From: Gao, Fred Date: Tue, 26 Nov 2019 16:08:29 +0000 (+0800) Subject: drm/i915/gvt: Update force-to-nonpriv register whitelist X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=68421940b0d66f3806bfd0cd0f78a6935c75cb55;p=linux.git drm/i915/gvt: Update force-to-nonpriv register whitelist Host print below warning message when creating guest: "gvt: vgpu(1) Invalid FORCE_NONPRIV write 10002349". Add register 0x2348 in force-to-nonpriv whitelist as required by guest. Signed-off-by: Gao, Fred Reviewed-by: Zhenyu Wang Signed-off-by: Zhenyu Wang --- diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c index 4f8a25e760f05..bb9fe6bf5275d 100644 --- a/drivers/gpu/drm/i915/gvt/handlers.c +++ b/drivers/gpu/drm/i915/gvt/handlers.c @@ -460,6 +460,7 @@ static int pipeconf_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, static i915_reg_t force_nonpriv_white_list[] = { GEN9_CS_DEBUG_MODE1, //_MMIO(0x20ec) GEN9_CTX_PREEMPT_REG,//_MMIO(0x2248) + PS_INVOCATION_COUNT,//_MMIO(0x2348) GEN8_CS_CHICKEN1,//_MMIO(0x2580) _MMIO(0x2690), _MMIO(0x2694),