From: David Marchand <david.marchand@redhat.com>
To: dev@dpdk.org
Cc: maxime.coquelin@redhat.com, stephen@networkplumber.org,
chenbo.xia@intel.com, jiayu.hu@intel.com, yuanx.wang@intel.com,
xuan.ding@intel.com
Subject: [PATCH v4 5/9] vhost: annotate async accesses
Date: Thu, 19 Jan 2023 19:46:16 +0100 [thread overview]
Message-ID: <20230119184620.3195267-6-david.marchand@redhat.com> (raw)
In-Reply-To: <20230119184620.3195267-1-david.marchand@redhat.com>
vq->async is initialised and must be accessed under vq->access_lock.
Signed-off-by: David Marchand <david.marchand@redhat.com>
---
Changes since RFC v3:
- rebased,
- fixed annotations vq->access_lock -> &vq->access_lock,
- reworked free_vq,
---
lib/vhost/vhost.c | 4 ++++
lib/vhost/vhost.h | 2 +-
lib/vhost/vhost_user.c | 10 +++++++---
lib/vhost/virtio_net.c | 35 +++++++++++++++++++++++++++++++++++
4 files changed, 47 insertions(+), 4 deletions(-)
diff --git a/lib/vhost/vhost.c b/lib/vhost/vhost.c
index 8cd727ca2f..8bccdd8584 100644
--- a/lib/vhost/vhost.c
+++ b/lib/vhost/vhost.c
@@ -369,6 +369,7 @@ cleanup_device(struct virtio_net *dev, int destroy)
static void
vhost_free_async_mem(struct vhost_virtqueue *vq)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
if (!vq->async)
return;
@@ -393,7 +394,9 @@ free_vq(struct virtio_net *dev, struct vhost_virtqueue *vq)
else
rte_free(vq->shadow_used_split);
+ rte_spinlock_lock(&vq->access_lock);
vhost_free_async_mem(vq);
+ rte_spinlock_unlock(&vq->access_lock);
rte_free(vq->batch_copy_elems);
vhost_user_iotlb_destroy(vq);
rte_free(vq->log_cache);
@@ -1669,6 +1672,7 @@ rte_vhost_extern_callback_register(int vid,
static __rte_always_inline int
async_channel_register(struct virtio_net *dev, struct vhost_virtqueue *vq)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
struct vhost_async *async;
int node = vq->numa_node;
diff --git a/lib/vhost/vhost.h b/lib/vhost/vhost.h
index f6b2930efd..239ed02bd4 100644
--- a/lib/vhost/vhost.h
+++ b/lib/vhost/vhost.h
@@ -325,7 +325,7 @@ struct vhost_virtqueue {
struct rte_vhost_resubmit_info *resubmit_inflight;
uint64_t global_counter;
- struct vhost_async *async;
+ struct vhost_async *async __rte_guarded_var;
int notif_enable;
#define VIRTIO_UNINITIALIZED_NOTIF (-1)
diff --git a/lib/vhost/vhost_user.c b/lib/vhost/vhost_user.c
index c57f092975..75c7fc851e 100644
--- a/lib/vhost/vhost_user.c
+++ b/lib/vhost/vhost_user.c
@@ -2159,6 +2159,7 @@ vhost_user_set_vring_enable(struct virtio_net **pdev,
int main_fd __rte_unused)
{
struct virtio_net *dev = *pdev;
+ struct vhost_virtqueue *vq;
bool enable = !!ctx->msg.payload.state.num;
int index = (int)ctx->msg.payload.state.index;
@@ -2166,15 +2167,18 @@ vhost_user_set_vring_enable(struct virtio_net **pdev,
"set queue enable: %d to qp idx: %d\n",
enable, index);
- if (enable && dev->virtqueue[index]->async) {
- if (dev->virtqueue[index]->async->pkts_inflight_n) {
+ vq = dev->virtqueue[index];
+ /* vhost_user_lock_all_queue_pairs locked all qps */
+ vq_assert_lock(dev, vq);
+ if (enable && vq->async) {
+ if (vq->async->pkts_inflight_n) {
VHOST_LOG_CONFIG(dev->ifname, ERR,
"failed to enable vring. Inflight packets must be completed first\n");
return RTE_VHOST_MSG_RESULT_ERR;
}
}
- dev->virtqueue[index]->enabled = enable;
+ vq->enabled = enable;
return RTE_VHOST_MSG_RESULT_OK;
}
diff --git a/lib/vhost/virtio_net.c b/lib/vhost/virtio_net.c
index f05e379316..eedaf0fbf3 100644
--- a/lib/vhost/virtio_net.c
+++ b/lib/vhost/virtio_net.c
@@ -102,6 +102,7 @@ static __rte_always_inline int64_t
vhost_async_dma_transfer_one(struct virtio_net *dev, struct vhost_virtqueue *vq,
