Re: xen-unstable compile error in linux-2.6.18-xen_x86_64 and x86

[Yoshiaki Tamura <tamura.yoshiaki@lab.ntt.co.jp>]

Hi,

I got the same error when I built changeset 152 of linux-2.6.18-xen.hg on debian 
etch i386 machine. This problem occurred after changeset 130 and 131.
The following patch reverts changeset 130 and changeset 131 manually.
I hope this is useful for someone.

Thanks,

Yoshi Tamura

---
diff -r 50477b1b3016 -r 670f8d5305d2 arch/i386/Makefile
--- a/arch/i386/Makefile	Fri Jul 13 13:35:06 2007 +0100
+++ b/arch/i386/Makefile	Thu Jul 12 16:05:09 2007 +0100
@@ -116,6 +116,7 @@ PHONY += zImage bzImage compressed zlilo

  ifdef CONFIG_XEN
  CPPFLAGS := -Iinclude$(if $(KBUILD_SRC),2)/asm/mach-xen $(CPPFLAGS)
+head-y := arch/i386/kernel/head-xen.o arch/i386/kernel/init_task-xen.o
  boot := arch/i386/boot-xen
  .PHONY: vmlinuz
  all: vmlinuz
diff -r 50477b1b3016 -r 670f8d5305d2 arch/i386/kernel/Makefile
--- a/arch/i386/kernel/Makefile	Fri Jul 13 13:35:06 2007 +0100
+++ b/arch/i386/kernel/Makefile	Thu Jul 12 16:05:09 2007 +0100
@@ -43,7 +43,12 @@ EXTRA_AFLAGS   := -traditional
  EXTRA_AFLAGS   := -traditional

  obj-$(CONFIG_SCx200)		+= scx200.o
-obj-$(CONFIG_XEN)		+= fixup.o
+
+ifdef CONFIG_XEN
+vsyscall_note := vsyscall-note-xen.o
+else
+vsyscall_note := vsyscall-note.o
+endif

  # vsyscall.o contains the vsyscall DSO images as __initdata.
  # We must build both images before we can assemble it.
@@ -66,7 +71,7 @@ SYSCFLAGS_vsyscall-int80.so	= $(vsyscall

  $(obj)/vsyscall-int80.so $(obj)/vsyscall-sysenter.so: \
  $(obj)/vsyscall-%.so: $(src)/vsyscall.lds \
-		      $(obj)/vsyscall-%.o $(obj)/vsyscall-note.o FORCE
+		      $(obj)/vsyscall-%.o $(obj)/$(vsyscall_note) FORCE
  	$(call if_changed,syscall)

  # We also create a special relocatable object that should mirror the symbol
@@ -78,11 +83,20 @@ extra-y += vsyscall-syms.o

  SYSCFLAGS_vsyscall-syms.o = -r
  $(obj)/vsyscall-syms.o: $(src)/vsyscall.lds \
-			$(obj)/vsyscall-sysenter.o $(obj)/vsyscall-note.o FORCE
+			$(obj)/vsyscall-sysenter.o $(obj)/$(vsyscall_note) FORCE
  	$(call if_changed,syscall)

-early_printk-y            += ../../x86_64/kernel/early_printk.o
  k8-y                      += ../../x86_64/kernel/k8.o

-disabled-obj-$(CONFIG_XEN) := i8259.o reboot.o smpboot.o trampoline.o
-%/head.o %/head.s: $(if $(CONFIG_XEN),EXTRA_AFLAGS,dummy) :=
+ifdef CONFIG_XEN
+include $(srctree)/scripts/Makefile.xen
+
+obj-y += fixup.o
+microcode-$(subst m,y,$(CONFIG_MICROCODE)) := microcode-xen.o
+n-obj-xen := i8259.o timers/ reboot.o smpboot.o trampoline.o
+
+obj-y := $(call filterxen, $(obj-y), $(n-obj-xen))
+obj-y := $(call cherrypickxen, $(obj-y))
+extra-y := $(call cherrypickxen, $(extra-y))
+%/head-xen.o %/head-xen.s: EXTRA_AFLAGS :=
+endif
diff -r 50477b1b3016 -r 670f8d5305d2 arch/i386/kernel/acpi/Makefile
--- a/arch/i386/kernel/acpi/Makefile	Fri Jul 13 13:35:06 2007 +0100
+++ b/arch/i386/kernel/acpi/Makefile	Thu Jul 12 16:05:09 2007 +0100
@@ -6,3 +6,7 @@ obj-y				+= cstate.o processor.o
  obj-y				+= cstate.o processor.o
  endif

