From: Anton Blanchard <anton@samba.org>
To: nacc@us.ibm.com
Cc: linuxppc-dev@ozlabs.org
Subject: 2.6.37-git17 virtual IO boot failure
Date: Tue, 18 Jan 2011 12:31:52 +1100 [thread overview]
Message-ID: <20110118123152.50f75a72@kryten> (raw)
Hi,
I was testing 2.6.37-git17 on a POWER7 with virtual IO and hit this:
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 7446k freed
vio 30000000: Warning: IOMMU dma not supported: mask
0xffffffffffffffff, table unavailable
vio 4000: Warning: IOMMU dma not supported: mask 0xffffffffffffffff,
table unavailable
vio 4001: Warning: IOMMU dma not supported: mask 0xffffffffffffffff,
table unavailable
vio 4002: Warning: IOMMU dma not supported: mask 0xffffffffffffffff,
table unavailable
vio 4004: Warning: IOMMU dma not supported: mask 0xffffffffffffffff,
table unavailable
audit: initializing netlink socket (disabled)
Haven't had a chance to look closer yet.
Anton
next reply other threads:[~2011-01-18 1:31 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-18 1:31 Anton Blanchard [this message]
2011-01-18 22:47 ` 2.6.37-git17 virtual IO boot failure Nishanth Aravamudan
2011-01-19 0:48 ` Nishanth Aravamudan
2011-01-19 6:06 ` Benjamin Herrenschmidt
2011-01-19 22:26 ` Nishanth Aravamudan
2011-01-19 4:06 ` Benjamin Herrenschmidt
2011-01-19 4:37 ` Nishanth Aravamudan
2011-01-19 4:54 ` Benjamin Herrenschmidt
2011-01-29 22:22 ` Anton Blanchard
2011-01-29 22:24 ` [PATCH 1/5] powerpc/numa: Only use active VPHN count fields Anton Blanchard
2011-01-29 22:26 ` [PATCH 2/5] powerpc/numa: Check for all VPHN changes Anton Blanchard
2011-01-29 22:28 ` [PATCH 3/5] powerpc/numa: Add length when creating OF properties via VPHN Anton Blanchard
2011-01-29 22:35 ` [PATCH 4/5] powerpc/numa: Disable VPHN on dedicated processor partitions Anton Blanchard
2011-01-29 22:37 ` [PATCH 5/5] powerpc/numa: Fix bug in unmap_cpu_from_node Anton Blanchard
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