Intel OpenBMC Linux kernel source tree (mirror) https://git.radix-linux.su/BMC/Intel-BMC/linux.git/atom?h=dev 2014-01-25T19:20:09+00:00 2014-01-25T19:20:09+00:00 Max Filippov jcmvbkbc@gmail.com 2014-01-22T04:04:43+00:00 urn:sha1:e2fd1374c705abe4661df3fb6fadb3879c7c1846 Most in-kernel users want registers spilled on the kernel stack and don't require PS.EXCM to be set. That means that they don't need fixup routine and could reuse regular window overflow mechanism for that, which makes spill routine very simple. Cc: stable@vger.kernel.org Suggested-by: Chris Zankel <chris@zankel.net> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> 2014-01-14T18:19:58+00:00 Max Filippov jcmvbkbc@gmail.com 2013-10-16T22:42:26+00:00 urn:sha1:f615136c06a791364f5afa8b8ba965315a6440f1 This is largely based on SMP code from the xtensa-2.6.29-smp tree by Piet Delaney, Marc Gauthier, Joe Taylor, Christian Zankel (and possibly other Tensilica folks). Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net> 2013-05-09T08:07:10+00:00 Max Filippov jcmvbkbc@gmail.com 2013-04-06T00:10:13+00:00 urn:sha1:4e96274e2b7a7463de6849c0411d876182ee8889 - remove unused asm parameters; - fix EXCM bit setting in the PS SR during _spill_registers call. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net> 2013-02-24T03:22:48+00:00 Max Filippov jcmvbkbc@gmail.com 2013-02-03T01:39:22+00:00 urn:sha1:2d6f82fee45a52359012948306587eba704cf35b Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net> 2012-12-19T05:10:22+00:00 Max Filippov jcmvbkbc@gmail.com 2012-11-19T04:30:15+00:00 urn:sha1:28570e8dac5c86ab10ce2a7e9c02d3aaece63760 trap_set_handler sets new C-handler in the exception table and returns previous handler. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>