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x86: avoid warning if memory is attached twice

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Issue #1848
This commit is contained in:
Alexander Boettcher 2016-01-11 09:02:38 +01:00 committed by Christian Helmuth
parent cec3ca6a70
commit c0a2388978
1 changed files with 3 additions and 0 deletions
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3
repos/os/src/drivers/platform/spec/x86/device_pd/main.cc
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@ -105,6 +105,9 @@ void Platform::Device_pd_component::attach_dma_mem(Genode::Dataspace_capability
page = rm_session()->attach_at(ds_cap, phys);
} catch (Rm_session::Out_of_metadata) {
throw;
} catch (Rm_session::Region_conflict) {
/* memory already attached before - done */
return;
} catch (...) { }
/* sanity check */