[PATCH] x86: Fix PTI comment in entry_SYSCALL_64

2018-02-09 Thread Nadav Amit
The comment is confusing since the path is taken when
PAGE_TABLE_ISOLATION is disabled (while the comment says it is not
taken).

Signed-off-by: Nadav Amit 
---
 arch/x86/entry/entry_64.S | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S
index 4a9bef6aca34..f4d4107a93b3 100644
--- a/arch/x86/entry/entry_64.S
+++ b/arch/x86/entry/entry_64.S
@@ -213,7 +213,7 @@ ENTRY(entry_SYSCALL_64)
 
swapgs
/*
-* This path is not taken when PAGE_TABLE_ISOLATION is disabled so it
+* This path is only taken when PAGE_TABLE_ISOLATION is disabled so it
 * is not required to switch CR3.
 */
movq%rsp, PER_CPU_VAR(rsp_scratch)
-- 
2.14.1



[PATCH] x86: Fix PTI comment in entry_SYSCALL_64

2018-02-09 Thread Nadav Amit
The comment is confusing since the path is taken when
PAGE_TABLE_ISOLATION is disabled (while the comment says it is not
taken).

Signed-off-by: Nadav Amit 
---
 arch/x86/entry/entry_64.S | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S
index 4a9bef6aca34..f4d4107a93b3 100644
--- a/arch/x86/entry/entry_64.S
+++ b/arch/x86/entry/entry_64.S
@@ -213,7 +213,7 @@ ENTRY(entry_SYSCALL_64)
 
swapgs
/*
-* This path is not taken when PAGE_TABLE_ISOLATION is disabled so it
+* This path is only taken when PAGE_TABLE_ISOLATION is disabled so it
 * is not required to switch CR3.
 */
movq%rsp, PER_CPU_VAR(rsp_scratch)
-- 
2.14.1