lkml.org 
[lkml]   [2019]   [Apr]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRE: [PATCH v7 04/21] x86/split_lock: Align x86_capability to unsigned long to avoid split locked access
Date
From: David Laight
> Sent: 18 April 2019 14:15
...
> Running
> grep -r --include '*.[ch]' '_bit([^(]*, *([^)]* ' .
> over the entire kernel source tree shows quite a few 'dubious' casts.
>
> They'll be doubly dubious on BE systems.

The alternate pattern:
grep -r --include '*.[ch]' '_bit([^(]*, *([^)]*\*)' .
has a few less false positives and detects some extras with (void*)&foo->bar.

David

-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)
\
 
 \ /
  Last update: 2019-04-18 15:26    [W:0.070 / U:0.128 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site