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platform_pci
2012 Mar 21
2
[PATCH] xen: initialize platform_pci even if xen_emul_unplug=never
When xen_emul_unplug=never is specified on kernel command line
reading files from /sys/hypervisor is broken (returns -EBUSY).
It is caused by xen_bus dependency on platform_pci and
platform_pci isn''t initialized when xen_emul_unplug=never is
specified.
Fix it by allowing platform_pcii to ignore xen_emul_unplug=never,
and do not intialize xen_[blk|net]front instead.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
---
drivers/block/xen-blkfront.c | 3 +++
drivers/net/xen-netfront.c | 4 ++++
drivers/xen/platform-pci.c | 5 -----
3 files changed, 7 insertion...