On Thursday 17 September 2015 10:43:39 Marc Dietrich wrote: > Am Donnerstag, 17. September 2015, 15:28:47 schrieb Michael Ellerman: > > Discuss ... > > as long as Geoff still maintains the ps3 port - why? > We already removed celleb a while ago, which was arguably the least commonly used one.
Within platforms/cell, we have three separate portions that we need to look at: a) Common ps3/ibm parts: spufs, oprofile We should not remove them before we plan to also remove platforms/ps3 support, which doesn't seem likely in the near term. We can move them to platforms/ps3 if we decide to remove the rest. b) Support for IBM blades: It is unlikely that there are QS20 blades still around and being used at all, but there is very little code specific to them. For QS21/QS22, there are probably still a few in existence, but I have no idea whether anybody would consider running a 4.x kernel on them. There are also some customer-specific Cell machines that are vaguely related to QS22 and that are in a similar state. I don't mind removing the code, but if anybody is still using it on new kernels, we should be prepared to put it back. c) QPACE. We know who the three users were, and they have upgraded to QPACE2 (based on Intel Xeon Phi) this year. Removing this would be appreciated as it lets us clean up one of the ugly corners of the 8250 uart driver. Arnd _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev