From 5a064d398fbe2901e55be15c108f7ffa98b7eefb Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Wed, 30 Jan 2019 13:46:45 +0100 Subject: [PATCH] x86/asm/suspend: Drop ENTRY from local data ENTRY is intended for functions and shall be paired with ENDPROC. ENTRY also aligns symbols which creates unnecessary holes between data. So drop ENTRY from saved_eip in wakeup_32 and many saved_* in wakeup_64, as these symbols are local only. One could've used SYM_DATA_LOCAL for these symbols, but it was discouraged earlier: https://lkml.kernel.org/r/20170427124310.GC23352@amd Signed-off-by: Jiri Slaby Signed-off-by: Borislav Petkov Acked-by: Rafael J. Wysocki Acked-by: Pavel Machek Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Len Brown Cc: linux-arch@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: Thomas Gleixner Cc: x86-ml Link: https://lkml.kernel.org/r/20190130124711.12463-3-jslaby@suse.cz --- arch/x86/kernel/acpi/wakeup_32.S | 2 +- arch/x86/kernel/acpi/wakeup_64.S | 12 ++++++------ 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S index 0c26b1b44e51..4203d4f0c68d 100644 --- a/arch/x86/kernel/acpi/wakeup_32.S +++ b/arch/x86/kernel/acpi/wakeup_32.S @@ -90,7 +90,7 @@ ret_point: .data ALIGN ENTRY(saved_magic) .long 0 -ENTRY(saved_eip) .long 0 +saved_eip: .long 0 # saved registers saved_idt: .long 0,0 diff --git a/arch/x86/kernel/acpi/wakeup_64.S b/arch/x86/kernel/acpi/wakeup_64.S index 50b8ed0317a3..510fa12aab73 100644 --- a/arch/x86/kernel/acpi/wakeup_64.S +++ b/arch/x86/kernel/acpi/wakeup_64.S @@ -125,12 +125,12 @@ ENTRY(do_suspend_lowlevel) ENDPROC(do_suspend_lowlevel) .data -ENTRY(saved_rbp) .quad 0 -ENTRY(saved_rsi) .quad 0 -ENTRY(saved_rdi) .quad 0 -ENTRY(saved_rbx) .quad 0 +saved_rbp: .quad 0 +saved_rsi: .quad 0 +saved_rdi: .quad 0 +saved_rbx: .quad 0 -ENTRY(saved_rip) .quad 0 -ENTRY(saved_rsp) .quad 0 +saved_rip: .quad 0 +saved_rsp: .quad 0 ENTRY(saved_magic) .quad 0 -- 2.20.1