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From: Miguel Ojeda <>
To: Souptick Joarder <>
Cc: Robin van der Gracht <>,
	linux-kernel <>,
	Matthew Wilcox <>
Subject: Re: [PATCH 2/2] auxdisplay/ht16k33.c: Convert to use vm_map_pages_zero()
Date: Thu, 23 May 2019 15:23:46 +0200	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On Mon, May 20, 2019 at 5:26 PM Souptick Joarder <> wrote:
> While using mmap, the incorrect value of length and vm_pgoff are
> ignored and this driver go ahead with mapping fbdev.buffer
> to user vma.

Typos: values*, goes* (same for the other patch)

> Convert vm_insert_pages() to use vm_map_pages_zero(). We could later
> "fix" these drivers to behave according to the normal vm_pgoff
> offsetting simply by removing the _zero suffix on the function name
> and if that causes regressions, it gives us an easy way to revert.

Would it be possible to add a "Link:" to where these new functions are
discussed/used (maybe a link?)?

Thanks for the patch!


  parent reply	other threads:[~2019-05-23 13:24 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-20 15:30 Souptick Joarder
2019-05-21  6:55 ` Robin van der Gracht
2019-05-23  8:18   ` Souptick Joarder
2019-05-23 12:58     ` Miguel Ojeda
2019-05-24  4:22       ` Miguel Ojeda
2019-05-24  6:07         ` Souptick Joarder
2019-05-28 19:03           ` Miguel Ojeda
2019-05-23 13:23 ` Miguel Ojeda [this message]
2019-05-24  6:10   ` Souptick Joarder
2019-05-26 16:11 Souptick Joarder

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