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Re: [Xen-devel] xen-unstable compile error in linux-2.6.18-xen_x86_64 and x86



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@xxxxxxxxxxxx> 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@xxxxxxxxx> wrote:



On 7/28/07, *Keir Fraser* <Keir.Fraser@xxxxxxxxxxxx> 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@xxxxxxxxx> 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


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--
TAMURA, Yoshiaki

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

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