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| author | Kumar Gala <galak@kernel.crashing.org> | 2007-05-14 17:11:58 -0500 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-05-17 21:10:15 +1000 |
| commit | 991eb43af989002d5c7f4a2ff2a6c806a912b51b (patch) | |
| tree | 77dae564489b60e46b54c87f23bacc36f7ddbf11 | |
| parent | 40ebbcbf23d5592f58712fca2ab406ff818e2d65 (diff) | |
| download | linux-stable-991eb43af989002d5c7f4a2ff2a6c806a912b51b.tar.gz linux-stable-991eb43af989002d5c7f4a2ff2a6c806a912b51b.tar.bz2 linux-stable-991eb43af989002d5c7f4a2ff2a6c806a912b51b.zip | |
[POWERPC] Fix COMMON symbol warnings
We get the following warnings in various ARCH=powerpc builds:
WARNING: "ee_restarts" [arch/powerpc/kernel/built-in] is COMMON symbol
WARNING: "fee_restarts" [arch/powerpc/kernel/built-in] is COMMON symbol
WARNING: "htab_hash_searches" [arch/powerpc/mm/built-in] is COMMON symbol
WARNING: "next_slot" [arch/powerpc/mm/built-in] is COMMON symbol
WARNING: "mmu_hash_lock" [arch/powerpc/mm/built-in] is COMMON symbol
WARNING: "primary_pteg_full" [arch/powerpc/mm/built-in] is COMMON symbol
WARNING: "global_dbcr0" [arch/powerpc/kernel/built-in] is COMMON symbol
Switch to moving local symbols (except mmu_hash_lock which is global) and
space directive instead.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| -rw-r--r-- | arch/powerpc/kernel/entry_32.S | 18 | ||||
| -rw-r--r-- | arch/powerpc/mm/hash_low_32.S | 18 |
2 files changed, 29 insertions, 7 deletions
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index c29d1652a421..4074c0b31453 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -596,7 +596,11 @@ fast_exception_return: mr r12,r4 /* restart at exc_exit_restart */ b 2b - .comm fee_restarts,4 + .section .bss + .align 2 +fee_restarts: + .space 4 + .previous /* aargh, a nonrecoverable interrupt, panic */ /* aargh, we don't know which trap this is */ @@ -851,7 +855,11 @@ load_dbcr0: mtspr SPRN_DBSR,r11 /* clear all pending debug events */ blr - .comm global_dbcr0,8 + .section .bss + .align 4 +global_dbcr0: + .space 8 + .previous #endif /* !(CONFIG_4xx || CONFIG_BOOKE) */ do_work: /* r10 contains MSR_KERNEL here */ @@ -926,7 +934,11 @@ END_FTR_SECTION_IFSET(CPU_FTR_601) /* shouldn't return */ b 4b - .comm ee_restarts,4 + .section .bss + .align 2 +ee_restarts: + .space 4 + .previous /* * PROM code for specific machines follows. Put it diff --git a/arch/powerpc/mm/hash_low_32.S b/arch/powerpc/mm/hash_low_32.S index ddceefc06ecc..7f830a4888d6 100644 --- a/arch/powerpc/mm/hash_low_32.S +++ b/arch/powerpc/mm/hash_low_32.S @@ -30,7 +30,11 @@ #include <asm/asm-offsets.h> #ifdef CONFIG_SMP - .comm mmu_hash_lock,4 + .section .bss + .align 2 + .globl mmu_hash_lock +mmu_hash_lock: + .space 4 #endif /* CONFIG_SMP */ /* @@ -455,9 +459,15 @@ found_slot: sync /* make sure pte updates get to memory */ blr - .comm next_slot,4 - .comm primary_pteg_full,4 - .comm htab_hash_searches,4 + .section .bss + .align 2 +next_slot: + .space 4 +primary_pteg_full: + .space 4 +htab_hash_searches: + .space 4 + .previous /* * Flush the entry for a particular page from the hash table. |