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| author | Andi Kleen <ak@suse.de> | 2006-09-30 01:47:55 +0200 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2006-09-30 01:47:55 +0200 |
| commit | 34596dc9e59d7bece16fe5aba08116b49465da26 (patch) | |
| tree | 75e09786a8ff8db3a69a5c82663f97d317e59e46 /kernel/sys.c | |
| parent | 120b114237e2461fb4fa437c5c37edf014c916b9 (diff) | |
| download | linux-34596dc9e59d7bece16fe5aba08116b49465da26.tar.gz | |
[PATCH] Define vsyscall cache as blob to make clearer that user space shouldn't use it
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'kernel/sys.c')
| -rw-r--r-- | kernel/sys.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/sys.c b/kernel/sys.c index 8647061c084a..b88806c66244 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -2083,12 +2083,12 @@ asmlinkage long sys_getcpu(unsigned __user *cpup, unsigned __user *nodep, * padding */ unsigned long t0, t1; - get_user(t0, &cache->t0); - get_user(t1, &cache->t1); + get_user(t0, &cache->blob[0]); + get_user(t1, &cache->blob[1]); t0++; t1++; - put_user(t0, &cache->t0); - put_user(t1, &cache->t1); + put_user(t0, &cache->blob[0]); + put_user(t1, &cache->blob[1]); } return err ? -EFAULT : 0; } |