https://bugzilla.kernel.org/show_bug.cgi?id=35192
Andrew Morton <akpm at linux-foundation.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |akpm at linux-foundation.org,
| |greg at kroah.com
--- Comment #2 from Andrew Morton <akpm at linux-foundation.org> 2011-05-18
21:52:58 ---
OK, this is a bit strange.
I can see that Greg's 737a3bb9416ce2a7c7a4170852473a4fcc9 would cause
radeon_cp_init() to crash when it is called via ioctl. It calls
platform_device_register_resndata(), but platform_device_register_resndata()
got unloaded from kernel memory.
But that will only happen if CONFIG_MODULES=n, and in the config attached to
the gentto report, CONFIG_MODULES=y. So platform_device_register_resndata()
won't have been unloaded!
Still, we should revert 737a3bb9416ce2a7c7a4170852473a4fcc9, as its assumptions
are wrong in this case.
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