Merge branch 'upstream'

13 files changed, 81 insertions, 15 deletions

diff --git a/include/asm-i386/unistd.h b/include/asm-i386/unistd.h
index cf6f2cd9c514..dc81a55dd94d 100644
--- a/include/asm-i386/unistd.h
+++ b/include/asm-i386/unistd.h
@@ -305,7 +305,7 @@
 #define __NR_mknodat            297
 #define __NR_fchownat           298
 #define __NR_futimesat          299
-#define __NR_newfstatat         300
+#define __NR_fstatat64          300
 #define __NR_unlinkat           301
 #define __NR_renameat           302
 #define __NR_linkat             303
diff --git a/include/asm-s390/bitops.h b/include/asm-s390/bitops.h
index 61232760cc3b..3628899f48bb 100644
--- a/include/asm-s390/bitops.h
+++ b/include/asm-s390/bitops.h
@@ -518,8 +518,8 @@ static inline int __test_bit(unsigned long nr, const volatile unsigned long *ptr
 
 static inline int 
 __constant_test_bit(unsigned long nr, const volatile unsigned long *addr) {
-    return ((((volatile char *) addr)
-            [(nr^(__BITOPS_WORDSIZE-8))>>3] & (1<<(nr&7)))) != 0;
+    return (((volatile char *) addr)
+            [(nr^(__BITOPS_WORDSIZE-8))>>3] & (1<<(nr&7))) != 0;
 }
 
 #define test_bit(nr,addr) \
diff --git a/include/asm-s390/setup.h b/include/asm-s390/setup.h
index 348a88137445..da3fd4a7bb32 100644
--- a/include/asm-s390/setup.h
+++ b/include/asm-s390/setup.h
@@ -8,6 +8,8 @@
 #ifndef _ASM_S390_SETUP_H
 #define _ASM_S390_SETUP_H
 
+#ifdef __KERNEL__
+
 #include <asm/types.h>
 
 #define PARMAREA                0x10400
@@ -114,7 +116,7 @@ extern u16 ipl_devno;
                                  IPL_PARMBLOCK_ORIGIN)
 #define IPL_PARMBLOCK_SIZE      (IPL_PARMBLOCK_START->hdr.length)
 
-#else 
+#else /* __ASSEMBLY__ */
 
 #ifndef __s390x__
 #define IPL_DEVICE        0x10404
@@ -127,6 +129,6 @@ extern u16 ipl_devno;
 #endif /* __s390x__ */
 #define COMMAND_LINE      0x10480
 
-#endif
-
-#endif
+#endif /* __ASSEMBLY__ */
+#endif /* __KERNEL__ */
+#endif /* _ASM_S390_SETUP_H */
diff --git a/include/asm-s390/smp.h b/include/asm-s390/smp.h
index a2ae7628bbaa..9c6e9c300eb9 100644
--- a/include/asm-s390/smp.h
+++ b/include/asm-s390/smp.h
@@ -101,6 +101,7 @@ smp_call_function_on(void (*func) (void *info), void *info,
         func(info);
         return 0;
 }
+#define smp_cpu_not_running(cpu)        1
 #define smp_get_cpu(cpu) ({ 0; })
 #define smp_put_cpu(cpu) ({ 0; })
 #endif
diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h
index 29a9f357eb9e..657d582e8149 100644
--- a/include/asm-s390/unistd.h
+++ b/include/asm-s390/unistd.h
@@ -285,7 +285,7 @@
 #define __NR_mknodat            290
 #define __NR_fchownat           291
 #define __NR_futimesat          292
-#define __NR_newfstatat         293
+#define __NR_fstatat64          293
 #define __NR_unlinkat           294
 #define __NR_renameat           295
 #define __NR_linkat             296
@@ -295,8 +295,9 @@
 #define __NR_faccessat          300
 #define __NR_pselect6           301
 #define __NR_ppoll              302
+#define __NR_unshare            303
 
-#define NR_syscalls 303
+#define NR_syscalls 304
 
 /* 
  * There are some system calls that are not present on 64 bit, some
@@ -358,6 +359,7 @@
 #undef  __NR_fcntl64
 #undef  __NR_sendfile64
 #undef  __NR_fadvise64_64
+#undef  __NR_fstatat64
 
