init_thread_union __init_task_data
+ __attribute__((aligned(128))) =
{ INIT_THREAD_INFO(init_task) };
#if PT_NLEVELS == 3
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 952a3963e9e..aacf629c1a9 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -158,8 +158,6 @@ drivers-$(CONFIG_OPROFILE) += arch/powerpc/oprofile/
# Default to zImage, override when needed
all: zImage
-CPPFLAGS_vmlinux.lds := -Upowerpc
-
BOOT_TARGETS = zImage zImage.initrd uImage zImage% dtbImage% treeImage.% cuImage.% simpleImage.%
PHONY += $(BOOT_TARGETS)
@@ -182,8 +180,8 @@ define archhelp
@echo ' simpleImage.<dt> - Firmware independent image.'
@echo ' treeImage.<dt> - Support for older IBM 4xx firmware (not U-Boot)'
@echo ' install - Install kernel using'
- @echo ' (your) ~/bin/installkernel or'
- @echo ' (distribution) /sbin/installkernel or'
+ @echo ' (your) ~/bin/$(INSTALLKERNEL) or'
+ @echo ' (distribution) /sbin/$(INSTALLKERNEL) or'
@echo ' install to $$(INSTALL_PATH) and run lilo'
@echo ' *_defconfig - Select default config from arch/$(ARCH)/configs'
@echo ''
diff --git a/arch/powerpc/boot/install.sh b/arch/powerpc/boot/install.sh
index 98312d169c8..b6a256bc96e 100644
--- a/arch/powerpc/boot/install.sh
+++ b/arch/powerpc/boot/install.sh
@@ -23,8 +23,8 @@ set -e
# User may have a custom install script
-if [ -x ~/bin/${CROSS_COMPILE}installkernel ]; then exec ~/bin/${CROSS_COMPILE}installkernel "$@"; fi
-if [ -x /sbin/${CROSS_COMPILE}installkernel ]; then exec /sbin/${CROSS_COMPILE}installkernel "$@"; fi
+if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi
+if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi
# Default install
diff --git a/arch/powerpc/kernel/init_task.c b/arch/powerpc/kernel/init_task.c
index ffc4253fef5..2375b7eb1c7 100644
--- a/arch/powerpc/kernel/init_task.c
+++ b/arch/powerpc/kernel/init_task.c
@@ -16,9 +16,8 @@ static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
* way process stacks are handled. This is done by having a special
* "init_task" linker map entry..
*/
-union thread_union init_thread_union
- __attribute__((__section__(".data.init_task"))) =
- { INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+ { INIT_THREAD_INFO(init_task) };
/*
* Initial task structure.
diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c
index 49e705fcee6..040bd1de8d9 100644
--- a/arch/powerpc/kernel/machine_kexec_64.c
+++ b/arch/powerpc/kernel/machine_kexec_64.c
@@ -13,6 +13,7 @@
#include <linux/kexec.h>
#include <linux/smp.h>
#include <linux/thread_info.h>
+#include <linux/init_task.h>
#include <linux/errno.h>
#include <asm/page.h>
@@ -249,8 +250,8 @@ static void kexec_prepare_cpus(void)
* We could use a smaller stack if we don't care about anything using
* current, but that audit has not been performed.
*/
-static union thread_union kexec_stack
- __attribute__((__section__(".data.init_task"))) = { };
+static union thread_union kexec_stack __init_task_data =
+ { };
/* Our assembly helper, in kexec_stub.S */
extern NORET_TYPE void kexec_sequence(void *newstack, unsigned long start,
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index a0abce251d0..3faaf29bdb2 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -1,3 +1,4 @@
+
/*
* Copyright (C) 2004 Benjamin Herrenschmidt, IBM Corp.
