Tejun Heo 023bf6f1b8 linker script: unify usage of discard definition ... Discarded sections in different archs share some commonality but have considerable differences. This led to linker script for each arch implementing its own /DISCARD/ definition, which makes maintaining tedious and adding new entries error-prone. This patch makes all linker scripts to move discard definitions to the end of the linker script and use the common DISCARDS macro. As ld uses the first matching section definition, archs can include default discarded sections by including them earlier in the linker script. ia64 is notable because it first throws away some ia64 specific subsections and then include the rest of the sections into the final image, so those sections must be discarded before the inclusion. defconfig compile tested for x86, x86-64, powerpc, powerpc64, ia64, alpha, sparc, sparc64 and s390. Michal Simek tested microblaze. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Paul Mundt <lethal@linux-sh.org> Acked-by: Mike Frysinger <vapier@gentoo.org> Tested-by: Michal Simek <monstr@monstr.eu> Cc: linux-arch@vger.kernel.org Cc: Michal Simek <monstr@monstr.eu> Cc: microblaze-uclinux@itee.uq.edu.au Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Tony Luck <tony.luck@intel.com>		2009-07-09 11:27:40 +09:00
..
acpi	Merge branches 'acerhdf', 'acpi-pci-bind', 'bjorn-pci-root', 'bugzilla-12904', 'bugzilla-13121', 'bugzilla-13396', 'bugzilla-13533', 'bugzilla-13612', 'c3_lock', 'hid-cleanups', 'misc-2.6.31', 'pdc-leak-fix', 'pnpacpi', 'power_nocheck', 'thinkpad_acpi', 'video' and 'wmi' into release	2009-06-24 01:19:50 -04:00
apic	Intel-IOMMU, intr-remap: source-id checking	2009-06-23 22:09:17 +01:00
cpu	Merge branch 'master' into for-next	2009-07-04 07:13:18 +09:00
.gitignore
alternative.c
amd_iommu.c	amd-iommu: flush domain tlb when attaching a new device	2009-06-15 15:42:00 +02:00
amd_iommu_init.c	amd-iommu: resume cleanup	2009-06-16 10:19:16 +02:00
aperture_64.c
apm_32.c	PM core: rename suspend and resume functions	2009-06-12 21:32:31 +02:00
asm-offsets.c
asm-offsets_32.c	lguest: optimize by coding restore_flags and irq_enable in assembler.	2009-06-12 22:27:03 +09:30
asm-offsets_64.c	x86, boot: make kernel_alignment adjustable; new bzImage fields	2009-05-11 17:44:39 -07:00
audit_64.c
bios_uv.c	x86, UV: system table in bios accessed after unmap	2009-04-03 19:25:57 +02:00
bootflag.c	x86: coding style cleanup for kernel/bootflag.c	2008-01-30 13:32:31 +01:00
check.c
cpuid.c	Driver Core: x86: add nodename for cpuid and msr drivers.	2009-06-15 21:30:25 -07:00
crash.c	x86: disable IOMMUs on kernel crash	2009-06-15 15:20:40 +02:00
crash_dump_32.c
crash_dump_64.c
doublefault_32.c
ds.c	x86, ds: support Core i7	2009-04-07 13:36:36 +02:00
ds_selftest.c	x86, ds: fix buffer alignment in debug store selftest	2009-04-24 10:18:51 +02:00
ds_selftest.h
dumpstack.c	x86: Add sysctl to allow panic on IOCK NMI error	2009-06-25 22:06:11 +02:00
dumpstack.h	x86: avoid multiple declaration of kstack_depth_to_print	2009-04-14 11:45:33 +02:00
