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authorLinus Torvalds <torvalds@linux-foundation.org>2012-08-03 10:52:41 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-08-03 10:52:41 -0700
commit587a9e1f95794c05419d3bdb4c409a3274849f93 (patch)
tree0c0e8041fbfa45210345ee58e47f329955e65692 /arch/sh
parent0d7614f09c1ebdbaa1599a5aba7593f147bf96ee (diff)
parent9e2760d18b3cf179534bbc27692c84879c61b97c (diff)
downloadop-kernel-dev-587a9e1f95794c05419d3bdb4c409a3274849f93.zip
op-kernel-dev-587a9e1f95794c05419d3bdb4c409a3274849f93.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k
Pull m68k updates from Geert Uytterhoeven. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: Make sys_atomic_cmpxchg_32 work on classic m68k m68k/apollo: Rename "timer" to "apollo_timer" zorro: Remove unused zorro_bus.devices m68k: Remove never used asm/shm.h m68k/sun3: Remove unselectable code in prom_init() m68k: Use asm-generic version of <asm/sections.h> m68k: Replace m68k-specific _[se]bss by generic __bss_{start,stop} mtd/uclinux: Use generic __bss_stop instead of _ebss m68knommu: Allow ColdFire CPUs to use unaligned accesses m68k: Remove five unused headers m68k: CPU32 does not support unaligned accesses m68k: Introduce config option CPU_HAS_NO_UNALIGNED m68k: delay, muldi3 - Use CONFIG_CPU_HAS_NO_MULDIV64 m68k: Move CPU_HAS_* config options m68k: Remove duplicate FPU config option m68knommu: Clean up printing of sections m68k: Use asm-generic version of <asm/types.h> m68k: Use Kbuild logic to import asm-generic headers
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/include/asm/sections.h1
-rw-r--r--arch/sh/kernel/setup.c2
-rw-r--r--arch/sh/kernel/sh_ksyms_32.c1
-rw-r--r--arch/sh/kernel/vmlinux.lds.S1
-rw-r--r--arch/sh/lib/mcount.S8
5 files changed, 4 insertions, 9 deletions
diff --git a/arch/sh/include/asm/sections.h b/arch/sh/include/asm/sections.h
index 4a53500..1b61997 100644
--- a/arch/sh/include/asm/sections.h
+++ b/arch/sh/include/asm/sections.h
@@ -6,7 +6,6 @@
extern long __nosave_begin, __nosave_end;
extern long __machvec_start, __machvec_end;
extern char __uncached_start, __uncached_end;
-extern char _ebss[];
extern char __start_eh_frame[], __stop_eh_frame[];
#endif /* __ASM_SH_SECTIONS_H */
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 7b57bf1..ebe7a7d 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -273,7 +273,7 @@ void __init setup_arch(char **cmdline_p)
data_resource.start = virt_to_phys(_etext);
data_resource.end = virt_to_phys(_edata)-1;
bss_resource.start = virt_to_phys(__bss_start);
- bss_resource.end = virt_to_phys(_ebss)-1;
+ bss_resource.end = virt_to_phys(__bss_stop)-1;
#ifdef CONFIG_CMDLINE_OVERWRITE
strlcpy(command_line, CONFIG_CMDLINE, sizeof(command_line));
diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c
index 3896f26..2a0a596 100644
--- a/arch/sh/kernel/sh_ksyms_32.c
+++ b/arch/sh/kernel/sh_ksyms_32.c
@@ -19,7 +19,6 @@ EXPORT_SYMBOL(csum_partial);
EXPORT_SYMBOL(csum_partial_copy_generic);
EXPORT_SYMBOL(copy_page);
EXPORT_SYMBOL(__clear_user);
-EXPORT_SYMBOL(_ebss);
EXPORT_SYMBOL(empty_zero_page);
#define DECLARE_EXPORT(name) \
diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.lds.S
index c98905f..db88cbf 100644
--- a/arch/sh/kernel/vmlinux.lds.S
+++ b/arch/sh/kernel/vmlinux.lds.S
@@ -78,7 +78,6 @@ SECTIONS
. = ALIGN(PAGE_SIZE);
__init_end = .;
BSS_SECTION(0, PAGE_SIZE, 4)
- _ebss = .; /* uClinux MTD sucks */
_end = . ;
STABS_DEBUG
diff --git a/arch/sh/lib/mcount.S b/arch/sh/lib/mcount.S
index 84a5776..60164e6 100644
--- a/arch/sh/lib/mcount.S
+++ b/arch/sh/lib/mcount.S
@@ -39,7 +39,7 @@
*
* Make sure the stack pointer contains a valid address. Valid
* addresses for kernel stacks are anywhere after the bss
- * (after _ebss) and anywhere in init_thread_union (init_stack).
+ * (after __bss_stop) and anywhere in init_thread_union (init_stack).
*/
#define STACK_CHECK() \
mov #(THREAD_SIZE >> 10), r0; \
@@ -60,7 +60,7 @@
cmp/hi r2, r1; \
bf stack_panic; \
\
- /* If sp > _ebss then we're OK. */ \
+ /* If sp > __bss_stop then we're OK. */ \
mov.l .L_ebss, r1; \
cmp/hi r1, r15; \
bt 1f; \
@@ -70,7 +70,7 @@
cmp/hs r1, r15; \
bf stack_panic; \
\
- /* If sp > init_stack && sp < _ebss, not OK. */ \
+ /* If sp > init_stack && sp < __bss_stop, not OK. */ \
add r0, r1; \
cmp/hs r1, r15; \
bt stack_panic; \
@@ -292,8 +292,6 @@ stack_panic:
nop
.align 2
-.L_ebss:
- .long _ebss
.L_init_thread_union:
.long init_thread_union
.Lpanic:
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