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authorLinus Torvalds <torvalds@linux-foundation.org>2014-06-11 16:09:14 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-06-11 16:09:14 -0700
commit4251c2a67011801caecd63671f26dd8c9aedb24c (patch)
tree06f659cb3f9e91fb2b8fc92791b5e021754e025e /include/linux
parentc31c24b8251fd44962a9b0bf82c770653bf07f6e (diff)
parent4982223e51e8ea9d09bb33c8323b5ec1877b2b51 (diff)
Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Pull module updates from Rusty Russell: "Most of this is cleaning up various driver sysfs permissions so we can re-add the perm check (we unified the module param and sysfs checks, but the module ones were stronger so we weakened them temporarily). Param parsing gets documented, and also "--" now forces args to be handed to init (and ignored by the kernel). Module NX/RO protections get tightened: we now set them before calling parse_args()" * tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: module: set nx before marking module MODULE_STATE_COMING. samples/kobject/: avoid world-writable sysfs files. drivers/hid/hid-picolcd_fb: avoid world-writable sysfs files. drivers/staging/speakup/: avoid world-writable sysfs files. drivers/regulator/virtual: avoid world-writable sysfs files. drivers/scsi/pm8001/pm8001_ctl.c: avoid world-writable sysfs files. drivers/hid/hid-lg4ff.c: avoid world-writable sysfs files. drivers/video/fbdev/sm501fb.c: avoid world-writable sysfs files. drivers/mtd/devices/docg3.c: avoid world-writable sysfs files. speakup: fix incorrect perms on speakup_acntsa.c cpumask.h: silence warning with -Wsign-compare Documentation: Update kernel-parameters.tx param: hand arguments after -- straight to init modpost: Fix resource leak in read_dump()
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/cpumask.h2
-rw-r--r--include/linux/moduleparam.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index d08e4d2a9b92..3557ea7b2049 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -600,7 +600,7 @@ static inline int cpulist_scnprintf(char *buf, int len,
static inline int cpumask_parse(const char *buf, struct cpumask *dstp)
{
char *nl = strchr(buf, '\n');
- int len = nl ? nl - buf : strlen(buf);
+ unsigned int len = nl ? (unsigned int)(nl - buf) : strlen(buf);
return bitmap_parse(buf, len, cpumask_bits(dstp), nr_cpumask_bits);
}
diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
index 204a67743804..b1990c5524e1 100644
--- a/include/linux/moduleparam.h
+++ b/include/linux/moduleparam.h
@@ -321,7 +321,7 @@ extern bool parameq(const char *name1, const char *name2);
extern bool parameqn(const char *name1, const char *name2, size_t n);
/* Called on module insert or kernel boot */
-extern int parse_args(const char *name,
+extern char *parse_args(const char *name,
char *args,
const struct kernel_param *params,
unsigned num,