ich777/linux_media
1
0
Fork 0
mirror of https://github.com/tbsdtv/linux_media.git synced 2025-07-23 04:33:26 +02:00
Code Issues Packages Projects Releases Wiki Activity

doc: fix typo in botching up ioctls

Browse Source 
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>
This commit is contained in:
Federico Vaga
2022-12-30 18:23:28 +01:00
committed by Jonathan Corbet
parent 6a5eb77947
commit 533797974d
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/process/botching-up-ioctls.rst
View File

@@ -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 structures to the kernel, or if the kernel checks the structure size, which
e.g. the drm core does. 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 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 conversion or worse, fiddle the raw __u64 through your code since that
diminishes the checking tools like sparse can provide. The macro diminishes the checking tools like sparse can provide. The macro