int16_t dma_id, uint16_t vchan_id, uint16_t flag_idx,
struct vhost_iov_iter *pkt)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
struct async_dma_vchan_info *dma_info = &dma_copy_track[dma_id].vchans[vchan_id];
uint16_t ring_mask = dma_info->ring_mask;
@@ -151,6 +152,7 @@ static __rte_always_inline uint16_t
vhost_async_dma_transfer(struct virtio_net *dev, struct vhost_virtqueue *vq,
int16_t dma_id, uint16_t vchan_id, uint16_t head_idx,
struct vhost_iov_iter *pkts, uint16_t nr_pkts)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
struct async_dma_vchan_info *dma_info = &dma_copy_track[dma_id].vchans[vchan_id];
int64_t ret, nr_copies = 0;
@@ -1063,6 +1065,7 @@ static __rte_always_inline int
async_fill_seg(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct rte_mbuf *m, uint32_t mbuf_offset,
uint64_t buf_iova, uint32_t cpy_len, bool to_desc)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
struct vhost_async *async = vq->async;
uint64_t mapped_len;
@@ -1140,6 +1143,7 @@ static __rte_always_inline int
mbuf_to_desc(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct rte_mbuf *m, struct buf_vector *buf_vec,
uint16_t nr_vec, uint16_t num_buffers, bool is_async)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
uint32_t vec_idx = 0;
uint32_t mbuf_offset, mbuf_avail;
@@ -1268,6 +1272,7 @@ vhost_enqueue_single_packed(struct virtio_net *dev,
struct rte_mbuf *pkt,
struct buf_vector *buf_vec,
uint16_t *nr_descs)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
uint16_t nr_vec = 0;
uint16_t avail_idx = vq->last_avail_idx;
@@ -1328,6 +1333,7 @@ vhost_enqueue_single_packed(struct virtio_net *dev,
static __rte_noinline uint32_t
virtio_dev_rx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct rte_mbuf **pkts, uint32_t count)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
uint32_t pkt_idx = 0;
uint16_t num_buffers;
@@ -1497,6 +1503,7 @@ static __rte_always_inline int16_t
virtio_dev_rx_single_packed(struct virtio_net *dev,
struct vhost_virtqueue *vq,
struct rte_mbuf *pkt)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
struct buf_vector buf_vec[BUF_VECTOR_MAX];
uint16_t nr_descs = 0;
@@ -1521,6 +1528,7 @@ virtio_dev_rx_packed(struct virtio_net *dev,
struct vhost_virtqueue *__rte_restrict vq,
struct rte_mbuf **__rte_restrict pkts,
uint32_t count)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
uint32_t pkt_idx = 0;
@@ -1620,6 +1628,7 @@ rte_vhost_enqueue_burst(int vid, uint16_t queue_id,
static __rte_always_inline uint16_t
async_get_first_inflight_pkt_idx(struct vhost_virtqueue *vq)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
struct vhost_async *async = vq->async;
@@ -1665,6 +1674,7 @@ store_dma_desc_info_packed(struct vring_used_elem_packed *s_ring,
static __rte_noinline uint32_t
virtio_dev_rx_async_submit_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct rte_mbuf **pkts, uint32_t count, int16_t dma_id, uint16_t vchan_id)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
struct buf_vector buf_vec[BUF_VECTOR_MAX];
uint32_t pkt_idx = 0;
@@ -1771,6 +1781,7 @@ vhost_enqueue_async_packed(struct virtio_net *dev,
struct buf_vector *buf_vec,
uint16_t *nr_descs,
uint16_t *nr_buffers)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
uint16_t nr_vec = 0;
uint16_t avail_idx = vq->last_avail_idx;
@@ -1828,6 +1839,7 @@ vhost_enqueue_async_packed(struct virtio_net *dev,
static __rte_always_inline int16_t
virtio_dev_rx_async_packed(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct rte_mbuf *pkt, uint16_t *nr_descs, uint16_t *nr_buffers)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
