Gabriel Krisman Bertazi 3e05b22238 io_uring: Fix probe of disabled operations ...

io_probe checks io_issue_def->not_supported, but we never really set
that field, as we mark non-supported functions through a specific ->prep
handler.  This means we end up returning IO_URING_OP_SUPPORTED, even for
disabled operations.  Fix it by just checking the prep handler itself.

Fixes: 66f4af93da ("io_uring: add support for probing opcodes")
Signed-off-by: Gabriel Krisman Bertazi <krisman@suse.de>
Link: https://lore.kernel.org/r/20240619020620.5301-2-krisman@suse.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2024-06-19 08:58:00 -06:00

1.3 KiB

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