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Message-ID: <4880748A.4030507@snapgear.com>
Date: Fri, 18 Jul 2008 20:46:34 +1000
From: Greg Ungerer <gerg@...pgear.com>
To: Denys Vlasenko <vda.linux@...glemail.com>
CC: Andrew Morton <akpm@...ux-foundation.org>, mingo@...e.hu,
x86@...nel.org,
James Bottomley <James.Bottomley@...senpartnership.com>,
Russell King <rmk@....linux.org.uk>,
David Howells <dhowells@...hat.com>,
Ralf Baechle <ralf@...ux-mips.org>,
Lennert Buytenhek <kernel@...tstofly.org>,
Josh Boyer <jwboyer@...ux.vnet.ibm.com>,
Paul Mackerras <paulus@...ba.org>,
David Woodhouse <dwmw2@...radead.org>,
Andi Kleen <andi@...stfloor.org>,
torvalds@...ux-foundation.org,
Paul Gortmaker <paul.gortmaker@...driver.com>,
linux-embedded@...r.kernel.org, linux-kernel@...r.kernel.org,
Tim Bird <tim.bird@...sony.com>,
Martin Schwidefsky <schwidefsky@...ibm.com>,
Dave Miller <davem@...emloft.net>
Subject: Re: [PATCH] (updated, rolled up) make section names compatible with
-ffunction-sections -fdata-sections
Hi Denys,
Denys Vlasenko wrote:
> Here is the update against current Linus tree,
> rolled up into one patch.
>
> James Bottomley suggested a different naming scheme:
> instead of swapping parts (.text.head -> .head.text),
> prepend .kernel to our special section names.
> This patch implements his idea.
>
> ppc and v850 are dropped per comments from arch people.
> parisc and x86 had minor fixes. x86 fix added proper
> executable bits to a section:
>
> -.section ".text.head"
> +.section ".kernel.text.head","ax",@progbits
>
> Does arch/m68k/kernel/sun3-head.S need the same fix?
>
> The patch is run-tested on x86_64.
>
> I would like to ask arch maintainers to ACK/NAK this patch,
> and Andrew to act accordingly.
I don't see any problems with the m68knommu bits, so for those
Acked-by: Greg Ungerer <gerg@...inux.org>
Regards
Greg
> Changelog follows:
>
>
>
> The purpose of these patches is to make kernel buildable
> with "gcc -ffunction-sections -fdata-sections".
>
> The problem is that with -ffunction-sections -fdata-sections gcc
> creates sections like .text.head and .data.nosave
> whenever someone has innocuous code like this:
>
> static void head(...) {...}
>
> or this:
>
> int f(...) { static int nosave; ... }
>
> somewhere in the kernel.
>
> Kernel linker script is confused by such names and puts these sections
> in wrong places.
>
> This patch renames all "magic" section names used by kernel
> to not have this format, eliminating the possibility of such collisions.
>
> Signed-off-by: Denys Vlasenko <vda.linux@...glemail.com>
> --
> vda
>
>
> --- gc.0/Documentation/mutex-design.txt Thu Jul 17 16:42:29 2008
> +++ gc.1/Documentation/mutex-design.txt Thu Jul 17 21:07:22 2008
> @@ -66,14 +66,14 @@
>
> c0377ccb <mutex_lock>:
> c0377ccb: f0 ff 08 lock decl (%eax)
> - c0377cce: 78 0e js c0377cde <.text.lock.mutex>
> + c0377cce: 78 0e js c0377cde <.kernel.text.lock.mutex>
> c0377cd0: c3 ret
>
> the unlocking fastpath is equally tight:
>
> c0377cd1 <mutex_unlock>:
> c0377cd1: f0 ff 00 lock incl (%eax)
> - c0377cd4: 7e 0f jle c0377ce5 <.text.lock.mutex+0x7>
> + c0377cd4: 7e 0f jle c0377ce5 <.kernel.text.lock.mutex+0x7>
> c0377cd6: c3 ret
>
> - 'struct mutex' semantics are well-defined and are enforced if
> --- gc.0/arch/alpha/kernel/head.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/alpha/kernel/head.S Thu Jul 17 21:07:22 2008
> @@ -10,7 +10,7 @@
> #include <asm/system.h>
> #include <asm/asm-offsets.h>
>
> -.section .text.head, "ax"
> +.section .kernel.text.head, "ax"
> .globl swapper_pg_dir
> .globl _stext
> swapper_pg_dir=SWAPPER_PGD
> --- gc.0/arch/alpha/kernel/init_task.c Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/alpha/kernel/init_task.c Thu Jul 17 21:07:22 2008
> @@ -18,5 +18,5 @@
> EXPORT_SYMBOL(init_task);
>
> union thread_union init_thread_union
> - __attribute__((section(".data.init_thread")))
> + __attribute__((section(".kernel.data.init_thread")))
> = { INIT_THREAD_INFO(init_task) };
> --- gc.0/arch/alpha/kernel/vmlinux.lds.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/alpha/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -16,7 +16,7 @@
>
> _text = .; /* Text and read-only data */
> .text : {
> - *(.text.head)
> + *(.kernel.text.head)
> TEXT_TEXT
> SCHED_TEXT
> LOCK_TEXT
> @@ -93,18 +93,18 @@
> /* Freed after init ends here */
>
> /* Note 2 page alignment above. */
> - .data.init_thread : {
> - *(.data.init_thread)
> + .kernel.data.init_thread : {
> + *(.kernel.data.init_thread)
> }
>
> . = ALIGN(PAGE_SIZE);
> - .data.page_aligned : {
> - *(.data.page_aligned)
> + .kernel.data.page_aligned : {
> + *(.kernel.data.page_aligned)
> }
>
> . = ALIGN(64);
> - .data.cacheline_aligned : {
> - *(.data.cacheline_aligned)
> + .kernel.data.cacheline_aligned : {
> + *(.kernel.data.cacheline_aligned)
> }
>
> _data = .;
> --- gc.0/arch/arm/kernel/head-nommu.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/arm/kernel/head-nommu.S Thu Jul 17 21:07:22 2008
> @@ -33,7 +33,7 @@
> * numbers for r1.
> *
> */
> - .section ".text.head", "ax"
> + .section ".kernel.text.head", "ax"
> .type stext, %function
> ENTRY(stext)
> msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | SVC_MODE @ ensure svc mode
> --- gc.0/arch/arm/kernel/head.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/arm/kernel/head.S Thu Jul 17 21:07:22 2008
> @@ -74,7 +74,7 @@
> * crap here - that's what the boot loader (or in extreme, well justified
> * circumstances, zImage) is for.
> */
> - .section ".text.head", "ax"
> + .section ".kernel.text.head", "ax"
> .type stext, %function
> ENTRY(stext)
> msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | SVC_MODE @ ensure svc mode
> --- gc.0/arch/arm/kernel/init_task.c Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/arm/kernel/init_task.c Thu Jul 17 21:07:22 2008
> @@ -30,7 +30,7 @@
> * The things we do for performance..
> */
> union thread_union init_thread_union
> - __attribute__((__section__(".data.init_task"))) =
> + __attribute__((__section__(".kernel.data.init_task"))) =
> { INIT_THREAD_INFO(init_task) };
>
> /*
> --- gc.0/arch/arm/kernel/vmlinux.lds.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/arm/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -23,10 +23,10 @@
> #else
> . = PAGE_OFFSET + TEXT_OFFSET;
> #endif
> - .text.head : {
> + .kernel.text.head : {
> _stext = .;
> _sinittext = .;
> - *(.text.head)
> + *(.kernel.text.head)
> }
>
> .init : { /* Init code and data */
> @@ -65,8 +65,8 @@
> #endif
> . = ALIGN(4096);
> __per_cpu_start = .;
> - *(.data.percpu)
> - *(.data.percpu.shared_aligned)
> + *(.kernel.data.percpu)
> + *(.kernel.data.percpu.shared_aligned)
> __per_cpu_end = .;
> #ifndef CONFIG_XIP_KERNEL
> __init_begin = _stext;
> @@ -125,7 +125,7 @@
> * first, the init task union, aligned
> * to an 8192 byte boundary.
> */
> - *(.data.init_task)
> + *(.kernel.data.init_task)
>
> #ifdef CONFIG_XIP_KERNEL
> . = ALIGN(4096);
> @@ -137,7 +137,7 @@
>
> . = ALIGN(4096);
> __nosave_begin = .;
> - *(.data.nosave)
> + *(.kernel.data.nosave)
> . = ALIGN(4096);
> __nosave_end = .;
>
> @@ -145,7 +145,7 @@
> * then the cacheline aligned data
> */
> . = ALIGN(32);
> - *(.data.cacheline_aligned)
> + *(.kernel.data.cacheline_aligned)
>
> /*
> * The exception fixup table (might need resorting at runtime)
> --- gc.0/arch/arm/mm/proc-v6.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/arm/mm/proc-v6.S Thu Jul 17 21:07:22 2008
> @@ -164,7 +164,7 @@
> .asciz "ARMv6-compatible processor"
> .align
>
> - .section ".text.init", #alloc, #execinstr
> + .section ".kernel.text.init", #alloc, #execinstr
>
> /*
> * __v6_setup
> --- gc.0/arch/arm/mm/proc-v7.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/arm/mm/proc-v7.S Thu Jul 17 21:07:22 2008
> @@ -146,7 +146,7 @@
> .ascii "ARMv7 Processor"
> .align
>
> - .section ".text.init", #alloc, #execinstr
> + .section ".kernel.text.init", #alloc, #execinstr
>
> /*
> * __v7_setup
> --- gc.0/arch/arm/mm/tlb-v6.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/arm/mm/tlb-v6.S Thu Jul 17 21:07:22 2008
> @@ -87,7 +87,7 @@
> mcr p15, 0, r2, c7, c5, 4 @ prefetch flush
> mov pc, lr
>
> - .section ".text.init", #alloc, #execinstr
> + .section ".kernel.text.init", #alloc, #execinstr
>
> .type v6wbi_tlb_fns, #object
> ENTRY(v6wbi_tlb_fns)
> --- gc.0/arch/arm/mm/tlb-v7.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/arm/mm/tlb-v7.S Thu Jul 17 21:07:22 2008
> @@ -78,7 +78,7 @@
> isb
> mov pc, lr
>
> - .section ".text.init", #alloc, #execinstr
> + .section ".kernel.text.init", #alloc, #execinstr
>
> .type v7wbi_tlb_fns, #object
> ENTRY(v7wbi_tlb_fns)
> --- gc.0/arch/avr32/kernel/init_task.c Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/avr32/kernel/init_task.c Thu Jul 17 21:07:22 2008
> @@ -24,7 +24,7 @@
> * Initial thread structure. Must be aligned on an 8192-byte boundary.
> */
> union thread_union init_thread_union
> - __attribute__((__section__(".data.init_task"))) =
> + __attribute__((__section__(".kernel.data.init_task"))) =
> { INIT_THREAD_INFO(init_task) };
>
> /*
> --- gc.0/arch/avr32/kernel/vmlinux.lds.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/avr32/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -95,15 +95,15 @@
> /*
> * First, the init task union, aligned to an 8K boundary.
> */
> - *(.data.init_task)
> + *(.kernel.data.init_task)
>
> /* Then, the page-aligned data */
> . = ALIGN(PAGE_SIZE);
> - *(.data.page_aligned)
> + *(.kernel.data.page_aligned)
>
> /* Then, the cacheline aligned data */
> . = ALIGN(L1_CACHE_BYTES);
> - *(.data.cacheline_aligned)
> + *(.kernel.data.cacheline_aligned)
>
> /* And the rest... */
> *(.data.rel*)
> --- gc.0/arch/avr32/mm/init.c Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/avr32/mm/init.c Thu Jul 17 21:07:22 2008
> @@ -24,7 +24,7 @@
> #include <asm/setup.h>
> #include <asm/sections.h>
>
> -#define __page_aligned __attribute__((section(".data.page_aligned")))
> +#define __page_aligned __attribute__((section(".kernel.data.page_aligned")))
>
> DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
>
> --- gc.0/arch/blackfin/kernel/vmlinux.lds.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/blackfin/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -91,7 +91,7 @@
> __sdata = .;
> /* This gets done first, so the glob doesn't suck it in */
> . = ALIGN(32);
> - *(.data.cacheline_aligned)
> + *(.kernel.data.cacheline_aligned)
>
> #if !L1_DATA_A_LENGTH
> . = ALIGN(32);
> --- gc.0/arch/cris/arch-v10/vmlinux.lds.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/cris/arch-v10/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -51,7 +51,7 @@
> _edata = . ;
>
> . = ALIGN(PAGE_SIZE); /* init_task and stack, must be aligned */
> - .data.init_task : { *(.data.init_task) }
> + .kernel.data.init_task : { *(.kernel.data.init_task) }
>
> . = ALIGN(PAGE_SIZE); /* Init code and data */
> __init_begin = .;
> --- gc.0/arch/cris/arch-v32/vmlinux.lds.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/cris/arch-v32/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -63,7 +63,7 @@
> _edata = . ;
>
> . = ALIGN(PAGE_SIZE); /* init_task and stack, must be aligned. */
> - .data.init_task : { *(.data.init_task) }
> + .kernel.data.init_task : { *(.kernel.data.init_task) }
>
> . = ALIGN(PAGE_SIZE); /* Init code and data. */
> __init_begin = .;
> --- gc.0/arch/cris/kernel/process.c Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/cris/kernel/process.c Thu Jul 17 21:07:22 2008
> @@ -52,7 +52,7 @@
> * "init_task" linker map entry..
