Re: [kvm-unit-tests PATCH v1] s390x: pv: fix arguments for out-of-tree-builds

["Marc Hartmayer" <mhartmay@linux.ibm.com>]

On Mon, Mar 10, 2025 at 01:20 PM +0100, Janosch Frank <frankja@linux.ibm.com> wrote:
> On 2/27/25 2:10 PM, Nico Boehr wrote:
>> When building out-of-tree, the parmfile was not passed to genprotimg,
>> causing the selftest-setup_PV test to fail.
>> 
>> Fix the Makefile rule s.t. parmfile is correctly passed.
>> 
>> Suggested-by: Marc Hartmayer <mhartmay@linux.ibm.com>
>> Signed-off-by: Nico Boehr <nrb@linux.ibm.com>
>> ---
>>   s390x/Makefile | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>> 
>> diff --git a/s390x/Makefile b/s390x/Makefile
>> index 47dda6d26a6f..97ed0b473af5 100644
>> --- a/s390x/Makefile
>> +++ b/s390x/Makefile
>> @@ -213,7 +213,7 @@ else
>>   	GENPROTIMG_PCF := 0x000000e0
>>   endif
>>   
>> -$(patsubst %.parmfile,%.pv.bin,$(wildcard s390x/*.parmfile)): %.pv.bin: %.parmfile
>> +$(TEST_DIR)/selftest.pv.bin: $(SRCDIR)/s390x/selftest.parmfile
>>   %.pv.bin: %.bin $(HOST_KEY_DOCUMENT) $(comm-key)
>>   	$(eval parmfile_args = $(if $(filter %.parmfile,$^),--parmfile $(filter %.parmfile,$^),))
>>   	$(GENPROTIMG) $(GENPROTIMG_DEFAULT_ARGS) --host-key-document $(HOST_KEY_DOCUMENT) $(GENPROTIMG_COMM_OPTION) $(comm-key) --x-pcf $(GENPROTIMG_PCF) $(parmfile_args) --image $(filter %.bin,$^) -o $@
>
>
> We had this hardcoded, then changed to this rule and now move back to 
> hardcoding, no?

We probably have never tried to build KUT out-of-tree.

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