From: Yuanhan Liu <yuanhan.liu@linux.intel.com>
To: Haifeng Lin <haifeng.lin@huawei.com>
Cc: Yuanhan Liu <yuanhan.liu@linux.intel.com>, dpdk stable <stable@dpdk.org>
Subject: [dpdk-stable] patch 'vhost: fix guest/host physical address mapping' has been queued to stable release 16.11.1
Date: Mon, 23 Jan 2017 15:47:47 +0800 [thread overview]
Message-ID: <1485157675-32114-72-git-send-email-yuanhan.liu@linux.intel.com> (raw)
In-Reply-To: <1485157675-32114-1-git-send-email-yuanhan.liu@linux.intel.com>
Hi,
FYI, your patch has been queued to stable release 16.11.1
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable
yet. It will be pushed if I get no objections before 01/28/17.
So please shout if anyone has objections.
---
Note 16.11 is a LTS release. v16.11.1 is planned to be released
shortly (about 2-3 weeks) after v17.02.
---
Thanks.
--yliu
---
>From aa86b1608f9cda8aabc66a14a1c9a9c9a437c1c9 Mon Sep 17 00:00:00 2001
From: Haifeng Lin <haifeng.lin@huawei.com>
Date: Thu, 1 Dec 2016 19:42:02 +0800
Subject: [PATCH] vhost: fix guest/host physical address mapping
[ upstream commit 8c33fc10f65d250cf84d9dcf2766dabd605a37b2 ]
When reg_size < page_size the function read in
rte_mem_virt2phy would not return, because
host_user_addr is invalid.
Fixes: e246896178e6 ("vhost: get guest/host physical address mappings")
Signed-off-by: Haifeng Lin <haifeng.lin@huawei.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
---
lib/librte_vhost/vhost_user.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/lib/librte_vhost/vhost_user.c b/lib/librte_vhost/vhost_user.c
index 6b83c15..50cb6d1 100644
--- a/lib/librte_vhost/vhost_user.c
+++ b/lib/librte_vhost/vhost_user.c
@@ -447,14 +447,14 @@ add_guest_pages(struct virtio_net *dev, struct virtio_memory_region *reg,
reg_size -= size;
while (reg_size > 0) {
+ size = RTE_MIN(reg_size, page_size);
host_phys_addr = rte_mem_virt2phy((void *)(uintptr_t)
host_user_addr);
- add_one_guest_page(dev, guest_phys_addr, host_phys_addr,
- page_size);
+ add_one_guest_page(dev, guest_phys_addr, host_phys_addr, size);
- host_user_addr += page_size;
- guest_phys_addr += page_size;
- reg_size -= page_size;
+ host_user_addr += size;
+ guest_phys_addr += size;
+ reg_size -= size;
}
}
--
1.9.0
next prev parent reply other threads:[~2017-01-23 7:46 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-23 7:46 [dpdk-stable] patch 'pmdinfogen: fix endianness with cross-compilation' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'pci: fix check of mknod' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'ethdev: check maximum number of queues for statistics' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'mempool: fix API documentation' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'ethdev: fix port lookup if none' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'vdev: fix detaching with alias' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'examples/ethtool: fix driver information' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'ethdev: remove invalid function from version map' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'ethdev: fix extended statistics name index' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'pmdinfogen: fix null dereference' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'app/testpmd: fix static build link ordering' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'app/testpmd: fix check for invalid ports' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'examples/ip_pipeline: fix coremask limitation' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'examples/ip_pipeline: fix parsing of pass-through pipeline' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'net/i40e: fix xstats value mapping' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'net/mlx5: fix leak when starvation occurs' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'net/mlx5: fix endianness in Tx completion queue' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'net/i40e: fix logging for Tx free threshold check' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'net/i40e: enable auto link update for 25G' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'net/i40evf: fix casting between structs' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'net/i40e/base: fix flow control set for 25G' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'net/i40e/base: fix bit test mask' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'net/i40e/base: fix long link down notification time' " Yuanhan Liu
2017-01-23 7:46 ` [dpdk-stable] patch 'net/i40e/base: fix unknown PHYs incorrect identification' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/i40e/base: fix WoL failure on PF reset' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/i40e/base: fix NVM access interfering' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/i40e/base: fix division by zero' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/i40e/base: fix byte order' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/qede: fix resource leak' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/pcap: fix timestamps in output pcap file' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/vmxnet3: fix Rx deadlock' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/nfp: fix typo in Tx offload capabilities' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/ixgbe/base: fix PHY reset check for x550em-ext' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/ixgbe/base: fix clearing SAN MAC address' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/ixgbe/base: fix PHY identification for x550a' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/ixgbe/base: fix getting PHY type for some x550 devices' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/ixgbe/base: fix SGMII link setup for M88 PHYs' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/ixgbe/base: fix setting unsupported autoneg speeds' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/ixgbe/base: fix IXGBE LSWFW register' " Yuanhan Liu
[not found] ` <49759EB36A64CF4892C1AFEC9231E8D63A354E36@PGSMSX106.gar.corp.intel.com>
2017-01-23 9:44 ` Yuanhan Liu
2017-01-23 10:17 ` Thomas Monjalon
2017-01-23 10:29 ` Mcnamara, John
2017-01-23 7:47 ` [dpdk-stable] patch 'net/qede: fix filtering code' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/qede: add vendor/device id info' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/qede/base: fix SRIOV printouts' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/qede/base: fix multiple acquisition requests by VF' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/qede/base: fix error code in resc allocation' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/qede/base: fix mutex in freeing context manager' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/qede/base: fix Rx queue access by malicious VFs' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/qede/base: fix to handle acquire request from VF' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/qede/base: fix VF over legacy PF' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/mlx5: fix RSS hash result for flows' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/i40e: fix wrong return value when handling PF message' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/mlx5: fix missing inline attributes' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/mlx5: fix Tx doorbell' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/qede: fix PF fastpath status block index' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/qede: fix per queue statisitics' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/af_packet: fix fd use after free' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/i40e: fix segment number in reassemble process' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/enic: remove unnecessary function parameter attributes' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/nfp: fix VLAN offload flags check' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/cxgbe: fix parenthesis on bitwise operation' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/qede: fix function declaration' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/mlx: fix IPv4 and IPv6 packet type' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/i40e: fix VF reset flow' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'cryptodev: fix crash on null dereference' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'crypto/openssl: fix extra bytes written at end of data' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'crypto/aesni_mb: fix incorrect crypto session' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'crypto/aesni_gcm: fix J0 padding bytes' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'crypto/aesni_gcm: fix IV size in capabilities' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'crypto/qat: " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'cryptodev: fix loop in device query' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'crypto/openssl: fix indentation in guide' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'app/test: fix symmetric session free in crypto perf tests' " Yuanhan Liu
2017-01-23 7:47 ` Yuanhan Liu [this message]
2017-01-23 7:47 ` [dpdk-stable] patch 'vhost: fix memory leak' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/vhost: fix socket file deleted on stop' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'examples/vhost: fix calculation of mbuf count' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'examples/vhost: fix lcore initialization' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'examples/ethtool: fix querying non-PCI devices' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/virtio-user: fix wrongly get/set features' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/virtio-user: fix not properly reset device' " Yuanhan Liu
2017-01-23 7:47 ` [dpdk-stable] patch 'net/virtio: fix rewriting LSC flag' " Yuanhan Liu
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