> */
> union thread_union init_thread_union
> - __attribute__((__section__(".data.init_task"))) =
> + __attribute__((__section__(".kernel.data.init_task"))) =
> { INIT_THREAD_INFO(init_task) };
>
> /*
> --- gc.0/arch/frv/kernel/break.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/frv/kernel/break.S Thu Jul 17 21:07:22 2008
> @@ -21,7 +21,7 @@
> #
> # the break handler has its own stack
> #
> - .section .bss.stack
> + .section .bss.kernel.stack
> .globl __break_user_context
> .balign THREAD_SIZE
> __break_stack:
> @@ -63,7 +63,7 @@
> # entry point for Break Exceptions/Interrupts
> #
> ###############################################################################
> - .section .text.break
> + .section .kernel.text.break
> .balign 4
> .globl __entry_break
> __entry_break:
> --- gc.0/arch/frv/kernel/entry.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/frv/kernel/entry.S Thu Jul 17 21:07:22 2008
> @@ -38,7 +38,7 @@
>
> #define nr_syscalls ((syscall_table_size)/4)
>
> - .section .text.entry
> + .section .kernel.text.entry
> .balign 4
>
> .macro LEDS val
> --- gc.0/arch/frv/kernel/head-mmu-fr451.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/frv/kernel/head-mmu-fr451.S Thu Jul 17 21:07:22 2008
> @@ -31,7 +31,7 @@
> #define __400_LCR 0xfe000100
> #define __400_LSBR 0xfe000c00
>
> - .section .text.init,"ax"
> + .section .kernel.text.init,"ax"
> .balign 4
>
> ###############################################################################
> --- gc.0/arch/frv/kernel/head-uc-fr401.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/frv/kernel/head-uc-fr401.S Thu Jul 17 21:07:22 2008
> @@ -30,7 +30,7 @@
> #define __400_LCR 0xfe000100
> #define __400_LSBR 0xfe000c00
>
> - .section .text.init,"ax"
> + .section .kernel.text.init,"ax"
> .balign 4
>
> ###############################################################################
> --- gc.0/arch/frv/kernel/head-uc-fr451.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/frv/kernel/head-uc-fr451.S Thu Jul 17 21:07:22 2008
> @@ -30,7 +30,7 @@
> #define __400_LCR 0xfe000100
> #define __400_LSBR 0xfe000c00
>
> - .section .text.init,"ax"
> + .section .kernel.text.init,"ax"
> .balign 4
>
> ###############################################################################
> --- gc.0/arch/frv/kernel/head-uc-fr555.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/frv/kernel/head-uc-fr555.S Thu Jul 17 21:07:22 2008
> @@ -29,7 +29,7 @@
> #define __551_LCR 0xfeff1100
> #define __551_LSBR 0xfeff1c00
>
> - .section .text.init,"ax"
> + .section .kernel.text.init,"ax"
> .balign 4
>
> ###############################################################################
> --- gc.0/arch/frv/kernel/head.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/frv/kernel/head.S Thu Jul 17 21:07:22 2008
> @@ -27,7 +27,7 @@
> # command line string
> #
> ###############################################################################
> - .section .text.head,"ax"
> + .section .kernel.text.head,"ax"
> .balign 4
>
> .globl _boot, __head_reference
> @@ -541,7 +541,7 @@
> .size _boot, .-_boot
>
> # provide a point for GDB to place a break
> - .section .text.start,"ax"
> + .section .kernel.text.start,"ax"
> .globl _start
> .balign 4
> _start:
> --- gc.0/arch/frv/kernel/init_task.c Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/frv/kernel/init_task.c Thu Jul 17 21:07:22 2008
> @@ -25,7 +25,7 @@
> * "init_task" linker map entry..
> */
> union thread_union init_thread_union
> - __attribute__((__section__(".data.init_task"))) =
> + __attribute__((__section__(".kernel.data.init_task"))) =
> { INIT_THREAD_INFO(init_task) };
>
> /*
> --- gc.0/arch/frv/kernel/vmlinux.lds.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/frv/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -26,7 +26,7 @@
>
> _sinittext = .;
> .init.text : {
> - *(.text.head)
> + *(.kernel.text.head)
> #ifndef CONFIG_DEBUG_INFO
> INIT_TEXT
> EXIT_TEXT
> @@ -71,13 +71,13 @@
>
> /* put sections together that have massive alignment issues */
> . = ALIGN(THREAD_SIZE);
> - .data.init_task : {
> + .kernel.data.init_task : {
> /* init task record & stack */
> - *(.data.init_task)
> + *(.kernel.data.init_task)
> }
>
> . = ALIGN(L1_CACHE_BYTES);
> - .data.cacheline_aligned : { *(.data.cacheline_aligned) }
> + .kernel.data.cacheline_aligned : { *(.kernel.data.cacheline_aligned) }
>
> .trap : {
> /* trap table management - read entry-table.S before modifying */
> @@ -94,10 +94,10 @@
> _text = .;
> _stext = .;
> .text : {
> - *(.text.start)
> - *(.text.entry)
> - *(.text.break)
> - *(.text.tlbmiss)
> + *(.kernel.text.start)
> + *(.kernel.text.entry)
> + *(.kernel.text.break)
> + *(.kernel.text.tlbmiss)
> TEXT_TEXT
> SCHED_TEXT
> LOCK_TEXT
> @@ -152,7 +152,7 @@
>
> .sbss : { *(.sbss .sbss.*) }
> .bss : { *(.bss .bss.*) }
> - .bss.stack : { *(.bss) }
> + .bss.kernel.stack : { *(.bss) }
>
> __bss_stop = .;
> _end = . ;
> --- gc.0/arch/frv/mm/tlb-miss.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/frv/mm/tlb-miss.S Thu Jul 17 21:07:22 2008
> @@ -16,7 +16,7 @@
> #include <asm/highmem.h>
> #include <asm/spr-regs.h>
>
> - .section .text.tlbmiss
> + .section .kernel.text.tlbmiss
> .balign 4
>
> .globl __entry_insn_mmu_miss
> --- gc.0/arch/h8300/boot/compressed/head.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/h8300/boot/compressed/head.S Thu Jul 17 21:07:22 2008
> @@ -9,7 +9,7 @@
>
> #define SRAM_START 0xff4000
>
> - .section .text.startup
> + .section .kernel.text.startup
> .global startup
> startup:
> mov.l #SRAM_START+0x8000, sp
> --- gc.0/arch/h8300/boot/compressed/vmlinux.lds Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/h8300/boot/compressed/vmlinux.lds Thu Jul 17 21:07:22 2008
> @@ -4,7 +4,7 @@
> {
> __stext = . ;
> __text = .;
> - *(.text.startup)
> + *(.kernel.text.startup)
> *(.text)
> __etext = . ;
> }
> --- gc.0/arch/h8300/kernel/init_task.c Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/h8300/kernel/init_task.c Thu Jul 17 21:07:22 2008
> @@ -37,6 +37,6 @@
> * "init_task" linker map entry..
> */
> union thread_union init_thread_union
> - __attribute__((__section__(".data.init_task"))) =
> + __attribute__((__section__(".kernel.data.init_task"))) =
> { INIT_THREAD_INFO(init_task) };
>
> --- gc.0/arch/h8300/kernel/vmlinux.lds.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/h8300/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -101,7 +101,7 @@
> ___data_start = . ;
>
> . = ALIGN(0x2000) ;
> - *(.data.init_task)
> + *(.kernel.data.init_task)
> . = ALIGN(0x4) ;
> DATA_DATA
> . = ALIGN(0x4) ;
> --- gc.0/arch/ia64/kernel/Makefile Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/ia64/kernel/Makefile Thu Jul 17 21:07:22 2008
> @@ -66,7 +66,7 @@
> $(obj)/gate-syms.o: $(obj)/gate.lds $(obj)/gate.o FORCE
> $(call if_changed,gate)
>
> -# gate-data.o contains the gate DSO image as data in section .data.gate.
> +# gate-data.o contains the gate DSO image as data in section .kernel.data.gate.
> # We must build gate.so before we can assemble it.
> # Note: kbuild does not track this dependency due to usage of .incbin
> $(obj)/gate-data.o: $(obj)/gate.so
> --- gc.0/arch/ia64/kernel/gate-data.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/ia64/kernel/gate-data.S Thu Jul 17 21:07:22 2008
> @@ -1,3 +1,3 @@
> - .section .data.gate, "aw"
> + .section .kernel.data.gate, "aw"
>
> .incbin "arch/ia64/kernel/gate.so"
> --- gc.0/arch/ia64/kernel/gate.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/ia64/kernel/gate.S Thu Jul 17 21:07:22 2008
> @@ -20,18 +20,18 @@
> * to targets outside the shared object) and to avoid multi-phase kernel builds, we
> * simply create minimalistic "patch lists" in special ELF sections.
> */
> - .section ".data.patch.fsyscall_table", "a"
> + .section ".kernel.data.patch.fsyscall_table", "a"
> .previous
> #define LOAD_FSYSCALL_TABLE(reg) \
> [1:] movl reg=0; \
> - .xdata4 ".data.patch.fsyscall_table", 1b-.
> + .xdata4 ".kernel.data.patch.fsyscall_table", 1b-.
>
> - .section ".data.patch.brl_fsys_bubble_down", "a"
> + .section ".kernel.data.patch.brl_fsys_bubble_down", "a"
> .previous
> #define BRL_COND_FSYS_BUBBLE_DOWN(pr) \
> [1:](pr)brl.cond.sptk 0; \
> ;; \
> - .xdata4 ".data.patch.brl_fsys_bubble_down", 1b-.
> + .xdata4 ".kernel.data.patch.brl_fsys_bubble_down", 1b-.
>
> GLOBAL_ENTRY(__kernel_syscall_via_break)
> .prologue
> --- gc.0/arch/ia64/kernel/gate.lds.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/ia64/kernel/gate.lds.S Thu Jul 17 21:07:22 2008
> @@ -32,21 +32,21 @@
> */
> . = GATE_ADDR + 0x600;
>
> - .data.patch : {
> + .kernel.data.patch : {
> __start_gate_mckinley_e9_patchlist = .;
> - *(.data.patch.mckinley_e9)
> + *(.kernel.data.patch.mckinley_e9)
> __end_gate_mckinley_e9_patchlist = .;
>
> __start_gate_vtop_patchlist = .;
> - *(.data.patch.vtop)
> + *(.kernel.data.patch.vtop)
> __end_gate_vtop_patchlist = .;
>
> __start_gate_fsyscall_patchlist = .;
> - *(.data.patch.fsyscall_table)
> + *(.kernel.data.patch.fsyscall_table)
> __end_gate_fsyscall_patchlist = .;
>
> __start_gate_brl_fsys_bubble_down_patchlist = .;
> - *(.data.patch.brl_fsys_bubble_down)
> + *(.kernel.data.patch.brl_fsys_bubble_down)
> __end_gate_brl_fsys_bubble_down_patchlist = .;
> } :readable
>
> --- gc.0/arch/ia64/kernel/head.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/ia64/kernel/head.S Thu Jul 17 21:07:22 2008
> @@ -178,7 +178,7 @@
> halt_msg:
> stringz "Halting kernel\n"
>
> - .section .text.head,"ax"
> + .section .kernel.text.head,"ax"
>
> .global start_ap
>
> --- gc.0/arch/ia64/kernel/init_task.c Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/ia64/kernel/init_task.c Thu Jul 17 21:07:22 2008
> @@ -28,7 +28,7 @@
> * Initial task structure.
> *
> * We need to make sure that this is properly aligned due to the way process stacks are
> - * handled. This is done by having a special ".data.init_task" section...
> + * handled. This is done by having a special ".kernel.data.init_task" section...
