diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2018-01-04 15:01:40 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-01-05 01:04:57 +0300 |
| commit | f2078904810373211fb15f91888fba14c01a4acc (patch) | |
| tree | 3e0cb3a579766be68d3ea9d8309b5b36a1f2c9d8 /arch/x86/mm/dump_pagetables.c | |
| parent | f5a40711fa58f1c109165a4fec6078bf2dfd2bdc (diff) | |
| download | linux-f2078904810373211fb15f91888fba14c01a4acc.tar.xz | |
x86/mm: Map cpu_entry_area at the same place on 4/5 level
There is no reason for 4 and 5 level pagetables to have a different
layout. It just makes determining vaddr_end for KASLR harder than
necessary.
Fixes: 92a0f81d8957 ("x86/cpu_entry_area: Move it out of the fixmap")
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Benjamin Gilbert <benjamin.gilbert@coreos.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: stable <stable@vger.kernel.org>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Garnier <thgarnie@google.com>,
Cc: Alexander Kuleshov <kuleshovmail@gmail.com>
Link: https://lkml.kernel.org/r/alpine.DEB.2.20.1801041320360.1771@nanos
Diffstat (limited to 'arch/x86/mm/dump_pagetables.c')
| -rw-r--r-- | arch/x86/mm/dump_pagetables.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/mm/dump_pagetables.c b/arch/x86/mm/dump_pagetables.c index f56902c1f04b..2a4849e92831 100644 --- a/arch/x86/mm/dump_pagetables.c +++ b/arch/x86/mm/dump_pagetables.c @@ -61,10 +61,10 @@ enum address_markers_idx { KASAN_SHADOW_START_NR, KASAN_SHADOW_END_NR, #endif + CPU_ENTRY_AREA_NR, #if defined(CONFIG_MODIFY_LDT_SYSCALL) && !defined(CONFIG_X86_5LEVEL) LDT_NR, #endif - CPU_ENTRY_AREA_NR, #ifdef CONFIG_X86_ESPFIX64 ESPFIX_START_NR, #endif |