Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze

* 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze:
  microblaze: pci_controller->arch_data really is a struct device_node *
  microblaze: Add missing double apostrophe in Kconfig
  microblaze: Add PT_ macros for special purpose regs
  microblaze: Enable accept4 syscall
  microblaze: Wire up recvmmsg syscall

5 files changed, 20 insertions, 5 deletions

diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index fd53e500be67..cd5837e298b2 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -90,7 +90,7 @@ source "arch/microblaze/platform/Kconfig.platform"
 
 menu "Processor type and features"
 
-source kernel/time/Kconfig
+source "kernel/time/Kconfig"
 
 source "kernel/Kconfig.preempt"
 
diff --git a/arch/microblaze/include/asm/ptrace.h b/arch/microblaze/include/asm/ptrace.h
index a917dc517736..d74dbfb92c04 100644
--- a/arch/microblaze/include/asm/ptrace.h
+++ b/arch/microblaze/include/asm/ptrace.h
@@ -54,6 +54,7 @@ struct pt_regs {
         int pt_mode;
 };
 
+#ifdef __KERNEL__
 #define kernel_mode(regs)               ((regs)->pt_mode)
 #define user_mode(regs)                 (!kernel_mode(regs))
 
@@ -62,6 +63,19 @@ struct pt_regs {
 
 void show_regs(struct pt_regs *);
 
+#else /* __KERNEL__ */
+
+/* pt_regs offsets used by gdbserver etc in ptrace syscalls */
+#define PT_GPR(n)       ((n) * sizeof(microblaze_reg_t))
+#define PT_PC           (32 * sizeof(microblaze_reg_t))
+#define PT_MSR          (33 * sizeof(microblaze_reg_t))
+#define PT_EAR          (34 * sizeof(microblaze_reg_t))
+#define PT_ESR          (35 * sizeof(microblaze_reg_t))
+#define PT_FSR          (36 * sizeof(microblaze_reg_t))
+#define PT_KERNEL_MODE  (37 * sizeof(microblaze_reg_t))
+
+#endif /* __KERNEL */
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* _ASM_MICROBLAZE_PTRACE_H */
diff --git a/arch/microblaze/include/asm/unistd.h b/arch/microblaze/include/asm/unistd.h
index cb05a07e55e9..2b67e92a773c 100644
--- a/arch/microblaze/include/asm/unistd.h
+++ b/arch/microblaze/include/asm/unistd.h
@@ -377,13 +377,14 @@
 #define __NR_shutdown           359 /* new */
 #define __NR_sendmsg            360 /* new */
 #define __NR_recvmsg            361 /* new */
-#define __NR_accept04           362 /* new */
+#define __NR_accept4            362 /* new */
 #define __NR_preadv             363 /* new */
 #define __NR_pwritev            364 /* new */
 #define __NR_rt_tgsigqueueinfo  365 /* new */
 #define __NR_perf_event_open    366 /* new */
+#define __NR_recvmmsg           367 /* new */
 
-#define __NR_syscalls           367
+#define __NR_syscalls           368
 
 #ifdef __KERNEL__
 #ifndef __ASSEMBLY__
diff --git a/arch/microblaze/kernel/prom_parse.c b/arch/microblaze/kernel/prom_parse.c
index ae0352ecd5a9..bf7e6c27e318 100644
--- a/arch/microblaze/kernel/prom_parse.c
+++ b/arch/microblaze/kernel/prom_parse.c
@@ -256,7 +256,7 @@ int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq)
                 if (ppdev == NULL) {
                         struct pci_controller *host;
                         host = pci_bus_to_host(pdev->bus);
-                        ppnode = host ? host->arch_data : NULL;
+                        ppnode = host ? host->dn : NULL;
                         /* No node for host bridge ? give up */
                         if (ppnode == NULL)
                                 return -EINVAL;
diff --git a/arch/microblaze/kernel/syscall_table.S b/arch/microblaze/kernel/syscall_table.S
index 4088be7d4e29..03376dc814c9 100644
--- a/arch/microblaze/kernel/syscall_table.S
+++ b/arch/microblaze/kernel/syscall_table.S
@@ -366,7 +366,7 @@ ENTRY(sys_call_table)
         .long sys_shutdown
         .long sys_sendmsg               /* 360 */
         .long sys_recvmsg
-        .long sys_ni_syscall
+        .long sys_accept4
         .long sys_ni_syscall
         .long sys_ni_syscall
         .long sys_rt_tgsigqueueinfo     /* 365 */