> */
> #define init_thread_info init_task_mem.s.thread_info
>
> @@ -38,7 +38,7 @@
> 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") __attribute__((section(".kernel.data.init_task"))) = {{
> .task = INIT_TASK(init_task_mem.s.task),
> .thread_info = INIT_THREAD_INFO(init_task_mem.s.task)
> }};
> --- gc.0/arch/ia64/kernel/ivt.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/ia64/kernel/ivt.S Thu Jul 17 21:07:22 2008
> @@ -75,7 +75,7 @@
> mov r19=n;; /* prepare to save predicates */ \
> br.sptk.many dispatch_to_fault_handler
>
> - .section .text.ivt,"ax"
> + .section .kernel.text.ivt,"ax"
>
> .align 32768 // align on 32KB boundary
> .global ia64_ivt
> --- gc.0/arch/ia64/kernel/minstate.h Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/ia64/kernel/minstate.h Thu Jul 17 21:07:22 2008
> @@ -15,7 +15,7 @@
> #define ACCOUNT_SYS_ENTER
> #endif
>
> -.section ".data.patch.rse", "a"
> +.section ".kernel.data.patch.rse", "a"
> .previous
>
> /*
> @@ -214,7 +214,7 @@
> (pUStk) extr.u r17=r18,3,6; \
> (pUStk) sub r16=r18,r22; \
> [1:](pKStk) br.cond.sptk.many 1f; \
> - .xdata4 ".data.patch.rse",1b-. \
> + .xdata4 ".kernel.data.patch.rse",1b-. \
> ;; \
> cmp.ge p6,p7 = 33,r17; \
> ;; \
> --- gc.0/arch/ia64/kernel/vmlinux.lds.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/ia64/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -9,7 +9,7 @@
>
> #define IVT_TEXT \
> VMLINUX_SYMBOL(__start_ivt_text) = .; \
> - *(.text.ivt) \
> + *(.kernel.text.ivt) \
> VMLINUX_SYMBOL(__end_ivt_text) = .;
>
> OUTPUT_FORMAT("elf64-ia64-little")
> @@ -52,13 +52,13 @@
> KPROBES_TEXT
> *(.gnu.linkonce.t*)
> }
> - .text.head : AT(ADDR(.text.head) - LOAD_OFFSET)
> - { *(.text.head) }
> + .kernel.text.head : AT(ADDR(.kernel.text.head) - LOAD_OFFSET)
> + { *(.kernel.text.head) }
> .text2 : AT(ADDR(.text2) - LOAD_OFFSET)
> { *(.text2) }
> #ifdef CONFIG_SMP
> - .text.lock : AT(ADDR(.text.lock) - LOAD_OFFSET)
> - { *(.text.lock) }
> + .kernel.text.lock : AT(ADDR(.kernel.text.lock) - LOAD_OFFSET)
> + { *(.kernel.text.lock) }
> #endif
> _etext = .;
>
> @@ -85,10 +85,10 @@
> __stop___mca_table = .;
> }
>
> - .data.patch.phys_stack_reg : AT(ADDR(.data.patch.phys_stack_reg) - LOAD_OFFSET)
> + .kernel.data.patch.phys_stack_reg : AT(ADDR(.kernel.data.patch.phys_stack_reg) - LOAD_OFFSET)
> {
> __start___phys_stack_reg_patchlist = .;
> - *(.data.patch.phys_stack_reg)
> + *(.kernel.data.patch.phys_stack_reg)
> __end___phys_stack_reg_patchlist = .;
> }
>
> @@ -149,24 +149,24 @@
> __initcall_end = .;
> }
>
> - .data.patch.vtop : AT(ADDR(.data.patch.vtop) - LOAD_OFFSET)
> + .kernel.data.patch.vtop : AT(ADDR(.kernel.data.patch.vtop) - LOAD_OFFSET)
> {
> __start___vtop_patchlist = .;
> - *(.data.patch.vtop)
> + *(.kernel.data.patch.vtop)
> __end___vtop_patchlist = .;
> }
>
> - .data.patch.rse : AT(ADDR(.data.patch.rse) - LOAD_OFFSET)
> + .kernel.data.patch.rse : AT(ADDR(.kernel.data.patch.rse) - LOAD_OFFSET)
> {
> __start___rse_patchlist = .;
> - *(.data.patch.rse)
> + *(.kernel.data.patch.rse)
> __end___rse_patchlist = .;
> }
>
> - .data.patch.mckinley_e9 : AT(ADDR(.data.patch.mckinley_e9) - LOAD_OFFSET)
> + .kernel.data.patch.mckinley_e9 : AT(ADDR(.kernel.data.patch.mckinley_e9) - LOAD_OFFSET)
> {
> __start___mckinley_e9_bundles = .;
> - *(.data.patch.mckinley_e9)
> + *(.kernel.data.patch.mckinley_e9)
> __end___mckinley_e9_bundles = .;
> }
>
> @@ -194,34 +194,34 @@
> __init_end = .;
>
> /* The initial task and kernel stack */
> - .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET)
> - { *(.data.init_task) }
> + .kernel.data.init_task : AT(ADDR(.kernel.data.init_task) - LOAD_OFFSET)
> + { *(.kernel.data.init_task) }
>
> - .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET)
> + .kernel.data.page_aligned : AT(ADDR(.kernel.data.page_aligned) - LOAD_OFFSET)
> { *(__special_page_section)
> __start_gate_section = .;
> - *(.data.gate)
> + *(.kernel.data.gate)
> __stop_gate_section = .;
> }
> . = ALIGN(PAGE_SIZE); /* make sure the gate page doesn't expose
> * kernel data
> */
>
> - .data.read_mostly : AT(ADDR(.data.read_mostly) - LOAD_OFFSET)
> - { *(.data.read_mostly) }
> + .kernel.data.read_mostly : AT(ADDR(.kernel.data.read_mostly) - LOAD_OFFSET)
> + { *(.kernel.data.read_mostly) }
>
> - .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET)
> - { *(.data.cacheline_aligned) }
> + .kernel.data.cacheline_aligned : AT(ADDR(.kernel.data.cacheline_aligned) - LOAD_OFFSET)
> + { *(.kernel.data.cacheline_aligned) }
>
> /* Per-cpu data: */
> percpu : { } :percpu
> . = ALIGN(PERCPU_PAGE_SIZE);
> __phys_per_cpu_start = .;
> - .data.percpu PERCPU_ADDR : AT(__phys_per_cpu_start - LOAD_OFFSET)
> + .kernel.data.percpu PERCPU_ADDR : AT(__phys_per_cpu_start - LOAD_OFFSET)
> {
> __per_cpu_start = .;
> - *(.data.percpu)
> - *(.data.percpu.shared_aligned)
> + *(.kernel.data.percpu)
> + *(.kernel.data.percpu.shared_aligned)
> __per_cpu_end = .;
> }
> . = __phys_per_cpu_start + PERCPU_PAGE_SIZE; /* ensure percpu data fits
> --- gc.0/arch/ia64/kvm/vmm_ivt.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/ia64/kvm/vmm_ivt.S Thu Jul 17 21:07:22 2008
> @@ -97,7 +97,7 @@
>
>
>
> - .section .text.ivt,"ax"
> + .section .kernel.text.ivt,"ax"
>
> .align 32768 // align on 32KB boundary
> .global kvm_ia64_ivt
> --- gc.0/arch/m32r/kernel/init_task.c Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/m32r/kernel/init_task.c Thu Jul 17 21:07:22 2008
> @@ -26,7 +26,7 @@
> * "init_task" linker map entry..
> */
> union thread_union init_thread_union
> - __attribute__((__section__(".data.init_task"))) =
> + __attribute__((__section__(".kernel.data.init_task"))) =
> { INIT_THREAD_INFO(init_task) };
>
> /*
> --- gc.0/arch/m32r/kernel/vmlinux.lds.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/m32r/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -56,17 +56,17 @@
>
> . = ALIGN(4096);
> __nosave_begin = .;
> - .data_nosave : { *(.data.nosave) }
> + .data_nosave : { *(.kernel.data.nosave) }
> . = ALIGN(4096);
> __nosave_end = .;
>
> . = ALIGN(32);
> - .data.cacheline_aligned : { *(.data.cacheline_aligned) }
> + .kernel.data.cacheline_aligned : { *(.kernel.data.cacheline_aligned) }
>
> _edata = .; /* End of data section */
>
> . = ALIGN(8192); /* init_task */
> - .data.init_task : { *(.data.init_task) }
> + .kernel.data.init_task : { *(.kernel.data.init_task) }
>
> /* will be freed after init */
> . = ALIGN(4096); /* Init code and data */
> --- gc.0/arch/m68k/kernel/head.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/m68k/kernel/head.S Thu Jul 17 21:07:22 2008
> @@ -577,7 +577,7 @@
> #endif
> .endm
>
> -.section ".text.head","ax"
> +.section ".kernel.text.head","ax"
> ENTRY(_stext)
> /*
> * Version numbers of the bootinfo interface
> --- gc.0/arch/m68k/kernel/process.c Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/m68k/kernel/process.c Thu Jul 17 21:07:22 2008
> @@ -48,7 +48,7 @@
> EXPORT_SYMBOL(init_mm);
>
> union thread_union init_thread_union
> -__attribute__((section(".data.init_task"), aligned(THREAD_SIZE)))
> +__attribute__((section(".kernel.data.init_task"), aligned(THREAD_SIZE)))
> = { INIT_THREAD_INFO(init_task) };
>
> /* initial task structure */
> --- gc.0/arch/m68k/kernel/sun3-head.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/m68k/kernel/sun3-head.S Thu Jul 17 21:07:22 2008
> @@ -29,7 +29,7 @@
> .globl kernel_pg_dir
> .equ kernel_pg_dir,kernel_pmd_table
>
> - .section .text.head
> + .section .kernel.text.head
> ENTRY(_stext)
> ENTRY(_start)
>
> --- gc.0/arch/m68k/kernel/vmlinux-std.lds Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/m68k/kernel/vmlinux-std.lds Thu Jul 17 21:07:22 2008
> @@ -11,7 +11,7 @@
> . = 0x1000;
> _text = .; /* Text and read-only data */
> .text : {
> - *(.text.head)
> + *(.kernel.text.head)
> TEXT_TEXT
> SCHED_TEXT
> LOCK_TEXT
> @@ -36,7 +36,7 @@
> .bss : { *(.bss) } /* BSS */
>
> . = ALIGN(16);
> - .data.cacheline_aligned : { *(.data.cacheline_aligned) } :data
> + .kernel.data.cacheline_aligned : { *(.kernel.data.cacheline_aligned) } :data
>
> _edata = .; /* End of data section */
>
> @@ -76,7 +76,7 @@
> . = ALIGN(8192);
> __init_end = .;
>
> - .data.init_task : { *(.data.init_task) } /* The initial task and kernel stack */
> + .kernel.data.init_task : { *(.kernel.data.init_task) } /* The initial task and kernel stack */
>
> _end = . ;
>
> --- gc.0/arch/m68k/kernel/vmlinux-sun3.lds Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/m68k/kernel/vmlinux-sun3.lds Thu Jul 17 21:07:22 2008
> @@ -11,7 +11,7 @@
> . = 0xE002000;
> _text = .; /* Text and read-only data */
> .text : {
> - *(.text.head)
> + *(.kernel.text.head)
> TEXT_TEXT
> SCHED_TEXT
> LOCK_TEXT
> @@ -68,7 +68,7 @@
> #endif
> . = ALIGN(8192);
> __init_end = .;
> - .data.init.task : { *(.data.init_task) }
> + .kernel.data.init.task : { *(.kernel.data.init_task) }
>
>
> .bss : { *(.bss) } /* BSS */
> --- gc.0/arch/m68knommu/kernel/init_task.c Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/m68knommu/kernel/init_task.c Thu Jul 17 21:07:22 2008
> @@ -37,6 +37,6 @@
> * "init_task" linker map entry..
> */
> union thread_union init_thread_union
> - __attribute__((__section__(".data.init_task"))) =
> + __attribute__((__section__(".kernel.data.init_task"))) =
> { INIT_THREAD_INFO(init_task) };
>
> --- gc.0/arch/m68knommu/kernel/vmlinux.lds.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/m68knommu/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -55,7 +55,7 @@
> .romvec : {
> __rom_start = . ;
> _romvec = .;
> - *(.data.initvect)
> + *(.kernel.data.initvect)
> } > romvec
> #endif
>
> @@ -65,7 +65,7 @@
> TEXT_TEXT
> SCHED_TEXT
> LOCK_TEXT
> - *(.text.lock)
> + *(.kernel.text.lock)
>
> . = ALIGN(16); /* Exception table */
> __start___ex_table = .;
> @@ -147,7 +147,7 @@
> _sdata = . ;
> DATA_DATA
> . = ALIGN(8192) ;
> - *(.data.init_task)
> + *(.kernel.data.init_task)
> _edata = . ;
> } > DATA
>
> --- gc.0/arch/m68knommu/platform/68360/head-ram.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/m68knommu/platform/68360/head-ram.S Thu Jul 17 21:07:22 2008
> @@ -280,7 +280,7 @@
> * and then overwritten as needed.
> */
>
> -.section ".data.initvect","awx"
> +.section ".kernel.data.initvect","awx"
> .long RAMEND /* Reset: Initial Stack Pointer - 0. */
> .long _start /* Reset: Initial Program Counter - 1. */
> .long buserr /* Bus Error - 2. */
> --- gc.0/arch/m68knommu/platform/68360/head-rom.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/m68knommu/platform/68360/head-rom.S Thu Jul 17 21:07:22 2008
> @@ -291,7 +291,7 @@
> * and then overwritten as needed.
> */
>
> -.section ".data.initvect","awx"
> +.section ".kernel.data.initvect","awx"
> .long RAMEND /* Reset: Initial Stack Pointer - 0. */
> .long _start /* Reset: Initial Program Counter - 1. */
> .long buserr /* Bus Error - 2. */
> --- gc.0/arch/mips/kernel/init_task.c Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/mips/kernel/init_task.c Thu Jul 17 21:07:22 2008
> @@ -27,7 +27,7 @@
> * The things we do for performance..