+ifdef CONFIG_XEN
+include $(srctree)/scripts/Makefile.xen
+obj-y := $(call cherrypickxen, $(obj-y), $(src))
+endif
diff -r 50477b1b3016 -r 670f8d5305d2 arch/i386/kernel/cpu/Makefile
--- a/arch/i386/kernel/cpu/Makefile	Fri Jul 13 13:35:06 2007 +0100
+++ b/arch/i386/kernel/cpu/Makefile	Thu Jul 12 16:05:09 2007 +0100
@@ -18,3 +18,7 @@ obj-$(CONFIG_MTRR)	+= 	mtrr/
  obj-$(CONFIG_MTRR)	+= 	mtrr/
  obj-$(CONFIG_CPU_FREQ)	+=	cpufreq/

+ifdef CONFIG_XEN
+include $(srctree)/scripts/Makefile.xen
+obj-y := $(call cherrypickxen, $(obj-y), $(src))
+endif
diff -r 50477b1b3016 -r 670f8d5305d2 arch/i386/kernel/cpu/mtrr/Makefile
--- a/arch/i386/kernel/cpu/mtrr/Makefile	Fri Jul 13 13:35:06 2007 +0100
+++ b/arch/i386/kernel/cpu/mtrr/Makefile	Thu Jul 12 16:05:09 2007 +0100
@@ -3,4 +3,10 @@ obj-y		+= cyrix.o
  obj-y		+= cyrix.o
  obj-y		+= centaur.o

-obj-$(CONFIG_XEN) := main.o if.o
+ifdef CONFIG_XEN
+include $(srctree)/scripts/Makefile.xen
+n-obj-xen := generic.o state.o amd.o cyrix.o centaur.o
+
+obj-y := $(call filterxen, $(obj-y), $(n-obj-xen))
+obj-y := $(call cherrypickxen, $(obj-y))
+endif
diff -r 50477b1b3016 -r 670f8d5305d2 arch/i386/mm/Makefile
--- a/arch/i386/mm/Makefile	Fri Jul 13 13:35:06 2007 +0100
+++ b/arch/i386/mm/Makefile	Thu Jul 12 16:05:09 2007 +0100
@@ -8,4 +8,11 @@ obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpag
  obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
  obj-$(CONFIG_HIGHMEM) += highmem.o
  obj-$(CONFIG_BOOT_IOREMAP) += boot_ioremap.o
-obj-$(CONFIG_XEN) += hypervisor.o
+
+ifdef CONFIG_XEN
+include $(srctree)/scripts/Makefile.xen
+
+obj-y		+= hypervisor.o
+
+obj-y := $(call cherrypickxen, $(obj-y))
+endif
diff -r 50477b1b3016 -r 670f8d5305d2 arch/i386/pci/Makefile
--- a/arch/i386/pci/Makefile	Fri Jul 13 13:35:06 2007 +0100
+++ b/arch/i386/pci/Makefile	Thu Jul 12 16:05:09 2007 +0100
@@ -16,3 +16,8 @@ pci-$(CONFIG_X86_NUMAQ)		:= numa.o irq.o
  pci-$(CONFIG_X86_NUMAQ)		:= numa.o irq.o

  obj-y				+= $(pci-y) common.o
+
+ifdef CONFIG_XEN
+include $(srctree)/scripts/Makefile.xen
+obj-y := $(call cherrypickxen, $(obj-y))
+endif
diff -r 50477b1b3016 -r 670f8d5305d2 arch/x86_64/Makefile
--- a/arch/x86_64/Makefile	Fri Jul 13 13:35:06 2007 +0100
+++ b/arch/x86_64/Makefile	Thu Jul 12 16:05:09 2007 +0100
@@ -80,6 +80,7 @@ PHONY += bzImage bzlilo install archmrpr

