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| author | Laurent Dufour <ldufour@linux.vnet.ibm.com> | 2014-02-21 16:31:10 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2014-03-26 13:34:27 +0100 |
| commit | 69e9fbb278af8de3059f1d1017b52a32b5f9f0bd (patch) | |
| tree | 7b96728fb8533860aca4cf607417a5f1ab332ad4 /net/ipv4/ip_gre.c | |
| parent | KVM: PPC: Book3S HV: Fix incorrect userspace exit on ioeventfd write (diff) | |
| download | linux-69e9fbb278af8de3059f1d1017b52a32b5f9f0bd.tar.xz linux-69e9fbb278af8de3059f1d1017b52a32b5f9f0bd.zip | |
KVM: PPC: Book3S: Introduce hypervisor call H_GET_TCE
This introduces the H_GET_TCE hypervisor call, which is basically the
reverse of H_PUT_TCE, as defined in the Power Architecture Platform
Requirements (PAPR).
The hcall H_GET_TCE is required by the kdump kernel, which uses it to
retrieve TCEs set up by the previous (panicked) kernel.
Signed-off-by: Laurent Dufour <ldufour@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'net/ipv4/ip_gre.c')
0 files changed, 0 insertions, 0 deletions