From: Oded Gabbay <ogabbay@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Ofir Bitton <obitton@habana.ai>
Subject: [PATCH 01/11] habanalabs: return correct clock throttling period
Date: Tue, 14 Dec 2021 17:05:41 +0200 [thread overview]
Message-ID: <20211214150551.1568192-1-ogabbay@kernel.org> (raw)
From: Ofir Bitton <obitton@habana.ai>
Current clock throttling period returned from driver was wrong due
to wrong time comparison.
Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
---
drivers/misc/habanalabs/common/habanalabs_ioctl.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/misc/habanalabs/common/habanalabs_ioctl.c b/drivers/misc/habanalabs/common/habanalabs_ioctl.c
index 9210114beefe..f571641c19ae 100644
--- a/drivers/misc/habanalabs/common/habanalabs_ioctl.c
+++ b/drivers/misc/habanalabs/common/habanalabs_ioctl.c
@@ -335,9 +335,9 @@ static int clk_throttle_info(struct hl_fpriv *hpriv, struct hl_info_args *args)
ktime_to_us(hdev->clk_throttling.timestamp[i].start);
if (ktime_compare(hdev->clk_throttling.timestamp[i].end, zero_time))
- end_time = ktime_get();
- else
end_time = hdev->clk_throttling.timestamp[i].end;
+ else
+ end_time = ktime_get();
clk_throttle.clk_throttling_duration_ns[i] =
ktime_to_ns(ktime_sub(end_time,
--
2.25.1
next reply other threads:[~2021-12-14 15:06 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-14 15:05 Oded Gabbay [this message]
2021-12-14 15:05 ` [PATCH 02/11] habanalabs: remove in_debug check in device open Oded Gabbay
2021-12-14 15:05 ` [PATCH 03/11] habanalabs: add current PI value to cpu packets Oded Gabbay
2021-12-14 15:05 ` [PATCH 04/11] habanalabs: fix hwmon handling for legacy f/w Oded Gabbay
2021-12-14 15:05 ` [PATCH 05/11] habanalabs: keep control device alive during hard reset Oded Gabbay
2021-12-14 15:05 ` [PATCH 06/11] habanalabs: sysfs support for two infineon versions Oded Gabbay
2021-12-14 15:05 ` [PATCH 07/11] habanalabs: expose soft reset sysfs nodes for inference ASIC Oded Gabbay
2021-12-14 15:05 ` [PATCH 08/11] habanalabs: clean MMU headers definitions Oded Gabbay
2021-12-14 15:05 ` [PATCH 09/11] habanalabs: modify cpu boot status error print Oded Gabbay
2021-12-14 15:05 ` [PATCH 10/11] habanalabs: prevent wait if CS in multi-CS list completed Oded Gabbay
2021-12-14 15:05 ` [PATCH 11/11] habanalabs: change wait_for_interrupt implementation Oded Gabbay
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