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authorLiu Gang <Gang.Liu@freescale.com>2012-03-06 10:58:12 +0800
committerKumar Gala <galak@kernel.crashing.org>2012-03-16 10:46:30 -0500
commitb6c46dcf61173999d95597bea87628cc08b359fb (patch)
treec7bd32f500de6488d227b8354ffa56bb2e8957b4 /arch/powerpc/sysdev
parent79ad57400c6f943be48711fe3478c55affc5d5cc (diff)
powerpc/srio: Fix the relocation errors when building with 64bit
For the file "arch/powerpc/sysdev/fsl_rio.c", there will be some relocation errors while using the corenet64_smp_defconfig: WARNING: modpost: Found 6 section mismatch(es). To see full details build your kernel with: 'make CONFIG_DEBUG_SECTION_MISMATCH=y' GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o LD .tmp_vmlinux1 arch/powerpc/sysdev/built-in.o:(__ex_table+0x0): relocation truncated to fit: R_PPC64_ADDR16 against `.text'+3208 arch/powerpc/sysdev/built-in.o:(__ex_table+0x2): relocation truncated to fit: R_PPC64_ADDR16 against `.fixup' arch/powerpc/sysdev/built-in.o:(__ex_table+0x4): relocation truncated to fit: R_PPC64_ADDR16 against `.text'+3230 arch/powerpc/sysdev/built-in.o:(__ex_table+0x6): relocation truncated to fit: R_PPC64_ADDR16 against `.fixup'+c arch/powerpc/sysdev/built-in.o:(__ex_table+0x8): relocation truncated to fit: R_PPC64_ADDR16 against `.text'+3250 arch/powerpc/sysdev/built-in.o:(__ex_table+0xa): relocation truncated to fit: R_PPC64_ADDR16 against `.fixup'+18 Rewrote the corresponding code with the support of 64bit building. Signed-off-by: Liu Gang <Gang.Liu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/sysdev')
-rw-r--r--arch/powerpc/sysdev/fsl_rio.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c
index a4c4f4a932d..5b6f556094d 100644
--- a/arch/powerpc/sysdev/fsl_rio.c
+++ b/arch/powerpc/sysdev/fsl_rio.c
@@ -66,8 +66,8 @@
" li %0,%3\n" \
" b 2b\n" \
".section __ex_table,\"a\"\n" \
- " .align 2\n" \
- " .long 1b,3b\n" \
+ PPC_LONG_ALIGN "\n" \
+ PPC_LONG "1b,3b\n" \
".text" \
: "=r" (err), "=r" (x) \
: "b" (addr), "i" (-EFAULT), "0" (err))