struct buf_vector buf_vec[BUF_VECTOR_MAX];
@@ -1847,6 +1859,7 @@ virtio_dev_rx_async_packed(struct virtio_net *dev, struct vhost_virtqueue *vq,
static __rte_always_inline void
dma_error_handler_packed(struct vhost_virtqueue *vq, uint16_t slot_idx,
uint32_t nr_err, uint32_t *pkt_idx)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
uint16_t descs_err = 0;
uint16_t buffers_err = 0;
@@ -1873,6 +1886,7 @@ dma_error_handler_packed(struct vhost_virtqueue *vq, uint16_t slot_idx,
static __rte_noinline uint32_t
virtio_dev_rx_async_submit_packed(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct rte_mbuf **pkts, uint32_t count, int16_t dma_id, uint16_t vchan_id)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
uint32_t pkt_idx = 0;
uint16_t n_xfer;
@@ -1942,6 +1956,7 @@ virtio_dev_rx_async_submit_packed(struct virtio_net *dev, struct vhost_virtqueue
static __rte_always_inline void
write_back_completed_descs_split(struct vhost_virtqueue *vq, uint16_t n_descs)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
struct vhost_async *async = vq->async;
uint16_t nr_left = n_descs;
@@ -1974,6 +1989,7 @@ write_back_completed_descs_split(struct vhost_virtqueue *vq, uint16_t n_descs)
static __rte_always_inline void
write_back_completed_descs_packed(struct vhost_virtqueue *vq,
uint16_t n_buffers)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
struct vhost_async *async = vq->async;
uint16_t from = async->last_buffer_idx_packed;
@@ -2038,6 +2054,7 @@ write_back_completed_descs_packed(struct vhost_virtqueue *vq,
static __rte_always_inline uint16_t
vhost_poll_enqueue_completed(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct rte_mbuf **pkts, uint16_t count, int16_t dma_id, uint16_t vchan_id)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
struct vhost_async *async = vq->async;
struct async_inflight_info *pkts_info = async->pkts_info;
@@ -2642,6 +2659,7 @@ desc_to_mbuf(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct buf_vector *buf_vec, uint16_t nr_vec,
struct rte_mbuf *m, struct rte_mempool *mbuf_pool,
bool legacy_ol_flags, uint16_t slot_idx, bool is_async)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
uint32_t buf_avail, buf_offset, buf_len;
uint64_t buf_addr, buf_iova;
@@ -2847,6 +2865,7 @@ static uint16_t
virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct rte_mempool *mbuf_pool, struct rte_mbuf **pkts, uint16_t count,
bool legacy_ol_flags)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
uint16_t i;
uint16_t avail_entries;
@@ -2950,6 +2969,7 @@ static uint16_t
virtio_dev_tx_split_legacy(struct virtio_net *dev,
struct vhost_virtqueue *vq, struct rte_mempool *mbuf_pool,
struct rte_mbuf **pkts, uint16_t count)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
return virtio_dev_tx_split(dev, vq, mbuf_pool, pkts, count, true);
}
@@ -2959,6 +2979,7 @@ static uint16_t
virtio_dev_tx_split_compliant(struct virtio_net *dev,
struct vhost_virtqueue *vq, struct rte_mempool *mbuf_pool,
struct rte_mbuf **pkts, uint16_t count)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
return virtio_dev_tx_split(dev, vq, mbuf_pool, pkts, count, false);
}
@@ -3085,6 +3106,7 @@ vhost_dequeue_single_packed(struct virtio_net *dev,
uint16_t *buf_id,
uint16_t *desc_count,
bool legacy_ol_flags)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
struct buf_vector buf_vec[BUF_VECTOR_MAX];
uint32_t buf_len;
@@ -3133,6 +3155,7 @@ virtio_dev_tx_single_packed(struct virtio_net *dev,
struct rte_mempool *mbuf_pool,
struct rte_mbuf *pkts,
bool legacy_ol_flags)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
uint16_t buf_id, desc_count = 0;
