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[SYCL][DOC] Add a note to sycl_ext_oneapi_inter_process_communication #21844

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Merged
againull merged 4 commits into from
Apr 23, 2026
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[SYCL][DOC] Add a note to sycl_ext_oneapi_inter_process_communication #21844

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ebcd5f9
[SYCL][DOC] Add a note to sycl_ext_oneapi_inter_process_communication
slawekptak Apr 22, 2026
712c534
Update the description.
slawekptak Apr 22, 2026
29ac181
Move the note to the open function description.
slawekptak Apr 23, 2026
a6efefc
Add missing new line.
slawekptak Apr 23, 2026
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7 changes: 7 additions & 0 deletions ...oc/extensions/experimental/sycl_ext_oneapi_inter_process_communication.asciidoc
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Expand Up @@ -325,6 +325,13 @@ valid if the associated USM device memory is freed through a call to the
`sycl::free` function.
_{endnote}_]

[_Note:_ For sub-page allocations, the implementation may need to share the
entire page with the other process. As a result, the other process may have
access to adjacent USM memory that happens to share the same page. Applications
should be aware of the potential security implications if the USM memory
contains sensitive information, and the other application isn't trusted.
_{endnote}_]

_Throws:_

* An exception with the `errc::feature_not_supported` error code if device
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