tag 828779 + confirmed thanks On Saturday 06 August 2016 15:44:42 Joey Hess wrote:
> Package: libargon2-0 > Version: 0~20160406-2 > Severity: normal > > Both the command line program argon2 and the library fail with SIGILL on > my laptop. It seems to SIGILL on an XOP opcode: ``` Thread 2 "argon2" received signal SIGILL, Illegal instruction. [Switching to Thread 0x7ffff7419700 (LWP 4337)] 0x0000000000406aaf in ?? () (gdb) x/i $pc => 0x7ffff790230d <clone+109>: mov %rax,%rdi (gdb) x/i 0x0000000000406aaf 0x406aaf: vprotq $0x20,%xmm1,%xmm1 ``` I guess this is leaking into final binary due to the use of -march=native for blake optimizations. Options are: 1) Build without optimizations 2) Tweak -march I'd go for 2), but I have to take a better look at what should be the correct portable -march target. DEB_TARGET_GNU_CPU perhaps? Cheers, Luca -- «Доверяй, но проверяй»
signature.asc
Description: This is a digitally signed message part.