diff options
Diffstat (limited to 'arch/arc/kernel/unaligned.c')
| -rw-r--r-- | arch/arc/kernel/unaligned.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/arch/arc/kernel/unaligned.c b/arch/arc/kernel/unaligned.c index 5f69c3bd59bb..3b2d8b1bd271 100644 --- a/arch/arc/kernel/unaligned.c +++ b/arch/arc/kernel/unaligned.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2011-2012 Synopsys (www.synopsys.com) * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * vineetg : May 2011 * -Adapted (from .26 to .35) * -original contribution by Tim.yao@amlogic.com - * */ #include <linux/types.h> @@ -16,6 +12,7 @@ #include <linux/ptrace.h> #include <linux/uaccess.h> #include <asm/disasm.h> +#include "unaligned.h" #ifdef CONFIG_CPU_BIG_ENDIAN #define BE 1 @@ -203,7 +200,6 @@ int misaligned_fixup(unsigned long address, struct pt_regs *regs, struct callee_regs *cregs) { struct disasm_state state; - char buf[TASK_COMM_LEN]; /* handle user mode only and only if enabled by sysadmin */ if (!user_mode(regs) || !unaligned_enabled) @@ -215,11 +211,11 @@ int misaligned_fixup(unsigned long address, struct pt_regs *regs, " performance significantly\n. To enable further" " logging of such instances, please \n" " echo 0 > /proc/sys/kernel/ignore-unaligned-usertrap\n", - get_task_comm(buf, current), task_pid_nr(current)); + current->comm, task_pid_nr(current)); } else { /* Add rate limiting if it gets down to it */ pr_warn("%s(%d): unaligned access to/from 0x%lx by PC: 0x%lx\n", - get_task_comm(buf, current), task_pid_nr(current), + current->comm, task_pid_nr(current), address, regs->ret); } @@ -241,7 +237,7 @@ int misaligned_fixup(unsigned long address, struct pt_regs *regs, if (state.fault) goto fault; - /* clear any remanants of delay slot */ + /* clear any remnants of delay slot */ if (delay_mode(regs)) { regs->ret = regs->bta & ~1U; regs->status32 &= ~STATUS_DE_MASK; |