From: Finn Thain <[email protected]>
To: Jens Axboe <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>,
Guenter Roeck <[email protected]>,
[email protected],
linux-m68k <[email protected]>
Subject: Re: [PATCH 03/14] io_uring: specify freeptr usage for SLAB_TYPESAFE_BY_RCU io_kiocb cache
Date: Fri, 22 Nov 2024 10:04:20 +1100 (AEDT) [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On Tue, 19 Nov 2024, Jens Axboe wrote:
> On 11/19/24 10:49 AM, Geert Uytterhoeven wrote:
>
> >
> > The minimum alignment for multi-byte integral values on m68k is 2
> > bytes.
> >
> > See also the comment at
> > https://elixir.bootlin.com/linux/v6.12/source/include/linux/maple_tree.h#L46
>
> Maybe it's time we put m68k to bed? :-)
>
When Linux ceases to implement Unix, it may well lose its relevance to
systems which were designed to run Unix. That hasn't happened yet, AFAIK.
If the legacy Unix ABI were to be replaced, would it need syscalls at all?
Could io_uring offer a better alternative, for a hypothetical new ABI?
next prev parent reply other threads:[~2024-11-21 23:03 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-29 15:16 [PATCHSET v3 0/14] Rewrite rsrc node handling Jens Axboe
2024-10-29 15:16 ` [PATCH 01/14] io_uring/nop: add support for testing registered files and buffers Jens Axboe
2024-10-29 15:16 ` [PATCH 02/14] io_uring/rsrc: move struct io_fixed_file to rsrc.h header Jens Axboe
2024-10-29 15:16 ` [PATCH 03/14] io_uring: specify freeptr usage for SLAB_TYPESAFE_BY_RCU io_kiocb cache Jens Axboe
2024-11-19 15:36 ` Guenter Roeck
2024-11-19 16:02 ` Jens Axboe
2024-11-19 16:21 ` Guenter Roeck
2024-11-19 17:49 ` Geert Uytterhoeven
2024-11-19 19:00 ` Jens Axboe
2024-11-19 19:02 ` Geert Uytterhoeven
2024-11-19 19:10 ` Jens Axboe
2024-11-19 19:25 ` Geert Uytterhoeven
2024-11-19 19:30 ` Jens Axboe
2024-11-19 19:41 ` Geert Uytterhoeven
2024-11-19 19:44 ` Jens Axboe
2024-11-19 19:49 ` Jens Axboe
2024-11-19 21:46 ` Guenter Roeck
2024-11-19 22:30 ` Jens Axboe
2024-11-20 0:08 ` Guenter Roeck
2024-11-20 1:58 ` Jens Axboe
2024-11-20 8:19 ` Geert Uytterhoeven
2024-11-20 8:47 ` Vlastimil Babka
2024-11-20 9:07 ` Geert Uytterhoeven
2024-11-20 9:37 ` Vlastimil Babka
2024-11-20 12:48 ` Geert Uytterhoeven
2024-11-21 23:04 ` Finn Thain [this message]
2024-10-29 15:16 ` [PATCH 04/14] io_uring/splice: open code 2nd direct file assignment Jens Axboe
2024-10-29 15:16 ` [PATCH 05/14] io_uring/rsrc: kill io_charge_rsrc_node() Jens Axboe
2024-10-29 15:16 ` [PATCH 06/14] io_uring/rsrc: get rid of per-ring io_rsrc_node list Jens Axboe
2024-10-29 15:16 ` [PATCH 07/14] io_uring/rsrc: get rid of io_rsrc_node allocation cache Jens Axboe
2024-10-29 15:16 ` [PATCH 08/14] io_uring/rsrc: add an empty io_rsrc_node for sparse buffer entries Jens Axboe
2024-10-29 15:16 ` [PATCH 09/14] io_uring: only initialize io_kiocb rsrc_nodes when needed Jens Axboe
2024-10-29 15:16 ` [PATCH 10/14] io_uring/rsrc: unify file and buffer resource tables Jens Axboe
2024-10-29 15:16 ` [PATCH 11/14] io_uring/rsrc: add io_rsrc_node_lookup() helper Jens Axboe
2024-10-29 15:16 ` [PATCH 12/14] io_uring/filetable: remove io_file_from_index() helper Jens Axboe
2024-10-29 15:16 ` [PATCH 13/14] io_uring/filetable: kill io_reset_alloc_hint() helper Jens Axboe
2024-10-29 15:16 ` [PATCH 14/14] io_uring/rsrc: add io_reset_rsrc_node() helper Jens Axboe
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