dumpstack_32.c
dumpstack_64.c
e820.c	x86: add boundary check for 32bit res before expand e820 resource to alignment	2009-07-02 12:11:12 -07:00
early-quirks.c	x86 early quirks: eliminate unused function	2009-04-08 14:16:32 +02:00
early_printk.c
efi.c	x86: correct the conversion of EFI memory types	2009-06-16 17:47:32 -07:00
efi_32.c
efi_64.c
efi_stub_32.S
efi_stub_64.S
entry_32.S	Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-20 10:56:46 -07:00
entry_64.S	function-graph: add stack frame test	2009-06-18 18:40:18 -04:00
ftrace.c	function-graph: add stack frame test	2009-06-18 18:40:18 -04:00
geode_32.c
head.c
head32.c
head64.c
head_32.S	x86: de-assembler-ize asm/desc.h	2009-06-17 21:35:10 -07:00
head_64.S	x86: de-assembler-ize asm/desc.h	2009-06-17 21:35:10 -07:00
hpet.c	x86: hpet: Mark per cpu interrupts IRQF_TIMER to prevent resume failure	2009-06-14 18:24:29 +02:00
i386_ksyms_32.c
i387.c
i8237.c
i8253.c	time: move PIT_TICK_RATE to linux/timex.h	2009-06-16 19:47:27 -07:00
i8259.c
init_task.c	mm: consolidate init_mm definition	2009-06-16 19:47:28 -07:00
io_delay.c	x86: io_delay.c cleanup	2009-03-21 16:57:04 +05:30
ioport.c
irq.c	Merge branch 'linus' into x86/mce3	2009-06-11 23:31:52 +02:00
irq_32.c	Merge branch 'tj-percpu' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc into core/percpu	2009-02-24 21:52:45 +01:00
irq_64.c
irqinit.c	Merge branch 'linus' into x86/mce3	2009-06-11 23:31:52 +02:00
k8.c
kdebugfs.c
kgdb.c	Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-10 15:49:10 -07:00
kprobes.c
kvm.c	Merge branch 'kvm-updates/2.6.31' of git://git.kernel.org/pub/scm/virt/kvm/kvm	2009-06-11 10:03:30 -07:00
kvmclock.c	clocksource: pass clocksource to read() callback	2009-04-21 13:41:47 -07:00
ldt.c
machine_kexec_32.c	x86, kexec: fix crashdump panic with CONFIG_KEXEC_JUMP	2009-05-07 22:01:05 -07:00
machine_kexec_64.c	x86, kexec: fix crashdump panic with CONFIG_KEXEC_JUMP	2009-05-07 22:01:05 -07:00
Makefile	gcov: enable GCOV_PROFILE_ALL for x86_64	2009-06-18 13:03:58 -07:00
mca_32.c
mfgpt_32.c
microcode_amd.c	x86, microcode: Simplify vfree() use	2009-06-07 16:35:11 +02:00
microcode_core.c	Driver Core: misc: add nodename support for misc devices.	2009-06-15 21:30:25 -07:00
microcode_intel.c	x86: microcode: use smp_call_function_single instead of set_cpus_allowed, cleanup of synchronization logic	2009-05-12 10:36:44 +02:00
mmconf-fam10h_64.c
module.c	module: cleanup FIXME comments about trimming exception table entries.	2009-06-12 21:47:05 +09:30
mpparse.c	x86, irq: don't call mp_config_acpi_gsi() if update_mptable is not enabled	2009-05-18 09:33:29 +02:00
msr.c	Driver Core: x86: add nodename for cpuid and msr drivers.	2009-06-15 21:30:25 -07:00
olpc.c
paravirt-spinlocks.c
paravirt.c	Merge branch 'x86-xen-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-10 16:16:27 -07:00
paravirt_patch_32.c
paravirt_patch_64.c
pci-calgary_64.c	x86: calgary: remove IOMMU_DEBUG	2009-04-14 13:03:36 +02:00
pci-dma.c	intel-iommu: Make iommu=pt work on i386 too	2009-07-01 18:56:16 +01:00
