From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 03DC43271F5; Fri, 21 Nov 2025 13:48:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763732881; cv=none; b=urxSAGWP1L/2hrWnWPtTj2NR9GBhrrKoh5ZCvLvngmbvEx6p/8BTk+py3L8QFnJarfvjRBEL43Rfq7Rm8SJCn0WC0BqhK+oAk2LaDKMjOiRZI9lI2O7OyEMogcPGmu5FTxtP2qZmzAuW3PQZhxALYNCggjwwytQ383oK0cCPvVc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763732881; c=relaxed/simple; bh=Y4RW3940pkCXCJ8ciOIwAGi/qioV9nqRCU1QFjLOp1I=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=K4T1XFwXsVBYd2MBGJtD57UX3yei7KMuuukIqyq0U6dcVNTMzXXwUvuzC4rTBo/LVe+7rIceThC7E1XGHTeFoQA68VlgGzzsr5qq7+AnXEAvf1TiwCDXkUPvMdMP9EbaUZfJboH+PxEUWAtXDJH8j5KohiUcMEBC4IUo3ZO17zg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=ul3SJhvP; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="ul3SJhvP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0E26BC4CEF1; Fri, 21 Nov 2025 13:47:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1763732880; bh=Y4RW3940pkCXCJ8ciOIwAGi/qioV9nqRCU1QFjLOp1I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ul3SJhvP7VmW222h68CykHR85i3Qzmd1OWaVuKsMQCBxV+Pg2jJsSmIA1PSIcnmyZ lphjoAmnzbqSBZYcgAboIRG1eJyAby619rZDxWrVNAQS6Vt7YxxWGu4B/E5CPHB4kP rzp8+4w9d1K1QicFx39rXBAQvMYH0TuBBcxc1PqY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Vered Yavniely , Koby Elbaz , Sasha Levin Subject: [PATCH 6.6 274/529] accel/habanalabs/gaudi2: fix BMON disable configuration Date: Fri, 21 Nov 2025 14:09:33 +0100 Message-ID: <20251121130240.771161898@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251121130230.985163914@linuxfoundation.org> References: <20251121130230.985163914@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Vered Yavniely [ 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 Reviewed-by: Koby Elbaz Signed-off-by: Koby Elbaz Signed-off-by: Sasha Levin --- 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; -- 2.51.0