 #define __NR_select             142
 #define __NR_getrlimit          191     /* SuS compliant getrlimit */
@@ -380,6 +382,7 @@
 #define __NR_setgid             214
 #define __NR_setfsuid           215
 #define __NR_setfsgid           216
+#define __NR_newfstatat         293
 
 #endif
 
diff --git a/include/asm-x86_64/hpet.h b/include/asm-x86_64/hpet.h
index c20c28f5c7a0..08b75c15269a 100644
--- a/include/asm-x86_64/hpet.h
+++ b/include/asm-x86_64/hpet.h
@@ -55,6 +55,8 @@ extern int is_hpet_enabled(void);
 extern int hpet_rtc_timer_init(void);
 extern int oem_force_hpet_timer(void);
 
+extern int hpet_use_timer;
+
 #ifdef CONFIG_HPET_EMULATE_RTC
 extern int hpet_mask_rtc_irq_bit(unsigned long bit_mask);
 extern int hpet_set_rtc_irq_bit(unsigned long bit_mask);
diff --git a/include/asm-x86_64/ia32_unistd.h b/include/asm-x86_64/ia32_unistd.h
index 20468983d453..eeb2bcd635de 100644
--- a/include/asm-x86_64/ia32_unistd.h
+++ b/include/asm-x86_64/ia32_unistd.h
@@ -305,7 +305,7 @@
 #define __NR_ia32_mknodat               297
 #define __NR_ia32_fchownat              298
 #define __NR_ia32_futimesat             299
-#define __NR_ia32_newfstatat            300
+#define __NR_ia32_fstatat64             300
 #define __NR_ia32_unlinkat              301
 #define __NR_ia32_renameat              302
 #define __NR_ia32_linkat                303
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 8e88efc565be..469952366ed4 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -270,6 +270,16 @@ struct ata_taskfile {
 
 #define ata_id_cdb_intr(id)     (((id)[0] & 0x60) == 0x20)
 
+static inline unsigned int ata_id_major_version(const u16 *id)
+{
+        unsigned int mver;
+
+        for (mver = 14; mver >= 1; mver--)
+                if (id[ATA_ID_MAJOR_VER] & (1 << mver))
+                        break;
+        return mver;
+}
+
 static inline int ata_id_current_chs_valid(const u16 *id)
 {
         /* For ATA-1 devices, if the INITIALIZE DEVICE PARAMETERS command 
diff --git a/include/linux/compat.h b/include/linux/compat.h
index f9ca534787e2..c9ab2a26348c 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -161,5 +161,25 @@ int copy_siginfo_to_user32(struct compat_siginfo __user *to, siginfo_t *from);
 int get_compat_sigevent(struct sigevent *event,
                 const struct compat_sigevent __user *u_event);
 
+static inline int compat_timeval_compare(struct compat_timeval *lhs,
+                                        struct compat_timeval *rhs)
+{
+        if (lhs->tv_sec < rhs->tv_sec)
+                return -1;
+        if (lhs->tv_sec > rhs->tv_sec)
+                return 1;
+        return lhs->tv_usec - rhs->tv_usec;
+}
+
+static inline int compat_timespec_compare(struct compat_timespec *lhs,
+                                        struct compat_timespec *rhs)
+{
+        if (lhs->tv_sec < rhs->tv_sec)
+                return -1;
+        if (lhs->tv_sec > rhs->tv_sec)
+                return 1;
+        return lhs->tv_nsec - rhs->tv_nsec;
+}
+
 #endif /* CONFIG_COMPAT */
 #endif /* _LINUX_COMPAT_H */
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 9873f4c54f1e..67d07c44b2e7 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -122,9 +122,8 @@ enum {
         /* struct ata_device stuff */
         ATA_DFLAG_LBA48         = (1 << 0), /* device supports LBA48 */
         ATA_DFLAG_PIO           = (1 << 1), /* device currently in PIO mode */
-        ATA_DFLAG_LOCK_SECTORS  = (1 << 2), /* don't adjust max_sectors */
-        ATA_DFLAG_LBA           = (1 << 3), /* device supports LBA */
-        ATA_DFLAG_CDB_INTR      = (1 << 4), /* device asserts INTRQ when ready for CDB */
+        ATA_DFLAG_LBA           = (1 << 2), /* device supports LBA */
+        ATA_DFLAG_CDB_INTR      = (1 << 3), /* device asserts INTRQ when ready for CDB */
 
