diff options
Diffstat (limited to 'arch/powerpc/kernel')
-rw-r--r-- | arch/powerpc/kernel/cacheinfo.c | 7 | ||||
-rw-r--r-- | arch/powerpc/kernel/crash.c | 5 | ||||
-rw-r--r-- | arch/powerpc/kernel/crash_dump.c | 4 | ||||
-rw-r--r-- | arch/powerpc/kernel/head_32.S | 1 | ||||
-rw-r--r-- | arch/powerpc/kernel/head_booke.h | 10 | ||||
-rw-r--r-- | arch/powerpc/kernel/head_fsl_booke.S | 2 | ||||
-rw-r--r-- | arch/powerpc/kernel/io-workarounds.c | 5 | ||||
-rw-r--r-- | arch/powerpc/kernel/machine_kexec.c | 4 | ||||
-rw-r--r-- | arch/powerpc/kernel/machine_kexec_32.c | 4 | ||||
-rw-r--r-- | arch/powerpc/kernel/machine_kexec_64.c | 4 | ||||
-rw-r--r-- | arch/powerpc/kernel/pci_of_scan.c | 5 | ||||
-rw-r--r-- | arch/powerpc/kernel/swsusp_64.c | 3 | ||||
-rw-r--r-- | arch/powerpc/kernel/swsusp_asm64.S | 3 | ||||
-rw-r--r-- | arch/powerpc/kernel/trace/trace_clock.c | 4 |
14 files changed, 18 insertions, 43 deletions
diff --git a/arch/powerpc/kernel/cacheinfo.c b/arch/powerpc/kernel/cacheinfo.c index 862e2890bd3d..9fbb9d12e0c0 100644 --- a/arch/powerpc/kernel/cacheinfo.c +++ b/arch/powerpc/kernel/cacheinfo.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Processor cache information made available to userspace via sysfs; * intended to be compatible with x86 intel_cacheinfo implementation. * * Copyright 2008 IBM Corporation * Author: Nathan Lynch - * - * 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. */ #include <linux/cpu.h> @@ -353,8 +350,6 @@ static int cache_is_unified_d(const struct device_node *np) CACHE_TYPE_UNIFIED_D : CACHE_TYPE_UNIFIED; } -/* - */ static struct cache *cache_do_one_devnode_unified(struct device_node *node, int level) { pr_debug("creating L%d ucache for %pOF\n", level, node); diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c index 43a3ce2301e8..d488311efab1 100644 --- a/arch/powerpc/kernel/crash.c +++ b/arch/powerpc/kernel/crash.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Architecture specific (PPC64) functions for kexec based crash dumps. * * Copyright (C) 2005, IBM Corp. * * Created by: Haren Myneni - * - * This source code is licensed under the GNU General Public License, - * Version 2. See the file COPYING for more details. - * */ #include <linux/kernel.h> diff --git a/arch/powerpc/kernel/crash_dump.c b/arch/powerpc/kernel/crash_dump.c index bbdc4706c159..05745ddbd229 100644 --- a/arch/powerpc/kernel/crash_dump.c +++ b/arch/powerpc/kernel/crash_dump.c @@ -1,12 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Routines for doing kexec-based kdump. * * Copyright (C) 2005, IBM Corp. * * Created by: Michael Ellerman - * - * This source code is licensed under the GNU General Public License, - * Version 2. See the file COPYING for more details. */ #undef DEBUG diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S index 1d5f1bd0dacd..f255e22184b4 100644 --- a/arch/powerpc/kernel/head_32.S +++ b/arch/powerpc/kernel/head_32.S @@ -752,6 +752,7 @@ __secondary_start: stw r0,0(r3) /* load up the MMU */ + bl load_segment_registers bl load_up_mmu /* ptr to phys current thread */ diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h index bfeb469e8106..2ae635df9026 100644 --- a/arch/powerpc/kernel/head_booke.h +++ b/arch/powerpc/kernel/head_booke.h @@ -83,7 +83,7 @@ END_BTB_FLUSH_SECTION SAVE_4GPRS(3, r11); \ SAVE_2GPRS(7, r11) -.macro SYSCALL_ENTRY trapno intno +.macro SYSCALL_ENTRY trapno intno srr1 mfspr r10, SPRN_SPRG_THREAD #ifdef CONFIG_KVM_BOOKE_HV BEGIN_FTR_SECTION @@ -94,7 +94,7 @@ BEGIN_FTR_SECTION mfspr r11, SPRN_SRR1 mtocrf 0x80, r11 /* check MSR[GS] without clobbering reg */ bf 3, 1975f - b kvmppc_handler_BOOKE_INTERRUPT_\intno\()_SPRN_SRR1 + b kvmppc_handler_\intno\()_\srr1 1975: mr r12, r13 lwz r13, THREAD_NORMSAVE(2)(r10) @@ -145,9 +145,9 @@ ALT_FTR_SECTION_END_IFSET(CPU_FTR_EMB_HV) tophys(r11,r11) addi r11,r11,global_dbcr0@l #ifdef CONFIG_SMP - lwz r9,TASK_CPU(r2) - slwi r9,r9,3 - add r11,r11,r9 + lwz r10, TASK_CPU(r2) + slwi r10, r10, 3 + add r11, r11, r10 #endif lwz r12,0(r11) mtspr SPRN_DBCR0,r12 diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S index 0bf4651380f3..adf0505dbe02 100644 --- a/arch/powerpc/kernel/head_fsl_booke.S +++ b/arch/powerpc/kernel/head_fsl_booke.S @@ -409,7 +409,7 @@ interrupt_base: /* System Call Interrupt */ START_EXCEPTION(SystemCall) - SYSCALL_ENTRY 0xc00 SYSCALL + SYSCALL_ENTRY 0xc00 BOOKE_INTERRUPT_SYSCALL SPRN_SRR1 /* Auxiliary Processor Unavailable Interrupt */ EXCEPTION(0x2900, AP_UNAVAIL, AuxillaryProcessorUnavailable, \ diff --git a/arch/powerpc/kernel/io-workarounds.c b/arch/powerpc/kernel/io-workarounds.c index 7e89d02a84e1..fbd2d0007c52 100644 --- a/arch/powerpc/kernel/io-workarounds.c +++ b/arch/powerpc/kernel/io-workarounds.