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| author | Federico Vaga <federico.vaga@vaga.pv.it> | 2022-12-30 18:23:28 +0100 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2023-01-13 09:26:19 -0700 |
| commit | 533797974d101075c9fc92381c1f73ccdb23b924 (patch) | |
| tree | 3acf95112269696f376766a187bcb00fd4467ac9 /Documentation/process | |
| parent | 6a5eb779478ee43e88c05dd7ae0477ab13517363 (diff) | |
| download | linux-533797974d101075c9fc92381c1f73ccdb23b924.tar.gz | |
doc: fix typo in botching up ioctls
The type contained a typo `uintprt` -> `uintptr`
Signed-off-by: Federico Vaga <federico.vaga@vaga.pv.it>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20221230172328.58612-1-federico.vaga@vaga.pv.it
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/process')
| -rw-r--r-- | Documentation/process/botching-up-ioctls.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/process/botching-up-ioctls.rst b/Documentation/process/botching-up-ioctls.rst index ba4667ab396b61..9739b88463a5f0 100644 --- a/Documentation/process/botching-up-ioctls.rst +++ b/Documentation/process/botching-up-ioctls.rst @@ -41,7 +41,7 @@ will need to add a 32-bit compat layer: structures to the kernel, or if the kernel checks the structure size, which e.g. the drm core does. - * Pointers are __u64, cast from/to a uintprt_t on the userspace side and + * Pointers are __u64, cast from/to a uintptr_t on the userspace side and from/to a void __user * in the kernel. Try really hard not to delay this conversion or worse, fiddle the raw __u64 through your code since that diminishes the checking tools like sparse can provide. The macro |