Re: aarch64 not using crc32?

2015-09-28 Thread Yazen Ghannam
Hi Sage, HWCAP_CRC32 and others were added to the Kernel with this commit 4bff28ccda2b7a3fbdf8e80aef7a599284681dc6; it looks like this first landed in v3.14. Are you using the stock Kernel on Trusty (v3.13?)? Can you update to a later version for gitbuilder? For regular testing v3.19 (lts-vivid) m

Re: aarch64 not using crc32?

2015-09-24 Thread Pankaj Garg
Hi Sage, I actually had the same issue just a couple weeks back. The hardware actually has the CRC32 capability and we have tested it. This issue lies the toolchain on the machine. There are several versions of .h files present with different HWCAP #defines. We need to fix it so that we are usin

aarch64 not using crc32?

2015-09-24 Thread Sage Weil
Hi Pankaj, In order to get the build going on the new trusty gitbuilder I had to make this change: https://github.com/ceph/ceph/commit/3123b2c5d3b72c9d43b10d8f296305d41b68b730 It was clearly a bug, but what worries me is that the fact that I hit it means the HWCAP_CRC32 is not present