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| author | Lin Ming <mlin@ss.pku.edu.cn> | 2012-04-30 18:16:27 +0200 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-05-01 20:52:12 +0200 |
| commit | ab6ec39a191243b9968bb9ac7f26cc7ec30c618b (patch) | |
| tree | 00f009dd98820504f014867299338af7b360a1c9 /ipc/compat.c | |
| parent | Revert "xen/x86: Workaround 'x86/ioapic: Add register level checks to detect ... (diff) | |
| download | linux-ab6ec39a191243b9968bb9ac7f26cc7ec30c618b.tar.xz linux-ab6ec39a191243b9968bb9ac7f26cc7ec30c618b.zip | |
xen/apic: implement io apic read with hypercall
Implements xen_io_apic_read with hypercall, so it returns proper
IO-APIC information instead of fabricated one.
Fallback to return an emulated IO_APIC values if hypercall fails.
[v2: fallback to return an emulated IO_APIC values if hypercall fails]
Signed-off-by: Lin Ming <mlin@ss.pku.edu.cn>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'ipc/compat.c')
0 files changed, 0 insertions, 0 deletions