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| author | Felipe Balbi <balbi@ti.com> | 2013-02-18 21:09:03 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-18 11:18:13 -0800 |
| commit | 74fef7a8fd1d2bd94f925d6638bb4c3049e7c381 (patch) | |
| tree | 7236c4641dc73aafe2e8069f3fe1f5ec04f75a7b | |
| parent | d72cca1eee5b26e313da2a380d4862924e271031 (diff) | |
| download | linux-74fef7a8fd1d2bd94f925d6638bb4c3049e7c381.tar.bz2 | |
base: memory: fix soft/hard_offline_page permissions
those two sysfs files don't have a 'show' method,
so they shouldn't have a read permission. Thanks
to Greg Kroah-Hartman for actually looking into
the source code and figuring out we had a real bug
with these two files.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/base/memory.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/memory.c b/drivers/base/memory.c index 987604d56c83..83d0b17ba1c2 100644 --- a/drivers/base/memory.c +++ b/drivers/base/memory.c @@ -494,8 +494,8 @@ store_hard_offline_page(struct device *dev, return ret ? ret : count; } -static DEVICE_ATTR(soft_offline_page, 0644, NULL, store_soft_offline_page); -static DEVICE_ATTR(hard_offline_page, 0644, NULL, store_hard_offline_page); +static DEVICE_ATTR(soft_offline_page, S_IWUSR, NULL, store_soft_offline_page); +static DEVICE_ATTR(hard_offline_page, S_IWUSR, NULL, store_hard_offline_page); static __init int memory_fail_init(void) { |