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-rw-r--r--arch/ia64/include/asm/cputime.h71
-rw-r--r--arch/ia64/include/asm/intrinsics.h21
-rw-r--r--arch/ia64/include/asm/iommu.h2
-rw-r--r--arch/ia64/include/asm/ipcbuf.h29
-rw-r--r--arch/ia64/include/asm/pci.h6
-rw-r--r--arch/ia64/include/asm/processor.h1
-rw-r--r--arch/ia64/include/asm/ptrace.h13
-rw-r--r--arch/ia64/include/asm/socket.h3
-rw-r--r--arch/ia64/include/asm/thread_info.h2
-rw-r--r--arch/ia64/include/asm/types.h2
-rw-r--r--arch/ia64/include/asm/unistd.h3
-rw-r--r--arch/ia64/include/asm/xen/interface.h2
12 files changed, 68 insertions, 87 deletions
diff --git a/arch/ia64/include/asm/cputime.h b/arch/ia64/include/asm/cputime.h
index 6073b187528a..3deac956d325 100644
--- a/arch/ia64/include/asm/cputime.h
+++ b/arch/ia64/include/asm/cputime.h
@@ -26,59 +26,53 @@
#include <linux/jiffies.h>
#include <asm/processor.h>
-typedef u64 cputime_t;
-typedef u64 cputime64_t;
+typedef u64 __nocast cputime_t;
+typedef u64 __nocast cputime64_t;
-#define cputime_zero ((cputime_t)0)
#define cputime_one_jiffy jiffies_to_cputime(1)
-#define cputime_max ((~((cputime_t)0) >> 1) - 1)
-#define cputime_add(__a, __b) ((__a) + (__b))
-#define cputime_sub(__a, __b) ((__a) - (__b))
-#define cputime_div(__a, __n) ((__a) / (__n))
-#define cputime_halve(__a) ((__a) >> 1)
-#define cputime_eq(__a, __b) ((__a) == (__b))
-#define cputime_gt(__a, __b) ((__a) > (__b))
-#define cputime_ge(__a, __b) ((__a) >= (__b))
-#define cputime_lt(__a, __b) ((__a) < (__b))
-#define cputime_le(__a, __b) ((__a) <= (__b))
-
-#define cputime64_zero ((cputime64_t)0)
-#define cputime64_add(__a, __b) ((__a) + (__b))
-#define cputime64_sub(__a, __b) ((__a) - (__b))
-#define cputime_to_cputime64(__ct) (__ct)
/*
* Convert cputime <-> jiffies (HZ)
*/
-#define cputime_to_jiffies(__ct) ((__ct) / (NSEC_PER_SEC / HZ))
-#define jiffies_to_cputime(__jif) ((__jif) * (NSEC_PER_SEC / HZ))
-#define cputime64_to_jiffies64(__ct) ((__ct) / (NSEC_PER_SEC / HZ))
-#define jiffies64_to_cputime64(__jif) ((__jif) * (NSEC_PER_SEC / HZ))
+#define cputime_to_jiffies(__ct) \
+ ((__force u64)(__ct) / (NSEC_PER_SEC / HZ))
+#define jiffies_to_cputime(__jif) \
+ (__force cputime_t)((__jif) * (NSEC_PER_SEC / HZ))
+#define cputime64_to_jiffies64(__ct) \
+ ((__force u64)(__ct) / (NSEC_PER_SEC / HZ))
+#define jiffies64_to_cputime64(__jif) \