* <benh@kernel.crashing.org>
@@ -74,7 +75,7 @@ static int vdso_ready;
static union {
struct vdso_data data;
u8 page[PAGE_SIZE];
-} vdso_data_store __attribute__((__section__(".data.page_aligned")));
+} vdso_data_store __page_aligned_data;
struct vdso_data *vdso_data = &vdso_data_store.data;
/* Format of the patch table */
diff --git a/arch/powerpc/kernel/vdso32/Makefile b/arch/powerpc/kernel/vdso32/Makefile
index b54b8168813..51ead52141b 100644
--- a/arch/powerpc/kernel/vdso32/Makefile
+++ b/arch/powerpc/kernel/vdso32/Makefile
@@ -16,7 +16,7 @@ GCOV_PROFILE := n
EXTRA_CFLAGS := -shared -fno-common -fno-builtin
EXTRA_CFLAGS += -nostdlib -Wl,-soname=linux-vdso32.so.1 \
- $(call ld-option, -Wl$(comma)--hash-style=sysv)
+ $(call cc-ldoption, -Wl$(comma)--hash-style=sysv)
EXTRA_AFLAGS := -D__VDSO32__ -s
obj-y += vdso32_wrapper.o
diff --git a/arch/powerpc/kernel/vdso32/vdso32_wrapper.S b/arch/powerpc/kernel/vdso32/vdso32_wrapper.S
index 556f0caa5d8..6e8f507ed32 100644
--- a/arch/powerpc/kernel/vdso32/vdso32_wrapper.S
+++ b/arch/powerpc/kernel/vdso32/vdso32_wrapper.S
@@ -1,7 +1,8 @@
#include <linux/init.h>
+#include <linux/linkage.h>
#include <asm/page.h>
- .section ".data.page_aligned"
+ __PAGE_ALIGNED_DATA
.globl vdso32_start, vdso32_end
.balign PAGE_SIZE
diff --git a/arch/powerpc/kernel/vdso64/Makefile b/arch/powerpc/kernel/vdso64/Makefile
index dd0c8e93677..79da65d44a2 100644
--- a/arch/powerpc/kernel/vdso64/Makefile
+++ b/arch/powerpc/kernel/vdso64/Makefile
@@ -11,7 +11,7 @@ GCOV_PROFILE := n
EXTRA_CFLAGS := -shared -fno-common -fno-builtin
EXTRA_CFLAGS += -nostdlib -Wl,-soname=linux-vdso64.so.1 \
- $(call ld-option, -Wl$(comma)--hash-style=sysv)
+ $(call cc-ldoption, -Wl$(comma)--hash-style=sysv)
EXTRA_AFLAGS := -D__VDSO64__ -s
obj-y += vdso64_wrapper.o
diff --git a/arch/powerpc/kernel/vdso64/vdso64_wrapper.S b/arch/powerpc/kernel/vdso64/vdso64_wrapper.S
index 0529cb9e3b9..b8553d62b79 100644
--- a/arch/powerpc/kernel/vdso64/vdso64_wrapper.S
+++ b/arch/powerpc/kernel/vdso64/vdso64_wrapper.S
@@ -1,7 +1,8 @@
#include <linux/init.h>
+#include <linux/linkage.h>
#include <asm/page.h>
- .section ".data.page_aligned"
+ __PAGE_ALIGNED_DATA
.globl vdso64_start, vdso64_end
.balign PAGE_SIZE
diff --git a/arch/s390/boot/install.sh b/arch/s390/boot/install.sh
index d4026f62cb0..aed3069699b 100644
--- a/arch/s390/boot/install.sh
+++ b/arch/s390/boot/install.sh
@@ -21,8 +21,8 @@
# User may have a custom install script
-if [ -x ~/bin/${CROSS_COMPILE}installkernel ]; then exec ~/bin/${CROSS_COMPILE}installkernel "$@"; fi
-if [ -x /sbin/${CROSS_COMPILE}installkernel ]; then exec /sbin/${CROSS_COMPILE}installkernel "$@"; fi
+if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi
+if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi
# Default install - same as make zlilo
diff --git a/arch/s390/kernel/init_task.c b/arch/s390/kernel/init_task.c
index fe787f9e5f3..4d1c9fb0b54 100644
--- a/arch/s390/kernel/init_task.c
+++ b/arch/s390/kernel/init_task.c
@@ -25,9 +25,8 @@ static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
* way process stacks are handled. This is done by having a special
* "init_task" linker map entry..