@@ -3163,6 +3186,7 @@ virtio_dev_tx_packed(struct virtio_net *dev,
struct rte_mbuf **__rte_restrict pkts,
uint32_t count,
bool legacy_ol_flags)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
uint32_t pkt_idx = 0;
@@ -3206,6 +3230,7 @@ static uint16_t
virtio_dev_tx_packed_legacy(struct virtio_net *dev,
struct vhost_virtqueue *__rte_restrict vq, struct rte_mempool *mbuf_pool,
struct rte_mbuf **__rte_restrict pkts, uint32_t count)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
return virtio_dev_tx_packed(dev, vq, mbuf_pool, pkts, count, true);
}
@@ -3215,6 +3240,7 @@ static uint16_t
virtio_dev_tx_packed_compliant(struct virtio_net *dev,
struct vhost_virtqueue *__rte_restrict vq, struct rte_mempool *mbuf_pool,
struct rte_mbuf **__rte_restrict pkts, uint32_t count)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
return virtio_dev_tx_packed(dev, vq, mbuf_pool, pkts, count, false);
}
@@ -3332,6 +3358,7 @@ static __rte_always_inline uint16_t
async_poll_dequeue_completed(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct rte_mbuf **pkts, uint16_t count, int16_t dma_id,
uint16_t vchan_id, bool legacy_ol_flags)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
uint16_t start_idx, from, i;
uint16_t nr_cpl_pkts = 0;
@@ -3378,6 +3405,7 @@ static __rte_always_inline uint16_t
virtio_dev_tx_async_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct rte_mempool *mbuf_pool, struct rte_mbuf **pkts, uint16_t count,
int16_t dma_id, uint16_t vchan_id, bool legacy_ol_flags)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
static bool allocerr_warned;
bool dropped = false;
@@ -3524,6 +3552,7 @@ virtio_dev_tx_async_split_legacy(struct virtio_net *dev,
struct vhost_virtqueue *vq, struct rte_mempool *mbuf_pool,
struct rte_mbuf **pkts, uint16_t count,
int16_t dma_id, uint16_t vchan_id)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
return virtio_dev_tx_async_split(dev, vq, mbuf_pool,
pkts, count, dma_id, vchan_id, true);
@@ -3535,6 +3564,7 @@ virtio_dev_tx_async_split_compliant(struct virtio_net *dev,
struct vhost_virtqueue *vq, struct rte_mempool *mbuf_pool,
struct rte_mbuf **pkts, uint16_t count,
int16_t dma_id, uint16_t vchan_id)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
return virtio_dev_tx_async_split(dev, vq, mbuf_pool,
pkts, count, dma_id, vchan_id, false);
@@ -3543,6 +3573,7 @@ virtio_dev_tx_async_split_compliant(struct virtio_net *dev,
static __rte_always_inline void
vhost_async_shadow_dequeue_single_packed(struct vhost_virtqueue *vq,
uint16_t buf_id, uint16_t count)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
struct vhost_async *async = vq->async;
uint16_t idx = async->buffer_idx_packed;
@@ -3564,6 +3595,7 @@ virtio_dev_tx_async_single_packed(struct virtio_net *dev,
struct rte_mbuf *pkts,
uint16_t slot_idx,
bool legacy_ol_flags)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
int err;
uint16_t buf_id, desc_count = 0;
@@ -3614,6 +3646,7 @@ static __rte_always_inline uint16_t
virtio_dev_tx_async_packed(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct rte_mempool *mbuf_pool, struct rte_mbuf **pkts,
uint16_t count, uint16_t dma_id, uint16_t vchan_id, bool legacy_ol_flags)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
uint16_t pkt_idx;
uint16_t slot_idx = 0;
@@ -3707,6 +3740,7 @@ static uint16_t
virtio_dev_tx_async_packed_legacy(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct rte_mempool *mbuf_pool, struct rte_mbuf **pkts,
uint16_t count, uint16_t dma_id, uint16_t vchan_id)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
return virtio_dev_tx_async_packed(dev, vq, mbuf_pool,
