linux-kernel - [PATCH] x86: fix kernel rebuild due to vsyscall fallout

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Date:	Wed, 17 Oct 2007 21:16:33 +0200
From:	Sam Ravnborg <sam@...nborg.org>
To:	Boaz Harrosh <bharrosh@...asas.com>,
	Thomas Gleixner <tglx@...utronix.de>
Cc:	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: [PATCH] x86: fix kernel rebuild due to vsyscall fallout

Fix rebuild of kernel when there is no changes.
This happened for i386.
Using make V=2 hinted that the output files were
not assigned to targets - fixed by this patch.

Reported by: Boaz Harrosh <bharrosh@...asas.com>

Signed-off-by: Sam Ravnborg <sam@...nborg.org>
---
diff --git a/arch/x86/kernel/Makefile_32 b/arch/x86/kernel/Makefile_32
index 7ff0206..a3fa11f 100644
--- a/arch/x86/kernel/Makefile_32
+++ b/arch/x86/kernel/Makefile_32
@@ -51,7 +51,7 @@ obj-$(CONFIG_SCx200)		+= scx200_32.o
 # We must build both images before we can assemble it.
 # Note: kbuild does not track this dependency due to usage of .incbin
 $(obj)/vsyscall_32.o: $(obj)/vsyscall-int80_32.so $(obj)/vsyscall-sysenter_32.so
-targets += $(foreach F,int80 sysenter,vsyscall-$F.o vsyscall-$F.so)
+targets += $(foreach F,int80 sysenter,vsyscall-$F_32.o vsyscall-$F_32.so)
 targets += vsyscall-note_32.o vsyscall_32.lds

 # The DSO images are built using a special linker script.
-
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