[PATCH] amdkfd: Drop interrupt SW ring buffer

On 07.01.2015 21:24, Oded Gabbay wrote: > Hi Michel, > So your patch is quite, hmm, *drastic* :) > > Instead, could I suggest to only remove the calls to kfd_interrupt_init() > and kfd_interrupt_exit() ? It will also require a minor modification to the > logic in kgd2kfd_interrupt() but it is much

[PATCH] amdkfd: Drop interrupt SW ring buffer

Hi Michel, So your patch is quite, hmm, *drastic* :) Instead, could I suggest to only remove the calls to kfd_interrupt_init() and kfd_interrupt_exit() ? It will also require a minor modification to the logic in kgd2kfd_interrupt() but it is much less intrusive than what you are suggesting. Alter

[PATCH] amdkfd: Drop interrupt SW ring buffer

From: Michel Dänzer The SW ring buffer was smaller than the corresponding hardware ring, so dmesg could get spammed by kfd kfd: Interrupt ring overflow, dropping interrupt. messages when running graphics apps. Since the SW ring buffer doesn't actually do anything at this point, just remove i