> */
> union thread_union init_thread_union
> - __attribute__((__section__(".data.init_task"),
> + __attribute__((__section__(".kernel.data.init_task"),
> __aligned__(THREAD_SIZE))) =
> { INIT_THREAD_INFO(init_task) };
>
> --- gc.0/arch/mips/kernel/vmlinux.lds.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/mips/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -76,7 +76,7 @@
> * object file alignment. Using 32768
> */
> . = ALIGN(_PAGE_SIZE);
> - *(.data.init_task)
> + *(.kernel.data.init_task)
>
> DATA_DATA
> CONSTRUCTORS
> @@ -98,14 +98,14 @@
> . = ALIGN(_PAGE_SIZE);
> .data_nosave : {
> __nosave_begin = .;
> - *(.data.nosave)
> + *(.kernel.data.nosave)
> }
> . = ALIGN(_PAGE_SIZE);
> __nosave_end = .;
>
> . = ALIGN(32);
> - .data.cacheline_aligned : {
> - *(.data.cacheline_aligned)
> + .kernel.data.cacheline_aligned : {
> + *(.kernel.data.cacheline_aligned)
> }
> _edata = .; /* End of data section */
>
> --- gc.0/arch/mips/lasat/image/head.S Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/mips/lasat/image/head.S Thu Jul 17 21:07:22 2008
> @@ -1,7 +1,7 @@
> #include <asm/lasat/head.h>
>
> .text
> - .section .text.start, "ax"
> + .section .kernel.text.start, "ax"
> .set noreorder
> .set mips3
>
> --- gc.0/arch/mips/lasat/image/romscript.normal Thu Jul 17 16:42:29 2008
> +++ gc.1/arch/mips/lasat/image/romscript.normal Thu Jul 17 21:07:22 2008
> @@ -4,7 +4,7 @@
> {
> .text :
> {
> - *(.text.start)
> + *(.kernel.text.start)
> }
>
> /* Data in ROM */
> --- gc.0/arch/mn10300/kernel/head.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/mn10300/kernel/head.S Thu Jul 17 21:07:22 2008
> @@ -19,7 +19,7 @@
> #include <asm/param.h>
> #include <asm/unit/serial.h>
>
> - .section .text.head,"ax"
> + .section .kernel.text.head,"ax"
>
> ###############################################################################
> #
> --- gc.0/arch/mn10300/kernel/init_task.c Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/mn10300/kernel/init_task.c Thu Jul 17 21:07:22 2008
> @@ -32,7 +32,7 @@
> * "init_task" linker map entry..
> */
> union thread_union init_thread_union
> - __attribute__((__section__(".data.init_task"))) =
> + __attribute__((__section__(".kernel.data.init_task"))) =
> { INIT_THREAD_INFO(init_task) };
>
> /*
> --- gc.0/arch/mn10300/kernel/vmlinux.lds.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/mn10300/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -27,7 +27,7 @@
> _text = .; /* Text and read-only data */
> .text : {
> *(
> - .text.head
> + .kernel.text.head
> .text
> )
> TEXT_TEXT
> @@ -57,25 +57,25 @@
>
> . = ALIGN(4096);
> __nosave_begin = .;
> - .data_nosave : { *(.data.nosave) }
> + .data_nosave : { *(.kernel.data.nosave) }
> . = ALIGN(4096);
> __nosave_end = .;
>
> . = ALIGN(4096);
> - .data.page_aligned : { *(.data.idt) }
> + .kernel.data.page_aligned : { *(.kernel.data.idt) }
>
> . = ALIGN(32);
> - .data.cacheline_aligned : { *(.data.cacheline_aligned) }
> + .kernel.data.cacheline_aligned : { *(.kernel.data.cacheline_aligned) }
>
> /* rarely changed data like cpu maps */
> . = ALIGN(32);
> - .data.read_mostly : AT(ADDR(.data.read_mostly)) {
> - *(.data.read_mostly)
> + .kernel.data.read_mostly : AT(ADDR(.kernel.data.read_mostly)) {
> + *(.kernel.data.read_mostly)
> _edata = .; /* End of data section */
> }
>
> . = ALIGN(THREAD_SIZE); /* init_task */
> - .data.init_task : { *(.data.init_task) }
> + .kernel.data.init_task : { *(.kernel.data.init_task) }
>
> /* might get freed after init */
> . = ALIGN(4096);
> @@ -128,7 +128,7 @@
>
> . = ALIGN(32);
> __per_cpu_start = .;
> - .data.percpu : { *(.data.percpu) }
> + .kernel.data.percpu : { *(.kernel.data.percpu) }
> __per_cpu_end = .;
> . = ALIGN(4096);
> __init_end = .;
> @@ -136,7 +136,7 @@
>
> __bss_start = .; /* BSS */
> .bss : {
> - *(.bss.page_aligned)
> + *(.bss.kernel.page_aligned)
> *(.bss)
> }
> . = ALIGN(4);
> --- gc.0/arch/parisc/kernel/head.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/parisc/kernel/head.S Thu Jul 17 21:07:22 2008
> @@ -345,7 +345,7 @@
> ENDPROC(stext)
>
> #ifndef CONFIG_64BIT
> - .section .data.read_mostly
> + .section .kernel.data.read_mostly
>
> .align 4
> .export $global$,data
> --- gc.0/arch/parisc/kernel/init_task.c Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/parisc/kernel/init_task.c Thu Jul 17 21:07:22 2008
> @@ -49,7 +49,7 @@
> * "init_task" linker map entry..
> */
> union thread_union init_thread_union
> - __attribute__((aligned(128))) __attribute__((__section__(".data.init_task"))) =
> + __attribute__((aligned(128))) __attribute__((__section__(".kernel.data.init_task"))) =
> { INIT_THREAD_INFO(init_task) };
>
> #if PT_NLEVELS == 3
> @@ -58,11 +58,11 @@
> * guarantee that global objects will be laid out in memory in the same order
> * as the order of declaration, so put these in different sections and use
> * the linker script to order them. */
> -pmd_t pmd0[PTRS_PER_PMD] __attribute__ ((__section__ (".data.vm0.pmd"), aligned(PAGE_SIZE)));
> +pmd_t pmd0[PTRS_PER_PMD] __attribute__ ((__section__ (".kernel.data.vm0.pmd"), aligned(PAGE_SIZE)));
> #endif
>
> -pgd_t swapper_pg_dir[PTRS_PER_PGD] __attribute__ ((__section__ (".data.vm0.pgd"), aligned(PAGE_SIZE)));
> -pte_t pg0[PT_INITIAL * PTRS_PER_PTE] __attribute__ ((__section__ (".data.vm0.pte"), aligned(PAGE_SIZE)));
> +pgd_t swapper_pg_dir[PTRS_PER_PGD] __attribute__ ((__section__ (".kernel.data.vm0.pgd"), aligned(PAGE_SIZE)));
> +pte_t pg0[PT_INITIAL * PTRS_PER_PTE] __attribute__ ((__section__ (".kernel.data.vm0.pte"), aligned(PAGE_SIZE)));
>
> /*
> * Initial task structure.
> --- gc.0/arch/parisc/kernel/vmlinux.lds.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/parisc/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -94,8 +94,8 @@
>
> /* rarely changed data like cpu maps */
> . = ALIGN(16);
> - .data.read_mostly : {
> - *(.data.read_mostly)
> + .kernel.data.read_mostly : {
> + *(.kernel.data.read_mostly)
> }
>
> . = ALIGN(L1_CACHE_BYTES);
> @@ -106,14 +106,14 @@
> }
>
> . = ALIGN(L1_CACHE_BYTES);
> - .data.cacheline_aligned : {
> - *(.data.cacheline_aligned)
> + .kernel.data.cacheline_aligned : {
> + *(.kernel.data.cacheline_aligned)
> }
>
> /* PA-RISC locks requires 16-byte alignment */
> . = ALIGN(16);
> - .data.lock_aligned : {
> - *(.data.lock_aligned)
> + .kernel.data.lock_aligned : {
> + *(.kernel.data.lock_aligned)
> }
>
> /* nosave data is really only used for software suspend...it's here
> @@ -122,7 +122,7 @@
> . = ALIGN(PAGE_SIZE);
> __nosave_begin = .;
> .data_nosave : {
> - *(.data.nosave)
> + *(.kernel.data.nosave)
> }
> . = ALIGN(PAGE_SIZE);
> __nosave_end = .;
> @@ -134,10 +134,10 @@
> __bss_start = .;
> /* page table entries need to be PAGE_SIZE aligned */
> . = ALIGN(PAGE_SIZE);
> - .data.vmpages : {
> - *(.data.vm0.pmd)
> - *(.data.vm0.pgd)
> - *(.data.vm0.pte)
> + .kernel.data.vmpages : {
> + *(.kernel.data.vm0.pmd)
> + *(.kernel.data.vm0.pgd)
> + *(.kernel.data.vm0.pte)
> }
> .bss : {
> *(.bss)
> @@ -149,8 +149,8 @@
> /* assembler code expects init_task to be 16k aligned */
> . = ALIGN(16384);
> /* init_task */
> - .data.init_task : {
> - *(.data.init_task)
> + .kernel.data.init_task : {
> + *(.kernel.data.init_task)
> }
>
> #ifdef CONFIG_64BIT
> --- gc.0/arch/powerpc/kernel/head_32.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/powerpc/kernel/head_32.S Thu Jul 17 21:07:22 2008
> @@ -49,7 +49,7 @@
> mtspr SPRN_DBAT##n##L,RB; \
> 1:
>
> - .section .text.head, "ax"
> + .section .kernel.text.head, "ax"
> .stabs "arch/powerpc/kernel/",N_SO,0,0,0f
> .stabs "head_32.S",N_SO,0,0,0f
> 0:
> --- gc.0/arch/powerpc/kernel/head_40x.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/powerpc/kernel/head_40x.S Thu Jul 17 21:07:22 2008
> @@ -52,7 +52,7 @@
> *
> * This is all going to change RSN when we add bi_recs....... -- Dan
> */
> - .section .text.head, "ax"
> + .section .kernel.text.head, "ax"
> _ENTRY(_stext);
> _ENTRY(_start);
>
> --- gc.0/arch/powerpc/kernel/head_44x.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/powerpc/kernel/head_44x.S Thu Jul 17 21:07:22 2008
> @@ -50,7 +50,7 @@
> * r7 - End of kernel command line string
> *
> */
> - .section .text.head, "ax"
> + .section .kernel.text.head, "ax"
> _ENTRY(_stext);
> _ENTRY(_start);
> /*
> --- gc.0/arch/powerpc/kernel/head_8xx.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/powerpc/kernel/head_8xx.S Thu Jul 17 21:07:22 2008
> @@ -38,7 +38,7 @@
> #else
> #define DO_8xx_CPU6(val, reg)
> #endif
> - .section .text.head, "ax"
> + .section .kernel.text.head, "ax"
> _ENTRY(_stext);
> _ENTRY(_start);
>
> --- gc.0/arch/powerpc/kernel/head_fsl_booke.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/powerpc/kernel/head_fsl_booke.S Thu Jul 17 21:07:22 2008
> @@ -53,7 +53,7 @@
> * r7 - End of kernel command line string
> *
> */
> - .section .text.head, "ax"
> + .section .kernel.text.head, "ax"
> _ENTRY(_stext);
> _ENTRY(_start);
> /*
> --- gc.0/arch/powerpc/kernel/init_task.c Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/powerpc/kernel/init_task.c Thu Jul 17 21:07:22 2008
> @@ -22,7 +22,7 @@
> * "init_task" linker map entry..
> */
> union thread_union init_thread_union
> - __attribute__((__section__(".data.init_task"))) =
> + __attribute__((__section__(".kernel.data.init_task"))) =
> { INIT_THREAD_INFO(init_task) };
>
> /*
> --- gc.0/arch/powerpc/kernel/machine_kexec_64.c Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/powerpc/kernel/machine_kexec_64.c Thu Jul 17 21:07:22 2008
> @@ -250,7 +250,7 @@
> * current, but that audit has not been performed.
