summaryrefslogtreecommitdiffstats
path: root/arch/hexagon/kernel
diff options
context:
space:
mode:
Diffstat (limited to 'arch/hexagon/kernel')
-rw-r--r--arch/hexagon/kernel/Makefile3
-rw-r--r--arch/hexagon/kernel/asm-offsets.c2
-rw-r--r--arch/hexagon/kernel/dma.c2
-rw-r--r--arch/hexagon/kernel/head.S2
-rw-r--r--arch/hexagon/kernel/hexagon_ksyms.c2
-rw-r--r--arch/hexagon/kernel/irq_cpu.c2
-rw-r--r--arch/hexagon/kernel/kgdb.c2
-rw-r--r--arch/hexagon/kernel/module.c2
-rw-r--r--arch/hexagon/kernel/process.c102
-rw-r--r--arch/hexagon/kernel/ptrace.c2
-rw-r--r--arch/hexagon/kernel/reset.c2
-rw-r--r--arch/hexagon/kernel/setup.c2
-rw-r--r--arch/hexagon/kernel/signal.c6
-rw-r--r--arch/hexagon/kernel/smp.c2
-rw-r--r--arch/hexagon/kernel/stacktrace.c2
-rw-r--r--arch/hexagon/kernel/syscall.c89
-rw-r--r--arch/hexagon/kernel/syscalltab.c2
-rw-r--r--arch/hexagon/kernel/time.c2
-rw-r--r--arch/hexagon/kernel/topology.c2
-rw-r--r--arch/hexagon/kernel/trampoline.S2
-rw-r--r--arch/hexagon/kernel/traps.c2
-rw-r--r--arch/hexagon/kernel/vdso.c2
-rw-r--r--arch/hexagon/kernel/vm_entry.S6
-rw-r--r--arch/hexagon/kernel/vm_events.c2
-rw-r--r--arch/hexagon/kernel/vm_init_segtable.S2
-rw-r--r--arch/hexagon/kernel/vm_ops.S2
-rw-r--r--arch/hexagon/kernel/vm_switch.S2
-rw-r--r--arch/hexagon/kernel/vm_vectors.S2
-rw-r--r--arch/hexagon/kernel/vmlinux.lds.S2
29 files changed, 65 insertions, 189 deletions
diff --git a/arch/hexagon/kernel/Makefile b/arch/hexagon/kernel/Makefile
index 536aec093e62..6c19501b487c 100644
--- a/arch/hexagon/kernel/Makefile
+++ b/arch/hexagon/kernel/Makefile
@@ -3,8 +3,7 @@ extra-y := head.o vmlinux.lds
obj-$(CONFIG_SMP) += smp.o topology.o
obj-y += setup.o irq_cpu.o traps.o syscalltab.o signal.o time.o
-obj-y += process.o syscall.o trampoline.o reset.o ptrace.o
-obj-y += vdso.o
+obj-y += process.o trampoline.o reset.o ptrace.o vdso.o
obj-$(CONFIG_KGDB) += kgdb.o
obj-$(CONFIG_MODULES) += module.o hexagon_ksyms.o
diff --git a/arch/hexagon/kernel/asm-offsets.c b/arch/hexagon/kernel/asm-offsets.c
index 89ffa514611f..2d5e84d3b00d 100644
--- a/arch/hexagon/kernel/asm-offsets.c
+++ b/arch/hexagon/kernel/asm-offsets.c
@@ -5,7 +5,7 @@
* Kevin Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com
* Copyright (C) 2000 MIPS Technologies, Inc.
