linux-kernel - Re: Current kernel fails to compile with KVM on PowerPC

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Date:	Sun, 11 Dec 2011 16:16:20 +0100
From:	Jörg Sommer <joerg@...a.gnuu.de>
To:	Alexander Graf <agraf@...e.de>
Cc:	Avi Kivity <avi@...hat.com>, Marcelo Tosatti <mtosatti@...hat.com>,
	kvm list <kvm@...r.kernel.org>, kvm-ppc@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: Current kernel fails to compile with KVM on PowerPC

Alexander Graf hat am Tue 22. Nov, 22:29 (+0100) geschrieben:
> On 22.11.2011, at 21:04, Jörg Sommer wrote:
> > Jörg Sommer hat am Mon 07. Nov, 20:48 (+0100) geschrieben:
> >> I'm trying to build the kernel with the git commit-id
> >> 31555213f03bca37d2c02e10946296052f4ecfcd, but it fails
> >> 
> >>  CHK     include/linux/version.h
> >>  HOSTCC  scripts/mod/modpost.o
> >>  CHK     include/generated/utsrelease.h
> >>  UPD     include/generated/utsrelease.h
> >>  HOSTLD  scripts/mod/modpost
> >>  GEN     include/generated/bounds.h
> >>  CC      arch/powerpc/kernel/asm-offsets.s
> >> In file included from arch/powerpc/kernel/asm-offsets.c:59:0:
> >> /home/joerg/git/linux/arch/powerpc/include/asm/kvm_book3s.h: In function ‘compute_tlbie_rb’:
> >> /home/joerg/git/linux/arch/powerpc/include/asm/kvm_book3s.h:393:10: error: ‘HPTE_V_SECONDARY’ undeclared (first use in this function)
> >> /home/joerg/git/linux/arch/powerpc/include/asm/kvm_book3s.h:393:10: note: each undeclared identifier is reported only once for each function it appears in
> >> /home/joerg/git/linux/arch/powerpc/include/asm/kvm_book3s.h:396:12: error: ‘HPTE_V_1TB_SEG’ undeclared (first use in this function)
> >> /home/joerg/git/linux/arch/powerpc/include/asm/kvm_book3s.h:401:10: error: ‘HPTE_V_LARGE’ undeclared (first use in this function)
> >> /home/joerg/git/linux/arch/powerpc/include/asm/kvm_book3s.h:415:2: warning: right shift count >= width of type [enabled by default]
> >> make[3]: *** [arch/powerpc/kernel/asm-offsets.s] Fehler 1
> >> make[2]: *** [prepare0] Fehler 2
> >> make[1]: *** [deb-pkg] Fehler 2
> >> make: *** [deb-pkg] Fehler 2
> > 
> > I'm still having this problem. I can' build
> > 6fe4c6d466e95d31164f14b1ac4aefb51f0f4f82. Are there any patches to
> > make the kernel builds and do not oops [1] on PowerPC?
> 
> The failures above should be fixed by now.

I've pulled git://git.kernel.org/pub/scm/virt/kvm/kvm.git
(a41d08d13f903da5c633fc58ee074156f05ab3ce), but this tree doesn't contain
a suitable commit. Where can I find it?

Bye, Jörg.
-- 
> Ich kenn mich mit OpenBSD kaum aus, was sind denn da so die
> Vorteile gegenueber Linux und iptables?
Der Fuchsschwanzeffekt ist größer. :->
Message-ID: <slrnb11064.54g.hschlen@...bert.ddns.org>

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