+ (__force cputime64_t)((__jif) * (NSEC_PER_SEC / HZ))
/*
* Convert cputime <-> microseconds
*/
-#define cputime_to_usecs(__ct) ((__ct) / NSEC_PER_USEC)
-#define usecs_to_cputime(__usecs) ((__usecs) * NSEC_PER_USEC)
+#define cputime_to_usecs(__ct) \
+ ((__force u64)(__ct) / NSEC_PER_USEC)
+#define usecs_to_cputime(__usecs) \
+ (__force cputime_t)((__usecs) * NSEC_PER_USEC)
+#define usecs_to_cputime64(__usecs) \
+ (__force cputime64_t)((__usecs) * NSEC_PER_USEC)
/*
* Convert cputime <-> seconds
*/
-#define cputime_to_secs(__ct) ((__ct) / NSEC_PER_SEC)
-#define secs_to_cputime(__secs) ((__secs) * NSEC_PER_SEC)
+#define cputime_to_secs(__ct) \
+ ((__force u64)(__ct) / NSEC_PER_SEC)
+#define secs_to_cputime(__secs) \
+ (__force cputime_t)((__secs) * NSEC_PER_SEC)
/*
* Convert cputime <-> timespec (nsec)
*/
static inline cputime_t timespec_to_cputime(const struct timespec *val)
{
- cputime_t ret = val->tv_sec * NSEC_PER_SEC;
- return (ret + val->tv_nsec);
+ u64 ret = val->tv_sec * NSEC_PER_SEC + val->tv_nsec;
+ return (__force cputime_t) ret;
}
static inline void cputime_to_timespec(const cputime_t ct, struct timespec *val)
{
- val->tv_sec = ct / NSEC_PER_SEC;
- val->tv_nsec = ct % NSEC_PER_SEC;
+ val->tv_sec = (__force u64) ct / NSEC_PER_SEC;
+ val->tv_nsec = (__force u64) ct % NSEC_PER_SEC;
}
/*
@@ -86,25 +80,28 @@ static inline void cputime_to_timespec(const cputime_t ct, struct timespec *val)
*/
static inline cputime_t timeval_to_cputime(struct timeval *val)
{
- cputime_t ret = val->tv_sec * NSEC_PER_SEC;
- return (ret + val->tv_usec * NSEC_PER_USEC);
+ u64 ret = val->tv_sec * NSEC_PER_SEC + val->tv_usec * NSEC_PER_USEC;
+ return (__force cputime_t) ret;
}
static inline void cputime_to_timeval(const cputime_t ct, struct timeval *val)
{
- val->tv_sec = ct / NSEC_PER_SEC;
- val->tv_usec = (ct % NSEC_PER_SEC) / NSEC_PER_USEC;
+ val->tv_sec = (__force u64) ct / NSEC_PER_SEC;
+ val->tv_usec = ((__force u64) ct % NSEC_PER_SEC) / NSEC_PER_USEC;
}
/*
* Convert cputime <-> clock (USER_HZ)
*/
-#define cputime_to_clock_t(__ct) ((__ct) / (NSEC_PER_SEC / USER_HZ))
-#define clock_t_to_cputime(__x) ((__x) * (NSEC_PER_SEC / USER_HZ))
+#define cputime_to_clock_t(__ct) \
+ ((__force u64)(__ct) / (NSEC_PER_SEC / USER_HZ))
+#define clock_t_to_cputime(__x) \
+ (__force cputime_t)((__x) * (NSEC_PER_SEC / USER_HZ))
/*
* Convert cputime64 to clock.