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/dma.c b/arch/hexagon/kernel/dma.c
index 2b48751aa5f7..65c7bdcf565e 100644
--- a/arch/hexagon/kernel/dma.c
+++ b/arch/hexagon/kernel/dma.c
@@ -1,7 +1,7 @@
/*
* DMA implementation for Hexagon
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/head.S b/arch/hexagon/kernel/head.S
index 8e6b819125a3..d859402c73ba 100644
--- a/arch/hexagon/kernel/head.S
+++ b/arch/hexagon/kernel/head.S
@@ -1,7 +1,7 @@
/*
* Early kernel startup code for Hexagon
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
*
* This program is free software; you can redistribute it and/or modify
diff --git a/arch/hexagon/kernel/hexagon_ksyms.c b/arch/hexagon/kernel/hexagon_ksyms.c
index 7f1892471805..32b1379d6877 100644
--- a/arch/hexagon/kernel/hexagon_ksyms.c
+++ b/arch/hexagon/kernel/hexagon_ksyms.c
@@ -1,7 +1,7 @@
/*
* Export of symbols defined in assembly files and/or libgcc.
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/irq_cpu.c b/arch/hexagon/kernel/irq_cpu.c
index d4416a1a431e..85883e1fdc12 100644
--- a/arch/hexagon/kernel/irq_cpu.c
+++ b/arch/hexagon/kernel/irq_cpu.c
@@ -1,7 +1,7 @@
/*
* First-level interrupt controller model for Hexagon.
*
- * Copyright (c) 2010-2011 Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/kgdb.c b/arch/hexagon/kernel/kgdb.c
index fe4aa1bcca50..344645370646 100644
--- a/arch/hexagon/kernel/kgdb.c
+++ b/arch/hexagon/kernel/kgdb.c
@@ -1,7 +1,7 @@
/*
* arch/hexagon/kernel/kgdb.c - Hexagon KGDB Support
*
- * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/module.c b/arch/hexagon/kernel/module.c
index 61a76bae3668..477d07a5646c 100644
--- a/arch/hexagon/kernel/module.c
+++ b/arch/hexagon/kernel/module.c
@@ -1,7 +1,7 @@
/*
* Kernel module loader for Hexagon
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/process.c b/arch/hexagon/kernel/process.c
index af51de63b835..06ae9ffcabd5 100644
--- a/arch/hexagon/kernel/process.c
+++ b/arch/hexagon/kernel/process.c
@@ -1,7 +1,7 @@
/*
* Process creation support for Hexagon
*
- * Copyright (c) 2010-2012, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2012, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@@ -26,33 +26,6 @@
#include <linux/slab.h>
/*
- * Kernel thread creation. The desired kernel function is "wrapped"
- * in the kernel_thread_helper function, which does cleanup
- * afterwards.
- */
-static void __noreturn kernel_thread_helper(void *arg, int (*fn)(void *))
-{
- do_exit(fn(arg));
-}
-
-int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
-{
- struct pt_regs regs;
-
- memset(&regs, 0, sizeof(regs));
- /*
- * Yes, we're exploting illicit knowledge of the ABI here.
- */
- regs.r00 = (unsigned long) arg;
- regs.r01 = (unsigned long) fn;
- pt_set_elr(&regs, (unsigned long)kernel_thread_helper);
- pt_set_kmode(&regs);
-
- return do_fork(flags|CLONE_VM|CLONE_UNTRACED, 0, &regs, 0, NULL, NULL);
-}
-EXPORT_SYMBOL(kernel_thread);
-
-/*
* Program thread launch. Often defined as a macro in processor.h,
* but we're shooting for a small footprint and it's not an inner-loop
* performance-critical operation.
@@ -114,8 +87,7 @@ unsigned long thread_saved_pc(struct task_struct *tsk)
* Copy architecture-specific thread state
*/
int copy_thread(unsigned long clone_flags, unsigned long usp,
- unsigned long unused, struct task_struct *p,
- struct pt_regs *regs)
+ unsigned long arg, struct task_struct *p)
{
struct thread_info *ti = task_thread_info(p);
struct hexagon_switch_stack *ss;
@@ -125,61 +97,51 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
childregs = (struct pt_regs *) (((unsigned long) ti + THREAD_SIZE) -
sizeof(*childregs));
- memcpy(childregs, regs, sizeof(*childregs));
ti->regs = childregs;
/*
* Establish kernel stack pointer and initial PC for new thread
+ * Note that unlike the usual situation, we do not copy the
+ * parent's callee-saved here; those are in pt_regs and whatever
+ * we leave here will be overridden on return to userland.