  ifdef CONFIG_XEN
  CPPFLAGS := -Iinclude$(if $(KBUILD_SRC),2)/asm/mach-xen $(CPPFLAGS)
+head-y := arch/x86_64/kernel/head-xen.o arch/x86_64/kernel/head64-xen.o 
arch/x86_64/kernel/init_task.o
  LDFLAGS_vmlinux := -e startup_64
  boot := arch/i386/boot-xen
  .PHONY: vmlinuz
diff -r 50477b1b3016 -r 670f8d5305d2 arch/x86_64/ia32/Makefile
--- a/arch/x86_64/ia32/Makefile	Fri Jul 13 13:35:06 2007 +0100
+++ b/arch/x86_64/ia32/Makefile	Thu Jul 12 16:05:09 2007 +0100
@@ -37,8 +37,15 @@ AFLAGS_vsyscall-syscall.o = -m32 -Wa,-32

  ifdef CONFIG_XEN
  AFLAGS_vsyscall-int80.o = -m32 -Wa,-32 -Iarch/i386/kernel
-CFLAGS_syscall32.o += -DUSE_INT80
-AFLAGS_syscall32_syscall.o += -DUSE_INT80
+CFLAGS_syscall32-xen.o += -DUSE_INT80
+AFLAGS_syscall32_syscall-xen.o += -DUSE_INT80

-$(obj)/syscall32_syscall.o: $(obj)/vsyscall-int80.so
+$(obj)/syscall32_syscall-xen.o: \
+	$(foreach F,int80 sysenter syscall,$(obj)/vsyscall-$F.so)
+
+targets := $(foreach F,int80 sysenter syscall,vsyscall-$F.o vsyscall-$F.so)
+
+include $(srctree)/scripts/Makefile.xen
+
+obj-y := $(call cherrypickxen, $(obj-y))
  endif
diff -r 50477b1b3016 -r 670f8d5305d2 arch/x86_64/kernel/Makefile
--- a/arch/x86_64/kernel/Makefile	Fri Jul 13 13:35:06 2007 +0100
+++ b/arch/x86_64/kernel/Makefile	Thu Jul 12 16:05:09 2007 +0100
@@ -57,8 +57,18 @@ msr-$(subst m,y,$(CONFIG_X86_MSR))  += .
  msr-$(subst m,y,$(CONFIG_X86_MSR))  += ../../i386/kernel/msr.o
  alternative-y			+= ../../i386/kernel/alternative.o

-time-$(CONFIG_XEN)		+= ../../i386/kernel/time.o
-pci-dma-$(CONFIG_XEN)		+= ../../i386/kernel/pci-dma.o
+ifdef CONFIG_XEN
+time-y				+= ../../i386/kernel/time-xen.o
+pci-dma-y			+= ../../i386/kernel/pci-dma-xen.o
+microcode-$(subst m,y,$(CONFIG_MICROCODE))  := ../../i386/kernel/microcode-xen.o
+quirks-y			:= ../../i386/kernel/quirks-xen.o

-disabled-obj-$(CONFIG_XEN)	:= i8259.o reboot.o smpboot.o trampoline.o
-%/head.o %/head.s: $(if $(CONFIG_XEN),EXTRA_AFLAGS,dummy) :=
+n-obj-xen := i8259.o reboot.o i8237.o smpboot.o trampoline.o
+
+include $(srctree)/scripts/Makefile.xen
+
+obj-y := $(call filterxen, $(obj-y), $(n-obj-xen))
+obj-y := $(call cherrypickxen, $(obj-y))
+extra-y := $(call cherrypickxen, $(extra-y))
+%/head-xen.o %/head-xen.s: EXTRA_AFLAGS :=
+endif
diff -r 50477b1b3016 -r 670f8d5305d2 arch/x86_64/mm/Makefile
--- a/arch/x86_64/mm/Makefile	Fri Jul 13 13:35:06 2007 +0100
+++ b/arch/x86_64/mm/Makefile	Thu Jul 12 16:05:09 2007 +0100
@@ -7,8 +7,15 @@ obj-$(CONFIG_NUMA) += numa.o
  obj-$(CONFIG_NUMA) += numa.o
  obj-$(CONFIG_K8_NUMA) += k8topology.o
  obj-$(CONFIG_ACPI_NUMA) += srat.o
-obj-$(CONFIG_XEN) += hypervisor.o