*/
-#define cputime64_to_clock_t(__ct) cputime_to_clock_t((cputime_t)__ct)
+#define cputime64_to_clock_t(__ct) \
+ cputime_to_clock_t((__force cputime_t)__ct)
#endif /* CONFIG_VIRT_CPU_ACCOUNTING */
#endif /* __IA64_CPUTIME_H */
diff --git a/arch/ia64/include/asm/intrinsics.h b/arch/ia64/include/asm/intrinsics.h
index 111ed5222892..e4076b511829 100644
--- a/arch/ia64/include/asm/intrinsics.h
+++ b/arch/ia64/include/asm/intrinsics.h
@@ -201,16 +201,21 @@ extern long ia64_cmpxchg_called_with_bad_pointer (void);
#endif
#ifndef __ASSEMBLY__
-#if defined(CONFIG_PARAVIRT) && defined(__KERNEL__)
-#ifdef ASM_SUPPORTED
-# define IA64_INTRINSIC_API(name) paravirt_ ## name
-#else
-# define IA64_INTRINSIC_API(name) pv_cpu_ops.name
-#endif
-#define IA64_INTRINSIC_MACRO(name) paravirt_ ## name
-#else
+
#define IA64_INTRINSIC_API(name) ia64_native_ ## name
#define IA64_INTRINSIC_MACRO(name) ia64_native_ ## name
+
+#if defined(__KERNEL__)
+#if defined(CONFIG_PARAVIRT)
+# undef IA64_INTRINSIC_API
+# undef IA64_INTRINSIC_MACRO
+# ifdef ASM_SUPPORTED
+# define IA64_INTRINSIC_API(name) paravirt_ ## name
+# else
+# define IA64_INTRINSIC_API(name) pv_cpu_ops.name
+# endif
+#define IA64_INTRINSIC_MACRO(name) paravirt_ ## name
+#endif
#endif
/************************************************/
diff --git a/arch/ia64/include/asm/iommu.h b/arch/ia64/include/asm/iommu.h
index 105c93b00b1b..b6a809fa2995 100644
--- a/arch/ia64/include/asm/iommu.h
+++ b/arch/ia64/include/asm/iommu.h
@@ -11,10 +11,12 @@ extern void no_iommu_init(void);
extern int force_iommu, no_iommu;
extern int iommu_pass_through;
extern int iommu_detected;
+extern int iommu_group_mf;
#else
#define iommu_pass_through (0)
#define no_iommu (1)
#define iommu_detected (0)
+#define iommu_group_mf (0)
#endif
extern void iommu_dma_init(void);
extern void machvec_init(const char *name);
diff --git a/arch/ia64/include/asm/ipcbuf.h b/arch/ia64/include/asm/ipcbuf.h
index 079899ae7d32..84c7e51cb6d0 100644
--- a/arch/ia64/include/asm/ipcbuf.h
+++ b/arch/ia64/include/asm/ipcbuf.h
@@ -1,28 +1 @@
-#ifndef _ASM_IA64_IPCBUF_H
-#define _ASM_IA64_IPCBUF_H
-
-/*
- * The ipc64_perm structure for IA-64 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 32-bit seq
- * - 2 miscellaneous 64-bit values
- */
-
-struct ipc64_perm
-{
- __kernel_key_t key;
- __kernel_uid_t uid;
- __kernel_gid_t gid;
- __kernel_uid_t cuid;
- __kernel_gid_t cgid;
- __kernel_mode_t mode;
- unsigned short seq;
- unsigned short __pad1;
- unsigned long __unused1;
- unsigned long __unused2;
-};
-
-#endif /* _ASM_IA64_IPCBUF_H */
+#include <asm-generic/ipcbuf.h>
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index 127dd7be346a..279b38ae74aa 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h
@@ -43,12 +43,6 @@ extern unsigned long ia64_max_iommu_merge_mask;
#define PCI_DMA_BUS_IS_PHYS (ia64_max_iommu_merge_mask == ~0UL)
static inline void
-pcibios_set_master (struct pci_dev *dev)
-{
- /* No special bus mastering setup handling */
-}
-
-static inline void
pcibios_penalize_isa_irq (int irq, int active)
{
/* We don't do dynamic PCI IRQ allocation */
diff --git a/arch/ia64/include/asm/processor.h b/arch/ia64/include/asm/processor.h
index d9f397fae03e..691be0b95c1e 100644
--- a/arch/ia64/include/asm/processor.h
+++ b/arch/ia64/include/asm/processor.h
@@ -309,7 +309,6 @@ struct thread_struct {
}
#define start_thread(regs,new_ip,new_sp) do { \
- set_fs(USER_DS); \
regs->cr_ipsr = ((regs->cr_ipsr | (IA64_PSR_BITS_TO_SET | IA64_PSR_CPL)) \
& ~(IA64_PSR_BITS_TO_CLEAR | IA64_PSR_RI | IA64_PSR_IS)); \
regs->cr_iip = new_ip; \
diff --git a/arch/ia64/include/asm/ptrace.h b/arch/ia64/include/asm/ptrace.h
index f5cb27614e35..68c98f5b3ca6 100644
--- a/arch/ia64/include/asm/ptrace.h
+++ b/arch/ia64/include/asm/ptrace.h
@@ -246,7 +246,18 @@ static inline unsigned long user_stack_pointer(struct pt_regs *regs)
return regs->ar_bspstore;
}
-#define regs_return_value(regs) ((regs)->r8)
+static inline int is_syscall_success(struct pt_regs *regs)
+{
+ return regs->r10 != -1;
+}
+
+static inline long regs_return_value(struct pt_regs *regs)
+{
+ if (is_syscall_success(regs))
+ return regs->r8;
+ else
+ return -regs->r8;
+}
/* Conserve space in histogram by encoding slot bits in address
* bits 2 and 3 rather than bits 0 and 1.
