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| author | Helge Deller <deller@gmx.de> | 2013-11-19 23:31:35 +0100 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2013-11-19 23:31:35 +0100 |
| commit | a0ffa8f06f77a6197405521324501614d281bee1 (patch) | |
| tree | d8e5ea262abf8c86bd2bddb66bdf56f2f26477db /arch/parisc/lib/memcpy.c | |
| parent | Merge tag 'arc-v3.13-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/... (diff) | |
| download | linux-a0ffa8f06f77a6197405521324501614d281bee1.tar.xz linux-a0ffa8f06f77a6197405521324501614d281bee1.zip | |
Revert "parisc: implement full version of access_ok()"
This reverts commit 63379c135331c724d40a87b98eb62d2122981341.
It broke userspace and adding more checking is not needed.
Even checking if a syscall would access memory in page zero doesn't
makes sense since it may lead to some syscalls returning -EFAULT
where we would return other error codes on other platforms.
In summary, just drop this change and return to always return 1.
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'arch/parisc/lib/memcpy.c')
0 files changed, 0 insertions, 0 deletions