  hugetlbpage-y = ../../i386/mm/hugetlbpage.o
-ioremap-$(CONFIG_XEN) := ../../i386/mm/ioremap.o
-hypervisor-y := ../../i386/mm/hypervisor.o
+
+ifdef CONFIG_XEN
+include $(srctree)/scripts/Makefile.xen
+
+ioremap-y	+= ../../i386/mm/ioremap-xen.o
+hypervisor-y	+= ../../i386/mm/hypervisor.o
+obj-y		+= hypervisor.o
+
+obj-y := $(call cherrypickxen, $(obj-y))
+endif
diff -r 50477b1b3016 -r 670f8d5305d2 arch/x86_64/pci/Makefile
--- a/arch/x86_64/pci/Makefile	Fri Jul 13 13:35:06 2007 +0100
+++ b/arch/x86_64/pci/Makefile	Thu Jul 12 16:05:09 2007 +0100
@@ -28,3 +28,10 @@ fixup-y  += ../../i386/pci/fixup.o
  fixup-y  += ../../i386/pci/fixup.o
  i386-y  += ../../i386/pci/i386.o
  init-y += ../../i386/pci/init.o
+
+ifdef CONFIG_XEN
+irq-y		:= ../../i386/pci/irq-xen.o
+include $(srctree)/scripts/Makefile.xen
+
+obj-y := $(call cherrypickxen, $(obj-y))
+endif
diff -r 50477b1b3016 -r 670f8d5305d2 scripts/Makefile.build
--- a/scripts/Makefile.build	Fri Jul 13 13:35:06 2007 +0100
+++ b/scripts/Makefile.build	Thu Jul 12 16:05:09 2007 +0100
@@ -66,18 +66,6 @@ endif

  ifndef obj
  $(warning kbuild: Makefile.build is included improperly)
-endif
-
-ifeq ($(CONFIG_XEN),y)
-$(objtree)/scripts/Makefile.xen: $(srctree)/scripts/Makefile.xen.awk 
$(srctree)/scripts/Makefile.build
-	@echo '  Updating $@'
-	@$(AWK) -f $< $(filter-out $<,$^) >$@
-
-xen-src-single-used-m	:= $(patsubst $(srctree)/%,%,$(wildcard $(addprefix 
$(srctree)/,$(single-used-m:.o=-xen.c))))
-xen-single-used-m	:= $(xen-src-single-used-m:-xen.c=.o)
-single-used-m		:= $(filter-out $(xen-single-used-m),$(single-used-m))
-
--include $(objtree)/scripts/Makefile.xen
  endif

  # ===========================================================================
diff -r 50477b1b3016 -r 670f8d5305d2 scripts/Makefile.lib
--- a/scripts/Makefile.lib	Fri Jul 13 13:35:06 2007 +0100
+++ b/scripts/Makefile.lib	Thu Jul 12 16:05:09 2007 +0100
@@ -12,12 +12,6 @@ obj-m := $(filter-out $(obj-y),$(obj-m))
  # Filter out objects already built-in

  lib-y := $(filter-out $(obj-y), $(sort $(lib-y) $(lib-m)))
-
-# Remove objects forcibly disabled
-
-obj-y := $(filter-out $(disabled-obj-y),$(obj-y))
-obj-m := $(filter-out $(disabled-obj-y),$(obj-m))
-lib-y := $(filter-out $(disabled-obj-y),$(lib-y))


