Merge branch 'perf/urgent' into perf/core

Merge reason: we need to queue up dependent patch

Signed-off-by: Ingo Molnar <mingo@elte.hu>

8 files changed, 39 insertions, 19 deletions

diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h
index 8e6c8c42bc3c..df29c8fde36b 100644
--- a/include/linux/huge_mm.h
+++ b/include/linux/huge_mm.h
@@ -57,7 +57,8 @@ extern pmd_t *page_check_address_pmd(struct page *page,
           (transparent_hugepage_flags &                                 \
            (1<<TRANSPARENT_HUGEPAGE_REQ_MADV_FLAG) &&                   \
            ((__vma)->vm_flags & VM_HUGEPAGE))) &&                       \
-         !((__vma)->vm_flags & VM_NOHUGEPAGE))
+         !((__vma)->vm_flags & VM_NOHUGEPAGE) &&                        \
+         !is_vma_temporary_stack(__vma))
 #define transparent_hugepage_defrag(__vma)                              \
         ((transparent_hugepage_flags &                                  \
           (1<<TRANSPARENT_HUGEPAGE_DEFRAG_FLAG)) ||                     \
diff --git a/include/linux/input/matrix_keypad.h b/include/linux/input/matrix_keypad.h
index 697474691749..fe7c4b9ae270 100644
--- a/include/linux/input/matrix_keypad.h
+++ b/include/linux/input/matrix_keypad.h
@@ -4,8 +4,8 @@
 #include <linux/types.h>
 #include <linux/input.h>
 
-#define MATRIX_MAX_ROWS         16
-#define MATRIX_MAX_COLS         16
+#define MATRIX_MAX_ROWS         32
+#define MATRIX_MAX_COLS         32
 
 #define KEY(row, col, val)      ((((row) & (MATRIX_MAX_ROWS - 1)) << 24) |\
                                  (((col) & (MATRIX_MAX_COLS - 1)) << 16) |\
diff --git a/include/linux/klist.h b/include/linux/klist.h
index e91a4e59b771..a370ce57cf1d 100644
--- a/include/linux/klist.h
+++ b/include/linux/klist.h
@@ -22,7 +22,7 @@ struct klist {
         struct list_head        k_list;
         void                    (*get)(struct klist_node *);
         void                    (*put)(struct klist_node *);
-} __attribute__ ((aligned (4)));
+} __attribute__ ((aligned (sizeof(void *))));
 
 #define KLIST_INIT(_name, _get, _put)                                   \
         { .k_lock       = __SPIN_LOCK_UNLOCKED(_name.k_lock),           \
diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
index 32fb81212fd1..1ca64113efe8 100644
--- a/include/linux/oprofile.h
+++ b/include/linux/oprofile.h
@@ -16,6 +16,8 @@
 #include <linux/types.h>
 #include <linux/spinlock.h>
 #include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/printk.h>
 #include <asm/atomic.h>
  
 /* Each escaped entry is prefixed by ESCAPE_CODE
@@ -186,10 +188,17 @@ int oprofile_add_data(struct op_entry *entry, unsigned long val);
 int oprofile_add_data64(struct op_entry *entry, u64 val);
 int oprofile_write_commit(struct op_entry *entry);
 
-#ifdef CONFIG_PERF_EVENTS
+#ifdef CONFIG_HW_PERF_EVENTS
 int __init oprofile_perf_init(struct oprofile_operations *ops);
 void oprofile_perf_exit(void);
 char *op_name_from_perf_id(void);
-#endif /* CONFIG_PERF_EVENTS */
+#else
+static inline int __init oprofile_perf_init(struct oprofile_operations *ops)
+{
+        pr_info("oprofile: hardware counters not available\n");
+        return -ENODEV;
+}
+static inline void oprofile_perf_exit(void) { }
+#endif /* CONFIG_HW_PERF_EVENTS */
 
 #endif /* OPROFILE_H */
diff --git a/include/linux/security.h b/include/linux/security.h
index c642bb8b8f5a..b2b7f9749f5e 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -1662,7 +1662,7 @@ int security_capset(struct cred *new, const struct cred *old,
                     const kernel_cap_t *effective,
                     const kernel_cap_t *inheritable,
                     const kernel_cap_t *permitted);
-int security_capable(int cap);
+int security_capable(const struct cred *cred, int cap);
 int security_real_capable(struct task_struct *tsk, int cap);
 int security_real_capable_noaudit(struct task_struct *tsk, int cap);
 int security_sysctl(struct ctl_table *table, int op);
@@ -1856,9 +1856,9 @@ static inline int security_capset(struct cred *new,
         return cap_capset(new, old, effective, inheritable, permitted);
 }
 
-static inline int security_capable(int cap)
+static inline int security_capable(const struct cred *cred, int cap)
 {
-        return cap_capable(current, current_cred(), cap, SECURITY_CAP_AUDIT);
+        return cap_capable(current, cred, cap, SECURITY_CAP_AUDIT);
 }
 
 static inline int security_real_capable(struct task_struct *tsk, int cap)
diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h
index 5e86dc771da4..81a927930bfd 100644
--- a/include/linux/usb/cdc.h
+++ b/include/linux/usb/cdc.h
@@ -89,7 +89,7 @@ struct usb_cdc_acm_descriptor {
 
