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On 10/17/2017 7:08 PM, Joseph Myers wrote:
I think this breaks the build for tilepro. You're using atomic operations To be fair, we could also synthesize subword atomics for tilepro with compare and swap on the surrounding word, so it's not technically impossible to add this support. And (as Wilco already demonstrated) it's trivial to fix the caller to work around this problem. However, it's also true that tilepro is no longer an actively-maintained platform; the tilegx platform has pretty well supplanted it in practice. Perhaps it is time to look at obsoleting tilepro so that its presence in the tree doesn't block forward progress for other architectures. I'm not aware of any existing tilepro customers that are looking to use newer versions of glibc. -- Chris Metcalf, Mellanox Technologies http://www.mellanox.com |
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