  # Handle objects in subdirs
diff -r 50477b1b3016 -r 670f8d5305d2 scripts/Makefile.xen.awk
--- a/scripts/Makefile.xen.awk	Fri Jul 13 13:35:06 2007 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,34 +0,0 @@
-BEGIN {
-	is_rule = 0
-}
-
-/^[[:space:]]*#/ {
-	next
-}
-
-/^[[:space:]]*$/ {
-	if (is_rule)
-		print("")
-	is_rule = 0
-	next
-}
-
-/:[[:space:]]*%\.[cS][[:space:]]/ {
-	line = gensub(/%.([cS])/, "%-xen.\\1", "g", $0)
-	line = gensub(/(single-used-m)/, "xen-\\1", "g", line)
-	print line
-	is_rule = 1
-	next
-}
-
-/^[^\t]$/ {
-	if (is_rule)
-		print("")
-	is_rule = 0
-	next
-}
-
-is_rule {
-	print $0
-	next
-}


Todd Deshane wrote:
> On 7/29/07, Keir Fraser <Keir.Fraser@cl.cam.ac.uk> wrote:
>>  If you revert changesets 131 and 130 in your linux-2.6.18-xen.hg tree,
>> does the problem go away? Another thing to try is: you'll get more info
>> about exactly what the build system is doing if you set 'V=1' while building
>> Linux.
>>
> 
> 
> I reverted 131 and 130, and recompiled with  KBUILD_VERBOSE=1 make verbose=y
> 
> Still the same error, but the verbose version is below.
> 
> Has there been any changeset that may fix this?
> 
> Is anybody else having any similar problems?
> 
> Maybe it is something with my setup... I am running a relatively vanilla
> version of Ubuntu 7.04, with build-essential installed.
> 
> Any other suggestions?
> 
> Thanks,
> Todd
> 
> if [ -r System.map -a -x /sbin/depmod ]; then /sbin/depmod -ae -F
> System.map-b /home/deshantm/devel/xen-
> unstable.hg/dist/install -r 2.6.18-xen; fi
> make[3]: Leaving directory `/home/deshantm/devel/xen-unstable.hg/build-
> linux-2.6.18-xen_x86_64'
> make -C build-linux-2.6.18-xen_x86_64 ARCH=x86_64
> INSTALL_PATH=/home/deshantm/devel/xen-unstable.hg/dist/install vmlinuz
> make[3]: Entering directory `/home/deshantm/devel/xen-unstable.hg/build-
> linux-2.6.18-xen_x86_64'
> make -C /home/deshantm/devel/linux-2.6.18-xen.hg O=/home/deshantm/devel/xen-
> unstable.hg/build-linux-2.6.18-xen_x86_64 vmlinuz
> make -C /home/deshantm/devel/xen-unstable.hg/build-linux-2.6.18-xen_x86_64 \
>         KBUILD_SRC=/home/deshantm/devel/linux-2.6.18-xen.hg \
>         KBUILD_EXTMOD="" -f /home/deshantm/devel/linux-2.6.18-xen.hg/Makefile
> vmlinuz
> rm -f include/config/kernel.release
> echo 2.6.18-xen > include/config/kernel.release
>   Using /home/deshantm/devel/linux-2.6.18-xen.hg as source for kernel
> if [ -f /home/deshantm/devel/linux-2.6.18-xen.hg/.config -o -d
> /home/deshantm/devel/linux-2.6.18-xen.hg/include/config ]; then \
>                 echo "  /home/deshantm/devel/linux-2.6.18-xen.hg is not
> clean, please run 'make mrproper'";\
>                 echo "  in the '/home/deshantm/devel/linux-2.6.18-xen.hg'
> directory.";\
>                 /bin/false; \
>         fi;
> if [ ! -d include2 ]; then mkdir -p include2; fi;
> ln -fsn /home/deshantm/devel/linux-2.6.18-xen.hg/include/asm-x86_64
> include2/asm
> /bin/bash /home/deshantm/devel/linux-2.6.18-xen.hg/scripts/mkmakefile \
>             /home/deshantm/devel/linux-2.6.18-xen.hg/home/deshantm/devel/xen-
> unstable.hg/build-linux-2.6.18-xen_x86_64 2 6
>   GEN     /home/deshantm/devel/xen-unstable.hg/build-
> linux-2.6.18-xen_x86_64/Makefile
> set -e; echo '  CHK     include/linux/version.h'; mkdir -p
> include/linux/;      (echo \#define LINUX_VERSION_CODE 132626; echo '#define
> KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))';) <
> /home/deshantm/devel/linux-2.6.18-xen.hg/Makefile >
> include/linux/version.h.tmp; if [ -r include/linux/version.h ] && cmp -s
