Commit-ID: 6c36dfe949187dc2729abfad4b083758ac5c2e0e Gitweb: http://git.kernel.org/tip/6c36dfe949187dc2729abfad4b083758ac5c2e0e Author: Borislav Petkov <b...@suse.de> AuthorDate: Wed, 12 Aug 2015 18:29:45 +0200 Committer: Ingo Molnar <mi...@kernel.org> CommitDate: Thu, 13 Aug 2015 10:12:54 +0200
x86/ras: Move AMD MCE injector to arch/x86/ras/ This is an x86-specific module and would benefit from being closer to the arch code. Move it there. Update copyright while at it. Signed-off-by: Borislav Petkov <b...@suse.de> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: Tony Luck <tony.l...@intel.com> Link: http://lkml.kernel.org/r/1439396985-12812-14-git-send-email...@alien8.de Signed-off-by: Ingo Molnar <mi...@kernel.org> --- arch/x86/Makefile | 2 ++ arch/x86/ras/Kconfig | 11 +++++++++++ arch/x86/ras/Makefile | 2 ++ {drivers/edac => arch/x86/ras}/mce_amd_inj.c | 6 +++--- drivers/edac/Kconfig | 10 ---------- drivers/edac/Makefile | 1 - drivers/ras/Kconfig | 3 +++ 7 files changed, 21 insertions(+), 14 deletions(-) diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 118e6de..0f38418 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -212,6 +212,8 @@ drivers-$(CONFIG_PM) += arch/x86/power/ drivers-$(CONFIG_FB) += arch/x86/video/ +drivers-$(CONFIG_RAS) += arch/x86/ras/ + #### # boot loader support. Several targets are kept for legacy purposes diff --git a/arch/x86/ras/Kconfig b/arch/x86/ras/Kconfig new file mode 100644 index 0000000..10fea5f --- /dev/null +++ b/arch/x86/ras/Kconfig @@ -0,0 +1,11 @@ +config AMD_MCE_INJ + tristate "Simple MCE injection interface for AMD processors" + depends on RAS && EDAC_DECODE_MCE && DEBUG_FS + default n + help + This is a simple debugfs interface to inject MCEs and test different + aspects of the MCE handling code. + + WARNING: Do not even assume this interface is staying stable! + + diff --git a/arch/x86/ras/Makefile b/arch/x86/ras/Makefile new file mode 100644 index 0000000..dd2c98b --- /dev/null +++ b/arch/x86/ras/Makefile @@ -0,0 +1,2 @@ +obj-$(CONFIG_AMD_MCE_INJ) += mce_amd_inj.o + diff --git a/drivers/edac/mce_amd_inj.c b/arch/x86/ras/mce_amd_inj.c similarity index 98% rename from drivers/edac/mce_amd_inj.c rename to arch/x86/ras/mce_amd_inj.c index 4c73e4d0..17e35b5 100644 --- a/drivers/edac/mce_amd_inj.c +++ b/arch/x86/ras/mce_amd_inj.c @@ -6,7 +6,7 @@ * This file may be distributed under the terms of the GNU General Public * License version 2. * - * Copyright (c) 2010-14: Borislav Petkov <b...@alien8.de> + * Copyright (c) 2010-15: Borislav Petkov <b...@alien8.de> * Advanced Micro Devices Inc. */ @@ -19,7 +19,7 @@ #include <linux/uaccess.h> #include <asm/mce.h> -#include "mce_amd.h" +#include "../kernel/cpu/mcheck/mce-internal.h" /* * Collect all the MCi_XXX settings @@ -195,7 +195,7 @@ static void do_inject(void) i_mce.status |= MCI_STATUS_MISCV; if (inj_type == SW_INJ) { - amd_decode_mce(NULL, 0, &i_mce); + mce_inject_log(&i_mce); return; } diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig index 8677ead..ef25000 100644 --- a/drivers/edac/Kconfig +++ b/drivers/edac/Kconfig @@ -61,16 +61,6 @@ config EDAC_DECODE_MCE which occur really early upon boot, before the module infrastructure has been initialized. -config EDAC_MCE_INJ - tristate "Simple MCE injection interface" - depends on EDAC_DECODE_MCE && DEBUG_FS - default n - help - This is a simple debugfs interface to inject MCEs and test different - aspects of the MCE handling code. - - WARNING: Do not even assume this interface is staying stable! - config EDAC_MM_EDAC tristate "Main Memory EDAC (Error Detection And Correction) reporting" select RAS diff --git a/drivers/edac/Makefile b/drivers/edac/Makefile index 28ef2a5..ae3c5f3 100644 --- a/drivers/edac/Makefile +++ b/drivers/edac/Makefile @@ -17,7 +17,6 @@ edac_core-y += edac_pci.o edac_pci_sysfs.o endif obj-$(CONFIG_EDAC_GHES) += ghes_edac.o -obj-$(CONFIG_EDAC_MCE_INJ) += mce_amd_inj.o edac_mce_amd-y := mce_amd.o obj-$(CONFIG_EDAC_DECODE_MCE) += edac_mce_amd.o diff --git a/drivers/ras/Kconfig b/drivers/ras/Kconfig index e5f0a43..4c3c67d 100644 --- a/drivers/ras/Kconfig +++ b/drivers/ras/Kconfig @@ -29,4 +29,7 @@ menuconfig RAS data corruption. if RAS + +source arch/x86/ras/Kconfig + endif -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
