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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/manual/rl-next/block-io-uring.md | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/doc/manual/rl-next/block-io-uring.md b/doc/manual/rl-next/block-io-uring.md new file mode 100644 index 000000000..6ebba9a20 --- /dev/null +++ b/doc/manual/rl-next/block-io-uring.md @@ -0,0 +1,12 @@ +--- +synopsis: "Block io_uring in the Linux sandbox" +cls: 1611 +credits: alois31 +category: Breaking Changes +--- + +The io\_uring API has the unfortunate property that it is not possible to selectively decide which operations should be allowed. +This, together with the fact that new operations are routinely added, makes it a hazard to the proper function of the sandbox. + +Therefore, any access to io\_uring has been made unavailable inside the sandbox. +As such, attempts to execute any system calls forming part of this API will fail with the error `ENOSYS`, as if io\_uring support had not been configured into the kernel. |