> include/linux/version.h include/linux/version.h.tmp; then rm -f
> include/linux/version.h.tmp; else echo '  UPD     include/linux/version.h';
> mv -f include/linux/version.h.tmp include/linux/version.h; fi
>   CHK     include/linux/version.h
> set -e; echo '  CHK     include/linux/utsrelease.h'; mkdir -p
> include/linux/;   if [ `echo -n "2.6.18-xen" | wc -c ` -gt 64 ]; then echo
> '"2.6.18-xen" exceeds 64 characters' >&2; exit 1; fi; (echo \#define
> UTS_RELEASE \"2.6.18-xen\";) < include/config/kernel.release >
> include/linux/utsrelease.h.tmp; if [ -r include/linux/utsrelease.h ] && cmp
> -s include/linux/utsrelease.h include/linux/utsrelease.h.tmp; then rm -f
> include/linux/utsrelease.h.tmp; else echo '  UPD
> include/linux/utsrelease.h'; mv -f include/linux/utsrelease.h.tmp
> include/linux/utsrelease.h; fi
>   CHK     include/linux/utsrelease.h
> make -f /home/deshantm/devel/linux-2.6.18-xen.hg/scripts/Makefile.build
> obj=scripts/basic
> make -f /home/deshantm/devel/linux-2.6.18-xen.hg/scripts/Makefile.build
> obj=.
> mkdir -p arch/x86_64/kernel/
> make -f /home/deshantm/devel/linux-2.6.18-xen.hg/scripts/Makefile.build
> obj=scripts
> make -f /home/deshantm/devel/linux-2.6.18-xen.hg/scripts/Makefile.build
> obj=scripts/genksyms
> make -f /home/deshantm/devel/linux-2.6.18-xen.hg/scripts/Makefile.build
> obj=scripts/mod
> make -f /home/deshantm/devel/linux-2.6.18-xen.hg/scripts/Makefile.build
> obj=init
>   CHK     include/linux/compile.h
> /bin/bash /home/deshantm/devel/linux-2.6.18-xen.hg/scripts/mkcompile_h
> include/linux/compile.h \
>         "x86_64" "y" "" "gcc -Wall -Wundef -Wstrict-prototypes
> -Wno-trigraphs -fno-strict-aliasing -fno-common -Os  -mtune=generic -m64
> -mno-red-zone -mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare
> -fno-asynchronous-unwind-tables -funit-at-a-time -mno-sse -mno-mmx -mno-sse2
> -mno-3dnow -fomit-frame-pointer  -fno-stack-protector
> -Wdeclaration-after-statement -Wno-pointer-sign"
> make -f /home/deshantm/devel/linux-2.6.18-xen.hg/scripts/Makefile.build
> obj=usr
> /bin/bash /home/deshantm/devel/linux-2.6.18-xen.hg/scripts/gen_initramfs_list.sh
> -l -d > usr/.initramfs_data.cpio.gz.d
> make -f /home/deshantm/devel/linux-2.6.18-xen.hg/scripts/Makefile.build
> obj=arch/x86_64/kernel
>   gcc -Wp,-MD,arch/x86_64/kernel/.process.o.d  -nostdinc -isystem
> /usr/lib/gcc/x86_64-linux-gnu/4.1.2/include -Iinclude2/asm/mach-xen
> -D__KERNEL__ -Iinclude -Iinclude2
> -I/home/deshantm/devel/linux-2.6.18-xen.hg/include
> -include include/linux/autoconf.h -D__XEN_INTERFACE_VERSION__=0x00030205
> -I/home/deshantm/devel/linux-2.6.18-xen.hg/arch/x86_64/kernel
> -Iarch/x86_64/kernel -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs
> -fno-strict-aliasing -fno-common -Os -mtune=generic -m64 -mno-red-zone
> -mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare
> -fno-asynchronous-unwind-tables -funit-at-a-time -mno-sse -mno-mmx -mno-sse2
> -mno-3dnow -fomit-frame-pointer -fno-stack-protector
> -Wdeclaration-after-statement -Wno-pointer-sign   -D"KBUILD_STR(s)=#s"
> -D"KBUILD_BASENAME=KBUILD_STR(process)"
> -D"KBUILD_MODNAME=KBUILD_STR(process)" -c -o
> arch/x86_64/kernel/.tmp_process.o /home/deshantm/devel/linux-2.6.18-xen.hg
> /arch/x86_64/kernel/process.c
> /home/deshantm/devel/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c: In
> function 'exit_thread':
> /home/deshantm/devel/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:349:
> error: 'per_cpu__init_tss' undeclared (first use in this function)
