From 72adf47764a0be66ea0c712c7d5a6b8a81e28449 Mon Sep 17 00:00:00 2001 From: Zhimin Gu Date: Fri, 21 Sep 2018 14:27:40 +0800 Subject: [PATCH] x86, hibernate: Rename temp_level4_pgt to temp_pgt As 32bit system is not using 4-level page, rename it to temp_pgt so that it can be reused for both 32bit and 64bit hibernation. No functional change. Signed-off-by: Zhimin Gu Acked-by: Pavel Machek Signed-off-by: Chen Yu Acked-by: Thomas Gleixner Signed-off-by: Rafael J. Wysocki --- arch/x86/include/asm/suspend.h | 2 +- arch/x86/power/hibernate.c | 2 +- arch/x86/power/hibernate_64.c | 2 +- arch/x86/power/hibernate_asm_64.S | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/x86/include/asm/suspend.h b/arch/x86/include/asm/suspend.h index 40b02558749f..a892494ca5e4 100644 --- a/arch/x86/include/asm/suspend.h +++ b/arch/x86/include/asm/suspend.h @@ -7,7 +7,7 @@ extern unsigned long restore_jump_address __visible; extern unsigned long jump_address_phys; extern unsigned long restore_cr3 __visible; -extern unsigned long temp_level4_pgt __visible; +extern unsigned long temp_pgt __visible; extern unsigned long relocated_restore_code __visible; extern int relocate_restore_code(void); /* Defined in hibernate_asm_32/64.S */ diff --git a/arch/x86/power/hibernate.c b/arch/x86/power/hibernate.c index a04ca13bf592..e3409e4a9b6a 100644 --- a/arch/x86/power/hibernate.c +++ b/arch/x86/power/hibernate.c @@ -36,7 +36,7 @@ unsigned long jump_address_phys; * in the image header). */ unsigned long restore_cr3 __visible; -unsigned long temp_level4_pgt __visible; +unsigned long temp_pgt __visible; unsigned long relocated_restore_code __visible; /** diff --git a/arch/x86/power/hibernate_64.c b/arch/x86/power/hibernate_64.c index 8bc2eb0dc464..239f424ccb29 100644 --- a/arch/x86/power/hibernate_64.c +++ b/arch/x86/power/hibernate_64.c @@ -121,7 +121,7 @@ static int set_up_temporary_mappings(void) return result; } - temp_level4_pgt = __pa(pgd); + temp_pgt = __pa(pgd); return 0; } diff --git a/arch/x86/power/hibernate_asm_64.S b/arch/x86/power/hibernate_asm_64.S index fd369a6e9ff8..3008baa2fa95 100644 --- a/arch/x86/power/hibernate_asm_64.S +++ b/arch/x86/power/hibernate_asm_64.S @@ -59,7 +59,7 @@ ENTRY(restore_image) movq restore_cr3(%rip), %r9 /* prepare to switch to temporary page tables */ - movq temp_level4_pgt(%rip), %rax + movq temp_pgt(%rip), %rax movq mmu_cr4_features(%rip), %rbx /* prepare to copy image data to their original locations */