*/
-union thread_union init_thread_union
- __attribute__((__section__(".data.init_task"))) =
- { INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+ { INIT_THREAD_INFO(init_task) };
/*
* Initial task structure.
diff --git a/arch/s390/kernel/vdso.c b/arch/s390/kernel/vdso.c
index 45e1708b70f..45a3e9a7ae2 100644
--- a/arch/s390/kernel/vdso.c
+++ b/arch/s390/kernel/vdso.c
@@ -75,7 +75,7 @@ __setup("vdso=", vdso_setup);
static union {
struct vdso_data data;
u8 page[PAGE_SIZE];
-} vdso_data_store __attribute__((__section__(".data.page_aligned")));
+} vdso_data_store __page_aligned_data;
struct vdso_data *vdso_data = &vdso_data_store.data;
/*
diff --git a/arch/s390/kernel/vdso32/Makefile b/arch/s390/kernel/vdso32/Makefile
index ca78ad60ba2..d13e8755a8c 100644
--- a/arch/s390/kernel/vdso32/Makefile
+++ b/arch/s390/kernel/vdso32/Makefile
@@ -13,7 +13,7 @@ KBUILD_AFLAGS_31 += -m31 -s
KBUILD_CFLAGS_31 := $(filter-out -m64,$(KBUILD_CFLAGS))
KBUILD_CFLAGS_31 += -m31 -fPIC -shared -fno-common -fno-builtin
KBUILD_CFLAGS_31 += -nostdlib -Wl,-soname=linux-vdso32.so.1 \
- $(call ld-option, -Wl$(comma)--hash-style=sysv)
+ $(call cc-ldoption, -Wl$(comma)--hash-style=sysv)
$(targets:%=$(obj)/%.dbg): KBUILD_CFLAGS = $(KBUILD_CFLAGS_31)
$(targets:%=$(obj)/%.dbg): KBUILD_AFLAGS = $(KBUILD_AFLAGS_31)
diff --git a/arch/s390/kernel/vdso32/vdso32_wrapper.S b/arch/s390/kernel/vdso32/vdso32_wrapper.S
index 61639a89e70..ae42f8ce350 100644
--- a/arch/s390/kernel/vdso32/vdso32_wrapper.S
+++ b/arch/s390/kernel/vdso32/vdso32_wrapper.S
@@ -1,7 +1,8 @@
#include <linux/init.h>
+#include <linux/linkage.h>
#include <asm/page.h>
- .section ".data.page_aligned"
+ __PAGE_ALIGNED_DATA
.globl vdso32_start, vdso32_end
.balign PAGE_SIZE
diff --git a/arch/s390/kernel/vdso64/Makefile b/arch/s390/kernel/vdso64/Makefile
index 6fc8e829258..449352dda9c 100644
--- a/arch/s390/kernel/vdso64/Makefile
+++ b/arch/s390/kernel/vdso64/Makefile
@@ -13,7 +13,7 @@ KBUILD_AFLAGS_64 += -m64 -s
KBUILD_CFLAGS_64 := $(filter-out -m64,$(KBUILD_CFLAGS))
KBUILD_CFLAGS_64 += -m64 -fPIC -shared -fno-common -fno-builtin
KBUILD_CFLAGS_64 += -nostdlib -Wl,-soname=linux-vdso64.so.1 \
- $(call ld-option, -Wl$(comma)--hash-style=sysv)
+ $(call cc-ldoption, -Wl$(comma)--hash-style=sysv)
$(targets:%=$(obj)/%.dbg): KBUILD_CFLAGS = $(KBUILD_CFLAGS_64)
$(targets:%=$(obj)/%.dbg): KBUILD_AFLAGS = $(KBUILD_AFLAGS_64)
diff --git a/arch/s390/kernel/vdso64/vdso64_wrapper.S b/arch/s390/kernel/vdso64/vdso64_wrapper.S
index d8e2ac14d56..c245842b516 100644
--- a/arch/s390/kernel/vdso64/vdso64_wrapper.S
+++ b/arch/s390/kernel/vdso64/vdso64_wrapper.S
@@ -1,7 +1,8 @@
#include <linux/init.h>
+#include <linux/linkage.h>
#include <asm/page.h>
- .section ".data.page_aligned"
+ __PAGE_ALIGNED_DATA
.globl vdso64_start, vdso64_end
.balign PAGE_SIZE
diff --git a/arch/score/kernel/init_task.c b/arch/score/kernel/init_task.c
index ff952f6c63f..baa03ee217d 100644
--- a/arch/score/kernel/init_task.c
+++ b/arch/score/kernel/init_task.c
@@ -34,9 +34,8 @@ static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
* way process stacks are handled. This is done by having a special
* "init_task" linker map entry..
