From: Liu Gang Date: Tue, 6 Mar 2012 02:58:12 +0000 (+0800) Subject: powerpc/srio: Fix the relocation errors when building with 64bit X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b6c46dcf61173999d95597bea87628cc08b359fb;p=mv-sheeva.git 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 Signed-off-by: Kumar Gala --- 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))