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authorLinus Torvalds <torvalds@linux-foundation.org>2017-02-22 11:44:32 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-22 11:44:32 -0800
commitb2064617c74f301dab1448f1f9c8dbb3c8021058 (patch)
tree02998695437a023316103256e6c0242e47e4b5eb /include/linux/kmod.h
parente30aee9e10bb5168579e047f05c3d13d09e23356 (diff)
parent17627157cda13089d8a6c1c2d35acb07334b899c (diff)
Merge tag 'driver-core-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updates from Greg KH: "Here is the "small" driver core patches for 4.11-rc1. Not much here, some firmware documentation and self-test updates, a debugfs code formatting issue, and a new feature for call_usermodehelper to make it more robust on systems that want to lock it down in a more secure way. All of these have been linux-next for a while now with no reported issues" * tag 'driver-core-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: kernfs: handle null pointers while printing node name and path Introduce STATIC_USERMODEHELPER to mediate call_usermodehelper() Make static usermode helper binaries constant kmod: make usermodehelper path a const string firmware: revamp firmware documentation selftests: firmware: send expected errors to /dev/null selftests: firmware: only modprobe if driver is missing platform: Print the resource range if device failed to claim kref: prefer atomic_inc_not_zero to atomic_add_unless debugfs: improve formatting of debugfs_real_fops()
Diffstat (limited to 'include/linux/kmod.h')
-rw-r--r--include/linux/kmod.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/kmod.h b/include/linux/kmod.h
index fcfd2bf14d3f..c4e441e00db5 100644
--- a/include/linux/kmod.h
+++ b/include/linux/kmod.h
@@ -56,7 +56,7 @@ struct file;
struct subprocess_info {
struct work_struct work;
struct completion *complete;
- char *path;
+ const char *path;
char **argv;
char **envp;
int wait;
@@ -67,10 +67,11 @@ struct subprocess_info {
};
extern int
-call_usermodehelper(char *path, char **argv, char **envp, int wait);
+call_usermodehelper(const char *path, char **argv, char **envp, int wait);
extern struct subprocess_info *
-call_usermodehelper_setup(char *path, char **argv, char **envp, gfp_t gfp_mask,
+call_usermodehelper_setup(const char *path, char **argv, char **envp,
+ gfp_t gfp_mask,
int (*init)(struct subprocess_info *info, struct cred *new),
void (*cleanup)(struct subprocess_info *), void *data);

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