*/
-union thread_union init_thread_union
- __attribute__((__section__(".data.init_task"), __aligned__(THREAD_SIZE))) =
- { INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+ { INIT_THREAD_INFO(init_task) };
/*
* Initial task structure.
diff --git a/arch/sh/boot/compressed/install.sh b/arch/sh/boot/compressed/install.sh
index 90589f0fec1..f9f41818b17 100644
--- a/arch/sh/boot/compressed/install.sh
+++ b/arch/sh/boot/compressed/install.sh
@@ -23,8 +23,8 @@
# User may have a custom install script
-if [ -x /sbin/installkernel ]; then
- exec /sbin/installkernel "$@"
+if [ -x /sbin/${INSTALLKERNEL} ]; then
+ exec /sbin/${INSTALLKERNEL} "$@"
fi
if [ "$2" = "zImage" ]; then
diff --git a/arch/sh/kernel/init_task.c b/arch/sh/kernel/init_task.c
index 1719957c0a6..11f2ea556a6 100644
--- a/arch/sh/kernel/init_task.c
+++ b/arch/sh/kernel/init_task.c
@@ -17,9 +17,8 @@ struct pt_regs fake_swapper_regs;
* way process stacks are handled. This is done by having a special
* "init_task" linker map entry..
*/
-union thread_union init_thread_union
- __attribute__((__section__(".data.init_task"))) =
- { INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+ { INIT_THREAD_INFO(init_task) };
/*
* Initial task structure.
diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c
index 60f8af4497c..7cb933ba495 100644
--- a/arch/sh/kernel/irq.c
+++ b/arch/sh/kernel/irq.c
@@ -165,11 +165,9 @@ asmlinkage int do_IRQ(unsigned int irq, struct pt_regs *regs)
}
#ifdef CONFIG_IRQSTACKS
-static char softirq_stack[NR_CPUS * THREAD_SIZE]
- __attribute__((__section__(".bss.page_aligned")));
+static char softirq_stack[NR_CPUS * THREAD_SIZE] __page_aligned_bss;
-static char hardirq_stack[NR_CPUS * THREAD_SIZE]
- __attribute__((__section__(".bss.page_aligned")));
+static char hardirq_stack[NR_CPUS * THREAD_SIZE] __page_aligned_bss;
/*
* allocate per-cpu stacks for hardirq and for softirq processing
diff --git a/arch/sh/kernel/vsyscall/Makefile b/arch/sh/kernel/vsyscall/Makefile
index 4bbce1cfa35..8f0ea5fc835 100644
--- a/arch/sh/kernel/vsyscall/Makefile
+++ b/arch/sh/kernel/vsyscall/Makefile
@@ -15,7 +15,7 @@ quiet_cmd_syscall = SYSCALL $@
export CPPFLAGS_vsyscall.lds += -P -C -Ush
vsyscall-flags = -shared -s -Wl,-soname=linux-gate.so.1 \
- $(call ld-option, -Wl$(comma)--hash-style=sysv)
+ $(call cc-ldoption, -Wl$(comma)--hash-style=sysv)
SYSCFLAGS_vsyscall-trapa.so = $(vsyscall-flags)
