Merge branch 'master' into next

Conflicts:
	fs/namei.c

Manually merged per:

diff --cc fs/namei.c
index 734f2b5,bbc15c2..0000000
--- a/fs/namei.c
+++ b/fs/namei.c
@@@ -860,9 -848,8 +849,10 @@@ static int __link_path_walk(const char
  		nd->flags |= LOOKUP_CONTINUE;
  		err = exec_permission_lite(inode);
  		if (err == -EAGAIN)
- 			err = vfs_permission(nd, MAY_EXEC);
+ 			err = inode_permission(nd->path.dentry->d_inode,
+ 					       MAY_EXEC);
 +		if (!err)
 +			err = ima_path_check(&nd->path, MAY_EXEC);
   		if (err)
  			break;

@@@ -1525,14 -1506,9 +1509,14 @@@ int may_open(struct path *path, int acc
  		flag &= ~O_TRUNC;
  	}

- 	error = vfs_permission(nd, acc_mode);
+ 	error = inode_permission(inode, acc_mode);
  	if (error)
  		return error;
 +
- 	error = ima_path_check(&nd->path,
++	error = ima_path_check(path,
 +			       acc_mode & (MAY_READ | MAY_WRITE | MAY_EXEC));
 +	if (error)
 +		return error;
  	/*
  	 * An append-only file must be opened in append mode for writing.
  	 */

Signed-off-by: James Morris <jmorris@namei.org>

1 files changed, 9 insertions, 6 deletions

diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index 6cf8e282338..b6d35f50e40 100644
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -35,6 +35,7 @@
 #include <linux/spinlock.h>
 #include <linux/platform_device.h>
 #include <linux/mod_devicetable.h>
+#include <linux/log2.h>
 
 /* this is for "generic access to PC-style RTC" using CMOS_READ/CMOS_WRITE */
 #include <asm-generic/rtc.h>
@@ -58,7 +59,7 @@ struct cmos_rtc {
 };
 
 /* both platform and pnp busses use negative numbers for invalid irqs */
-#define is_valid_irq(n)		((n) >= 0)
+#define is_valid_irq(n)		((n) > 0)
 
 static const char driver_name[] = "rtc_cmos";
 
@@ -384,6 +385,8 @@ static int cmos_irq_set_freq(struct device *dev, int freq)
 	if (!is_valid_irq(cmos->irq))
 		return -ENXIO;
 
+	if (!is_power_of_2(freq))
+		return -EINVAL;
 	/* 0 = no irqs; 1 = 2^15 Hz ... 15 = 2^0 Hz */
 	f = ffs(freq);
 	if (f-- > 16)
@@ -729,7 +732,7 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
 
 	cmos_rtc.dev = dev;
 	dev_set_drvdata(dev, &cmos_rtc);
-	rename_region(ports, cmos_rtc.rtc->dev.bus_id);
+	rename_region(ports, dev_name(&cmos_rtc.rtc->dev));
 
 	spin_lock_irq(&rtc_lock);
 
@@ -777,7 +780,7 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
 			rtc_cmos_int_handler = cmos_interrupt;
 
 		retval = request_irq(rtc_irq, rtc_cmos_int_handler,
-				IRQF_DISABLED, cmos_rtc.rtc->dev.bus_id,
+				IRQF_DISABLED, dev_name(&cmos_rtc.rtc->dev),
 				cmos_rtc.rtc);
 		if (retval < 0) {
 			dev_dbg(dev, "IRQ %d is already in use\n", rtc_irq);
@@ -795,7 +798,7 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
 	}
 
 	pr_info("%s: alarms up to one %s%s, %zd bytes nvram%s\n",
-			cmos_rtc.rtc->dev.bus_id,
+			dev_name(&cmos_rtc.rtc->dev),
 			is_valid_irq(rtc_irq)
 				?  (cmos_rtc.mon_alrm
 					? "year"
@@ -885,7 +888,7 @@ static int cmos_suspend(struct device *dev, pm_message_t mesg)
 	}
 
 	pr_debug("%s: suspend%s, ctrl %02x\n",
-			cmos_rtc.rtc->dev.bus_id,
+			dev_name(&cmos_rtc.rtc->dev),
 			(tmp & RTC_AIE) ? ", alarm may wake" : "",
 			tmp);
 
@@ -941,7 +944,7 @@ static int cmos_resume(struct device *dev)
 	}
 
 	pr_debug("%s: resume, ctrl %02x\n",
-			cmos_rtc.rtc->dev.bus_id,
+			dev_name(&cmos_rtc.rtc->dev),
 			tmp);
 
 	return 0;