Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
[MIPS] Alchemy: Fix PCI-memory access
[MIPS] Fix N32 SysV IPC routines
[MIPS] PNX8550: Fix system timer initialization
diff --git a/arch/mips/au1000/common/pci.c b/arch/mips/au1000/common/pci.c
index da591f6..9f8ce08 100644
--- a/arch/mips/au1000/common/pci.c
+++ b/arch/mips/au1000/common/pci.c
@@ -39,15 +39,15 @@
/* TBD */
static struct resource pci_io_resource = {
- .start = PCI_IO_START,
- .end = PCI_IO_END,
+ .start = (resource_size_t)PCI_IO_START,
+ .end = (resource_size_t)PCI_IO_END,
.name = "PCI IO space",
.flags = IORESOURCE_IO
};
static struct resource pci_mem_resource = {
- .start = PCI_MEM_START,
- .end = PCI_MEM_END,
+ .start = (resource_size_t)PCI_MEM_START,
+ .end = (resource_size_t)PCI_MEM_END,
.name = "PCI memory space",
.flags = IORESOURCE_MEM
};
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index b061c9a..de3fae2 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -440,14 +440,26 @@
}
#ifdef CONFIG_MIPS32_N32
-asmlinkage long sysn32_semctl(int semid, int semnum, int cmd, union semun arg)
+asmlinkage long sysn32_semctl(int semid, int semnum, int cmd, u32 arg)
{
/* compat_sys_semctl expects a pointer to union semun */
u32 __user *uptr = compat_alloc_user_space(sizeof(u32));
- if (put_user(ptr_to_compat(arg.__pad), uptr))
+ if (put_user(arg, uptr))
return -EFAULT;
return compat_sys_semctl(semid, semnum, cmd, uptr);
}
+
+asmlinkage long sysn32_msgsnd(int msqid, u32 msgp, unsigned msgsz, int msgflg)
+{
+ return compat_sys_msgsnd(msqid, msgsz, msgflg, compat_ptr(msgp));
+}
+
+asmlinkage long sysn32_msgrcv(int msqid, u32 msgp, size_t msgsz, int msgtyp,
+ int msgflg)
+{
+ return compat_sys_msgrcv(msqid, msgsz, msgtyp, msgflg, IPC_64,
+ compat_ptr(msgp));
+}
#endif
struct sysctl_args32
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 34567d8..a7bff2a 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -187,8 +187,8 @@
PTR sysn32_semctl
PTR sys_shmdt /* 6065 */
PTR sys_msgget
- PTR compat_sys_msgsnd
- PTR compat_sys_msgrcv
+ PTR sysn32_msgsnd
+ PTR sysn32_msgrcv
PTR compat_sys_msgctl
PTR compat_sys_fcntl /* 6070 */
PTR sys_flock
diff --git a/arch/mips/philips/pnx8550/common/time.c b/arch/mips/philips/pnx8550/common/time.c
index f80acae..68def38 100644
--- a/arch/mips/philips/pnx8550/common/time.c
+++ b/arch/mips/philips/pnx8550/common/time.c
@@ -79,6 +79,7 @@
*/
mips_hpt_frequency = 27UL * ((1000000UL * n)/(m * pow2p));
cpj = (mips_hpt_frequency + HZ / 2) / HZ;
+ write_c0_count(0);
timer_ack();
/* Setup Timer 2 */