Re: [PATCH V2] Serial: core: Add compat ioctl support

From: Greg KH
Date: Thu Feb 02 2023 - 05:33:18 EST


A: http://en.wikipedia.org/wiki/Top_post
Q: Were do I find info about this thing called top-posting?
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
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Q: Should I include quotations after my reply?

http://daringfireball.net/2007/07/on_top

On Thu, Feb 02, 2023 at 03:44:45PM +0530, Viken Dadhaniya wrote:
> Hi Greg,
>
> "Can you point us at the out-of-tree code please?"
>
> Please refer: https://git.codelinaro.org/clo/la/kernel/msm-5.10/-/blob/KERNEL.PLATFORM.1.0.r3-01300-kernel.0/drivers/tty/serial/msm_geni_serial.c#L750

As this is a 5.10 link, are you sure this is the same codebase you are
using?

That ioctl handler does not touch the arg parameter at all, so what
would a compat_ioctl() handler be required for?

confused,

greg k-h