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Support PCI IO workaround * * Copyright (C) 2006 Benjamin Herrenschmidt <benh@kernel.crashing.org> * IBM, Corp. * (C) Copyright 2007-2008 TOSHIBA CORPORATION - * - * 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. */ #undef DEBUG diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c index 63f5a9311a29..c4ed328a7b96 100644 --- a/arch/powerpc/kernel/machine_kexec.c +++ b/arch/powerpc/kernel/machine_kexec.c @@ -1,12 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Code to handle transition of Linux booting another kernel. * * Copyright (C) 2002-2003 Eric Biederman <ebiederm@xmission.com> * GameCube/ppc32 port Copyright (C) 2004 Albert Herranz * Copyright (C) 2005 IBM Corporation. - * - * This source code is licensed under the GNU General Public License, - * Version 2. See the file COPYING for more details. */ #include <linux/kexec.h> diff --git a/arch/powerpc/kernel/machine_kexec_32.c b/arch/powerpc/kernel/machine_kexec_32.c index 2b160d68db49..bf9f1f906d64 100644 --- a/arch/powerpc/kernel/machine_kexec_32.c +++ b/arch/powerpc/kernel/machine_kexec_32.c @@ -1,12 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * PPC32 code to handle Linux booting another kernel. * * Copyright (C) 2002-2003 Eric Biederman <ebiederm@xmission.com> * GameCube/ppc32 port Copyright (C) 2004 Albert Herranz * Copyright (C) 2005 IBM Corporation. - * - * This source code is licensed under the GNU General Public License, - * Version 2. See the file COPYING for more details. */ #include <linux/kexec.h> diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c index 75692c327ba0..18481b0e2788 100644 --- a/arch/powerpc/kernel/machine_kexec_64.c +++ b/arch/powerpc/kernel/machine_kexec_64.c @@ -1,12 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * PPC64 code to handle Linux booting another kernel. * * Copyright (C) 2004-2005, IBM Corp. * * Created by: Milton D Miller II - * - * This source code is licensed under the GNU General Public License, - * Version 2. See the file COPYING for more details. */ diff --git a/arch/powerpc/kernel/pci_of_scan.c b/arch/powerpc/kernel/pci_of_scan.c index 24191ea2d9a7..24522aa37665 100644 --- a/arch/powerpc/kernel/pci_of_scan.c +++ b/arch/powerpc/kernel/pci_of_scan.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Helper routines to scan the device tree for PCI devices and busses * @@ -8,10 +9,6 @@ * Copyright (C) 2003 Anton Blanchard <anton@au.ibm.com>, IBM * Rework, based on alpha PCI code. * Copyright (c) 2009 Secret Lab Technologies Ltd. - * - * 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. */ #include <linux/pci.h> diff --git a/arch/powerpc/kernel/swsusp_64.c b/arch/powerpc/kernel/swsusp_64.c index 51db012808f5..aeea97ad85cf 100644 --- a/arch/powerpc/kernel/swsusp_64.c +++ b/arch/powerpc/kernel/swsusp_64.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * PowerPC 64-bit swsusp implementation * * Copyright 2006 Johannes Berg <johannes@sipsolutions.net> - * - * GPLv2 */ #include <asm/iommu.h> diff --git a/arch/powerpc/kernel/swsusp_asm64.S b/arch/powerpc/kernel/swsusp_asm64.S index 185216becb8b..6d3189830dd3 100644 --- a/arch/powerpc/kernel/swsusp_asm64.S +++ b/arch/powerpc/kernel/swsusp_asm64.S @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * PowerPC 64-bit swsusp implementation * * Copyright 2006 Johannes Berg <johannes@sipsolutions.net> - * - * GPLv2 */ #include <linux/threads.h> diff --git a/arch/powerpc/kernel/trace/trace_clock.c b/arch/powerpc/kernel/trace/trace_clock.c index 49170690946d..b0143a313736 100644 --- a/arch/powerpc/kernel/trace/trace_clock.c +++ b/arch/powerpc/kernel/trace/trace_clock.c @@ -1,7 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* - * 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. * * Copyright (C) 2015 Naveen N. Rao, IBM Corporation */ |