> /home/deshantm/devel/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:349:
> error: (Each undeclared identifier is reported only once
> /home/deshantm/devel/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:349:
> error: for each function it appears in.)
> /home/deshantm/devel/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:349:
> warning: type defaults to 'int' in declaration of 'type name'
> /home/deshantm/devel/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:349:
> error: invalid type argument of 'unary *'
> /home/deshantm/devel/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:356:
> error: dereferencing pointer to incomplete type
> /home/deshantm/devel/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c: In
> function '__switch_to':
> /home/deshantm/devel/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:516:
> error: 'per_cpu__init_tss' undeclared (first use in this function)
> /home/deshantm/devel/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:516:
> warning: type defaults to 'int' in declaration of 'type name'
> /home/deshantm/devel/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:516:
> error: invalid type argument of 'unary *'
> /home/deshantm/devel/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:521:
> error: dereferencing pointer to incomplete type
> /home/deshantm/devel/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:611:
> error: dereferencing pointer to incomplete type
> /home/deshantm/devel/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:611:
> error: dereferencing pointer to incomplete type
> /home/deshantm/devel/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:617:
> error: dereferencing pointer to incomplete type
> make[6]: *** [arch/x86_64/kernel/process.o] Error 1
> make[5]: *** [arch/x86_64/kernel] Error 2
> make[4]: *** [vmlinuz] Error 2
> make[3]: *** [vmlinuz] Error 2
> make[3]: Leaving directory `/home/deshantm/devel/xen-unstable.hg/build-
> linux-2.6.18-xen_x86_64'
> make[2]: *** [build] Error 2
> make[2]: Leaving directory `/home/deshantm/devel/xen-unstable.hg'
> make[1]: *** [linux-2.6-xen-install] Error 2
> make[1]: Leaving directory `/home/deshantm/devel/xen-unstable.hg'
> make: *** [install-kernels] Error 1
> 
> 
> 
>  -- Keir
>> On 28/7/07 21:32, "Todd Deshane" <deshantm@gmail.com> wrote:
>>
>>
>>
>> On 7/28/07, *Keir Fraser* <Keir.Fraser@cl.cam.ac.uk> wrote:
>>
>> You need to do a completely clean build (make mrproper at the root of your
>> Xen repository, thus deleting old Linux build trees). You are not correctly
>> picking up *- xen.c versions of files.
>>
>>
>> I did the make mrproper, but I still get the problem. I pulled them from
>> http://xenbits.xensource.com/ directly, and still after running the make
>> mrproper, I get the same errors.
>>
>> Any other suggestions?
>>
>> Thanks,
>> Todd
>>
>>
>>  -- Keir
>>
>>
>> On 28/7/07 07:03, "Todd Deshane" <deshantm@gmail.com> wrote:
>>
>> Hi All,
>>
>> I just pulled the latest xen-unstable.hg and linux-2.6.18.hg and I am
>> getting the following compile error. Any suggestions on how to get it to
>> compile correctly?
>>
>> I also get the same error compiling under 32bit, so that is not the
>> problem.
>>
>> if [ -r System.map -a -x /sbin/depmod ]; then /sbin/depmod -ae -F
>> System.map -b /var/hg/repos/xen-unstable.hg/dist/install -r 2.6.18-xen ;
>> fi
>> make[3]: Leaving directory `/var/hg/repos/xen-unstable.hg/build-
>> linux-2.6.18-xen_x86_64'
>> make -C build-linux-2.6.18-xen_x86_64 ARCH=x86_64
