[Devel] [PATCH RH7] netfilter: core: fix NAT hooks collision check

2022-10-31 Thread Alexander Mikhalitsyn
In commit ("nat: allow nft NAT and iptables NAT work on the same node") we are trying to prevent simultaneous nft and nf NAT hooks registration. But in fact, it affects not only NAT-related hooks but all hooks! Reproducer: -#!/usr/sbin/nft -f flush ruleset table inet filter { chain input

[Devel] [PATCH vz7 v5] ploop: restrict the standby mode flag to work only on devices supporting it

2022-10-31 Thread Alexander Atanasov
In commit 80da9c2abac9 (ploop: add a standby mode) a flag on the block device's request queue was added to put the queue into standby mode on EBUSY. Later on, the list with errors was extended in commit e868f1e0b1a3 (ploop: move to standby after -ENOTCONN too) and in commit 4b1eb3f667eb (ploop: kai

Re: [Devel] [PATCH RH9 v3 01/10] drivers/vhost: vhost-blk accelerator for virtio-blk guests

2022-10-31 Thread Andrey Zhadchenko
On 10/13/22 19:17, Pavel Tikhomirov wrote: On 10.10.2022 17:56, Andrey Zhadchenko wrote: Although QEMU virtio is quite fast, there is still some room for improvements. Disk latency can be reduced if we handle virito-blk requests in host kernel istead of passing them to QEMU. The patch adds

[Devel] [PATCH RHEL7 COMMIT] ploop: restrict the standby mode flag to work only on devices supporting it

2022-10-31 Thread Konstantin Khorenko
The commit is pushed to "branch-rh7-3.10.0-1160.76.1.vz7.189.x-ovz" and will appear at https://src.openvz.org/scm/ovz/vzkernel.git after rh7-3.10.0-1160.76.1.vz7.189.6 --> commit bd6c64a17908562772b99311e3f9b42ab1938e19 Author: Alexander Atanasov Date: Mon Oct 31 12:25:06 2022 +0200 pl

[Devel] [PATCH vz9 v2] ploop: port and fix the standby mode feature.

2022-10-31 Thread Alexander Atanasov
Initially in commit 80da9c2abac9 ("ploop: add a standby mode") a flag on the block device's request queue was added to put the queue into standby mode on EBUSY. Later on, the list with errors was extended in commit e868f1e0b1a3 ("ploop: move to standby after -ENOTCONN too") and in commit 4b1eb3f667

[Devel] [PATCH RHEL7 COMMIT] ploop: restrict the standby mode flag to work only on devices supporting it

2022-10-31 Thread Konstantin Khorenko
The commit is pushed to "branch-rh7-3.10.0-1160.76.1.vz7.189.x-ovz" and will appear at https://src.openvz.org/scm/ovz/vzkernel.git after rh7-3.10.0-1160.76.1.vz7.189.6 --> commit 088c43468b2e53d8245580977ed4b57519e721e9 Author: Alexander Atanasov Date: Mon Oct 31 12:25:06 2022 +0200 pl

Re: [Devel] [PATCH vz9 v2] ploop: port and fix the standby mode feature.

2022-10-31 Thread Denis V. Lunev
On 10/31/22 19:12, Alexander Atanasov wrote: Initially in commit 80da9c2abac9 ("ploop: add a standby mode") a flag on the block device's request queue was added to put the queue into standby mode on EBUSY. Later on, the list with errors was extended in commit e868f1e0b1a3 ("ploop: move to standby