From: CAI Qian <caiqian@redhat.com>
To: Mihai Caraman <mihai.caraman@freescale.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: stable@vger.kernel.org, "linux-kernel " <linux-kernel@vger.kernel.org>
Subject: kernel compilation failure on power7 system
Date: Sun, 30 Dec 2012 22:33:19 -0500 (EST) [thread overview]
Message-ID: <1155846710.6748036.1356924799341.JavaMail.root@redhat.com> (raw)
In-Reply-To: <1513332310.6747864.1356924236940.JavaMail.root@redhat.com>
Stable kernel 3.7.1 failure to compile on power7 system here,
arch/powerpc/kvm/built-in.o: In function `hdec_soon':
/root/linux-stable/arch/powerpc/kvm/book3s_hv_rmhandlers.S:1068:
undefined reference to `PACA_SPRG3'
make: *** [vmlinux] Error 1
reverted this commit fixed the problem,
-----
0127262c01f0beb485f917c720d1d95d165dfdbf
[PATCH] powerpc: Restore VDSO information on critical exception om
BookE
Critical exception on 64-bit booke uses user-visible SPRG3 as scratch.
Restore VDSO information in SPRG3 on exception prolog.
Use a common sprg3 field in PACA for all powerpc64 architectures.
-----
Used this config - http://people.redhat.com/qcai/stable/config-ppc
system information here,
# cat /proc/device-tree/model
IBM,8231-E2B
CAI Qian
next parent reply other threads:[~2012-12-31 3:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1513332310.6747864.1356924236940.JavaMail.root@redhat.com>
2012-12-31 3:33 ` CAI Qian [this message]
2012-12-31 6:55 ` kernel compilation failure on power7 system CAI Qian
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