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author | David S. Miller <davem@davemloft.net> | 2020-05-15 13:48:59 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2020-05-15 13:48:59 -0700 |
commit | da07f52d3caf6c24c6dbffb5500f379d819e04bd (patch) | |
tree | 836e51994554f1aeddeebb6cb6ee568944a467e7 /virt/kvm/arm/vgic/vgic-its.c | |
parent | Merge branch 'mptcp-fix-MP_JOIN-failure-handling' (diff) | |
parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (diff) | |
download | wireguard-linux-da07f52d3caf6c24c6dbffb5500f379d819e04bd.tar.xz wireguard-linux-da07f52d3caf6c24c6dbffb5500f379d819e04bd.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Move the bpf verifier trace check into the new switch statement in
HEAD.
Resolve the overlapping changes in hinic, where bug fixes overlap
the addition of VF support.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'virt/kvm/arm/vgic/vgic-its.c')
-rw-r--r-- | virt/kvm/arm/vgic/vgic-its.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/virt/kvm/arm/vgic/vgic-its.c b/virt/kvm/arm/vgic/vgic-its.c index d53d34a33e35..c012a52b19f5 100644 --- a/virt/kvm/arm/vgic/vgic-its.c +++ b/virt/kvm/arm/vgic/vgic-its.c @@ -96,14 +96,21 @@ out_unlock: * We "cache" the configuration table entries in our struct vgic_irq's. * However we only have those structs for mapped IRQs, so we read in * the respective config data from memory here upon mapping the LPI. + * + * Should any of these fail, behave as if we couldn't create the LPI + * by dropping the refcount and returning the error. */ ret = update_lpi_config(kvm, irq, NULL, false); - if (ret) + if (ret) { + vgic_put_irq(kvm, irq); return ERR_PTR(ret); + } ret = vgic_v3_lpi_sync_pending_status(kvm, irq); - if (ret) + if (ret) { + vgic_put_irq(kvm, irq); return ERR_PTR(ret); + } return irq; } |