*/
ss = (struct hexagon_switch_stack *) ((unsigned long) childregs -
sizeof(*ss));
ss->lr = (unsigned long)ret_from_fork;
p->thread.switch_sp = ss;
+ if (unlikely(p->flags & PF_KTHREAD)) {
+ memset(childregs, 0, sizeof(struct pt_regs));
+ /* r24 <- fn, r25 <- arg */
+ ss->r2524 = usp | ((u64)arg << 32);
+ pt_set_kmode(childregs);
+ return 0;
+ }
+ memcpy(childregs, current_pt_regs(), sizeof(*childregs));
+ ss->r2524 = 0;
- /* If User mode thread, set pt_reg stack pointer as per parameter */
- if (user_mode(childregs)) {
+ if (usp)
pt_set_rte_sp(childregs, usp);
- /* Child sees zero return value */
- childregs->r00 = 0;
-
- /*
- * The clone syscall has the C signature:
- * int [r0] clone(int flags [r0],
- * void *child_frame [r1],
- * void *parent_tid [r2],
- * void *child_tid [r3],
- * void *thread_control_block [r4]);
- * ugp is used to provide TLS support.
- */
- if (clone_flags & CLONE_SETTLS)
- childregs->ugp = childregs->r04;
-
- /*
- * Parent sees new pid -- not necessary, not even possible at
- * this point in the fork process
- * Might also want to set things like ti->addr_limit
- */
- } else {
- /*
- * If kernel thread, resume stack is kernel stack base.
- * Note that this is pointer arithmetic on pt_regs *
- */
- pt_set_rte_sp(childregs, (unsigned long)(childregs + 1));
- /*
- * We need the current thread_info fast path pointer
- * set up in pt_regs. The register to be used is
- * parametric for assembler code, but the mechanism
- * doesn't drop neatly into C. Needs to be fixed.
- */
- childregs->THREADINFO_REG = (unsigned long) ti;
- }
+ /* Child sees zero return value */
+ childregs->r00 = 0;
+
+ /*
+ * The clone syscall has the C signature:
+ * int [r0] clone(int flags [r0],
+ * void *child_frame [r1],
+ * void *parent_tid [r2],
+ * void *child_tid [r3],
+ * void *thread_control_block [r4]);
+ * ugp is used to provide TLS support.
+ */
+ if (clone_flags & CLONE_SETTLS)
+ childregs->ugp = childregs->r04;
/*
- * thread_info pointer is pulled out of task_struct "stack"
- * field on switch_to.
+ * Parent sees new pid -- not necessary, not even possible at
+ * this point in the fork process
+ * Might also want to set things like ti->addr_limit
*/
- p->stack = (void *)ti;
return 0;
}
diff --git a/arch/hexagon/kernel/ptrace.c b/arch/hexagon/kernel/ptrace.c
index 96c3b2c4dbad..670b1b0bee63 100644
--- a/arch/hexagon/kernel/ptrace.c
+++ b/arch/hexagon/kernel/ptrace.c
@@ -1,7 +1,7 @@
/*
* Ptrace support for Hexagon
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/reset.c b/arch/hexagon/kernel/reset.c
index 4d72fc58e9b1..6aeabc962b3b 100644
--- a/arch/hexagon/kernel/reset.c
+++ b/arch/hexagon/kernel/reset.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/setup.c b/arch/hexagon/kernel/setup.c
index 1202f78d25cb..94a387835008 100644
--- a/arch/hexagon/kernel/setup.c
+++ b/arch/hexagon/kernel/setup.c
@@ -1,7 +1,7 @@
/*
* Arch related setup for Hexagon
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/signal.c b/arch/hexagon/kernel/signal.c
index 1ea16bec7b91..fe0d1373165d 100644
--- a/arch/hexagon/kernel/signal.c
+++ b/arch/hexagon/kernel/signal.c
@@ -1,7 +1,7 @@
/*
* Signal support for Hexagon processor
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@@ -249,14 +249,14 @@ void do_notify_resume(struct pt_regs *regs, unsigned long thread_info_flags)
*/
