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| author | H. Peter Anvin <hpa@zytor.com> | 2012-03-02 10:43:49 -0800 |
|---|---|---|
| committer | Markus Lehtonen <markus.lehtonen@linux.intel.com> | 2013-04-05 09:12:57 +0300 |
| commit | 028fc45832d45c2c32378b18bab92c9109be52cf (patch) | |
| tree | 1a9f6451e3bf9036527a2c41706240dcbaa5560d /ti-wlan | |
| parent | c1cd1ad403adf86b2f7fe01a01d106656775a944 (diff) | |
| download | kernel-mfld-blackbay-028fc45832d45c2c32378b18bab92c9109be52cf.tar.gz kernel-mfld-blackbay-028fc45832d45c2c32378b18bab92c9109be52cf.tar.bz2 kernel-mfld-blackbay-028fc45832d45c2c32378b18bab92c9109be52cf.zip | |
regset: Return -EFAULT, not -EIO, on host-side memory fault
commit 5189fa19a4b2b4c3bec37c3a019d446148827717 upstream.
There is only one error code to return for a bad user-space buffer
pointer passed to a system call in the same address space as the
system call is executed, and that is EFAULT. Furthermore, the
low-level access routines, which catch most of the faults, return
EFAULT already.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Roland McGrath <roland@hack.frob.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'ti-wlan')
0 files changed, 0 insertions, 0 deletions