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Ctxsw state will be lost after gr reset. After gr reset in recovery sequence, re-initialize ctxsw state to send below fecs methods: gr_fecs_method_push_adr_discover_image_size_v() gr_fecs_method_push_adr_discover_pm_image_size_v() gr_fecs_method_push_adr_discover_zcull_image_size_v() gr_fecs_method_push_adr_discover_preemption_image_size_v() Without these methods sent to ctxsw, fecs will generate host error interrupts indicating mismatches in ctxsw image. Above fecs methods needs to be sent even if they are already sent during golden context creation. Bug 3109773 Change-Id: I2aeb92da8fa1961903ab95ef90f47906a1bb32c4 Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2406685 Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>