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
index 467221dd570..dfe272d1446 100644
--- a/arch/sparc/Makefile
+++ b/arch/sparc/Makefile
@@ -31,7 +31,6 @@ export BITS := 32
#KBUILD_CFLAGS += -g -pipe -fcall-used-g5 -fcall-used-g7
KBUILD_CFLAGS += -m32 -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7
KBUILD_AFLAGS += -m32
-CPPFLAGS_vmlinux.lds += -m32
#LDFLAGS_vmlinux = -N -Ttext 0xf0004000
# Since 2.5.40, the first stage is left not btfix-ed.
@@ -45,9 +44,6 @@ else
CHECKFLAGS += -D__sparc__ -D__sparc_v9__ -D__arch64__ -m64
-# Undefine sparc when processing vmlinux.lds - it is used
-# And teach CPP we are doing 64 bit builds (for this case)
-CPPFLAGS_vmlinux.lds += -m64 -Usparc
LDFLAGS := -m elf64_sparc
export BITS := 64
diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
index 3a048fad7ee..5b47fab9966 100644
--- a/arch/sparc/kernel/Makefile
+++ b/arch/sparc/kernel/Makefile
@@ -7,7 +7,11 @@ ccflags-y := -Werror
extra-y := head_$(BITS).o
extra-y += init_task.o
-extra-y += vmlinux.lds
+
+# Undefine sparc when processing vmlinux.lds - it is used
+# And teach CPP we are doing $(BITS) builds (for this case)
+CPPFLAGS_vmlinux.lds := -Usparc -m$(BITS)
+extra-y += vmlinux.lds
obj-$(CONFIG_SPARC32) += entry.o wof.o wuf.o
obj-$(CONFIG_SPARC32) += etrap_32.o
diff --git a/arch/sparc/kernel/init_task.c b/arch/sparc/kernel/init_task.c
index 28125c5b3d3..5fe3d65581f 100644
--- a/arch/sparc/kernel/init_task.c
+++ b/arch/sparc/kernel/init_task.c
@@ -18,6 +18,5 @@ EXPORT_SYMBOL(init_task);
* If this is not aligned on a 8k boundry, then you should change code
* in etrap.S which assumes it.
*/
-union thread_union init_thread_union
- __attribute__((section (".data.init_task")))
- = { INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+ { INIT_THREAD_INFO(init_task) };
diff --git a/arch/um/Makefile b/arch/um/Makefile
index 0728def3223..fc633dbacf8 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -96,11 +96,10 @@ CFLAGS_NO_HARDENING := $(call cc-option, -fno-PIC,) $(call cc-option, -fno-pic,)
$(call cc-option, -fno-stack-protector,) \
$(call cc-option, -fno-stack-protector-all,)
-CONFIG_KERNEL_STACK_ORDER ?= 2
-STACK_SIZE := $(shell echo $$[ 4096 * (1 << $(CONFIG_KERNEL_STACK_ORDER)) ] )
-
-CPPFLAGS_vmlinux.lds = -U$(SUBARCH) -DSTART=$(START) -DELF_ARCH=$(ELF_ARCH) \
- -DELF_FORMAT="$(ELF_FORMAT)" -DKERNEL_STACK_SIZE=$(STACK_SIZE)
+# Options used by linker script
+export LDS_START := $(START)
+export LDS_ELF_ARCH := $(ELF_ARCH)
+export LDS_ELF_FORMAT := $(ELF_FORMAT)
# The wrappers will select whether using "malloc" or the kernel allocator.
LINK_WRAPS = -Wl,--wrap,malloc -Wl,--wrap,free -Wl,--wrap,calloc
diff --git a/arch/um/kernel/Makefile b/arch/um/kernel/Makefile
index 388ec0a3ea9..1119233597a 100644
--- a/arch/um/kernel/Makefile
+++ b/arch/um/kernel/Makefile
@@ -3,6 +3,9 @@
# Licensed under the GPL
#
+CPPFLAGS_vmlinux.lds := -U$(SUBARCH) -DSTART=$(LDS_START) \
+ -DELF_ARCH=$(LDS_ELF_ARCH) \
+ -DELF_FORMAT=$(LDS_ELF_FORMAT)
extra-y := vmlinux.lds
clean-files :=
diff --git a/arch/um/kernel/init_task.c b/arch/um/kernel/init_task.c
index b25121b537d..8aa77b61a5f 100644
--- a/arch/um/kernel/init_task.c
+++ b/arch/um/kernel/init_task.c
@@ -30,9 +30,8 @@ EXPORT_SYMBOL(init_task);
* "init_task" linker map entry..
