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| author | Andrea Parri (Microsoft) <parri.andrea@gmail.com> | 2022-04-28 16:51:06 +0200 |
|---|---|---|
| committer | Wei Liu <wei.liu@kernel.org> | 2022-04-28 15:01:14 +0000 |
| commit | da795eb239d9e9496812e22cb582d38a71e0789a (patch) | |
| tree | 57998099c1dab88b0c4dc3283c58b7240b1a1bd6 /include/linux/hyperv.h | |
| parent | dbde6d0c7a5a462a1767a07c28eadd2c3dd08fb2 (diff) | |
| download | linux-da795eb239d9e9496812e22cb582d38a71e0789a.tar.gz linux-da795eb239d9e9496812e22cb582d38a71e0789a.tar.bz2 linux-da795eb239d9e9496812e22cb582d38a71e0789a.zip | |
Drivers: hv: vmbus: Accept hv_sock offers in isolated guests
So that isolated guests can communicate with the host via hv_sock
channels.
Signed-off-by: Andrea Parri (Microsoft) <parri.andrea@gmail.com>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/20220428145107.7878-5-parri.andrea@gmail.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Diffstat (limited to 'include/linux/hyperv.h')
| -rw-r--r-- | include/linux/hyperv.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index a01c9fd0a334..b028905d8334 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -1064,10 +1064,14 @@ u64 vmbus_request_addr_match(struct vmbus_channel *channel, u64 trans_id, u64 rqst_addr); u64 vmbus_request_addr(struct vmbus_channel *channel, u64 trans_id); +static inline bool is_hvsock_offer(const struct vmbus_channel_offer_channel *o) +{ + return !!(o->offer.chn_flags & VMBUS_CHANNEL_TLNPI_PROVIDER_OFFER); +} + static inline bool is_hvsock_channel(const struct vmbus_channel *c) { - return !!(c->offermsg.offer.chn_flags & - VMBUS_CHANNEL_TLNPI_PROVIDER_OFFER); + return is_hvsock_offer(&c->offermsg); } static inline bool is_sub_channel(const struct vmbus_channel *c) |