linux-kernel - [PATCH 1/3] habanalabs: remove prints on successful device initialization

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20191116103329.30171-1-oded.gabbay@gmail.com>
Date:   Sat, 16 Nov 2019 12:33:27 +0200
From:   Oded Gabbay <oded.gabbay@...il.com>
To:     linux-kernel@...r.kernel.org, oshpigelman@...ana.ai,
        ttayar@...ana.ai
Cc:     gregkh@...uxfoundation.org
Subject: [PATCH 1/3] habanalabs: remove prints on successful device initialization

Successful device initialization is mentioned in kernel log with the
message "Successfully added device to habanalabs driver". There is no point
of spamming the log with additional messages about successful queue
testing, which are implied by the above mentioned message.

Signed-off-by: Oded Gabbay <oded.gabbay@...il.com>
---
 drivers/misc/habanalabs/firmware_if.c | 5 +----
 drivers/misc/habanalabs/goya/goya.c   | 3 ---
 2 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/misc/habanalabs/firmware_if.c b/drivers/misc/habanalabs/firmware_if.c
index ea2ca67fbfbf..f5bd03171dac 100644
--- a/drivers/misc/habanalabs/firmware_if.c
+++ b/drivers/misc/habanalabs/firmware_if.c
@@ -143,10 +143,7 @@ int hl_fw_test_cpu_queue(struct hl_device *hdev)
 			sizeof(test_pkt), HL_DEVICE_TIMEOUT_USEC, &result);
 
 	if (!rc) {
-		if (result == ARMCP_PACKET_FENCE_VAL)
-			dev_info(hdev->dev,
-				"queue test on CPU queue succeeded\n");
-		else
+		if (result != ARMCP_PACKET_FENCE_VAL)
 			dev_err(hdev->dev,
 				"CPU queue test failed (0x%08lX)\n", result);
 	} else {
diff --git a/drivers/misc/habanalabs/goya/goya.c b/drivers/misc/habanalabs/goya/goya.c
index 2935e84fe7d8..70bdaeffb6ce 100644
--- a/drivers/misc/habanalabs/goya/goya.c
+++ b/drivers/misc/habanalabs/goya/goya.c
@@ -3006,9 +3006,6 @@ int goya_test_queue(struct hl_device *hdev, u32 hw_queue_id)
 			"H/W queue %d test failed (scratch(0x%08llX) == 0x%08X)\n",
 			hw_queue_id, (unsigned long long) fence_dma_addr, tmp);
 		rc = -EIO;
-	} else {
-		dev_info(hdev->dev, "queue test on H/W queue %d succeeded\n",
-			hw_queue_id);
 	}
 
 free_pkt:
-- 
2.17.1