* [PATCH] x86, espfix: Remove stale ptemask
@ 2014-07-14 17:31 Borislav Petkov
0 siblings, 0 replies; 2+ messages in thread
From: Borislav Petkov @ 2014-07-14 17:31 UTC (permalink / raw)
To: X86 ML; +Cc: LKML
From: Borislav Petkov <bp@suse.de>
Previous versions of the espfix had a single function which did setup
the pagetables. It was later split into BSP and AP version. Drop unused
leftovers after that split.
Signed-off-by: Borislav Petkov <bp@suse.de>
---
arch/x86/kernel/espfix_64.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
index 6afbb16e9b79..7346ef3c3e0c 100644
--- a/arch/x86/kernel/espfix_64.c
+++ b/arch/x86/kernel/espfix_64.c
@@ -122,9 +122,6 @@ static void init_espfix_random(void)
void __init init_espfix_bsp(void)
{
pgd_t *pgd_p;
- pteval_t ptemask;
-
- ptemask = __supported_pte_mask;
/* Install the espfix pud into the kernel page directory */
pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
--
2.0.0
^ permalink raw reply [flat|nested] 2+ messages in thread
* [PATCH] x86, espfix: Remove stale ptemask
@ 2014-07-31 17:14 Borislav Petkov
0 siblings, 0 replies; 2+ messages in thread
From: Borislav Petkov @ 2014-07-31 17:14 UTC (permalink / raw)
To: X86 ML; +Cc: LKML
From: Borislav Petkov <bp@suse.de>
Previous versions of the espfix had a single function which did setup
the pagetables. It was later split into BSP and AP version. Drop unused
leftovers after that split.
Signed-off-by: Borislav Petkov <bp@suse.de>
---
arch/x86/kernel/espfix_64.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
index 94d857fb1033..f5d0730e7b08 100644
--- a/arch/x86/kernel/espfix_64.c
+++ b/arch/x86/kernel/espfix_64.c
@@ -122,9 +122,6 @@ static void init_espfix_random(void)
void __init init_espfix_bsp(void)
{
pgd_t *pgd_p;
- pteval_t ptemask;
-
- ptemask = __supported_pte_mask;
/* Install the espfix pud into the kernel page directory */
pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
--
2.0.0
^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-07-14 17:31 [PATCH] x86, espfix: Remove stale ptemask Borislav Petkov
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