diff options
| author | Heiko Carstens <[email protected]> | 2014-01-29 22:05:47 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2014-01-30 00:22:40 +0000 |
| commit | 49382d93852f1ba4a4fbbce20d094f600cc8aff8 (patch) | |
| tree | 79fc2040f78bb89b1ea90ed3ce9c7351644f7487 /lib/dma-debug.c | |
| parent | fs/compat: fix lookup_dcookie() parameter handling (diff) | |
| download | kernel-49382d93852f1ba4a4fbbce20d094f600cc8aff8.tar.gz kernel-49382d93852f1ba4a4fbbce20d094f600cc8aff8.zip | |
s390/compat: change parameter types from unsigned long to compat_ulong_t
Change parameter types of s390's compat ipc syscall from unsigned long
to compat_ulong_t to enforce zero extension of these parameters.
This is not really a bug, since s390_ipc compat syscall is only a
wrapper to the generic compat_sys_ipc() syscall, which performs correct
zero and sign extension.
This was introduced with commit 56e41d3c5aa8 ("merge compat sys_ipc
instances").
Signed-off-by: Heiko Carstens <[email protected]>
Cc: Al Viro <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Cc: Hendrik Brueckner <[email protected]>
Cc: Martin Schwidefsky <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'lib/dma-debug.c')
0 files changed, 0 insertions, 0 deletions