6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Vered Yavniely vered.yavniely@intel.com
[ Upstream commit b4fd8e56c9a3b614370fde2d45aec1032eb67ddd ]
Change the BMON_CR register value back to its original state before enabling, so that BMON does not continue to collect information after being disabled.
Signed-off-by: Vered Yavniely vered.yavniely@intel.com Reviewed-by: Koby Elbaz koby.elbaz@intel.com Signed-off-by: Koby Elbaz koby.elbaz@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/accel/habanalabs/gaudi2/gaudi2_coresight.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/accel/habanalabs/gaudi2/gaudi2_coresight.c b/drivers/accel/habanalabs/gaudi2/gaudi2_coresight.c index 25b5368f37dde..9ff00b65ae34b 100644 --- a/drivers/accel/habanalabs/gaudi2/gaudi2_coresight.c +++ b/drivers/accel/habanalabs/gaudi2/gaudi2_coresight.c @@ -2409,7 +2409,7 @@ static int gaudi2_config_bmon(struct hl_device *hdev, struct hl_debug_params *pa WREG32(base_reg + mmBMON_ADDRH_E3_OFFSET, 0); WREG32(base_reg + mmBMON_REDUCTION_OFFSET, 0); WREG32(base_reg + mmBMON_STM_TRC_OFFSET, 0x7 | (0xA << 8)); - WREG32(base_reg + mmBMON_CR_OFFSET, 0x77 | 0xf << 24); + WREG32(base_reg + mmBMON_CR_OFFSET, 0x41); }
return 0;