diff options
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/cpu/mtrr/cleanup.c | 15 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/mtrr/mtrr.c | 15 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/sgx/encls.h | 6 |
3 files changed, 5 insertions, 31 deletions
diff --git a/arch/x86/kernel/cpu/mtrr/cleanup.c b/arch/x86/kernel/cpu/mtrr/cleanup.c index 18cf79d6e2c5..763534d77f59 100644 --- a/arch/x86/kernel/cpu/mtrr/cleanup.c +++ b/arch/x86/kernel/cpu/mtrr/cleanup.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: LGPL-2.0+ /* * MTRR (Memory Type Range Register) cleanup * * Copyright (C) 2009 Yinghai Lu - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> #include <linux/pci.h> diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.c b/arch/x86/kernel/cpu/mtrr/mtrr.c index ecbda0341a8a..4b3d492afe17 100644 --- a/arch/x86/kernel/cpu/mtrr/mtrr.c +++ b/arch/x86/kernel/cpu/mtrr/mtrr.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: LGPL-2.0+ /* Generic MTRR (Memory Type Range Register) driver. Copyright (C) 1997-2000 Richard Gooch Copyright (c) 2002 Patrick Mochel - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - Richard Gooch may be reached by email at rgooch@atnf.csiro.au The postal address is: Richard Gooch, c/o ATNF, P. O. Box 76, Epping, N.S.W., 2121, Australia. diff --git a/arch/x86/kernel/cpu/sgx/encls.h b/arch/x86/kernel/cpu/sgx/encls.h index 99004b02e2ed..42a088a337c5 100644 --- a/arch/x86/kernel/cpu/sgx/encls.h +++ b/arch/x86/kernel/cpu/sgx/encls.h @@ -68,7 +68,7 @@ static inline bool encls_failed(int ret) ({ \ int ret; \ asm volatile( \ - "1: .byte 0x0f, 0x01, 0xcf;\n\t" \ + "1: encls\n" \ "2:\n" \ _ASM_EXTABLE_TYPE(1b, 2b, EX_TYPE_FAULT_SGX) \ : "=a"(ret) \ @@ -111,8 +111,8 @@ static inline bool encls_failed(int ret) ({ \ int ret; \ asm volatile( \ - "1: .byte 0x0f, 0x01, 0xcf;\n\t" \ - " xor %%eax,%%eax;\n" \ + "1: encls\n\t" \ + "xor %%eax,%%eax\n" \ "2:\n" \ _ASM_EXTABLE_TYPE(1b, 2b, EX_TYPE_FAULT_SGX) \ : "=a"(ret), "=b"(rbx_out) \ |