Messages in this thread Patch in this message | | | From | Sasha Levin <> | Subject | [PATCH] rtmutex-tester: set correct permissions on sysfs files | Date | Wed, 20 Mar 2013 11:58:25 -0400 |
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sysfs started complaining about cases where permissions don't match what's in the sysfs ops structure (such as allowing read without a "show" callback).
Signed-off-by: Sasha Levin <sasha.levin@oracle.com> --- kernel/rtmutex-tester.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/kernel/rtmutex-tester.c b/kernel/rtmutex-tester.c index 7890b10..1d96dd0 100644 --- a/kernel/rtmutex-tester.c +++ b/kernel/rtmutex-tester.c @@ -14,6 +14,7 @@ #include <linux/spinlock.h> #include <linux/timer.h> #include <linux/freezer.h> +#include <linux/stat.h> #include "rtmutex.h" @@ -366,8 +367,8 @@ static ssize_t sysfs_test_status(struct device *dev, struct device_attribute *at return curr - buf; } -static DEVICE_ATTR(status, 0600, sysfs_test_status, NULL); -static DEVICE_ATTR(command, 0600, NULL, sysfs_test_command); +static DEVICE_ATTR(status, S_IRUSR, sysfs_test_status, NULL); +static DEVICE_ATTR(command, S_IWUSR, NULL, sysfs_test_command); static struct bus_type rttest_subsys = { .name = "rttest", -- 1.8.1.5
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