Displaying 5 results from an estimated 5 matches for "2010,11".
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200,11
2016 Jun 22
0
[PATCH 3/3] vhost: device IOTLB API
...t; 0)) {
- vq_err(vq, "Failure detected "
- "in indirect descriptor at idx %d\n", i);
+ if (ret != -EAGAIN)
+ vq_err(vq, "Failure detected "
+ "in indirect descriptor at idx %d\n", i);
return ret;
}
continue;
@@ -1509,10 +2010,11 @@ int vhost_get_vq_desc(struct vhost_virtqueue *vq,
ret = translate_desc(vq, vhost64_to_cpu(vq, desc.addr),
vhost32_to_cpu(vq, desc.len), iov + iov_count,
- iov_size - iov_count);
+ iov_size - iov_count, access);
if (unlikely(ret < 0)) {
- vq_err(vq, "...
2016 Jun 22
4
[PATCH 0/3] basic device IOTLB support
This patch tries to implement an device IOTLB for vhost. This could be
used with for co-operation with userspace IOMMU implementation (qemu)
for a secure DMA environment (DMAR) in guest.
The idea is simple. When vhost meets an IOTLB miss, it will request
the assistance of userspace to do the translation, this is done
through:
- when there's a IOTLB miss, it will notify userspace through
2016 Jun 22
4
[PATCH 0/3] basic device IOTLB support
This patch tries to implement an device IOTLB for vhost. This could be
used with for co-operation with userspace IOMMU implementation (qemu)
for a secure DMA environment (DMAR) in guest.
The idea is simple. When vhost meets an IOTLB miss, it will request
the assistance of userspace to do the translation, this is done
through:
- when there's a IOTLB miss, it will notify userspace through
2013 Nov 15
23
[PATCH -tip RFC v2 00/22] kprobes: introduce NOKPROBE_SYMBOL() and general cleaning of kprobe blacklist
Currently the blacklist is maintained by hand in kprobes.c
which is separated from the function definition and is hard
to catch up the kernel update.
To solve this issue, I've tried to implement new
NOKPROBE_SYMBOL() macro for making kprobe blacklist at
build time. Since the NOKPROBE_SYMBOL() macros can be placed
right after the function is defined, it is easy to maintain.
This series
2013 Nov 15
23
[PATCH -tip RFC v2 00/22] kprobes: introduce NOKPROBE_SYMBOL() and general cleaning of kprobe blacklist
Currently the blacklist is maintained by hand in kprobes.c
which is separated from the function definition and is hard
to catch up the kernel update.
To solve this issue, I've tried to implement new
NOKPROBE_SYMBOL() macro for making kprobe blacklist at
build time. Since the NOKPROBE_SYMBOL() macros can be placed
right after the function is defined, it is easy to maintain.
This series