Messages in this thread | | | Date | Fri, 29 Apr 2016 16:45:43 +1000 | From | Stephen Rothwell <> | Subject | linux-next: build warning after merge of the akpm-current tree |
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Hi Andrew,
After merging the akpm-current tree, today's linux-next build (x86_64 allmodconfig) produced this warning:
drivers/scsi/ipr.c: In function 'ipr_show_device_id': drivers/scsi/ipr.c:4462:34: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=] len = snprintf(buf, PAGE_SIZE, "0x%llx\n", be64_to_cpu(res->dev_id)); ^
Lots and lots like this :-(
Probably introduced by commit
eef17fb79096 ("byteswap: try to avoid __builtin_constant_p gcc bug")
I guess __builtin_bswap64() has type "unsigned long int" :-(
-- Cheers, Stephen Rothwell
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