*/
-union thread_union init_thread_union
- __attribute__((__section__(".data.init_task"))) =
- { INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+ { INIT_THREAD_INFO(init_task) };
union thread_union cpu0_irqstack
__attribute__((__section__(".data.init_irqstack"))) =
diff --git a/arch/um/kernel/vmlinux.lds.S b/arch/um/kernel/vmlinux.lds.S
index f8aeb448aab..16e49bfa2b4 100644
--- a/arch/um/kernel/vmlinux.lds.S
+++ b/arch/um/kernel/vmlinux.lds.S
@@ -1,3 +1,6 @@
+
+KERNEL_STACK_SIZE = 4096 * (1 << CONFIG_KERNEL_STACK_ORDER);
+
#ifdef CONFIG_LD_SCRIPT_STATIC
#include "uml.lds.S"
#else
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index 7983c420eaf..a012ee8ef80 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -179,8 +179,8 @@ archclean:
define archhelp
echo '* bzImage - Compressed kernel image (arch/x86/boot/bzImage)'
echo ' install - Install kernel using'
- echo ' (your) ~/bin/installkernel or'
- echo ' (distribution) /sbin/installkernel or'
+ echo ' (your) ~/bin/$(INSTALLKERNEL) or'
+ echo ' (distribution) /sbin/$(INSTALLKERNEL) or'
echo ' install to $$(INSTALL_PATH) and run lilo'
echo ' fdimage - Create 1.4MB boot floppy image (arch/x86/boot/fdimage)'
echo ' fdimage144 - Create 1.4MB boot floppy image (arch/x86/boot/fdimage)'
diff --git a/arch/x86/boot/install.sh b/arch/x86/boot/install.sh
index 8d60ee15dfd..d13ec1c3864 100644
--- a/arch/x86/boot/install.sh
+++ b/arch/x86/boot/install.sh
@@ -33,8 +33,8 @@ verify "$3"
# User may have a custom install script
-if [ -x ~/bin/${CROSS_COMPILE}installkernel ]; then exec ~/bin/${CROSS_COMPILE}installkernel "$@"; fi
-if [ -x /sbin/${CROSS_COMPILE}installkernel ]; then exec /sbin/${CROSS_COMPILE}installkernel "$@"; fi
+if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi
+if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi
# Default install - same as make zlilo
diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
index 5d367caa0e3..549860d3be8 100644
--- a/arch/x86/include/asm/cache.h
+++ b/arch/x86/include/asm/cache.h
@@ -1,6 +1,8 @@
#ifndef _ASM_X86_CACHE_H
#define _ASM_X86_CACHE_H
+#include <linux/linkage.h>
+
/* L1 cache line size */
#define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
@@ -13,7 +15,7 @@
#ifdef CONFIG_SMP
#define __cacheline_aligned_in_smp \
__attribute__((__aligned__(1 << (INTERNODE_CACHE_SHIFT)))) \
- __attribute__((__section__(".data.page_aligned")))
+ __page_aligned_data
#endif
#endif
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index b766e8c7252..218aad7ee76 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -608,7 +608,7 @@ ENTRY(initial_code)
/*
* BSS section
*/
-.section ".bss.page_aligned","wa"
+__PAGE_ALIGNED_BSS
.align PAGE_SIZE_asm
#ifdef CONFIG_X86_PAE
swapper_pg_pmd:
@@ -626,7 +626,7 @@ ENTRY(empty_zero_page)
* This starts the data section.
