linux-kernel - Re: [PATCH v3 2/2] powerpc: emulate_step tests for load/store instructions

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Message-Id: <58A2EC22.8080209@linux.vnet.ibm.com>
Date:   Tue, 14 Feb 2017 17:08:10 +0530
From:   Ravi Bangoria <ravi.bangoria@...ux.vnet.ibm.com>
To:     Michael Ellerman <mpe@...erman.id.au>
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        benh@...nel.crashing.org, paulus@...ba.org,
        lsorense@...lub.uwaterloo.ca, oohall@...il.com,
        naveen.n.rao@...ux.vnet.ibm.com, ast@...nel.org,
        chris@...troguy.com, aneesh.kumar@...ux.vnet.ibm.com,
        bsingharora@...il.com, anton@...ba.org,
        paul.gortmaker@...driver.com, bauerman@...ux.vnet.ibm.com,
        viro@...iv.linux.org.uk, christophe.leroy@....fr, duwe@....de,
        oss@...error.net, Ravi Bangoria <ravi.bangoria@...ux.vnet.ibm.com>
Subject: Re: [PATCH v3 2/2] powerpc: emulate_step tests for load/store
 instructions



On Tuesday 14 February 2017 04:16 PM, Michael Ellerman wrote:
> Ravi Bangoria <ravi.bangoria@...ux.vnet.ibm.com> writes:
>
>> diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
>> index 0e649d7..ddc879d 100644
>> --- a/arch/powerpc/lib/Makefile
>> +++ b/arch/powerpc/lib/Makefile
>> @@ -33,3 +33,7 @@ obj-$(CONFIG_ALTIVEC)	+= xor_vmx.o
>>  CFLAGS_xor_vmx.o += -maltivec $(call cc-option,-mabi=altivec)
>>  
>>  obj-$(CONFIG_PPC64) += $(obj64-y)
>> +
>> +ifeq ($(CONFIG_PPC64), y)
>> +obj-$(CONFIG_KPROBES_SANITY_TEST) += test_emulate_step.o
>> +endif
> FYI, the right way to do that is:
>
>   obj64-$(CONFIG_KPROBES_SANITY_TEST) += test_emulate_step.o
>   obj-$(CONFIG_PPC64) += $(obj64-y)
>
> And in this Makefile you don't need to add the second line because it's
> already there.

Thanks for this. Will change accordingly and send next version.

Ravi

>
> cheers
>