> */
> static union thread_union kexec_stack
> - __attribute__((__section__(".data.init_task"))) = { };
> + __attribute__((__section__(".kernel.data.init_task"))) = { };
>
> /* Our assembly helper, in kexec_stub.S */
> extern NORET_TYPE void kexec_sequence(void *newstack, unsigned long start,
> --- gc.0/arch/powerpc/kernel/vdso.c Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/powerpc/kernel/vdso.c Thu Jul 17 21:07:22 2008
> @@ -74,7 +74,7 @@
> static union {
> struct vdso_data data;
> u8 page[PAGE_SIZE];
> -} vdso_data_store __attribute__((__section__(".data.page_aligned")));
> +} vdso_data_store __attribute__((__section__(".kernel.data.page_aligned")));
> struct vdso_data *vdso_data = &vdso_data_store.data;
>
> /* Format of the patch table */
> --- gc.0/arch/powerpc/kernel/vdso32/vdso32_wrapper.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/powerpc/kernel/vdso32/vdso32_wrapper.S Thu Jul 17 21:07:22 2008
> @@ -1,7 +1,7 @@
> #include <linux/init.h>
> #include <asm/page.h>
>
> - .section ".data.page_aligned"
> + .section ".kernel.data.page_aligned"
>
> .globl vdso32_start, vdso32_end
> .balign PAGE_SIZE
> --- gc.0/arch/powerpc/kernel/vdso64/vdso64_wrapper.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/powerpc/kernel/vdso64/vdso64_wrapper.S Thu Jul 17 21:07:22 2008
> @@ -1,7 +1,7 @@
> #include <linux/init.h>
> #include <asm/page.h>
>
> - .section ".data.page_aligned"
> + .section ".kernel.data.page_aligned"
>
> .globl vdso64_start, vdso64_end
> .balign PAGE_SIZE
> --- gc.0/arch/powerpc/kernel/vmlinux.lds.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/powerpc/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -33,9 +33,9 @@
> /* Text and gots */
> .text : AT(ADDR(.text) - LOAD_OFFSET) {
> ALIGN_FUNCTION();
> - *(.text.head)
> + *(.kernel.text.head)
> _text = .;
> - *(.text .fixup .text.init.refok .exit.text.refok __ftr_alt_*)
> + *(.text .fixup .kernel.text.init.refok .kernel.exit.text.refok __ftr_alt_*)
> SCHED_TEXT
> LOCK_TEXT
> KPROBES_TEXT
> @@ -148,10 +148,10 @@
> }
> #endif
> . = ALIGN(PAGE_SIZE);
> - .data.percpu : AT(ADDR(.data.percpu) - LOAD_OFFSET) {
> + .kernel.data.percpu : AT(ADDR(.kernel.data.percpu) - LOAD_OFFSET) {
> __per_cpu_start = .;
> - *(.data.percpu)
> - *(.data.percpu.shared_aligned)
> + *(.kernel.data.percpu)
> + *(.kernel.data.percpu.shared_aligned)
> __per_cpu_end = .;
> }
>
> @@ -208,28 +208,28 @@
> #else
> . = ALIGN(16384);
> #endif
> - .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) {
> - *(.data.init_task)
> + .kernel.data.init_task : AT(ADDR(.kernel.data.init_task) - LOAD_OFFSET) {
> + *(.kernel.data.init_task)
> }
>
> . = ALIGN(PAGE_SIZE);
> - .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) {
> - *(.data.page_aligned)
> + .kernel.data.page_aligned : AT(ADDR(.kernel.data.page_aligned) - LOAD_OFFSET) {
> + *(.kernel.data.page_aligned)
> }
>
> - .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) {
> - *(.data.cacheline_aligned)
> + .kernel.data.cacheline_aligned : AT(ADDR(.kernel.data.cacheline_aligned) - LOAD_OFFSET) {
> + *(.kernel.data.cacheline_aligned)
> }
>
> . = ALIGN(L1_CACHE_BYTES);
> - .data.read_mostly : AT(ADDR(.data.read_mostly) - LOAD_OFFSET) {
> - *(.data.read_mostly)
> + .kernel.data.read_mostly : AT(ADDR(.kernel.data.read_mostly) - LOAD_OFFSET) {
> + *(.kernel.data.read_mostly)
> }
>
> . = ALIGN(PAGE_SIZE);
> .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
> __nosave_begin = .;
> - *(.data.nosave)
> + *(.kernel.data.nosave)
> . = ALIGN(PAGE_SIZE);
> __nosave_end = .;
> }
> --- gc.0/arch/s390/kernel/head.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/s390/kernel/head.S Thu Jul 17 21:07:22 2008
> @@ -35,7 +35,7 @@
> #define ARCH_OFFSET 0
> #endif
>
> -.section ".text.head","ax"
> +.section ".kernel.text.head","ax"
> #ifndef CONFIG_IPL
> .org 0
> .long 0x00080000,0x80000000+startup # Just a restart PSW
> --- gc.0/arch/s390/kernel/init_task.c Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/s390/kernel/init_task.c Thu Jul 17 21:07:22 2008
> @@ -31,7 +31,7 @@
> * "init_task" linker map entry..
> */
> union thread_union init_thread_union
> - __attribute__((__section__(".data.init_task"))) =
> + __attribute__((__section__(".kernel.data.init_task"))) =
> { INIT_THREAD_INFO(init_task) };
>
> /*
> --- gc.0/arch/s390/kernel/vmlinux.lds.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/s390/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -28,7 +28,7 @@
> . = 0x00000000;
> .text : {
> _text = .; /* Text and read-only data */
> - *(.text.head)
> + *(.kernel.text.head)
> TEXT_TEXT
> SCHED_TEXT
> LOCK_TEXT
> @@ -65,30 +65,30 @@
> . = ALIGN(PAGE_SIZE);
> .data_nosave : {
> __nosave_begin = .;
> - *(.data.nosave)
> + *(.kernel.data.nosave)
> }
> . = ALIGN(PAGE_SIZE);
> __nosave_end = .;
>
> . = ALIGN(PAGE_SIZE);
> - .data.page_aligned : {
> - *(.data.idt)
> + .kernel.data.page_aligned : {
> + *(.kernel.data.idt)
> }
>
> . = ALIGN(0x100);
> - .data.cacheline_aligned : {
> - *(.data.cacheline_aligned)
> + .kernel.data.cacheline_aligned : {
> + *(.kernel.data.cacheline_aligned)
> }
>
> . = ALIGN(0x100);
> - .data.read_mostly : {
> - *(.data.read_mostly)
> + .kernel.data.read_mostly : {
> + *(.kernel.data.read_mostly)
> }
> _edata = .; /* End of data section */
>
> . = ALIGN(2 * PAGE_SIZE); /* init_task */
> - .data.init_task : {
> - *(.data.init_task)
> + .kernel.data.init_task : {
> + *(.kernel.data.init_task)
> }
>
> /* will be freed after init */
> --- gc.0/arch/sh/kernel/cpu/sh5/entry.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/sh/kernel/cpu/sh5/entry.S Thu Jul 17 21:07:22 2008
> @@ -2063,10 +2063,10 @@
>
>
> /*
> - * --- .text.init Section
> + * --- .kernel.text.init Section
> */
>
> - .section .text.init, "ax"
> + .section .kernel.text.init, "ax"
>
> /*
> * void trap_init (void)
> --- gc.0/arch/sh/kernel/head_32.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/sh/kernel/head_32.S Thu Jul 17 21:07:22 2008
> @@ -40,7 +40,7 @@
> 1:
> .skip PAGE_SIZE - empty_zero_page - 1b
>
> - .section .text.head, "ax"
> + .section .kernel.text.head, "ax"
>
> /*
> * Condition at the entry of _stext:
> --- gc.0/arch/sh/kernel/head_64.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/sh/kernel/head_64.S Thu Jul 17 21:07:22 2008
> @@ -110,7 +110,7 @@
> fpu_in_use: .quad 0
>
>
> - .section .text.head, "ax"
> + .section .kernel.text.head, "ax"
> .balign L1_CACHE_BYTES
> /*
> * Condition at the entry of __stext:
> --- gc.0/arch/sh/kernel/init_task.c Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/sh/kernel/init_task.c Thu Jul 17 21:07:22 2008
> @@ -22,7 +22,7 @@
> * "init_task" linker map entry..
> */
> union thread_union init_thread_union
> - __attribute__((__section__(".data.init_task"))) =
> + __attribute__((__section__(".kernel.data.init_task"))) =
> { INIT_THREAD_INFO(init_task) };
>
> /*
> --- gc.0/arch/sh/kernel/irq.c Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/sh/kernel/irq.c Thu Jul 17 21:07:22 2008
> @@ -158,10 +158,10 @@
>
> #ifdef CONFIG_IRQSTACKS
> static char softirq_stack[NR_CPUS * THREAD_SIZE]
> - __attribute__((__section__(".bss.page_aligned")));
> + __attribute__((__section__(".bss.kernel.page_aligned")));
>
> static char hardirq_stack[NR_CPUS * THREAD_SIZE]
> - __attribute__((__section__(".bss.page_aligned")));
> + __attribute__((__section__(".bss.kernel.page_aligned")));
>
> /*
> * allocate per-cpu stacks for hardirq and for softirq processing
> --- gc.0/arch/sh/kernel/vmlinux_32.lds.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/sh/kernel/vmlinux_32.lds.S Thu Jul 17 21:07:22 2008
> @@ -28,7 +28,7 @@
> } = 0
>
> .text : {
> - *(.text.head)
> + *(.kernel.text.head)
> TEXT_TEXT
> SCHED_TEXT
> LOCK_TEXT
> @@ -58,19 +58,19 @@
>
> . = ALIGN(THREAD_SIZE);
> .data : { /* Data */
> - *(.data.init_task)
> + *(.kernel.data.init_task)
>
> . = ALIGN(L1_CACHE_BYTES);
> - *(.data.cacheline_aligned)
> + *(.kernel.data.cacheline_aligned)
>
> . = ALIGN(L1_CACHE_BYTES);
> - *(.data.read_mostly)
> + *(.kernel.data.read_mostly)
>
> . = ALIGN(PAGE_SIZE);
> - *(.data.page_aligned)
> + *(.kernel.data.page_aligned)
>
> __nosave_begin = .;
> - *(.data.nosave)
> + *(.kernel.data.nosave)
> . = ALIGN(PAGE_SIZE);
> __nosave_end = .;
>
> @@ -128,7 +128,7 @@
> .bss : {
> __init_end = .;
> __bss_start = .; /* BSS */
> - *(.bss.page_aligned)
> + *(.bss.kernel.page_aligned)
> *(.bss)
> *(COMMON)
> . = ALIGN(4);
> --- gc.0/arch/sh/kernel/vmlinux_64.lds.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/sh/kernel/vmlinux_64.lds.S Thu Jul 17 21:07:22 2008
> @@ -42,7 +42,7 @@
> } = 0
>
> .text : C_PHYS(.text) {
> - *(.text.head)
> + *(.kernel.text.head)
> TEXT_TEXT
> *(.text64)
> *(.text..SHmedia32)
> @@ -70,19 +70,19 @@
>
> . = ALIGN(THREAD_SIZE);
> .data : C_PHYS(.data) { /* Data */
> - *(.data.init_task)
> + *(.kernel.data.init_task)
>
> . = ALIGN(L1_CACHE_BYTES);
> - *(.data.cacheline_aligned)
> + *(.kernel.data.cacheline_aligned)
>
> . = ALIGN(L1_CACHE_BYTES);
> - *(.data.read_mostly)
> + *(.kernel.data.read_mostly)
>
> . = ALIGN(PAGE_SIZE);
> - *(.data.page_aligned)
> + *(.kernel.data.page_aligned)
>
> __nosave_begin = .;
> - *(.data.nosave)
> + *(.kernel.data.nosave)
> . = ALIGN(PAGE_SIZE);
> __nosave_end = .;
>
> @@ -140,7 +140,7 @@
> .bss : C_PHYS(.bss) {
> __init_end = .;
> __bss_start = .; /* BSS */
> - *(.bss.page_aligned)
> + *(.bss.kernel.page_aligned)
> *(.bss)
> *(COMMON)
> . = ALIGN(4);
> --- gc.0/arch/sparc/boot/btfixupprep.c Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/sparc/boot/btfixupprep.c Thu Jul 17 21:07:22 2008
> @@ -171,7 +171,7 @@
> }
> } else if (buffer[nbase+4] != '_')
> continue;
> - if (!strcmp (sect, ".text.exit"))
> + if (!strcmp (sect, ".kernel.text.exit"))
> continue;
> if (strcmp (sect, ".text") &&
> strcmp (sect, ".init.text") &&
> @@ -325,7 +325,7 @@
> (*rr)->next = NULL;
> }
> printf("! Generated by btfixupprep. Do not edit.\n\n");
> - printf("\t.section\t\".data.init\",#alloc,#write\n\t.align\t4\n\n");
> + printf("\t.section\t\".kernel.data.init\",#alloc,#write\n\t.align\t4\n\n");
> printf("\t.global\t___btfixup_start\n___btfixup_start:\n\n");
> for (i = 0; i < last; i++) {
> f = array + i;
> --- gc.0/arch/sparc/kernel/head.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/sparc/kernel/head.S Thu Jul 17 21:07:22 2008
> @@ -742,7 +742,7 @@
> nop
>
> /* The code above should be at beginning and we have to take care about
> - * short jumps, as branching to .text.init section from .text is usually
> + * short jumps, as branching to .kernel.text.init section from .text is usually
> * impossible */
> __INIT
> /* Acquire boot time privileged register values, this will help debugging.