         ATA_DEV_UNKNOWN         = 0,    /* unknown device */
         ATA_DEV_ATA             = 1,    /* ATA device */
@@ -353,6 +352,8 @@ struct ata_device {
 
         unsigned int            multi_count;    /* sectors count for
                                                    READ/WRITE MULTIPLE */
+        unsigned int            max_sectors;    /* per-device max sectors */
+        unsigned int            cdb_len;
 
         /* for CHS addressing */
         u16                     cylinders;      /* Number of cylinders */
@@ -382,7 +383,6 @@ struct ata_port {
         unsigned int            mwdma_mask;
         unsigned int            udma_mask;
         unsigned int            cbl;    /* cable type; ATA_CBL_xxx */
-        unsigned int            cdb_len;
 
         struct ata_device       device[ATA_MAX_DEVICES];
 
@@ -543,6 +543,8 @@ extern void ata_sg_init(struct ata_queued_cmd *qc, struct scatterlist *sg,
 extern unsigned int ata_dev_classify(const struct ata_taskfile *tf);
 extern void ata_dev_id_string(const u16 *id, unsigned char *s,
                               unsigned int ofs, unsigned int len);
+extern void ata_dev_id_c_string(const u16 *id, unsigned char *s,
+                                unsigned int ofs, unsigned int len);
 extern void ata_dev_config(struct ata_port *ap, unsigned int i);
 extern void ata_bmdma_setup (struct ata_queued_cmd *qc);
 extern void ata_bmdma_start (struct ata_queued_cmd *qc);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 7a61ccdcbc4b..82b83da25d77 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1087,6 +1087,7 @@
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_440_8X 0x0181
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_440SE_8X 0x0182
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_420_8X 0x0183
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_4000   0x0185
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_448_GO    0x0186
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_488_GO    0x0187
 #define PCI_DEVICE_ID_NVIDIA_QUADRO4_580_XGL    0x0188
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 3877209d23c3..d73501ba7e44 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -557,6 +557,8 @@ asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
                            int mode);
 asmlinkage long sys_newfstatat(int dfd, char __user *filename,
                                struct stat __user *statbuf, int flag);
+asmlinkage long sys_fstatat64(int dfd, char __user *filename,
+                               struct stat64 __user *statbuf, int flag);
 asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf,
                                int bufsiz);
 asmlinkage long compat_sys_futimesat(unsigned int dfd, char __user *filename,
diff --git a/include/linux/time.h b/include/linux/time.h
index 7b4dc36532bb..d9cdba54b789 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -33,11 +33,34 @@ struct timezone {
 #define NSEC_PER_SEC            1000000000L
 #define NSEC_PER_USEC           1000L
 
-static __inline__ int timespec_equal(struct timespec *a, struct timespec *b)
+static inline int timespec_equal(struct timespec *a, struct timespec *b)
 {
         return (a->tv_sec == b->tv_sec) && (a->tv_nsec == b->tv_nsec);
 }
 
+/*
+ * lhs < rhs:  return <0
+ * lhs == rhs: return 0
+ * lhs > rhs:  return >0
+ */
+static inline int timespec_compare(struct timespec *lhs, struct timespec *rhs)
+{
+        if (lhs->tv_sec < rhs->tv_sec)
+                return -1;
+        if (lhs->tv_sec > rhs->tv_sec)
+                return 1;
+        return lhs->tv_nsec - rhs->tv_nsec;
+}
+
+static inline int timeval_compare(struct timeval *lhs, struct timeval *rhs)
+{
+        if (lhs->tv_sec < rhs->tv_sec)
+                return -1;
+        if (lhs->tv_sec > rhs->tv_sec)
+                return 1;
+        return lhs->tv_usec - rhs->tv_usec;
+}
+
 extern unsigned long mktime(const unsigned int year, const unsigned int mon,
                             const unsigned int day, const unsigned int hour,
                             const unsigned int min, const unsigned int sec);