Thread (28 messages) 28 messages, 3 authors, 2021-11-30

RE: [PATCH v6 1/6] firmware: xilinx: add register notifier in zynqmp firmware

From: Abhyuday Godhasara <hidden>
Date: 2021-10-25 12:11:47
Also in: lkml

Hi Greg,
-----Original Message-----
From: Greg KH <gregkh@linuxfoundation.org>
Sent: Monday, October 25, 2021 5:33 PM
To: Abhyuday Godhasara <redacted>
Cc: Michal Simek <redacted>; Rajan Vaja <redacted>;
Manish Narani [off-list ref]; zou_wei@huawei.com; Sai Krishna
Potthuri [off-list ref]; Jiaying Liang [off-list ref]; linux-
kernel@vger.kernel.org; linux-arm-kernel@lists.infradead.org; Tejas Patel
[off-list ref]
Subject: Re: [PATCH v6 1/6] firmware: xilinx: add register notifier in zynqmp
firmware

On Mon, Oct 25, 2021 at 11:53:17AM +0000, Abhyuday Godhasara wrote:
quoted
Hi Greg,
quoted
-----Original Message-----
From: Greg KH <gregkh@linuxfoundation.org>
Sent: Monday, October 25, 2021 2:05 PM
To: Abhyuday Godhasara <redacted>
Cc: Michal Simek <redacted>; Rajan Vaja
[off-list ref]; Manish Narani [off-list ref];
zou_wei@huawei.com; Sai Krishna Potthuri [off-list ref];
Jiaying Liang [off-list ref]; Jiaying Liang
[off-list ref]; linux-kernel@vger.kernel.org; linux-arm-
kernel@lists.infradead.org; Tejas Patel [off-list ref]
Subject: Re: [PATCH v6 1/6] firmware: xilinx: add register notifier
in zynqmp firmware

On Mon, Oct 25, 2021 at 01:23:45AM -0700, Abhyuday Godhasara wrote:
quoted
In zynqmp-firmware, register notifier is not supported, add
support of register notifier in zynqmp-firmware.

Signed-off-by: Tejas Patel <redacted>
Signed-off-by: Abhyuday Godhasara <redacted>
Acked-by: Michal Simek <redacted>
---
Changes in v6:
- Minor fix

That is vague, what got "fixed" here?
[Abhyuday] During rebase of patches on your tree couple of lines code was
get mixed unintendedly in xlnx-zynqmp.h header file due to use of "git am -3".
quoted
I corrected the below code which was wrong in previous patch v5.
+static inline int zynqmp_pm_register_notifier(const u32 node, const u32
event,
quoted
+					      const u32 wake, const u32 enable)
{
quoted
+	return -ENODEV;
+}

In v5 it was like below, which is wrong static inline int
zynqmp_pm_load_pdi(const u32 src, const u64 address) static inline int
zynqmp_pm_register_notifier(const u32 node, const u32 event,
					      const u32 wake, const u32 enable)
{
quoted
	return -ENODEV;
}
So, the body was missing here for zynqmp_pm_load_pdi in v5.
And why did you not describe this in the changelog text?  That is what I was
asking about here.  Please be specific, as reviewers need to know this type of
thing.
[Abhyuday] Just to avoid longer change log I added it as "Minor fix" this time, but will be taken care this type of things from next time.
Are you expecting the v7 for this time ?

Thanks,
Abhyuday
thanks,

greg k-h
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