> +static int
> +avs_parse_uuid_token(struct snd_soc_component *comp, void *elem, void *object, u32 offset)
> +{
> + struct snd_soc_tplg_vendor_value_elem *tuple = elem;
> + guid_t *val = (guid_t *)((u8 *)object + offset);
> +
> + guid_copy((guid_t *)val, (const guid_t *)&tuple->value);
> +
> + return 0;
> +}
Cezary and Amadeusz, could you please look into this 'make W=1' error?
make allmodconfig
make sound/soc/intel/avs/ W=1
GEN Makefile
CALL /data/pbossart/ktest/work/scripts/checksyscalls.sh
CALL /data/pbossart/ktest/work/scripts/atomic/check-atomics.sh
DESCEND objtool
CC [M] sound/soc/intel/avs/topology.o
In file included from /data/pbossart/ktest/work/include/linux/string.h:253,
from /data/pbossart/ktest/work/include/linux/bitmap.h:11,
from /data/pbossart/ktest/work/include/linux/cpumask.h:12,
from
/data/pbossart/ktest/work/arch/x86/include/asm/cpumask.h:5,
from
/data/pbossart/ktest/work/arch/x86/include/asm/msr.h:11,
from
/data/pbossart/ktest/work/arch/x86/include/asm/processor.h:22,
from
/data/pbossart/ktest/work/arch/x86/include/asm/cpufeature.h:5,
from
/data/pbossart/ktest/work/arch/x86/include/asm/thread_info.h:53,
from
/data/pbossart/ktest/work/include/linux/thread_info.h:60,
from
/data/pbossart/ktest/work/arch/x86/include/asm/preempt.h:7,
from /data/pbossart/ktest/work/include/linux/preempt.h:78,
from /data/pbossart/ktest/work/include/linux/spinlock.h:55,
from /data/pbossart/ktest/work/include/linux/mmzone.h:8,
from /data/pbossart/ktest/work/include/linux/gfp.h:6,
from /data/pbossart/ktest/work/include/linux/firmware.h:7,
from
/data/pbossart/ktest/work/sound/soc/intel/avs/topology.c:9:
In function ‘fortify_memcpy_chk’,
inlined from ‘guid_copy’ at
/data/pbossart/ktest/work/include/linux/uuid.h:43:2,
inlined from ‘avs_parse_uuid_token’ at
/data/pbossart/ktest/work/sound/soc/intel/avs/topology.c:134:2:
/data/pbossart/ktest/work/include/linux/fortify-string.h:352:25: error:
call to ‘__read_overflow2_field’ declared with attribute warning:
detected read beyond size of field (2nd parameter); maybe use
struct_group()? [-Werror=attribute-warning]
352 | __read_overflow2_field(q_size_field, size);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