diff --git a/arch/ia64/include/asm/socket.h b/arch/ia64/include/asm/socket.h
index 51427eaa51ba..4b03664e3fb5 100644
--- a/arch/ia64/include/asm/socket.h
+++ b/arch/ia64/include/asm/socket.h
@@ -71,4 +71,7 @@
#define SO_RXQ_OVFL 40
+#define SO_WIFI_STATUS 41
+#define SCM_WIFI_STATUS SO_WIFI_STATUS
+
#endif /* _ASM_IA64_SOCKET_H */
diff --git a/arch/ia64/include/asm/thread_info.h b/arch/ia64/include/asm/thread_info.h
index ff0cc84e7bcc..e054bcc4273c 100644
--- a/arch/ia64/include/asm/thread_info.h
+++ b/arch/ia64/include/asm/thread_info.h
@@ -113,7 +113,6 @@ struct thread_info {
#define TIF_MEMDIE 17 /* is terminating due to OOM killer */
#define TIF_MCA_INIT 18 /* this task is processing MCA or INIT */
#define TIF_DB_DISABLED 19 /* debug trap disabled for fsyscall */
-#define TIF_FREEZE 20 /* is freezing for suspend */
#define TIF_RESTORE_RSE 21 /* user RBS is newer than kernel RBS */
#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
@@ -126,7 +125,6 @@ struct thread_info {
#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG)
#define _TIF_MCA_INIT (1 << TIF_MCA_INIT)
#define _TIF_DB_DISABLED (1 << TIF_DB_DISABLED)
-#define _TIF_FREEZE (1 << TIF_FREEZE)
#define _TIF_RESTORE_RSE (1 << TIF_RESTORE_RSE)
/* "work to do on user-return" bits */
diff --git a/arch/ia64/include/asm/types.h b/arch/ia64/include/asm/types.h
index 82b3939d2718..3f5b122d9975 100644
--- a/arch/ia64/include/asm/types.h
+++ b/arch/ia64/include/asm/types.h
@@ -28,8 +28,6 @@
# define __IA64_UL(x) ((unsigned long)(x))
# define __IA64_UL_CONST(x) x##UL
-typedef unsigned int umode_t;
-
/*
* These aren't exported outside the kernel to avoid name space clashes
*/
diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index 7617248f0d11..7a3bd2524944 100644
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -323,11 +323,12 @@
#define __NR_sendmmsg 1331
#define __NR_process_vm_readv 1332
#define __NR_process_vm_writev 1333
+#define __NR_accept4 1334
#ifdef __KERNEL__
-#define NR_syscalls 310 /* length of syscall table */
+#define NR_syscalls 311 /* length of syscall table */
/*
* The following defines stop scripts/checksyscalls.sh from complaining about
diff --git a/arch/ia64/include/asm/xen/interface.h b/arch/ia64/include/asm/xen/interface.h
index 1d2427d116e3..fbb519828aa1 100644
--- a/arch/ia64/include/asm/xen/interface.h
+++ b/arch/ia64/include/asm/xen/interface.h
@@ -71,7 +71,7 @@
__DEFINE_GUEST_HANDLE(uchar, unsigned char);
__DEFINE_GUEST_HANDLE(uint, unsigned int);
__DEFINE_GUEST_HANDLE(ulong, unsigned long);
-__DEFINE_GUEST_HANDLE(u64, unsigned long);
+
DEFINE_GUEST_HANDLE(char);
DEFINE_GUEST_HANDLE(int);
DEFINE_GUEST_HANDLE(long);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 11:09:18 +0100