powerpc/xmon: Don't use ld on 32-bit
In commit31cdd0c39c
("powerpc/xmon: Fix SPR read/write commands and add command to dump SPRs") I added two uses of the "ld" instruction in spr_access.S. "ld" is a 64-bit instruction, so shouldn't be used on 32-bit CPUs. Replace it with PPC_LL which is a macro that gives us either "ld" or "lwz" depending on whether we're 64 or 32-bit. Fixes:31cdd0c39c
("powerpc/xmon: Fix SPR read/write commands and add command to dump SPRs") Cc: stable@vger.kernel.org # v4.7+ Reported-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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/* unsigned long xmon_mfspr(sprn, default_value) */
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/* unsigned long xmon_mfspr(sprn, default_value) */
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_GLOBAL(xmon_mfspr)
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_GLOBAL(xmon_mfspr)
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ld r5, .Lmfspr_table@got(r2)
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PPC_LL r5, .Lmfspr_table@got(r2)
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b xmon_mxspr
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b xmon_mxspr
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/* void xmon_mtspr(sprn, new_value) */
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/* void xmon_mtspr(sprn, new_value) */
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_GLOBAL(xmon_mtspr)
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_GLOBAL(xmon_mtspr)
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ld r5, .Lmtspr_table@got(r2)
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PPC_LL r5, .Lmtspr_table@got(r2)
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b xmon_mxspr
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b xmon_mxspr
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/*
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/*
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