> --- gc.0/arch/sparc/kernel/vmlinux.lds.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/sparc/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -86,12 +86,12 @@
> . = ALIGN(PAGE_SIZE);
> __init_end = .;
> . = ALIGN(32);
> - .data.cacheline_aligned : {
> - *(.data.cacheline_aligned)
> + .kernel.data.cacheline_aligned : {
> + *(.kernel.data.cacheline_aligned)
> }
> . = ALIGN(32);
> - .data.read_mostly : {
> - *(.data.read_mostly)
> + .kernel.data.read_mostly : {
> + *(.kernel.data.read_mostly)
> }
>
> __bss_start = .;
> --- gc.0/arch/sparc64/kernel/head.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/sparc64/kernel/head.S Thu Jul 17 21:07:22 2008
> @@ -466,7 +466,7 @@
> jmpl %g2 + %g0, %g0
> nop
>
> - .section .text.init.refok
> + .section .kernel.text.init.refok
> sun4u_init:
> BRANCH_IF_SUN4V(g1, sun4v_init)
>
> --- gc.0/arch/sparc64/kernel/vmlinux.lds.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/sparc64/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -32,12 +32,12 @@
> *(.data1)
> }
> . = ALIGN(64);
> - .data.cacheline_aligned : {
> - *(.data.cacheline_aligned)
> + .kernel.data.cacheline_aligned : {
> + *(.kernel.data.cacheline_aligned)
> }
> . = ALIGN(64);
> - .data.read_mostly : {
> - *(.data.read_mostly)
> + .kernel.data.read_mostly : {
> + *(.kernel.data.read_mostly)
> }
> _edata = .;
> PROVIDE (edata = .);
> --- gc.0/arch/um/kernel/dyn.lds.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/um/kernel/dyn.lds.S Thu Jul 17 21:07:22 2008
> @@ -97,9 +97,9 @@
> .fini_array : { *(.fini_array) }
> .data : {
> . = ALIGN(KERNEL_STACK_SIZE); /* init_task */
> - *(.data.init_task)
> + *(.kernel.data.init_task)
> . = ALIGN(KERNEL_STACK_SIZE);
> - *(.data.init_irqstack)
> + *(.kernel.data.init_irqstack)
> DATA_DATA
> *(.data.* .gnu.linkonce.d.*)
> SORT(CONSTRUCTORS)
> --- gc.0/arch/um/kernel/init_task.c Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/um/kernel/init_task.c Thu Jul 17 21:07:22 2008
> @@ -35,9 +35,9 @@
> */
>
> union thread_union init_thread_union
> - __attribute__((__section__(".data.init_task"))) =
> + __attribute__((__section__(".kernel.data.init_task"))) =
> { INIT_THREAD_INFO(init_task) };
>
> union thread_union cpu0_irqstack
> - __attribute__((__section__(".data.init_irqstack"))) =
> + __attribute__((__section__(".kernel.data.init_irqstack"))) =
> { INIT_THREAD_INFO(init_task) };
> --- gc.0/arch/um/kernel/uml.lds.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/um/kernel/uml.lds.S Thu Jul 17 21:07:22 2008
> @@ -53,9 +53,9 @@
> .data :
> {
> . = ALIGN(KERNEL_STACK_SIZE); /* init_task */
> - *(.data.init_task)
> + *(.kernel.data.init_task)
> . = ALIGN(KERNEL_STACK_SIZE);
> - *(.data.init_irqstack)
> + *(.kernel.data.init_irqstack)
> DATA_DATA
> *(.gnu.linkonce.d*)
> CONSTRUCTORS
> --- gc.0/arch/v850/kernel/vmlinux.lds.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/v850/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -95,8 +95,8 @@
> TEXT_TEXT \
> SCHED_TEXT \
> *(.exit.text) /* 2.5 convention */ \
> - *(.text.exit) /* 2.4 convention */ \
> - *(.text.lock) \
> + *(.kernel.text.exit) /* 2.4 convention */ \
> + *(.kernel.text.lock) \
> *(.exitcall.exit) \
> __real_etext = . ; /* There may be data after here. */ \
> RODATA_CONTENTS \
> @@ -115,11 +115,11 @@
> __sdata = . ; \
> DATA_DATA \
> EXIT_DATA /* 2.5 convention */ \
> - *(.data.exit) /* 2.4 convention */ \
> + *(.kernel.data.exit) /* 2.4 convention */ \
> . = ALIGN (16) ; \
> - *(.data.cacheline_aligned) \
> + *(.kernel.data.cacheline_aligned) \
> . = ALIGN (0x2000) ; \
> - *(.data.init_task) \
> + *(.kernel.data.init_task) \
> . = ALIGN (0x2000) ; \
> __edata = . ;
>
> @@ -160,8 +160,8 @@
> INIT_TEXT /* 2.5 convention */ \
> __einittext = .; \
> INIT_DATA \
> - *(.text.init) /* 2.4 convention */ \
> - *(.data.init) \
> + *(.kernel.text.init) /* 2.4 convention */ \
> + *(.kernel.data.init) \
> INITCALL_CONTENTS \
> INITRAMFS_CONTENTS
>
> @@ -171,7 +171,7 @@
> . = ALIGN (4096) ; \
> __init_start = . ; \
> INIT_DATA /* 2.5 convention */ \
> - *(.data.init) /* 2.4 convention */ \
> + *(.kernel.data.init) /* 2.4 convention */ \
> __init_end = . ; \
> . = ALIGN (4096) ;
>
> @@ -181,7 +181,7 @@
> _sinittext = .; \
> INIT_TEXT /* 2.5 convention */ \
> _einittext = .; \
> - *(.text.init) /* 2.4 convention */ \
> + *(.kernel.text.init) /* 2.4 convention */ \
> INITCALL_CONTENTS \
> INITRAMFS_CONTENTS
>
> --- gc.0/arch/x86/boot/compressed/head_32.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/x86/boot/compressed/head_32.S Thu Jul 17 21:07:22 2008
> @@ -29,7 +29,7 @@
> #include <asm/boot.h>
> #include <asm/asm-offsets.h>
>
> -.section ".text.head","ax",@progbits
> +.section ".kernel.text.head","ax",@progbits
> .globl startup_32
>
> startup_32:
> --- gc.0/arch/x86/boot/compressed/head_64.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/x86/boot/compressed/head_64.S Thu Jul 17 21:07:22 2008
> @@ -33,7 +33,7 @@
> #include <asm/processor-flags.h>
> #include <asm/asm-offsets.h>
>
> -.section ".text.head"
> +.section ".kernel.text.head","ax",@progbits
> .code32
> .globl startup_32
>
> --- gc.0/arch/x86/boot/compressed/vmlinux.scr Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/x86/boot/compressed/vmlinux.scr Thu Jul 17 21:07:22 2008
> @@ -1,6 +1,6 @@
> SECTIONS
> {
> - .rodata.compressed : {
> + .kernel.rodata.compressed : {
> input_len = .;
> LONG(input_data_end - input_data) input_data = .;
> *(.data)
> --- gc.0/arch/x86/boot/compressed/vmlinux_32.lds Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/x86/boot/compressed/vmlinux_32.lds Thu Jul 17 21:08:52 2008
> @@ -7,23 +7,23 @@
> * address 0.
> */
> . = 0;
> - .text.head : {
> + .kernel.text.head : {
> _head = . ;
> - *(.text.head)
> + *(.kernel.text.head)
> _ehead = . ;
> }
> - .rodata.compressed : {
> - *(.rodata.compressed)
> + .kernel.rodata.compressed : {
> + *(.kernel.rodata.compressed)
> }
> .text : {
> - _text = .; /* Text */
> + _text = .;
> *(.text)
> *(.text.*)
> _etext = . ;
> }
> .rodata : {
> _rodata = . ;
> - *(.rodata) /* read-only data */
> + *(.rodata)
> *(.rodata.*)
> _erodata = . ;
> }
> @@ -40,4 +40,6 @@
> *(COMMON)
> _end = . ;
> }
> + /* Be bold, and discard everything not explicitly mentioned */
> + /DISCARD/ : { *(*) }
> }
> --- gc.0/arch/x86/boot/compressed/vmlinux_64.lds Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/x86/boot/compressed/vmlinux_64.lds Thu Jul 17 21:08:35 2008
> @@ -7,23 +7,23 @@
> * address 0.
> */
> . = 0;
> - .text.head : {
> + .kernel.text.head : {
> _head = . ;
> - *(.text.head)
> + *(.kernel.text.head)
> _ehead = . ;
> }
> - .rodata.compressed : {
> - *(.rodata.compressed)
> + .kernel.rodata.compressed : {
> + *(.kernel.rodata.compressed)
> }
> .text : {
> - _text = .; /* Text */
> + _text = .;
> *(.text)
> *(.text.*)
> _etext = . ;
> }
> .rodata : {
> _rodata = . ;
> - *(.rodata) /* read-only data */
> + *(.rodata)
> *(.rodata.*)
> _erodata = . ;
> }
> @@ -45,4 +45,6 @@
> . = . + 4096 * 6;
> _ebss = .;
> }
> + /* Be bold, and discard everything not explicitly mentioned */
> + /DISCARD/ : { *(*) }
> }
> --- gc.0/arch/x86/kernel/acpi/wakeup_32.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/x86/kernel/acpi/wakeup_32.S Thu Jul 17 21:07:22 2008
> @@ -1,4 +1,4 @@
> - .section .text.page_aligned
> + .section .kernel.text.page_aligned
> #include <linux/linkage.h>
> #include <asm/segment.h>
> #include <asm/page.h>
> --- gc.0/arch/x86/kernel/cpu/common_64.c Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/x86/kernel/cpu/common_64.c Thu Jul 17 21:07:22 2008
> @@ -518,7 +518,7 @@
>
> char boot_exception_stacks[(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ +
> DEBUG_STKSZ]
> -__attribute__((section(".bss.page_aligned")));
> +__attribute__((section(".bss.kernel.page_aligned")));
>
> extern asmlinkage void ignore_sysret(void);
>
> --- gc.0/arch/x86/kernel/head_32.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/x86/kernel/head_32.S Thu Jul 17 21:07:22 2008
> @@ -81,7 +81,7 @@
> * any particular GDT layout, because we load our own as soon as we
> * can.
> */
> -.section .text.head,"ax",@progbits
> +.section .kernel.text.head,"ax",@progbits
> ENTRY(startup_32)
> /* test KEEP_SEGMENTS flag to see if the bootloader is asking
> us to not reload segments */
> @@ -611,7 +611,7 @@
> /*
> * BSS section
> */
> -.section ".bss.page_aligned","wa"
> +.section ".bss.kernel.page_aligned","wa"
> .align PAGE_SIZE_asm
> #ifdef CONFIG_X86_PAE
> swapper_pg_pmd:
> @@ -628,7 +628,7 @@
> * This starts the data section.
> */
> #ifdef CONFIG_X86_PAE
> -.section ".data.page_aligned","wa"
> +.section ".kernel.data.page_aligned","wa"
> /* Page-aligned for the benefit of paravirt? */
> .align PAGE_SIZE_asm
> ENTRY(swapper_pg_dir)
> --- gc.0/arch/x86/kernel/head_64.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/x86/kernel/head_64.S Thu Jul 17 21:07:22 2008
> @@ -40,7 +40,7 @@
> L3_START_KERNEL = pud_index(__START_KERNEL_map)
>
> .text
> - .section .text.head
> + .section .kernel.text.head
> .code64
> .globl startup_64
> startup_64:
> @@ -413,7 +413,7 @@
> ENTRY(idt_table)
> .skip 256 * 16
>
> - .section .bss.page_aligned, "aw", @nobits
> + .section .bss.kernel.page_aligned, "aw", @nobits
> .align PAGE_SIZE
> ENTRY(empty_zero_page)
> .skip PAGE_SIZE
> --- gc.0/arch/x86/kernel/init_task.c Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/x86/kernel/init_task.c Thu Jul 17 21:07:22 2008
> @@ -24,7 +24,7 @@
> * "init_task" linker map entry..
> */
> union thread_union init_thread_union
> - __attribute__((__section__(".data.init_task"))) =
> + __attribute__((__section__(".kernel.data.init_task"))) =
> { INIT_THREAD_INFO(init_task) };
>
> /*
> @@ -38,7 +38,7 @@
> /*
> * per-CPU TSS segments. Threads are completely 'soft' on Linux,
> * no more per-task TSS's. The TSS size is kept cacheline-aligned
> - * so they are allowed to end up in the .data.cacheline_aligned
> + * so they are allowed to end up in the .kernel.data.cacheline_aligned
> * section. Since TSS's are completely CPU-local, we want them
> * on exact cacheline boundaries, to eliminate cacheline ping-pong.
> */
> --- gc.0/arch/x86/kernel/irq_32.c Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/x86/kernel/irq_32.c Thu Jul 17 21:07:22 2008
> @@ -84,10 +84,10 @@
> static union irq_ctx *softirq_ctx[NR_CPUS] __read_mostly;
>
> static char softirq_stack[NR_CPUS * THREAD_SIZE]
> - __attribute__((__section__(".bss.page_aligned")));
> + __attribute__((__section__(".bss.kernel.page_aligned")));
>
> static char hardirq_stack[NR_CPUS * THREAD_SIZE]
> - __attribute__((__section__(".bss.page_aligned")));
> + __attribute__((__section__(".bss.kernel.page_aligned")));
>
> static void call_on_stack(void *func, void *stack)
> {
> --- gc.0/arch/x86/kernel/traps_32.c Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/x86/kernel/traps_32.c Thu Jul 17 21:07:22 2008
> @@ -75,7 +75,7 @@
> * for this.
