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From: Jens Axboe <[email protected]>
To: Helge Deller <[email protected]>,
	[email protected], [email protected],
	[email protected], Jiri Slaby <[email protected]>,
	[email protected]
Subject: Re: [PATCH 0/2] io_uring: Fix io_uring mmap() by using architecture-provided get_unmapped_area()
Date: Fri, 21 Jul 2023 09:42:00 -0600	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

On 7/21/23 9:24?AM, Helge Deller wrote:
> Fix io_uring on IA64 (and x86-32?) which was broken since commit
> d808459b2e31 ("io_uring: Adjust mapping wrt architecture aliasing
> requirements").
> The fix is to switch back to the get_unmapped_area() which is provided by
> each architecture.
> 
> Patch 1 switches io_uring back to use per-arch get_unmapped_area().
> Patch 2 (for IA64) is an independend cleanup.

Let's get this queued up - I marked it for stable as well, for 6.4.
Thanks for taking care of this!

-- 
Jens Axboe


  parent reply	other threads:[~2023-07-21 15:42 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-21 15:24 [PATCH 0/2] io_uring: Fix io_uring mmap() by using architecture-provided get_unmapped_area() Helge Deller
2023-07-21 15:24 ` [PATCH 1/2] " Helge Deller
2023-07-24  7:39   ` Jiri Slaby
2023-07-21 15:24 ` [PATCH 2/2] ia64: mmap: Consider pgoff when searching for free mapping Helge Deller
2023-07-21 15:42 ` Jens Axboe [this message]
2023-07-21 15:42 ` [PATCH 0/2] io_uring: Fix io_uring mmap() by using architecture-provided get_unmapped_area() Jens Axboe

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