linux-kernel - [tip:x86/trampoline] x86, realmode: Move trampoline

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Message-ID: <tip-be60828920d23758da8124bed771404a0438f369@git.kernel.org>
Date:	Tue, 8 May 2012 15:25:48 -0700
From:	"tip-bot for H. Peter Anvin" <hpa@...ux.intel.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org,
	tglx@...utronix.de, hpa@...ux.intel.com
Subject: [tip:x86/trampoline] x86, realmode: Move trampoline_*.
 S early in the link order

Commit-ID:  be60828920d23758da8124bed771404a0438f369
Gitweb:     http://git.kernel.org/tip/be60828920d23758da8124bed771404a0438f369
Author:     H. Peter Anvin <hpa@...ux.intel.com>
AuthorDate: Tue, 8 May 2012 21:22:38 +0300
Committer:  H. Peter Anvin <hpa@...ux.intel.com>
CommitDate: Tue, 8 May 2012 11:48:03 -0700

x86, realmode: Move trampoline_*.S early in the link order

Move trampoline_*.S earlier in the link order so it ends up being
first in the text segment; since the SIPI vector requires 4K alignment
it otherwise ends up padding the .text segment with that much
completely unnecessarily.

Signed-off-by: H. Peter Anvin <hpa@...ux.intel.com>
Link: http://lkml.kernel.org/r/1336501366-28617-16-git-send-email-jarkko.sakkinen@intel.com
---
 arch/x86/realmode/rm/Makefile |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
index 2432acb..2423142 100644
--- a/arch/x86/realmode/rm/Makefile
+++ b/arch/x86/realmode/rm/Makefile
@@ -12,8 +12,8 @@ subdir- := wakeup
 always := realmode.bin
 
 realmode-y			+= header.o
-realmode-$(CONFIG_X86_32)	+= reboot_32.o
 realmode-y			+= trampoline_$(BITS).o
+realmode-$(CONFIG_X86_32)	+= reboot_32.o
 realmode-$(CONFIG_ACPI_SLEEP)	+= wakeup/wakeup.o
 
 targets	+= $(realmode-y)
--
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