Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b0b1ff653a0ce88dc9d5cec4e67c9c2be0ba03ef
Commit: b0b1ff653a0ce88dc9d5cec4e67c9c2be0ba03ef
Parent: 973efae21beb2feda138f152ed06d4204774d93c
Author: Lasse Collin <[EMAIL PROTECTED]>
AuthorDate: Wed May 2 19:27:06 2007 +0200
Committer: Andi Kleen <[EMAIL PROTECTED]>
CommitDate: Wed May 2 19:27:06 2007 +0200
[PATCH] i386: Fix usage of -mtune when X86_GENERIC=y or CONFIG_MCORE2=y
Hi!
I sent this simple patch to lkml about two weeks ago and also cc'ed
to Linus, but seems that the patch got ignored. I decided to write to
you, because you have modified the relevant file most recently.
Below is a copy of the mail that is also available at
<http://lkml.org/lkml/2007/2/28/230>.
Signed-off-by: Andi Kleen <[EMAIL PROTECTED]>
---
arch/i386/Makefile.cpu | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/i386/Makefile.cpu b/arch/i386/Makefile.cpu
index e0ada4e..e372b58 100644
--- a/arch/i386/Makefile.cpu
+++ b/arch/i386/Makefile.cpu
@@ -4,9 +4,9 @@
#-mtune exists since gcc 3.4
HAS_MTUNE := $(call cc-option-yn, -mtune=i386)
ifeq ($(HAS_MTUNE),y)
-tune = $(call cc-option,-mtune=$(1),)
+tune = $(call cc-option,-mtune=$(1),$(2))
else
-tune = $(call cc-option,-mcpu=$(1),)
+tune = $(call cc-option,-mcpu=$(1),$(2))
endif
align := $(cc-option-align)
@@ -33,7 +33,7 @@ cflags-$(CONFIG_MWINCHIP3D) += $(call
cc-option,-march=winchip2,-march=i586)
cflags-$(CONFIG_MCYRIXIII) += $(call cc-option,-march=c3,-march=i486)
$(align)-functions=0 $(align)-jumps=0 $(align)-loops=0
cflags-$(CONFIG_MVIAC3_2) += $(call cc-option,-march=c3-2,-march=i686)
cflags-$(CONFIG_MVIAC7) += -march=i686
-cflags-$(CONFIG_MCORE2) += -march=i686 $(call
cc-option,-mtune=core2,$(call cc-option,-mtune=generic,-mtune=i686))
+cflags-$(CONFIG_MCORE2) += -march=i686 $(call tune,core2)
# AMD Elan support
cflags-$(CONFIG_X86_ELAN) += -march=i486
@@ -43,5 +43,5 @@ cflags-$(CONFIG_MGEODEGX1) += -march=pentium-mmx
# add at the end to overwrite eventual tuning options from earlier
# cpu entries
-cflags-$(CONFIG_X86_GENERIC) += $(call tune,generic)
+cflags-$(CONFIG_X86_GENERIC) += $(call tune,generic,$(call tune,i686))
-
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