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KPTI: Rename to PAGE_TABLE_ISOLATION

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This renames CONFIG_KAISER to CONFIG_PAGE_TABLE_ISOLATION.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Kees Cook
2018-01-03 10:17:35 -08:00
committed by Greg Kroah-Hartman
parent 59094faf3f
commit e71fac0172
16 changed files with 31 additions and 31 deletions
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6
include/linux/kaiser.h
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@@ -1,7 +1,7 @@
#ifndef _LINUX_KAISER_H
#define _LINUX_KAISER_H
#ifdef CONFIG_KAISER
#ifdef CONFIG_PAGE_TABLE_ISOLATION
#include <asm/kaiser.h>
static inline int kaiser_map_thread_stack(void *stack)
@@ -24,7 +24,7 @@ static inline void kaiser_unmap_thread_stack(void *stack)
#else
/*
* These stubs are used whenever CONFIG_KAISER is off, which
* These stubs are used whenever CONFIG_PAGE_TABLE_ISOLATION is off, which
* includes architectures that support KAISER, but have it disabled.
*/
@@ -48,5 +48,5 @@ static inline void kaiser_unmap_thread_stack(void *stack)
{
}
#endif /* !CONFIG_KAISER */
#endif /* !CONFIG_PAGE_TABLE_ISOLATION */
#endif /* _LINUX_KAISER_H */

2
include/linux/percpu-defs.h
View File

@@ -35,7 +35,7 @@
#endif
#ifdef CONFIG_KAISER
#ifdef CONFIG_PAGE_TABLE_ISOLATION
#define USER_MAPPED_SECTION "..user_mapped"
#else
#define USER_MAPPED_SECTION ""