linux-kernel - [PATCH] habanalabs: add missing counter update

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: <20201125170957.30494-1-ogabbay@kernel.org>
Date:   Wed, 25 Nov 2020 19:09:54 +0200
From:   Oded Gabbay <ogabbay@...nel.org>
To:     linux-kernel@...r.kernel.org
Cc:     SW_Drivers@...ana.ai
Subject: [PATCH] habanalabs: add missing counter update

The global CS drop-on-reset counter wasn't updated together with
the context counter.

Signed-off-by: Oded Gabbay <ogabbay@...nel.org>
---
 drivers/misc/habanalabs/common/hw_queue.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/misc/habanalabs/common/hw_queue.c b/drivers/misc/habanalabs/common/hw_queue.c
index d1d30fb36410..7caf868d1585 100644
--- a/drivers/misc/habanalabs/common/hw_queue.c
+++ b/drivers/misc/habanalabs/common/hw_queue.c
@@ -529,6 +529,7 @@ int hl_hw_queue_schedule_cs(struct hl_cs *cs)
 	hdev->asic_funcs->hw_queues_lock(hdev);
 
 	if (!hl_device_operational(hdev, &status)) {
+		atomic64_inc(&cntr->device_in_reset_drop_cnt);
 		atomic64_inc(&ctx->cs_counters.device_in_reset_drop_cnt);
 		dev_err(hdev->dev,
 			"device is %s, CS rejected!\n", hdev->status[status]);
-- 
2.17.1