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* Building from git sources... Strange errors.
@ 2007-06-26  4:01 Russell Harmon
       [not found] ` <9c4865a10706252101g700e7a39vd235c42ef4d3d803-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
  0 siblings, 1 reply; 7+ messages in thread
From: Russell Harmon @ 2007-06-26  4:01 UTC (permalink / raw)
  To: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f

I'm trying to build the external module and userspace utils from git
sources, but i'm getting the following errors:

russ@kiki ~/src/kvm/git $ sudo ./makekvm --prefix=/usr/local/kvm
Password:
Already up-to-date.
Already up-to-date.
Install prefix    /usr/local/kvm
BIOS directory    /usr/local/kvm/share/qemu
binary directory  /usr/local/kvm/bin
Manual directory  /usr/local/kvm/share/man
ELF interp prefix /usr/gnemul/qemu-%M
Source path       /home/russ/src/kvm/git/kvm-userspace/qemu
C compiler        /usr/bin/gcc-3.4.6
Host C compiler   gcc
make              make
install           install
host CPU          i386
host big endian   no
target list       x86_64-softmmu
gprof enabled     no
profiler          no
static build      no
SDL support       yes
SDL static link   yes
mingw32 support   no
Adlib support     no
CoreAudio support no
ALSA support      yes
DSound support    no
FMOD support      no
kqemu support     no
kvm support       yes
Documentation     yes
rsync --exclude='*.mod.c'
"/home/russ/src/kvm/git/kvm-userspace/kernel/../../kvm"/drivers/kvm/*.[ch]
.
rsync "/home/russ/src/kvm/git/kvm-userspace/kernel/../../kvm"/include/linux/kvm.h
\
               "/home/russ/src/kvm/git/kvm-userspace/kernel/../../kvm"/include/linux/kvm_para.h
\
                        include/linux
sed -i 's/f_path\./f_/' kvm_main.c
sed -i 's/f_mnt/f_vfsmnt/' kvm_main.c
mv kvm_main.c kvm_main.c.orig
awk '/^static int kvmfs_get_sb/ \
                 { print "#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17)\n"; \
                   hacking_get_sb = 1 \
                 } \
             { print } \
             /\}/ && hacking_get_sb { print "\n#endif"; hacking_get_sb = 0 } \
             ' kvm_main.c.orig > kvm_main.c
rm kvm_main.c.orig
make -C kernel
make[1]: Entering directory `/home/russ/src/kvm/git/kvm-userspace/kernel'
make -C /lib/modules/2.6.21-kamikaze6/build M=`pwd` "$@"
make[2]: Entering directory `/usr/src/linux-2.6.21-kamikaze6'
  LD      /home/russ/src/kvm/git/kvm-userspace/kernel/built-in.o
  CC [M]  /home/russ/src/kvm/git/kvm-userspace/kernel/svm.o
/home/russ/src/kvm/git/kvm-userspace/kernel/svm.c: In function 'is_disabled':
/home/russ/src/kvm/git/kvm-userspace/kernel/svm.c:1740: error:
impossible register constraint in 'asm'
/home/russ/src/kvm/git/kvm-userspace/kernel/svm.c:1740: error:
impossible register constraint in 'asm'
/home/russ/src/kvm/git/kvm-userspace/kernel/svm.c:1740: error:
impossible register constraint in 'asm'
/home/russ/src/kvm/git/kvm-userspace/kernel/svm.c:1745: error:
unrecognizable insn:
(insn:HI 9 38 37 0 (parallel [
            (set (reg/v:SI 0 ax [orig:59 l__ ] [59])
                (asm_operands/v:SI ("rdmsr") ("=a") 0 [
                        (reg:DI 3 bx)
                    ]
                     [
                        (asm_input:DI ("c"))
                    ]
("/home/russ/src/kvm/git/kvm-userspace/kernel/svm.c") 1740))
            (set (reg:SI 1 dx)
                (asm_operands/v:SI ("rdmsr") ("=d") 1 [
                        (reg:DI 3 bx)
                    ]
                     [
                        (asm_input:DI ("c"))
                    ]
("/home/russ/src/kvm/git/kvm-userspace/kernel/svm.c") 1740))
            (clobber (reg:QI 19 dirflag))
            (clobber (reg:QI 18 fpsr))
            (clobber (reg:QI 17 flags))
        ]) -1 (insn_list:REG_DEP_TRUE 8 (nil))
    (nil))
/home/russ/src/kvm/git/kvm-userspace/kernel/svm.c:1745: confused by
earlier errors, bailing out
make[3]: *** [/home/russ/src/kvm/git/kvm-userspace/kernel/svm.o] Error 1
make[2]: *** [_module_/home/russ/src/kvm/git/kvm-userspace/kernel] Error 2
make[2]: Leaving directory `/usr/src/linux-2.6.21-kamikaze6'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/russ/src/kvm/git/kvm-userspace/kernel'
make: *** [kernel] Error 2

I can already build release 28 w/o issue, so i'm either doing
something wrong, or this is a bug.

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^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2007-06-27  4:52 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-06-26  4:01 Building from git sources... Strange errors Russell Harmon
     [not found] ` <9c4865a10706252101g700e7a39vd235c42ef4d3d803-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2007-06-26  4:46   ` Russell Harmon
     [not found]     ` <9c4865a10706252146x491181c4na982977f5e8ea0c3-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2007-06-26 14:33       ` Avi Kivity
     [not found]         ` <9c4865a10706261052ja9858e8x46600c9ab337a717@mail.gmail.com>
     [not found]           ` <9c4865a10706261052ja9858e8x46600c9ab337a717-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2007-06-26 18:04             ` Fwd: " Russell Harmon
     [not found]           ` <9c4865a10706261102v4ed6fdb2xc7d2d865a7311797@mail.gmail.com>
     [not found]             ` <9c4865a10706261102v4ed6fdb2xc7d2d865a7311797-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2007-06-26 18:04               ` Russell Harmon
     [not found]                 ` <9c4865a10706261104y25d52752m59fbb0b3105b123d-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2007-06-26 18:14                   ` Anthony Liguori
     [not found]                     ` <9c4865a10706262151u2c536399r56cd8de3f4a8aa52@mail.gmail.com>
     [not found]                       ` <9c4865a10706262151u2c536399r56cd8de3f4a8aa52-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2007-06-27  4:52                         ` Fwd: " Russell Harmon

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