pci-gart_64.c	x86: enable GART-IOMMU only after setting up protection methods	2009-06-06 09:42:09 +02:00
pci-nommu.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
pci-swiotlb.c	Merge git://git.infradead.org/~dwmw2/iommu-2.6.31	2009-06-22 21:38:22 -07:00
pcspeaker.c	x86: use platform_device_register_simple()	2008-09-22 12:58:36 +02:00
pmtimer_64.c
probe_roms_32.c
process.c	kmemcheck: add mm functions	2009-06-15 12:40:03 +02:00
process_32.c	Merge branch 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-10 19:53:40 -07:00
process_64.c	Merge branch 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-10 19:53:40 -07:00
ptrace.c	x86, bts, mm: clean up buffer allocation	2009-04-24 10:18:52 +02:00
pvclock.c	x86: pvclock: fix shadowed variable warning	2008-10-15 14:25:14 +02:00
quirks.c	Merge branch 'linus' into x86/cpu	2009-06-07 12:22:15 +02:00
reboot.c	x86: Add quirk for reboot stalls on a Dell Optiplex 360	2009-06-07 15:51:20 +02:00
reboot_fixups_32.c
relocate_kernel_32.S
relocate_kernel_64.S
rtc.c	x86: rtc.c cleanup	2009-03-21 16:56:37 +05:30
scx200_32.c
setup.c	x86: Move init_gbpages() to setup_arch()	2009-06-23 10:33:32 +02:00
setup_percpu.c	percpu: teach large page allocator about NUMA	2009-07-04 08:11:00 +09:00
signal.c	Merge branch 'linus' into x86/mce3	2009-06-11 23:31:52 +02:00
smp.c	Merge branch 'linus' into x86/mce3	2009-06-11 23:31:52 +02:00
smpboot.c	x86: make zap_low_mapping could be used early	2009-06-12 13:50:24 +03:00
stacktrace.c	x86: add save_stack_trace_bp() for tracing from a specific stack frame	2009-06-12 23:01:05 +02:00
step.c
sys_i386_32.c
sys_x86_64.c
syscall_64.c
syscall_table_32.S	Merge branch 'core/signal' into perfcounters/core	2009-04-30 21:16:49 +02:00
tce_64.c
test_nx.c
test_rodata.c
time_32.c	x86: refactor x86_quirks support	2009-02-23 00:08:11 +01:00
time_64.c
tlb_uv.c	x86: Fix uv bau sending buffer initialization	2009-06-24 17:33:58 +02:00
tls.c	x86: Introducing asm/syscalls.h	2008-07-22 14:35:57 +02:00
tls.h
topology.c
trampoline.c
trampoline_32.S
trampoline_64.S
traps.c	x86: Add sysctl to allow panic on IOCK NMI error	2009-06-25 22:06:11 +02:00
tsc.c	Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-20 10:57:40 -07:00
tsc_sync.c	x86: clean up arch/x86/kernel/tsc_sync.c a bit	2009-05-07 09:32:10 +02:00
uv_irq.c
uv_sysfs.c	x86: prevent /sys/firmware/sgi_uv from being created on non-uv systems	2009-04-08 14:58:10 +02:00
uv_time.c	uv_time: add parameter to uv_read_rtc()	2009-04-22 17:41:25 +02:00
verify_cpu_64.S
visws_quirks.c
vm86_32.c	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-10 16:15:14 -07:00
vmi_32.c	Merge commit 'origin/master' into for-linus/xen/master	2009-04-07 13:34:16 -07:00
vmiclock_32.c	clocksource: pass clocksource to read() callback	2009-04-21 13:41:47 -07:00
vmlinux.lds.S	linker script: unify usage of discard definition	2009-07-09 11:27:40 +09:00
vsmp_64.c
vsyscall_64.c	x86: move rdtsc_barrier() into the TSC vread method	2009-05-28 14:15:54 +02:00
x8664_ksyms_64.c
xsave.c	x86-64: fix FPU corruption with signals and preemption	2009-04-20 14:33:00 -07:00