*/
#ifdef CONFIG_X86_PAE
-.section ".data.page_aligned","wa"
+__PAGE_ALIGNED_DATA
/* Page-aligned for the benefit of paravirt? */
.align PAGE_SIZE_asm
ENTRY(swapper_pg_dir)
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index fa54f78e2a0..d0bc0a13a43 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -418,7 +418,7 @@ ENTRY(phys_base)
ENTRY(idt_table)
.skip IDT_ENTRIES * 16
- .section .bss.page_aligned, "aw", @nobits
+ __PAGE_ALIGNED_BSS
.align PAGE_SIZE
ENTRY(empty_zero_page)
.skip PAGE_SIZE
diff --git a/arch/x86/kernel/init_task.c b/arch/x86/kernel/init_task.c
index 270ff83efc1..3a54dcb9cd0 100644
--- a/arch/x86/kernel/init_task.c
+++ b/arch/x86/kernel/init_task.c
@@ -20,9 +20,8 @@ static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
* way process stacks are handled. This is done by having a special
* "init_task" linker map entry..
*/
-union thread_union init_thread_union
- __attribute__((__section__(".data.init_task"))) =
- { INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+ { INIT_THREAD_INFO(init_task) };
/*
* Initial task structure.
diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
index 88112b49f02..6b4ffedb93c 100644
--- a/arch/x86/vdso/Makefile
+++ b/arch/x86/vdso/Makefile
@@ -122,7 +122,7 @@ quiet_cmd_vdso = VDSO $@
$(VDSO_LDFLAGS) $(VDSO_LDFLAGS_$(filter %.lds,$(^F))) \
-Wl,-T,$(filter %.lds,$^) $(filter %.o,$^)
-VDSO_LDFLAGS = -fPIC -shared $(call ld-option, -Wl$(comma)--hash-style=sysv)
+VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv)
GCOV_PROFILE := n
#
diff --git a/arch/xtensa/kernel/Makefile b/arch/xtensa/kernel/Makefile
index fe3186de6a3..6f56d95f2c1 100644
--- a/arch/xtensa/kernel/Makefile
+++ b/arch/xtensa/kernel/Makefile
@@ -27,7 +27,8 @@ sed-y = -e 's/(\(\.[a-z]*it\|\.ref\|\)\.text)/(\1.literal \1.text)/g' \
-e 's/(\(\.text\.[a-z]*\))/(\1.literal \1)/g'
quiet_cmd__cpp_lds_S = LDS $@
- cmd__cpp_lds_S = $(CPP) $(cpp_flags) -D__ASSEMBLY__ $< | sed $(sed-y) >$@
+ cmd__cpp_lds_S = $(CPP) $(cpp_flags) -P -C -Uxtensa -D__ASSEMBLY__ $< \
+ | sed $(sed-y) >$@
$(obj)/vmlinux.lds: $(src)/vmlinux.lds.S FORCE
$(call if_changed_dep,_cpp_lds_S)
diff --git a/arch/xtensa/kernel/head.S b/arch/xtensa/kernel/head.S
index d9ddc1ba761..d215adcfd4e 100644
--- a/arch/xtensa/kernel/head.S
+++ b/arch/xtensa/kernel/head.S
@@ -235,7 +235,7 @@ should_never_return:
* BSS section
*/
-.section ".bss.page_aligned", "w"
+__PAGE_ALIGNED_BSS
#ifdef CONFIG_MMU
ENTRY(swapper_pg_dir)
.fill PAGE_SIZE, 1, 0
diff --git a/arch/xtensa/kernel/init_task.c b/arch/xtensa/kernel/init_task.c
index c4302f0e4ba..cd122fb7e48 100644
--- a/arch/xtensa/kernel/init_task.c
+++ b/arch/xtensa/kernel/init_task.c
@@ -23,9 +23,8 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
-union thread_union init_thread_union
- __attribute__((__section__(".data.init_task"))) =
-{ INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+ { INIT_THREAD_INFO(init_task) };
struct task_struct init_task = INIT_TASK(init_task);