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[Xen-devel] Changeset 8043 breaks x86_64 compile


  • To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Li, Xin B" <xin.b.li@xxxxxxxxx>
  • Date: Sat, 26 Nov 2005 09:19:44 +0800
  • Delivery-date: Sat, 26 Nov 2005 01:19:41 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcXyJ3wMXp/yKWDrSVaarweDMFgPJg==
  • Thread-topic: Changeset 8043 breaks x86_64 compile

I got:

make[2]: Entering directory
`/home/xin/mercurial/xen-unstable.hg/xen/arch/x86'
gcc -Wdeclaration-after-statement -nostdinc -fno-builtin -fno-common
-fno-strict-aliasing -iwithprefix include -Wall -Werror
-Wno-pointer-arith -pipe
-I/home/xin/mercurial/xen-unstable.hg/xen/include
-I/home/xin/mercurial/xen-unstable.hg/xen/include/asm-x86/mach-generic
-I/home/xin/mercurial/xen-unstable.hg/xen/include/asm-x86/mach-default
-O3 -fomit-frame-pointer -msoft-float -m64 -mno-red-zone -fpic
-fno-reorder-blocks -fno-asynchronous-unwind-tables -DNDEBUG -c
x86_64/mm.c -o x86_64/mm.o
x86_64/mm.c: In function `arch_memory_op':
x86_64/mm.c:184: warning: 'i' might be used uninitialized in this
function
make[2]: *** [x86_64/mm.o] Error 1
make[2]: Leaving directory
`/home/xin/mercurial/xen-unstable.hg/xen/arch/x86'
make[1]: *** [/home/xin/mercurial/xen-unstable.hg/xen/xen] Error 2
make[1]: Leaving directory `/home/xin/mercurial/xen-unstable.hg/xen'
make: *** [install-xen] Error 2

Seems the variable i should be v in this function.

-Xin

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