> */
> gate_desc idt_table[256]
> - __attribute__((__section__(".data.idt"))) = { { { { 0, 0 } } }, };
> + __attribute__((__section__(".kernel.data.idt"))) = { { { { 0, 0 } } }, };
>
> asmlinkage void divide_error(void);
> asmlinkage void debug(void);
> --- gc.0/arch/x86/kernel/vmlinux_32.lds.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/x86/kernel/vmlinux_32.lds.S Thu Jul 17 21:07:22 2008
> @@ -31,15 +31,15 @@
> . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
> phys_startup_32 = startup_32 - LOAD_OFFSET;
>
> - .text.head : AT(ADDR(.text.head) - LOAD_OFFSET) {
> + .kernel.text.head : AT(ADDR(.kernel.text.head) - LOAD_OFFSET) {
> _text = .; /* Text and read-only data */
> - *(.text.head)
> + *(.kernel.text.head)
> } :text = 0x9090
>
> /* read-only */
> .text : AT(ADDR(.text) - LOAD_OFFSET) {
> . = ALIGN(PAGE_SIZE); /* not really needed, already page aligned */
> - *(.text.page_aligned)
> + *(.kernel.text.page_aligned)
> TEXT_TEXT
> SCHED_TEXT
> LOCK_TEXT
> @@ -70,32 +70,32 @@
> . = ALIGN(PAGE_SIZE);
> .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
> __nosave_begin = .;
> - *(.data.nosave)
> + *(.kernel.data.nosave)
> . = ALIGN(PAGE_SIZE);
> __nosave_end = .;
> }
>
> . = ALIGN(PAGE_SIZE);
> - .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) {
> - *(.data.page_aligned)
> - *(.data.idt)
> + .kernel.data.page_aligned : AT(ADDR(.kernel.data.page_aligned) - LOAD_OFFSET) {
> + *(.kernel.data.page_aligned)
> + *(.kernel.data.idt)
> }
>
> . = ALIGN(32);
> - .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) {
> - *(.data.cacheline_aligned)
> + .kernel.data.cacheline_aligned : AT(ADDR(.kernel.data.cacheline_aligned) - LOAD_OFFSET) {
> + *(.kernel.data.cacheline_aligned)
> }
>
> /* rarely changed data like cpu maps */
> . = ALIGN(32);
> - .data.read_mostly : AT(ADDR(.data.read_mostly) - LOAD_OFFSET) {
> - *(.data.read_mostly)
> + .kernel.data.read_mostly : AT(ADDR(.kernel.data.read_mostly) - LOAD_OFFSET) {
> + *(.kernel.data.read_mostly)
> _edata = .; /* End of data section */
> }
>
> . = ALIGN(THREAD_SIZE); /* init_task */
> - .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) {
> - *(.data.init_task)
> + .kernel.data.init_task : AT(ADDR(.kernel.data.init_task) - LOAD_OFFSET) {
> + *(.kernel.data.init_task)
> }
>
> /* might get freed after init */
> @@ -178,10 +178,10 @@
> }
> #endif
> . = ALIGN(PAGE_SIZE);
> - .data.percpu : AT(ADDR(.data.percpu) - LOAD_OFFSET) {
> + .kernel.data.percpu : AT(ADDR(.kernel.data.percpu) - LOAD_OFFSET) {
> __per_cpu_start = .;
> - *(.data.percpu)
> - *(.data.percpu.shared_aligned)
> + *(.kernel.data.percpu)
> + *(.kernel.data.percpu.shared_aligned)
> __per_cpu_end = .;
> }
> . = ALIGN(PAGE_SIZE);
> @@ -190,7 +190,7 @@
> .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
> __init_end = .;
> __bss_start = .; /* BSS */
> - *(.bss.page_aligned)
> + *(.bss.kernel.page_aligned)
> *(.bss)
> . = ALIGN(4);
> __bss_stop = .;
> --- gc.0/arch/x86/kernel/vmlinux_64.lds.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/x86/kernel/vmlinux_64.lds.S Thu Jul 17 21:07:22 2008
> @@ -28,7 +28,7 @@
> _text = .; /* Text and read-only data */
> .text : AT(ADDR(.text) - LOAD_OFFSET) {
> /* First the code that has to be first for bootstrapping */
> - *(.text.head)
> + *(.kernel.text.head)
> _stext = .;
> /* Then the rest */
> TEXT_TEXT
> @@ -62,17 +62,17 @@
>
> . = ALIGN(PAGE_SIZE);
> . = ALIGN(CONFIG_X86_L1_CACHE_BYTES);
> - .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) {
> - *(.data.cacheline_aligned)
> + .kernel.data.cacheline_aligned : AT(ADDR(.kernel.data.cacheline_aligned) - LOAD_OFFSET) {
> + *(.kernel.data.cacheline_aligned)
> }
> . = ALIGN(CONFIG_X86_INTERNODE_CACHE_BYTES);
> - .data.read_mostly : AT(ADDR(.data.read_mostly) - LOAD_OFFSET) {
> - *(.data.read_mostly)
> + .kernel.data.read_mostly : AT(ADDR(.kernel.data.read_mostly) - LOAD_OFFSET) {
> + *(.kernel.data.read_mostly)
> }
>
> #define VSYSCALL_ADDR (-10*1024*1024)
> -#define VSYSCALL_PHYS_ADDR ((LOADADDR(.data.read_mostly) + SIZEOF(.data.read_mostly) + 4095) & ~(4095))
> -#define VSYSCALL_VIRT_ADDR ((ADDR(.data.read_mostly) + SIZEOF(.data.read_mostly) + 4095) & ~(4095))
> +#define VSYSCALL_PHYS_ADDR ((LOADADDR(.kernel.data.read_mostly) + SIZEOF(.kernel.data.read_mostly) + 4095) & ~(4095))
> +#define VSYSCALL_VIRT_ADDR ((ADDR(.kernel.data.read_mostly) + SIZEOF(.kernel.data.read_mostly) + 4095) & ~(4095))
>
> #define VLOAD_OFFSET (VSYSCALL_ADDR - VSYSCALL_PHYS_ADDR)
> #define VLOAD(x) (ADDR(x) - VLOAD_OFFSET)
> @@ -121,13 +121,13 @@
> #undef VVIRT
>
> . = ALIGN(THREAD_SIZE); /* init_task */
> - .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) {
> - *(.data.init_task)
> + .kernel.data.init_task : AT(ADDR(.kernel.data.init_task) - LOAD_OFFSET) {
> + *(.kernel.data.init_task)
> }:data.init
>
> . = ALIGN(PAGE_SIZE);
> - .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) {
> - *(.data.page_aligned)
> + .kernel.data.page_aligned : AT(ADDR(.kernel.data.page_aligned) - LOAD_OFFSET) {
> + *(.kernel.data.page_aligned)
> }
>
> /* might get freed after init */
> @@ -215,13 +215,13 @@
>
> . = ALIGN(PAGE_SIZE);
> __nosave_begin = .;
> - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) { *(.data.nosave) }
> + .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) { *(.kernel.data.nosave) }
> . = ALIGN(PAGE_SIZE);
> __nosave_end = .;
>
> __bss_start = .; /* BSS */
> .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
> - *(.bss.page_aligned)
> + *(.bss.kernel.page_aligned)
> *(.bss)
> }
> __bss_stop = .;
> --- gc.0/arch/x86/xen/mmu.c Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/x86/xen/mmu.c Thu Jul 17 21:07:22 2008
> @@ -61,21 +61,21 @@
>
> /* Placeholder for holes in the address space */
> static unsigned long p2m_missing[P2M_ENTRIES_PER_PAGE]
> - __attribute__((section(".data.page_aligned"))) =
> + __attribute__((section(".kernel.data.page_aligned"))) =
> { [ 0 ... P2M_ENTRIES_PER_PAGE-1 ] = ~0UL };
>
> /* Array of pointers to pages containing p2m entries */
> static unsigned long *p2m_top[TOP_ENTRIES]
> - __attribute__((section(".data.page_aligned"))) =
> + __attribute__((section(".kernel.data.page_aligned"))) =
> { [ 0 ... TOP_ENTRIES - 1] = &p2m_missing[0] };
>
> /* Arrays of p2m arrays expressed in mfns used for save/restore */
> static unsigned long p2m_top_mfn[TOP_ENTRIES]
> - __attribute__((section(".bss.page_aligned")));
> + __attribute__((section(".bss.kernel.page_aligned")));
>
> static unsigned long p2m_top_mfn_list[
> PAGE_ALIGN(TOP_ENTRIES / P2M_ENTRIES_PER_PAGE)]
> - __attribute__((section(".bss.page_aligned")));
> + __attribute__((section(".bss.kernel.page_aligned")));
>
> static inline unsigned p2m_top_index(unsigned long pfn)
> {
> --- gc.0/arch/xtensa/kernel/head.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/xtensa/kernel/head.S Thu Jul 17 21:07:22 2008
> @@ -234,7 +234,7 @@
> * BSS section
> */
>
> -.section ".bss.page_aligned", "w"
> +.section ".bss.kernel.page_aligned", "w"
> ENTRY(swapper_pg_dir)
> .fill PAGE_SIZE, 1, 0
> ENTRY(empty_zero_page)
> --- gc.0/arch/xtensa/kernel/init_task.c Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/xtensa/kernel/init_task.c Thu Jul 17 21:07:22 2008
> @@ -29,7 +29,7 @@
> EXPORT_SYMBOL(init_mm);
>
> union thread_union init_thread_union
> - __attribute__((__section__(".data.init_task"))) =
> + __attribute__((__section__(".kernel.data.init_task"))) =
> { INIT_THREAD_INFO(init_task) };
>
> struct task_struct init_task = INIT_TASK(init_task);
> --- gc.0/arch/xtensa/kernel/vmlinux.lds.S Thu Jul 17 16:42:30 2008
> +++ gc.1/arch/xtensa/kernel/vmlinux.lds.S Thu Jul 17 21:07:22 2008
> @@ -121,14 +121,14 @@
> DATA_DATA
> CONSTRUCTORS
> . = ALIGN(XCHAL_ICACHE_LINESIZE);
> - *(.data.cacheline_aligned)
> + *(.kernel.data.cacheline_aligned)
> }
>
> _edata = .;
>
> /* The initial task */
> . = ALIGN(8192);
> - .data.init_task : { *(.data.init_task) }
> + .kernel.data.init_task : { *(.kernel.data.init_task) }
>
> /* Initialization code and data: */
>
> @@ -259,7 +259,7 @@
>
> /* BSS section */
> _bss_start = .;
> - .bss : { *(.bss.page_aligned) *(.bss) }
> + .bss : { *(.bss.kernel.page_aligned) *(.bss) }
> _bss_end = .;
>
> _end = .;
> --- gc.0/include/asm-frv/init.h Thu Jul 17 16:42:35 2008
> +++ gc.1/include/asm-frv/init.h Thu Jul 17 21:07:22 2008
> @@ -1,12 +1,12 @@
> #ifndef _ASM_INIT_H
> #define _ASM_INIT_H
>
> -#define __init __attribute__ ((__section__ (".text.init")))
> -#define __initdata __attribute__ ((__section__ (".data.init")))
> +#define __init __attribute__ ((__section__ (".kernel.text.init")))
> +#define __initdata __attribute__ ((__section__ (".kernel.data.init")))
> /* For assembly routines */
> -#define __INIT .section ".text.init",#alloc,#execinstr
> +#define __INIT .section ".kernel.text.init",#alloc,#execinstr
> #define __FINIT .previous
> -#define __INITDATA .section ".data.init",#alloc,#write
> +#define __INITDATA .section ".kernel.data.init",#alloc,#write
>
> #endif
>
> --- gc.0/include/asm-generic/vmlinux.lds.h Thu Jul 17 16:42:35 2008
> +++ gc.1/include/asm-generic/vmlinux.lds.h Thu Jul 17 21:07:22 2008
> @@ -41,7 +41,7 @@
> /* .data section */
> #define DATA_DATA \
> *(.data) \
> - *(.data.init.refok) \
> + *(.kernel.data.init.refok) \
> *(.ref.data) \
> DEV_KEEP(init.data) \
> DEV_KEEP(exit.data) \
> @@ -223,8 +223,8 @@
> ALIGN_FUNCTION(); \
> *(.text) \
> *(.ref.text) \
> - *(.text.init.refok) \
> - *(.exit.text.refok) \
> + *(.kernel.text.init.refok) \
> + *(.kernel.exit.text.refok) \
> DEV_KEEP(init.text) \
> DEV_KEEP(exit.text) \
> CPU_KEEP(init.text) \
> @@ -380,8 +380,8 @@
> #define PERCPU(align) \
> . = ALIGN(align); \
> __per_cpu_start = .; \
> - .data.percpu : AT(ADDR(.data.percpu) - LOAD_OFFSET) { \
> - *(.data.percpu) \
> - *(.data.percpu.shared_aligned) \
> + .kernel.data.percpu : AT(ADDR(.kernel.data.percpu) - LOAD_OFFSET) { \
> + *(.kernel.data.percpu) \
> + *(.kernel.data.percpu.shared_aligned) \
> } \
> __per_cpu_end = .;
> --- gc.0/include/asm-ia64/asmmacro.h Thu Jul 17 16:42:35 2008
> +++ gc.1/include/asm-ia64/asmmacro.h Thu Jul 17 21:07:22 2008
> @@ -70,12 +70,12 @@
> * path (ivt.S - TLB miss processing) or in places where it might not be
> * safe to use a "tpa" instruction (mca_asm.S - error recovery).
> */
> - .section ".data.patch.vtop", "a" // declare section & section attributes
> + .section ".kernel.data.patch.vtop", "a" // declare section & section attributes
> .previous
>
> #define LOAD_PHYSICAL(pr, reg, obj) \
> [1:](pr)movl reg = obj; \
> - .xdata4 ".data.patch.vtop", 1b-.
> + .xdata4 ".kernel.data.patch.vtop", 1b-.
>
> /*
> * For now, we always put in the McKinley E9 workaround. On CPUs that don't need it,
> @@ -84,11 +84,11 @@
> #define DO_MCKINLEY_E9_WORKAROUND
>
> #ifdef DO_MCKINLEY_E9_WORKAROUND
> - .section ".data.patch.mckinley_e9", "a"
> + .section ".kernel.data.patch.mckinley_e9", "a"
> .previous
> /* workaround for Itanium 2 Errata 9: */
> # define FSYS_RETURN \
> - .xdata4 ".data.patch.mckinley_e9", 1f-.; \
> + .xdata4 ".kernel.data.patch.mckinley_e9", 1f-.; \
> 1:{ .mib; \
> nop.m 0; \
> mov r16=ar.pfs; \
> @@ -107,11 +107,11 @@
> * If physical stack register size is different from DEF_NUM_STACK_REG,
> * dynamically patch the kernel for correct size.
> */
> - .section ".data.patch.phys_stack_reg", "a"
> + .section ".kernel.data.patch.phys_stack_reg", "a"
> .previous
> #define LOAD_PHYS_STACK_REG_SIZE(reg) \
> [1:] adds reg=IA64_NUM_PHYS_STACK_REG*8+8,r0; \
> - .xdata4 ".data.patch.phys_stack_reg", 1b-.
