The aes-ni-sha256 stitched implementation causes SIGILL on AMD A4-6210. It is caused by not using the AVX+SSSE3 code path for non-Intel CPUs although the CPU seems to be fully capable of running it.
The ia32cap vector is 0x7ED8220B078BFFFF but when you set it explicitly with OPENSSL_ia32cap=0x7ED8220B478BFFFF (i.e. the Intel CPU bit is set) it works fine and the AVX+SSSE3 codepath is taken. See also https://bugzilla.redhat.com/show_bug.cgi?id=1278194 for details. -- Tomas Mraz No matter how far down the wrong road you've gone, turn back. Turkish proverb (You'll never know whether the road is wrong though.) _______________________________________________ openssl-bugs-mod mailing list openssl-bugs-...@openssl.org https://mta.openssl.org/mailman/listinfo/openssl-bugs-mod _______________________________________________ openssl-dev mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-dev
