diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/compiler-gcc.h | 2 | ||||
| -rw-r--r-- | include/linux/compiler.h | 2 | ||||
| -rw-r--r-- | include/linux/cpu.h | 2 | ||||
| -rw-r--r-- | include/linux/indirect_call_wrapper.h | 2 | ||||
| -rw-r--r-- | include/linux/module.h | 2 | ||||
| -rw-r--r-- | include/linux/objtool.h | 2 | ||||
| -rw-r--r-- | include/linux/pti.h | 2 | ||||
| -rw-r--r-- | include/linux/tick.h | 3 |
8 files changed, 11 insertions, 6 deletions
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index 75bd1692d2e3..aff92b1d284f 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -35,7 +35,7 @@ (typeof(ptr)) (__ptr + (off)); \ }) -#ifdef CONFIG_RETPOLINE +#ifdef CONFIG_MITIGATION_RETPOLINE #define __noretpoline __attribute__((__indirect_branch__("keep"))) #endif diff --git a/include/linux/compiler.h b/include/linux/compiler.h index bb1339c7057b..cdcdaa48b4d2 100644 --- a/include/linux/compiler.h +++ b/include/linux/compiler.h @@ -209,7 +209,7 @@ void ftrace_likely_update(struct ftrace_likely_data *f, int val, */ #define ___ADDRESSABLE(sym, __attrs) \ static void * __used __attrs \ - __UNIQUE_ID(__PASTE(__addressable_,sym)) = (void *)&sym; + __UNIQUE_ID(__PASTE(__addressable_,sym)) = (void *)(uintptr_t)&sym; #define __ADDRESSABLE(sym) \ ___ADDRESSABLE(sym, __section(".discard.addressable")) diff --git a/include/linux/cpu.h b/include/linux/cpu.h index 61a0ddf2bef6..9f616d1868d9 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -196,6 +196,8 @@ void arch_cpu_idle(void); void arch_cpu_idle_prepare(void); void arch_cpu_idle_enter(void); void arch_cpu_idle_exit(void); +void arch_tick_broadcast_enter(void); +void arch_tick_broadcast_exit(void); void __noreturn arch_cpu_idle_dead(void); #ifdef CONFIG_ARCH_HAS_CPU_FINALIZE_INIT diff --git a/include/linux/indirect_call_wrapper.h b/include/linux/indirect_call_wrapper.h index adb83a42a6b9..35227d47cfc9 100644 --- a/include/linux/indirect_call_wrapper.h +++ b/include/linux/indirect_call_wrapper.h @@ -2,7 +2,7 @@ #ifndef _LINUX_INDIRECT_CALL_WRAPPER_H #define _LINUX_INDIRECT_CALL_WRAPPER_H -#ifdef CONFIG_RETPOLINE +#ifdef CONFIG_MITIGATION_RETPOLINE /* * INDIRECT_CALL_$NR - wrapper for indirect calls with $NR known builtin diff --git a/include/linux/module.h b/include/linux/module.h index 96bc462872c0..1153b0d99a80 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -885,7 +885,7 @@ static inline void module_bug_finalize(const Elf_Ehdr *hdr, static inline void module_bug_cleanup(struct module *mod) {} #endif /* CONFIG_GENERIC_BUG */ -#ifdef CONFIG_RETPOLINE +#ifdef CONFIG_MITIGATION_RETPOLINE extern bool retpoline_module_ok(bool has_retpoline); #else static inline bool retpoline_module_ok(bool has_retpoline) diff --git a/include/linux/objtool.h b/include/linux/objtool.h index 33212e93f4a6..b3b8d3dab52d 100644 --- a/include/linux/objtool.h +++ b/include/linux/objtool.h @@ -131,7 +131,7 @@ */ .macro VALIDATE_UNRET_BEGIN #if defined(CONFIG_NOINSTR_VALIDATION) && \ - (defined(CONFIG_CPU_UNRET_ENTRY) || defined(CONFIG_CPU_SRSO)) + (defined(CONFIG_MITIGATION_UNRET_ENTRY) || defined(CONFIG_MITIGATION_SRSO)) .Lhere_\@: .pushsection .discard.validate_unret .long .Lhere_\@ - . diff --git a/include/linux/pti.h b/include/linux/pti.h index 1a941efcaa62..1fbf9d6c20ef 100644 --- a/include/linux/pti.h +++ b/include/linux/pti.h @@ -2,7 +2,7 @@ #ifndef _INCLUDE_PTI_H #define _INCLUDE_PTI_H -#ifdef CONFIG_PAGE_TABLE_ISOLATION +#ifdef CONFIG_MITIGATION_PAGE_TABLE_ISOLATION #include <asm/pti.h> #else static inline void pti_init(void) { } diff --git a/include/linux/tick.h b/include/linux/tick.h index 70dc884054f6..4924a33700b7 100644 --- a/include/linux/tick.h +++ b/include/linux/tick.h @@ -12,6 +12,7 @@ #include <linux/cpumask.h> #include <linux/sched.h> #include <linux/rcupdate.h> +#include <linux/static_key.h> #ifdef CONFIG_GENERIC_CLOCKEVENTS extern void __init tick_init(void); @@ -69,6 +70,8 @@ enum tick_broadcast_state { TICK_BROADCAST_ENTER, }; +extern struct static_key_false arch_needs_tick_broadcast; + #ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST extern void tick_broadcast_control(enum tick_broadcast_mode mode); #else |