similar to: [PULL] virtio: last minute bugfixes

So I made a mess of it. Sent a pull before making sure it works on 32 bit too. Hope it's not too late to revert. Will teach me to be way more careful in the near future. The following changes since commit 060423bfdee3f8bc6e2c1bac97de24d5415e2bc4: vhost: make sure log_num < in_num (2019-09-11 15:15:26 -0400) are available in the Git repository at:

Hope this can still make it. I was not sure about virtio-net change but it seems that it prevents livelocks for some people. The following changes since commit 089cf7f6ecb266b6a4164919a2e69bd2f938374a: Linux 5.3-rc7 (2019-09-02 09:57:40 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to

We had a lot of trouble agreeing on a fix, but apparently there's finally a consensus. The following changes since commit 39dae59d66acd86d1de24294bd2f343fd5e7a625: Linux 4.14-rc8 (2017-11-05 13:05:14 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to

We had a lot of trouble agreeing on a fix, but apparently there's finally a consensus. The following changes since commit 39dae59d66acd86d1de24294bd2f343fd5e7a625: Linux 4.14-rc8 (2017-11-05 13:05:14 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to

The following changes since commit af42d3466bdc8f39806b26f593604fdc54140bcb: Linux 5.4-rc8 (2019-11-17 14:47:30 -0800) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to c9a6820fc0da2603be3054ee7590eb9f350508a7: virtio_balloon: fix shrinker count (2019-11-20 02:15:57 -0500)

The following changes since commit 32c1431eea4881a6b17bd7c639315010aeefa452: Linux 4.12-rc5 (2017-06-11 16:48:20 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to e41b1355508debe45fda33ef8c03ff3ba5d206b9: virtio_balloon: disable VIOMMU support (2017-06-18 23:13:35 +0300)

The following changes since commit 32c1431eea4881a6b17bd7c639315010aeefa452: Linux 4.12-rc5 (2017-06-11 16:48:20 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to e41b1355508debe45fda33ef8c03ff3ba5d206b9: virtio_balloon: disable VIOMMU support (2017-06-18 23:13:35 +0300)

The following changes since commit 5f9e832c137075045d15cd6899ab0505cfb2ca4b: Linus 5.3-rc1 (2019-07-21 14:05:38 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to 73f628ec9e6bcc45b77c53fe6d0c0ec55eaf82af: vhost: disable metadata prefetch optimization (2019-07-26 07:49:29 -0400)

The following changes since commit d72e90f33aa4709ebecc5005562f52335e106a60: Linux 4.18-rc6 (2018-07-22 14:12:20 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to 89da619bc18d79bca5304724c11d4ba3b67ce2c6: virtio_balloon: fix another race between migration and ballooning (2018-07-30

The following changes since commit 7e364e56293bb98cae1b55fd835f5991c4e96e7d: Linux 6.3-rc5 (2023-04-02 14:29:29 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to 9da667e50c7e62266f3c2f8ad57b32fca40716b1: vdpa_sim_net: complete the initialization before register the device (2023-04-04

DMA support in FW CFG had to be pushed out as it caused ltp failures - likely a compatibility issue, and could be a hypervisor bug, but we need to figure it out first. There's still a small chance it'll happen shortly, then I might do another pull request just for that. The following changes since commit bebc6082da0a9f5d47a1ea2edc099bf671058bd4: Linux 4.14 (2017-11-12 10:46:13 -0800)

DMA support in FW CFG had to be pushed out as it caused ltp failures - likely a compatibility issue, and could be a hypervisor bug, but we need to figure it out first. There's still a small chance it'll happen shortly, then I might do another pull request just for that. The following changes since commit bebc6082da0a9f5d47a1ea2edc099bf671058bd4: Linux 4.14 (2017-11-12 10:46:13 -0800)

As testing shows no performance change, switch to that now. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Signed-off-by: Eugenio P?rez <eperezma at redhat.com> Link: https://lore.kernel.org/r/20200401183118.8334-3-eperezma at redhat.com Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/vhost/vhost.c | 251 +-----------------------------------------

As testing shows no performance change, switch to that now. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Signed-off-by: Eugenio P?rez <eperezma at redhat.com> Link: https://lore.kernel.org/r/20200401183118.8334-3-eperezma at redhat.com Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/vhost/vhost.c | 251 +-----------------------------------------

As testing shows no performance change, switch to that now. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Signed-off-by: Eugenio P?rez <eperezma at redhat.com> Link: https://lore.kernel.org/r/20200401183118.8334-3-eperezma at redhat.com Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/vhost/vhost.c | 251 +-----------------------------------------

Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/vhost/net.c | 3 +- drivers/vhost/vhost.c | 539 ++++++++++++++++++++++++++++++++++++++++++++++---- drivers/vhost/vhost.h | 8 +- 3 files changed, 513 insertions(+), 37 deletions(-) diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index 30273ad..f55c82f8 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@

The following changes since commit 0e93b4b304ae052ba1bc73f6d34a68556fe93429: Merge git://git.kernel.org/pub/scm/virt/kvm/kvm (2012-05-16 14:30:51 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git for_linus for you to fetch changes up to ec13ee80145ccb95b00e6e610044bbd94a170051: virtio_net: invoke softirqs after __napi_schedule

The following changes since commit 0e93b4b304ae052ba1bc73f6d34a68556fe93429: Merge git://git.kernel.org/pub/scm/virt/kvm/kvm (2012-05-16 14:30:51 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git for_linus for you to fetch changes up to ec13ee80145ccb95b00e6e610044bbd94a170051: virtio_net: invoke softirqs after __napi_schedule

The following changes since commit 8a7b19d8b542b87bccc3eaaf81dcc90a5ca48aea: include/uapi/linux/virtio_balloon.h: include linux/virtio_types.h (2015-06-01 15:46:54 +0200) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to 210d150e1f5da506875e376422ba31ead2d49621: virtio_pci: Clear stale

The following changes since commit 2595646791c319cadfdbf271563aac97d0843dc7: Linux 4.20-rc5 (2018-12-02 15:07:55 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to 834e772c8db0c6a275d75315d90aba4ebbb1e249: vhost/vsock: fix use-after-free in network stack callers (2018-12-06 14:28:38