pkts, count, dma_id, vchan_id, true);
@@ -3717,6 +3751,7 @@ static uint16_t
virtio_dev_tx_async_packed_compliant(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct rte_mempool *mbuf_pool, struct rte_mbuf **pkts,
uint16_t count, uint16_t dma_id, uint16_t vchan_id)
+ __rte_exclusive_locks_required(&vq->access_lock)
{
return virtio_dev_tx_async_packed(dev, vq, mbuf_pool,
pkts, count, dma_id, vchan_id, false);
--
2.39.0
next prev parent reply other threads:[~2023-01-19 18:47 UTC|newest]
Thread overview: 110+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-28 12:17 [RFC PATCH 0/5] vhost lock annotations David Marchand
2022-03-28 12:17 ` [RFC PATCH 1/5] vhost: fix missing virtqueue lock protection David Marchand
2022-03-28 12:17 ` [RFC PATCH 2/5] vhost: annotate virtqueue access lock David Marchand
2022-03-28 12:17 ` [RFC PATCH 3/5] vhost: fix async access David Marchand
2022-03-28 12:17 ` [RFC PATCH 4/5] vhost: annotate async locking requirement David Marchand
2022-03-28 12:17 ` [RFC PATCH 5/5] vhost: annotate IOTLB locks David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 0/9] vhost lock annotations David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 1/9] vhost: fix missing virtqueue lock protection David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 2/9] eal: annotate spinlock and rwlock David Marchand
2022-03-31 9:22 ` David Marchand
2022-04-04 6:21 ` Stephen Hemminger
2022-04-07 8:20 ` David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 3/9] vhost: annotate virtqueue access lock David Marchand
2022-04-07 1:40 ` Hu, Jiayu
2022-04-07 7:03 ` David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 4/9] vhost: fix async access David Marchand
2022-03-31 8:00 ` Maxime Coquelin
2022-03-31 10:23 ` Hu, Jiayu
2022-04-04 6:57 ` Pai G, Sunil
2022-03-30 13:49 ` [RFC PATCH v2 5/9] vhost: annotate async acesses David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 6/9] vhost: annotate need reply handling David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 7/9] vhost: annotate VDPA device list accesses David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 8/9] vhost: annotate IOTLB locks David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 9/9] vhost: enable lock check David Marchand
2022-03-30 14:03 ` [RFC PATCH v2 0/9] vhost lock annotations David Marchand
2022-03-30 14:37 ` Ali Alnubani
2022-04-05 7:11 ` David Marchand
2022-04-11 11:00 ` [RFC PATCH v3 0/8] " David Marchand
2022-04-11 11:00 ` [RFC PATCH v3 1/8] eal: annotate spinlock and rwlock David Marchand
2022-04-21 13:48 ` Maxime Coquelin
2022-04-28 12:16 ` David Marchand
2022-04-11 11:00 ` [RFC PATCH v3 2/8] vhost: annotate virtqueue access lock David Marchand
2022-04-21 15:25 ` Maxime Coquelin
2022-04-22 9:49 ` David Marchand
2022-04-11 11:00 ` [RFC PATCH v3 3/8] vhost: fix async access David Marchand
2022-04-21 19:21 ` Maxime Coquelin
2022-05-17 13:24 ` Maxime Coquelin
2022-04-11 11:00 ` [RFC PATCH v3 4/8] vhost: annotate async accesses David Marchand
2022-04-22 7:20 ` Maxime Coquelin
2022-04-11 11:00 ` [RFC PATCH v3 5/8] vhost: annotate need reply handling David Marchand
2022-04-22 7:25 ` Maxime Coquelin
2022-04-11 11:00 ` [RFC PATCH v3 6/8] vhost: annotate vDPA device list accesses David Marchand
2022-04-22 7:26 ` Maxime Coquelin
2022-04-11 11:00 ` [RFC PATCH v3 7/8] vhost: annotate IOTLB locks David Marchand
2022-04-22 7:46 ` Maxime Coquelin
2022-04-11 11:00 ` [RFC PATCH v3 8/8] vhost: enable lock check David Marchand
2022-04-22 7:47 ` Maxime Coquelin
2023-01-19 18:46 ` [PATCH v4 0/9] vhost lock annotations David Marchand