asmlinkage int sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss)
{
- struct pt_regs *regs = current_thread_info()->regs;
+ struct pt_regs *regs = current_pt_regs();
return do_sigaltstack(uss, uoss, regs->r29);
}
asmlinkage int sys_rt_sigreturn(void)
{
- struct pt_regs *regs = current_thread_info()->regs;
+ struct pt_regs *regs = current_pt_regs();
struct rt_sigframe __user *frame;
sigset_t blocked;
diff --git a/arch/hexagon/kernel/smp.c b/arch/hexagon/kernel/smp.c
index 149fbefc1a4d..8e095dffd070 100644
--- a/arch/hexagon/kernel/smp.c
+++ b/arch/hexagon/kernel/smp.c
@@ -1,7 +1,7 @@
/*
* SMP support for Hexagon
*
- * Copyright (c) 2010-2012, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2012, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/stacktrace.c b/arch/hexagon/kernel/stacktrace.c
index 11c597b2ac59..f94918b449a8 100644
--- a/arch/hexagon/kernel/stacktrace.c
+++ b/arch/hexagon/kernel/stacktrace.c
@@ -1,7 +1,7 @@
/*
* Stacktrace support for Hexagon
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/syscall.c b/arch/hexagon/kernel/syscall.c
deleted file mode 100644
index 25a9bfe3445d..000000000000
--- a/arch/hexagon/kernel/syscall.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Hexagon system calls
- *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-
-#include <linux/file.h>
-#include <linux/fs.h>
-#include <linux/linkage.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/syscalls.h>
-#include <linux/unistd.h>
-#include <asm/mman.h>
-#include <asm/registers.h>
-
-/*
- * System calls with architecture-specific wrappers.
- * See signal.c for signal-related system call wrappers.
- */
-
-asmlinkage int sys_execve(char __user *ufilename,
- const char __user *const __user *argv,
- const char __user *const __user *envp)
-{
- struct pt_regs *pregs = current_thread_info()->regs;
- struct filename *filename;
- int retval;
-
- filename = getname(ufilename);
- retval = PTR_ERR(filename);
- if (IS_ERR(filename))
- return retval;
-
- retval = do_execve(filename->name, argv, envp, pregs);
- putname(filename);
-
- return retval;
-}
-
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
- unsigned long parent_tidp, unsigned long child_tidp)
-{
- struct pt_regs *pregs = current_thread_info()->regs;
-
- if (!newsp)
- newsp = pregs->SP;
- return do_fork(clone_flags, newsp, pregs, 0, (int __user *)parent_tidp,
- (int __user *)child_tidp);
-}
-
-/*
- * Do a system call from the kernel, so as to have a proper pt_regs
- * and recycle the sys_execvpe infrustructure.
- */
-int kernel_execve(const char *filename,
- const char *const argv[], const char *const envp[])
-{
- register unsigned long __a0 asm("r0") = (unsigned long) filename;
- register unsigned long __a1 asm("r1") = (unsigned long) argv;
- register unsigned long __a2 asm("r2") = (unsigned long) envp;
- int retval;
-
- __asm__ volatile(
- " R6 = #%4;\n"
- " trap0(#1);\n"
- " %0 = R0;\n"
- : "=r" (retval)
- : "r" (__a0), "r" (__a1), "r" (__a2), "i" (__NR_execve)
- );
-
- return retval;
-}
diff --git a/arch/hexagon/kernel/syscalltab.c b/arch/hexagon/kernel/syscalltab.c
index c550f4177ab8..7024b1ddc08a 100644
--- a/arch/hexagon/kernel/syscalltab.c
+++ b/arch/hexagon/kernel/syscalltab.c
@@ -1,7 +1,7 @@
/*
* System call table for Hexagon
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/time.c b/arch/hexagon/kernel/time.c
index 36ba64185711..9903fad997f3 100644