> + .xdata4 ".kernel.data.patch.phys_stack_reg", 1b-.
>
> /*
> * Up until early 2004, use of .align within a function caused bad unwind info.
> --- gc.0/include/asm-ia64/cache.h Thu Jul 17 16:42:35 2008
> +++ gc.1/include/asm-ia64/cache.h Thu Jul 17 21:07:22 2008
> @@ -24,6 +24,6 @@
> # define SMP_CACHE_BYTES (1 << 3)
> #endif
>
> -#define __read_mostly __attribute__((__section__(".data.read_mostly")))
> +#define __read_mostly __attribute__((__section__(".kernel.data.read_mostly")))
>
> #endif /* _ASM_IA64_CACHE_H */
> --- gc.0/include/asm-ia64/percpu.h Thu Jul 17 16:42:35 2008
> +++ gc.1/include/asm-ia64/percpu.h Thu Jul 17 21:07:22 2008
> @@ -27,7 +27,7 @@
>
> #else /* ! SMP */
>
> -#define PER_CPU_ATTRIBUTES __attribute__((__section__(".data.percpu")))
> +#define PER_CPU_ATTRIBUTES __attribute__((__section__(".kernel.data.percpu")))
>
> #define per_cpu_init() (__phys_per_cpu_start)
>
> --- gc.0/include/asm-parisc/cache.h Thu Jul 17 16:42:36 2008
> +++ gc.1/include/asm-parisc/cache.h Thu Jul 17 21:07:22 2008
> @@ -28,7 +28,7 @@
>
> #define SMP_CACHE_BYTES L1_CACHE_BYTES
>
> -#define __read_mostly __attribute__((__section__(".data.read_mostly")))
> +#define __read_mostly __attribute__((__section__(".kernel.data.read_mostly")))
>
> void parisc_cache_init(void); /* initializes cache-flushing */
> void disable_sr_hashing_asm(int); /* low level support for above */
> --- gc.0/include/asm-parisc/system.h Thu Jul 17 16:42:36 2008
> +++ gc.1/include/asm-parisc/system.h Thu Jul 17 21:07:22 2008
> @@ -174,7 +174,7 @@
> })
>
> #ifdef CONFIG_SMP
> -# define __lock_aligned __attribute__((__section__(".data.lock_aligned")))
> +# define __lock_aligned __attribute__((__section__(".kernel.data.lock_aligned")))
> #endif
>
> #define arch_align_stack(x) (x)
> --- gc.0/include/asm-powerpc/cache.h Thu Jul 17 16:42:36 2008
> +++ gc.1/include/asm-powerpc/cache.h Thu Jul 17 21:07:22 2008
> @@ -38,7 +38,7 @@
> #endif /* __powerpc64__ && ! __ASSEMBLY__ */
>
> #if !defined(__ASSEMBLY__)
> -#define __read_mostly __attribute__((__section__(".data.read_mostly")))
> +#define __read_mostly __attribute__((__section__(".kernel.data.read_mostly")))
> #endif
>
> #endif /* __KERNEL__ */
> --- gc.0/include/asm-powerpc/page_64.h Thu Jul 17 16:42:36 2008
> +++ gc.1/include/asm-powerpc/page_64.h Thu Jul 17 21:07:22 2008
> @@ -156,7 +156,7 @@
> #else
> #define __page_aligned \
> __attribute__((__aligned__(PAGE_SIZE), \
> - __section__(".data.page_aligned")))
> + __section__(".kernel.data.page_aligned")))
> #endif
>
> #define VM_DATA_DEFAULT_FLAGS \
> --- gc.0/include/asm-powerpc/ppc_asm.h Thu Jul 17 16:42:36 2008
> +++ gc.1/include/asm-powerpc/ppc_asm.h Thu Jul 17 21:07:22 2008
> @@ -193,7 +193,7 @@
> GLUE(.,name):
>
> #define _INIT_GLOBAL(name) \
> - .section ".text.init.refok"; \
> + .section ".kernel.text.init.refok"; \
> .align 2 ; \
> .globl name; \
> .globl GLUE(.,name); \
> @@ -233,7 +233,7 @@
> GLUE(.,name):
>
> #define _INIT_STATIC(name) \
> - .section ".text.init.refok"; \
> + .section ".kernel.text.init.refok"; \
> .align 2 ; \
> .section ".opd","aw"; \
> name: \
> --- gc.0/include/asm-s390/cache.h Thu Jul 17 16:42:36 2008
> +++ gc.1/include/asm-s390/cache.h Thu Jul 17 21:07:22 2008
> @@ -14,6 +14,6 @@
> #define L1_CACHE_BYTES 256
> #define L1_CACHE_SHIFT 8
>
> -#define __read_mostly __attribute__((__section__(".data.read_mostly")))
> +#define __read_mostly __attribute__((__section__(".kernel.data.read_mostly")))
>
> #endif
> --- gc.0/include/asm-sh/cache.h Thu Jul 17 16:42:36 2008
> +++ gc.1/include/asm-sh/cache.h Thu Jul 17 21:07:22 2008
> @@ -14,7 +14,7 @@
>
> #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
>
> -#define __read_mostly __attribute__((__section__(".data.read_mostly")))
> +#define __read_mostly __attribute__((__section__(".kernel.data.read_mostly")))
>
> #ifndef __ASSEMBLY__
> struct cache_info {
> --- gc.0/include/asm-sparc/cache.h Thu Jul 17 16:42:36 2008
> +++ gc.1/include/asm-sparc/cache.h Thu Jul 17 21:07:22 2008
> @@ -19,7 +19,7 @@
>
> #define SMP_CACHE_BYTES (1 << SMP_CACHE_BYTES_SHIFT)
>
> -#define __read_mostly __attribute__((__section__(".data.read_mostly")))
> +#define __read_mostly __attribute__((__section__(".kernel.data.read_mostly")))
>
> #ifdef CONFIG_SPARC32
> #include <asm/asi.h>
> --- gc.0/include/asm-um/common.lds.S Thu Jul 17 16:42:36 2008
> +++ gc.1/include/asm-um/common.lds.S Thu Jul 17 21:07:22 2008
> @@ -49,9 +49,9 @@
> }
>
> . = ALIGN(32);
> - .data.percpu : {
> + .kernel.data.percpu : {
> __per_cpu_start = . ;
> - *(.data.percpu)
> + *(.kernel.data.percpu)
> __per_cpu_end = . ;
> }
>
> --- gc.0/include/asm-x86/cache.h Thu Jul 17 16:42:36 2008
> +++ gc.1/include/asm-x86/cache.h Thu Jul 17 21:07:22 2008
> @@ -5,7 +5,7 @@
> #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
> #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
>
> -#define __read_mostly __attribute__((__section__(".data.read_mostly")))
> +#define __read_mostly __attribute__((__section__(".kernel.data.read_mostly")))
>
> #ifdef CONFIG_X86_VSMP
> /* vSMP Internode cacheline shift */
> @@ -13,7 +13,7 @@
> #ifdef CONFIG_SMP
> #define __cacheline_aligned_in_smp \
> __attribute__((__aligned__(1 << (INTERNODE_CACHE_SHIFT)))) \
> - __attribute__((__section__(".data.page_aligned")))
> + __attribute__((__section__(".kernel.data.page_aligned")))
> #endif
> #endif
>
> --- gc.0/include/linux/cache.h Thu Jul 17 16:42:36 2008
> +++ gc.1/include/linux/cache.h Thu Jul 17 21:07:22 2008
> @@ -31,7 +31,7 @@
> #ifndef __cacheline_aligned
> #define __cacheline_aligned \
> __attribute__((__aligned__(SMP_CACHE_BYTES), \
> - __section__(".data.cacheline_aligned")))
> + __section__(".kernel.data.cacheline_aligned")))
> #endif /* __cacheline_aligned */
>
> #ifndef __cacheline_aligned_in_smp
> --- gc.0/include/linux/init.h Thu Jul 17 16:42:36 2008
> +++ gc.1/include/linux/init.h Thu Jul 17 21:07:22 2008
> @@ -62,9 +62,9 @@
>
> /* backward compatibility note
> * A few places hardcode the old section names:
> - * .text.init.refok
> - * .data.init.refok
> - * .exit.text.refok
> + * .kernel.text.init.refok
> + * .kernel.data.init.refok
> + * .kernel.exit.text.refok
> * They should be converted to use the defines from this file
> */
>
> @@ -299,7 +299,7 @@
> #endif
>
> /* Data marked not to be saved by software suspend */
> -#define __nosavedata __section(.data.nosave)
> +#define __nosavedata __section(.kernel.data.nosave)
>
> /* This means "can be init if no module support, otherwise module load
> may call it." */
> --- gc.0/include/linux/linkage.h Thu Jul 17 16:42:36 2008
> +++ gc.1/include/linux/linkage.h Thu Jul 17 21:07:22 2008
> @@ -20,8 +20,8 @@
> # define asmregparm
> #endif
>
> -#define __page_aligned_data __section(.data.page_aligned) __aligned(PAGE_SIZE)
> -#define __page_aligned_bss __section(.bss.page_aligned) __aligned(PAGE_SIZE)
> +#define __page_aligned_data __section(.kernel.data.page_aligned) __aligned(PAGE_SIZE)
> +#define __page_aligned_bss __section(.bss.kernel.page_aligned) __aligned(PAGE_SIZE)
>
> /*
> * This is used by architectures to keep arguments on the stack
> --- gc.0/include/linux/percpu.h Thu Jul 17 16:42:36 2008
> +++ gc.1/include/linux/percpu.h Thu Jul 17 21:07:22 2008
> @@ -10,13 +10,13 @@
>
> #ifdef CONFIG_SMP
> #define DEFINE_PER_CPU(type, name) \
> - __attribute__((__section__(".data.percpu"))) \
> + __attribute__((__section__(".kernel.data.percpu"))) \
> PER_CPU_ATTRIBUTES __typeof__(type) per_cpu__##name
>
> #ifdef MODULE
> -#define SHARED_ALIGNED_SECTION ".data.percpu"
> +#define SHARED_ALIGNED_SECTION ".kernel.data.percpu"
> #else
> -#define SHARED_ALIGNED_SECTION ".data.percpu.shared_aligned"
> +#define SHARED_ALIGNED_SECTION ".kernel.data.percpu.shared_aligned"
> #endif
>
> #define DEFINE_PER_CPU_SHARED_ALIGNED(type, name) \
> --- gc.0/include/linux/spinlock.h Thu Jul 17 16:42:36 2008
> +++ gc.1/include/linux/spinlock.h Thu Jul 17 21:07:22 2008
> @@ -59,7 +59,7 @@
> /*
> * Must define these before including other files, inline functions need them
> */
> -#define LOCK_SECTION_NAME ".text.lock."KBUILD_BASENAME
> +#define LOCK_SECTION_NAME ".kernel.text.lock."KBUILD_BASENAME
>
> #define LOCK_SECTION_START(extra) \
> ".subsection 1\n\t" \
> --- gc.0/kernel/module.c Thu Jul 17 16:42:37 2008
> +++ gc.1/kernel/module.c Thu Jul 17 21:07:22 2008
> @@ -433,7 +433,7 @@
> Elf_Shdr *sechdrs,
> const char *secstrings)
> {
> - return find_sec(hdr, sechdrs, secstrings, ".data.percpu");
> + return find_sec(hdr, sechdrs, secstrings, ".kernel.data.percpu");
> }
>
> static void percpu_modcopy(void *pcpudest, const void *from, unsigned long size)
> --- gc.0/scripts/mod/modpost.c Thu Jul 17 16:42:38 2008
> +++ gc.1/scripts/mod/modpost.c Thu Jul 17 21:07:22 2008
> @@ -794,9 +794,9 @@
> /* sections that may refer to an init/exit section with no warning */
> static const char *initref_sections[] =
> {
> - ".text.init.refok*",
> - ".exit.text.refok*",
> - ".data.init.refok*",
> + ".kernel.text.init.refok*",
> + ".kernel.exit.text.refok*",
> + ".kernel.data.init.refok*",
> NULL
> };
>
> @@ -915,7 +915,7 @@
> * Pattern 0:
> * Do not warn if funtion/data are marked with __init_refok/__initdata_refok.
> * The pattern is identified by:
> - * fromsec = .text.init.refok* | .data.init.refok*
> + * fromsec = .kernel.text.init.refok* | .kernel.data.init.refok*
> *
> * Pattern 1:
> * If a module parameter is declared __initdata and permissions=0
> @@ -939,8 +939,8 @@
> * *probe_one, *_console, *_timer
> *
> * Pattern 3:
> - * Whitelist all refereces from .text.head to .init.data
> - * Whitelist all refereces from .text.head to .init.text
> + * Whitelist all refereces from .kernel.text.head to .init.data
> + * Whitelist all refereces from .kernel.text.head to .init.text
> *
> * Pattern 4:
> * Some symbols belong to init section but still it is ok to reference
> --
> To unsubscribe from this list: send the line "unsubscribe linux-embedded" in
> the body of a message to majordomo@...r.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
--
------------------------------------------------------------------------
Greg Ungerer -- Chief Software Dude EMAIL: gerg@...pgear.com
SnapGear -- a Secure Computing Company PHONE: +61 7 3435 2888
825 Stanley St, FAX: +61 7 3891 3630
Woolloongabba, QLD, 4102, Australia WEB: http://www.SnapGear.com
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