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authorLinus Torvalds <torvalds@linux-foundation.org>2019-01-11 20:07:19 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-01-11 20:07:19 +0300
commite8af37f3f488e7adce2b5c6f6dfe8c83c2662e1f (patch)
treed91849ad07efae053ed46efec47f077bdfb655f9 /arch
parent8e1b295b693cbf2d8499c24fbb1f8f50c58771e3 (diff)
parente4f358916d528d479c3c12bd2fd03f2d5a576380 (diff)
downloadlinux-e8af37f3f488e7adce2b5c6f6dfe8c83c2662e1f.tar.xz
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar: "A 32-bit build fix, CONFIG_RETPOLINE fixes and rename CONFIG_RESCTRL to CONFIG_X86_RESCTRL" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, modpost: Replace last remnants of RETPOLINE with CONFIG_RETPOLINE x86/cache: Rename config option to CONFIG_X86_RESCTRL samples/seccomp: Fix 32-bit build
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/Kconfig2
-rw-r--r--arch/x86/include/asm/resctrl_sched.h4
-rw-r--r--arch/x86/kernel/cpu/Makefile2
-rw-r--r--arch/x86/kernel/cpu/bugs.c2
-rw-r--r--arch/x86/kernel/cpu/resctrl/Makefile4
5 files changed, 7 insertions, 7 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 6185d4f33296..15af091611e2 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -446,7 +446,7 @@ config RETPOLINE
branches. Requires a compiler with -mindirect-branch=thunk-extern
support for full protection. The kernel may run slower.
-config RESCTRL
+config X86_RESCTRL
bool "Resource Control support"
depends on X86 && (CPU_SUP_INTEL || CPU_SUP_AMD)
select KERNFS
diff --git a/arch/x86/include/asm/resctrl_sched.h b/arch/x86/include/asm/resctrl_sched.h
index 54990fe2a3ae..40ebddde6ac2 100644
--- a/arch/x86/include/asm/resctrl_sched.h
+++ b/arch/x86/include/asm/resctrl_sched.h
@@ -2,7 +2,7 @@
#ifndef _ASM_X86_RESCTRL_SCHED_H
#define _ASM_X86_RESCTRL_SCHED_H
-#ifdef CONFIG_RESCTRL
+#ifdef CONFIG_X86_RESCTRL
#include <linux/sched.h>
#include <linux/jump_label.h>
@@ -88,6 +88,6 @@ static inline void resctrl_sched_in(void)
static inline void resctrl_sched_in(void) {}
-#endif /* CONFIG_RESCTRL */
+#endif /* CONFIG_X86_RESCTRL */
#endif /* _ASM_X86_RESCTRL_SCHED_H */
diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
index ac78f90aea56..b6fa0869f7aa 100644
--- a/arch/x86/kernel/cpu/Makefile
+++ b/arch/x86/kernel/cpu/Makefile
@@ -39,7 +39,7 @@ obj-$(CONFIG_CPU_SUP_UMC_32) += umc.o
obj-$(CONFIG_X86_MCE) += mce/
obj-$(CONFIG_MTRR) += mtrr/
obj-$(CONFIG_MICROCODE) += microcode/
-obj-$(CONFIG_RESCTRL) += resctrl/
+obj-$(CONFIG_X86_RESCTRL) += resctrl/
obj-$(CONFIG_X86_LOCAL_APIC) += perfctr-watchdog.o
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index 8654b8b0c848..1de0f4170178 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -215,7 +215,7 @@ static enum spectre_v2_mitigation spectre_v2_enabled __ro_after_init =
static enum spectre_v2_user_mitigation spectre_v2_user __ro_after_init =
SPECTRE_V2_USER_NONE;
-#ifdef RETPOLINE
+#ifdef CONFIG_RETPOLINE
static bool spectre_v2_bad_module;
bool retpoline_module_ok(bool has_retpoline)
diff --git a/arch/x86/kernel/cpu/resctrl/Makefile b/arch/x86/kernel/cpu/resctrl/Makefile
index 6895049ceef7..1cabe6fd8e11 100644
--- a/arch/x86/kernel/cpu/resctrl/Makefile
+++ b/arch/x86/kernel/cpu/resctrl/Makefile
@@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-obj-$(CONFIG_RESCTRL) += core.o rdtgroup.o monitor.o
-obj-$(CONFIG_RESCTRL) += ctrlmondata.o pseudo_lock.o
+obj-$(CONFIG_X86_RESCTRL) += core.o rdtgroup.o monitor.o
+obj-$(CONFIG_X86_RESCTRL) += ctrlmondata.o pseudo_lock.o
CFLAGS_pseudo_lock.o = -I$(src)