2023-01-19 18:46 ` [PATCH v4 1/9] eal: annotate spinlock, rwlock and seqlock David Marchand
2023-01-19 19:42 ` Stephen Hemminger
2023-01-19 20:39 ` Tyler Retzlaff
2023-01-19 21:16 ` David Marchand
2023-01-19 21:50 ` Tyler Retzlaff
2023-01-26 12:18 ` David Marchand
2023-01-19 20:55 ` David Marchand
2023-01-19 19:43 ` Stephen Hemminger
2023-01-31 16:18 ` Maxime Coquelin
2023-01-19 18:46 ` [PATCH v4 2/9] vhost: simplify need reply handling David Marchand
2023-01-31 16:41 ` Maxime Coquelin
2023-01-19 18:46 ` [PATCH v4 3/9] vhost: terminate when access lock is not taken David Marchand
2023-01-31 16:47 ` Maxime Coquelin
2023-01-19 18:46 ` [PATCH v4 4/9] vhost: annotate virtqueue access lock David Marchand
2023-01-31 16:50 ` Maxime Coquelin
2023-01-19 18:46 ` David Marchand [this message]
2023-01-31 16:54 ` [PATCH v4 5/9] vhost: annotate async accesses Maxime Coquelin
2023-01-19 18:46 ` [PATCH v4 6/9] vhost: always take IOTLB lock David Marchand
2023-01-31 16:59 ` Maxime Coquelin
2023-01-19 18:46 ` [PATCH v4 7/9] vhost: annotate " David Marchand
2023-01-31 17:05 ` Maxime Coquelin
2023-01-19 18:46 ` [PATCH v4 8/9] vhost: annotate vDPA device list accesses David Marchand
2023-01-31 17:08 ` Maxime Coquelin
2023-01-19 18:46 ` [PATCH v4 9/9] vhost: enable lock check David Marchand
2023-01-31 17:14 ` Maxime Coquelin
2023-01-19 19:20 ` [PATCH v4 0/9] vhost lock annotations Morten Brørup
2023-02-01 11:14 ` [PATCH v5 0/9] Lock annotations David Marchand
2023-02-01 11:14 ` [PATCH v5 1/9] eal: annotate spinlock, rwlock and seqlock David Marchand
2023-02-01 12:32 ` David Marchand
2023-02-06 1:01 ` Tu, Lijuan
2023-02-06 8:12 ` David Marchand
2023-02-01 11:14 ` [PATCH v5 2/9] vhost: simplify need reply handling David Marchand
2023-02-01 11:14 ` [PATCH v5 3/9] vhost: terminate when access lock is not taken David Marchand
2023-02-01 11:14 ` [PATCH v5 4/9] vhost: annotate virtqueue access lock David Marchand
2023-02-01 11:14 ` [PATCH v5 5/9] vhost: annotate async accesses David Marchand
2023-02-01 11:14 ` [PATCH v5 6/9] vhost: always take IOTLB lock David Marchand
2023-02-01 11:14 ` [PATCH v5 7/9] vhost: annotate " David Marchand
2023-02-01 11:14 ` [PATCH v5 8/9] vhost: annotate vDPA device list accesses David Marchand
2023-02-01 11:14 ` [PATCH v5 9/9] vhost: enable lock check David Marchand
2023-02-07 10:45 ` [PATCH v6 0/9] Lock annotations David Marchand
2023-02-07 10:45 ` [PATCH v6 1/9] eal: annotate spinlock, rwlock and seqlock David Marchand
2023-02-09 8:00 ` Xia, Chenbo
2023-02-07 10:45 ` [PATCH v6 2/9] vhost: simplify need reply handling David Marchand
2023-02-09 8:00 ` Xia, Chenbo
2023-02-07 10:45 ` [PATCH v6 3/9] vhost: terminate when access lock is not taken David Marchand
2023-02-09 8:01 ` Xia, Chenbo
2023-02-07 10:45 ` [PATCH v6 4/9] vhost: annotate virtqueue access lock David Marchand
2023-02-09 8:01 ` Xia, Chenbo
2023-02-07 10:45 ` [PATCH v6 5/9] vhost: annotate async accesses David Marchand
2023-02-09 8:01 ` Xia, Chenbo
2023-02-07 10:45 ` [PATCH v6 6/9] vhost: always take IOTLB lock David Marchand
2023-02-09 8:01 ` Xia, Chenbo
2023-02-07 10:45 ` [PATCH v6 7/9] vhost: annotate " David Marchand
2023-02-09 8:02 ` Xia, Chenbo
2023-02-07 10:45 ` [PATCH v6 8/9] vhost: annotate vDPA device list accesses David Marchand
2023-02-09 8:02 ` Xia, Chenbo
2023-02-07 10:45 ` [PATCH v6 9/9] vhost: enable lock check David Marchand
2023-02-09 8:05 ` Xia, Chenbo
2023-02-09 7:59 ` [PATCH v6 0/9] Lock annotations Xia, Chenbo
2023-02-09 8:08 ` David Marchand
2023-02-09 8:24 ` Xia, Chenbo
2023-02-09 13:48 ` David Marchand
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