 #define USB_CDC_COMM_FEATURE    0x01
 #define USB_CDC_CAP_LINE        0x02
-#define USB_CDC_CAP_BRK 0x04
+#define USB_CDC_CAP_BRK         0x04
 #define USB_CDC_CAP_NOTIFY      0x08
 
 /* "Union Functional Descriptor" from CDC spec 5.2.3.8 */
@@ -271,6 +271,11 @@ struct usb_cdc_notification {
         __le16  wLength;
 } __attribute__ ((packed));
 
+struct usb_cdc_speed_change {
+        __le32  DLBitRRate;     /* contains the downlink bit rate (IN pipe) */
+        __le32  ULBitRate;      /* contains the uplink bit rate (OUT pipe) */
+} __attribute__ ((packed));
+
 /*-------------------------------------------------------------------------*/
 
 /*
@@ -292,7 +297,7 @@ struct usb_cdc_ncm_ntb_parameters {
         __le16  wNdpOutDivisor;
         __le16  wNdpOutPayloadRemainder;
         __le16  wNdpOutAlignment;
-        __le16  wPadding2;
+        __le16  wNtbOutMaxDatagrams;
 } __attribute__ ((packed));
 
 /*
@@ -307,7 +312,7 @@ struct usb_cdc_ncm_nth16 {
         __le16  wHeaderLength;
         __le16  wSequence;
         __le16  wBlockLength;
-        __le16  wFpIndex;
+        __le16  wNdpIndex;
 } __attribute__ ((packed));
 
 struct usb_cdc_ncm_nth32 {
@@ -315,7 +320,7 @@ struct usb_cdc_ncm_nth32 {
         __le16  wHeaderLength;
         __le16  wSequence;
         __le32  dwBlockLength;
-        __le32  dwFpIndex;
+        __le32  dwNdpIndex;
 } __attribute__ ((packed));
 
 /*
@@ -337,7 +342,7 @@ struct usb_cdc_ncm_dpe16 {
 struct usb_cdc_ncm_ndp16 {
         __le32  dwSignature;
         __le16  wLength;
-        __le16  wNextFpIndex;
+        __le16  wNextNdpIndex;
         struct  usb_cdc_ncm_dpe16 dpe16[0];
 } __attribute__ ((packed));
 
@@ -375,6 +380,7 @@ struct usb_cdc_ncm_ndp32 {
 #define USB_CDC_NCM_NCAP_ENCAP_COMMAND                  (1 << 2)
 #define USB_CDC_NCM_NCAP_MAX_DATAGRAM_SIZE              (1 << 3)
 #define USB_CDC_NCM_NCAP_CRC_MODE                       (1 << 4)
+#define USB_CDC_NCM_NCAP_NTB_INPUT_SIZE                 (1 << 5)
 
 /* CDC NCM subclass Table 6-3: NTB Parameter Structure */
 #define USB_CDC_NCM_NTB16_SUPPORTED                     (1 << 0)
@@ -392,6 +398,13 @@ struct usb_cdc_ncm_ndp32 {
 #define USB_CDC_NCM_NTB_MIN_IN_SIZE                     2048
 #define USB_CDC_NCM_NTB_MIN_OUT_SIZE                    2048
 
+/* NTB Input Size Structure */
+struct usb_cdc_ncm_ndp_input_size {
+        __le32  dwNtbInMaxSize;
+        __le16  wNtbInMaxDatagrams;
+        __le16  wReserved;
+} __attribute__ ((packed));
+
 /* CDC NCM subclass 6.2.11 SetCrcMode */
 #define USB_CDC_NCM_CRC_NOT_APPENDED                    0x00
 #define USB_CDC_NCM_CRC_APPENDED                        0x01
diff --git a/include/linux/usb/msm_hsusb_hw.h b/include/linux/usb/msm_hsusb_hw.h
index b92e17349c7b..7d1babbff071 100644
--- a/include/linux/usb/msm_hsusb_hw.h
+++ b/include/linux/usb/msm_hsusb_hw.h
@@ -16,12 +16,8 @@
 #ifndef __LINUX_USB_GADGET_MSM72K_UDC_H__
 #define __LINUX_USB_GADGET_MSM72K_UDC_H__
 
-#ifdef CONFIG_ARCH_MSM7X00A
-#define USB_SBUSCFG          (MSM_USB_BASE + 0x0090)
-#else
 #define USB_AHBBURST         (MSM_USB_BASE + 0x0090)
 #define USB_AHBMODE          (MSM_USB_BASE + 0x0098)
-#endif
 #define USB_CAPLENGTH        (MSM_USB_BASE + 0x0100) /* 8 bit */
 
 #define USB_USBCMD           (MSM_USB_BASE + 0x0140)
diff --git a/include/linux/virtio_console.h b/include/linux/virtio_console.h
index a85064db8f94..e4d333543a33 100644
--- a/include/linux/virtio_console.h
+++ b/include/linux/virtio_console.h
@@ -7,7 +7,8 @@
  * This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
  * anyone can use the definitions to implement compatible drivers/servers.
  *
- * Copyright (C) Red Hat, Inc., 2009, 2010
+ * Copyright (C) Red Hat, Inc., 2009, 2010, 2011
+ * Copyright (C) Amit Shah <amit.shah@redhat.com>, 2009, 2010, 2011
  */
 
 /* Feature bits */