--- a/arch/hexagon/kernel/time.c
+++ b/arch/hexagon/kernel/time.c
@@ -1,7 +1,7 @@
/*
* Time related functions for Hexagon architecture
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/topology.c b/arch/hexagon/kernel/topology.c
index ba4475184432..352f27e809fd 100644
--- a/arch/hexagon/kernel/topology.c
+++ b/arch/hexagon/kernel/topology.c
@@ -1,7 +1,7 @@
/*
* CPU topology for Hexagon
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/trampoline.S b/arch/hexagon/kernel/trampoline.S
index 06c36c036b98..18110a9056b0 100644
--- a/arch/hexagon/kernel/trampoline.S
+++ b/arch/hexagon/kernel/trampoline.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/traps.c b/arch/hexagon/kernel/traps.c
index f08857d0715b..a41eeb8eeaa1 100644
--- a/arch/hexagon/kernel/traps.c
+++ b/arch/hexagon/kernel/traps.c
@@ -1,7 +1,7 @@
/*
* Kernel traps/events for Hexagon processor
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/vdso.c b/arch/hexagon/kernel/vdso.c
index 5d39f42f7085..0bf5a87e4d0a 100644
--- a/arch/hexagon/kernel/vdso.c
+++ b/arch/hexagon/kernel/vdso.c
@@ -1,7 +1,7 @@
/*
* vDSO implementation for Hexagon
*
- * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/vm_entry.S b/arch/hexagon/kernel/vm_entry.S
index 5b99066cbc8d..425e50c694f7 100644
--- a/arch/hexagon/kernel/vm_entry.S
+++ b/arch/hexagon/kernel/vm_entry.S
@@ -1,7 +1,7 @@
/*
* Event entry/exit for Hexagon
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@@ -266,4 +266,8 @@ _K_enter_machcheck:
.globl ret_from_fork
ret_from_fork:
call schedule_tail
+ P0 = cmp.eq(R24, #0);
+ if P0 jump return_from_syscall
+ R0 = R25;
+ callr R24
jump return_from_syscall
diff --git a/arch/hexagon/kernel/vm_events.c b/arch/hexagon/kernel/vm_events.c
index 591fc1b68635..9b5a4a295a68 100644
--- a/arch/hexagon/kernel/vm_events.c
+++ b/arch/hexagon/kernel/vm_events.c
@@ -1,7 +1,7 @@
/*
* Mostly IRQ support for Hexagon
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/vm_init_segtable.S b/arch/hexagon/kernel/vm_init_segtable.S
index aebb35b6465e..80967f2192b3 100644
--- a/arch/hexagon/kernel/vm_init_segtable.S
+++ b/arch/hexagon/kernel/vm_init_segtable.S
@@ -1,7 +1,7 @@
/*
* Initial page table for Linux kernel under Hexagon VM,
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/vm_ops.S b/arch/hexagon/kernel/vm_ops.S
index 24d7fcac4ff2..9fb77b3f6cf2 100644
--- a/arch/hexagon/kernel/vm_ops.S
+++ b/arch/hexagon/kernel/vm_ops.S
@@ -1,7 +1,7 @@
/*
* Hexagon VM instruction support
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/vm_switch.S b/arch/hexagon/kernel/vm_switch.S
index 0decf2f58e32..62c6df91b3bb 100644
--- a/arch/hexagon/kernel/vm_switch.S
+++ b/arch/hexagon/kernel/vm_switch.S
@@ -1,7 +1,7 @@
/*
* Context switch support for Hexagon
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/vm_vectors.S b/arch/hexagon/kernel/vm_vectors.S
index 97a4b50b00df..620f42cc582a 100644
--- a/arch/hexagon/kernel/vm_vectors.S
+++ b/arch/hexagon/kernel/vm_vectors.S
@@ -1,7 +1,7 @@
/*
* Event jump tables
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/vmlinux.lds.S b/arch/hexagon/kernel/vmlinux.lds.S
index 071d3c30edfb..14e793f6abbf 100644
--- a/arch/hexagon/kernel/vmlinux.lds.S
+++ b/arch/hexagon/kernel/vmlinux.lds.S
@@ -1,7 +1,7 @@
/*
* Linker script for Hexagon kernel
*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
OpenPOWER on IntegriCloud