>> INSTALL_PATH=/var/hg/repos/xen-unstable.hg/dist/install vmlinuz
>> make[3]: Entering directory `/var/hg/repos/xen-unstable.hg/build-
>> linux-2.6.18-xen_x86_64 '
>> make -C /var/hg/repos/linux-2.6.18-xen.hg O=/var/hg/repos/xen-unstable.hg
>> /build-linux-2.6.18-xen_x86_64 vmlinuz
>>   Using /var/hg/repos/linux-2.6.18-xen.hg as source for kernel
>>   GEN     /var/hg/repos/xen-unstable.hg /build-
>> linux-2.6.18-xen_x86_64/Makefile
>>   CHK     include/linux/version.h
>>   CHK     include/linux/utsrelease.h
>>   CHK     include/linux/compile.h
>>   CC      arch/x86_64/kernel/process.o
>> /var/hg/repos/linux-2.6.18-xen.hg /arch/x86_64/kernel/process.c: In
>> function 'exit_thread':
>> /var/hg/repos/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:349: error:
>> 'per_cpu__init_tss' undeclared (first use in this function)
>> /var/hg/repos/linux- 2.6.18-xen.hg /arch/x86_64/kernel/process.c:349:
>> error: (Each undeclared identifier is reported only once
>> /var/hg/repos/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:349: error:
>> for each function it appears in.)
>> /var/hg/repos/linux- 2.6.18-xen.hg/arch/x86_64/kernel/process.c:349:
>> warning: type defaults to 'int' in declaration of 'type name'
>> /var/hg/repos/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:349: error:
>> invalid type argument of 'unary *'
>> /var/hg/repos/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:356: error:
>> dereferencing pointer to incomplete type
>> /var/hg/repos/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c: In
>> function '__switch_to':
>> /var/hg/repos/linux- 2.6.18-xen.hg/arch/x86_64/kernel/process.c:516:
>> error: 'per_cpu__init_tss' undeclared (first use in this function)
>> /var/hg/repos/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:516:
>> warning: type defaults to 'int' in declaration of 'type name'
>> /var/hg/repos/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:516: error:
>> invalid type argument of 'unary *'
>> /var/hg/repos/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:521: error:
>> dereferencing pointer to incomplete type
>> /var/hg/repos/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:611: error:
>> dereferencing pointer to incomplete type
>> /var/hg/repos/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:611: error:
>> dereferencing pointer to incomplete type
>> /var/hg/repos/linux-2.6.18-xen.hg/arch/x86_64/kernel/process.c:617: error:
>> dereferencing pointer to incomplete type
>> make[6]: *** [arch/x86_64/kernel/process.o] Error 1
>> make[5]: *** [arch/x86_64/kernel] Error 2
>> make[4]: *** [vmlinuz] Error 2
>> make[3]: *** [vmlinuz] Error 2
>> make[3]: Leaving directory `/var/hg/repos/xen-unstable.hg/build-
>> linux-2.6.18-xen_x86_64'
>> make[2]: *** [build] Error 2
>> make[2]: Leaving directory `/var/hg/repos/xen- unstable.hg'
>> make[1]: *** [linux-2.6-xen-install] Error 2
>> make[1]: Leaving directory `/var/hg/repos/xen-unstable.hg'
>> make: *** [install-kernels] Error 1
>>
>> Thanks,
>> Todd
>>
>>
>> ------------------------------
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@lists.xensource.com
>> http://lists.xensource.com/xen-devel
>>
>>
>>
>>
>>
>>
> 
> 
> ------------------------------------------------------------------------
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel


-- 
TAMURA, Yoshiaki

NTT Cyber Space Labs
OSS Computing Project
Kernel Group
E-mail: tamura.yoshiaki@lab.ntt.co.jp
TEL: (046)-859-2771
FAX: (046)-855-1152
Address: 1-1 Hikarinooka, Yokosuka
	 Kanagawa 239-0847 JAPAN