Re: [PATCH 0/3] powerpc/module_64: Fix _mcount() stub

2020-06-08 Thread Michael Ellerman
On Tue, 21 Apr 2020 23:05:42 +0530, Naveen N. Rao wrote: > This series addresses the crash reported by Qian Cai on ppc64le with > -mprofile-kernel here: > https://lore.kernel.org/r/15ac5b0e-a221-4b8c-9039-fa96b8ef7...@lca.pw > > While fixing patch_instruction() should address the crash, we should

Re: [PATCH 0/3] powerpc/module_64: Fix _mcount() stub

2020-04-22 Thread Naveen N. Rao
Naveen N. Rao wrote: This series addresses the crash reported by Qian Cai on ppc64le with -mprofile-kernel here: https://lore.kernel.org/r/15ac5b0e-a221-4b8c-9039-fa96b8ef7...@lca.pw While fixing patch_instruction() should address the crash, we should still change the default stub we setup for

[PATCH 0/3] powerpc/module_64: Fix _mcount() stub

2020-04-21 Thread Naveen N. Rao
This series addresses the crash reported by Qian Cai on ppc64le with -mprofile-kernel here: https://lore.kernel.org/r/15ac5b0e-a221-4b8c-9039-fa96b8ef7...@lca.pw While fixing patch_instruction() should address the crash, we should still change the default stub we setup for _mcount() for cases wh