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Re: [PATCH v2 1/2] net: Provide MemReentrancyGuard * to qemu_new_nic()
From: |
Philippe Mathieu-Daudé |
Subject: |
Re: [PATCH v2 1/2] net: Provide MemReentrancyGuard * to qemu_new_nic() |
Date: |
Wed, 24 Apr 2024 12:05:54 +0200 |
User-agent: |
Mozilla Thunderbird |
Hi,
On 1/6/23 05:18, Akihiko Odaki wrote:
Recently MemReentrancyGuard was added to DeviceState to record that the
device is engaging in I/O. The network device backend needs to update it
when delivering a packet to a device.
In preparation for such a change, add MemReentrancyGuard * as a
parameter of qemu_new_nic().
An user on IRC asked if this patch is related/fixing CVE-2021-20255,
any clue?
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
---
include/net/net.h | 1 +
hw/net/allwinner-sun8i-emac.c | 3 ++-
hw/net/allwinner_emac.c | 3 ++-
hw/net/cadence_gem.c | 3 ++-
hw/net/dp8393x.c | 3 ++-
hw/net/e1000.c | 3 ++-
hw/net/e1000e.c | 2 +-
hw/net/eepro100.c | 4 +++-
hw/net/etraxfs_eth.c | 3 ++-
hw/net/fsl_etsec/etsec.c | 3 ++-
hw/net/ftgmac100.c | 3 ++-
hw/net/i82596.c | 2 +-
hw/net/igb.c | 2 +-
hw/net/imx_fec.c | 2 +-
hw/net/lan9118.c | 3 ++-
hw/net/mcf_fec.c | 3 ++-
hw/net/mipsnet.c | 3 ++-
hw/net/msf2-emac.c | 3 ++-
hw/net/mv88w8618_eth.c | 3 ++-
hw/net/ne2000-isa.c | 3 ++-
hw/net/ne2000-pci.c | 3 ++-
hw/net/npcm7xx_emc.c | 3 ++-
hw/net/opencores_eth.c | 3 ++-
hw/net/pcnet.c | 3 ++-
hw/net/rocker/rocker_fp.c | 4 ++--
hw/net/rtl8139.c | 3 ++-
hw/net/smc91c111.c | 3 ++-
hw/net/spapr_llan.c | 3 ++-
hw/net/stellaris_enet.c | 3 ++-
hw/net/sungem.c | 2 +-
hw/net/sunhme.c | 3 ++-
hw/net/tulip.c | 3 ++-
hw/net/virtio-net.c | 6 ++++--
hw/net/vmxnet3.c | 2 +-
hw/net/xen_nic.c | 4 ++--
hw/net/xgmac.c | 3 ++-
hw/net/xilinx_axienet.c | 3 ++-
hw/net/xilinx_ethlite.c | 3 ++-
hw/usb/dev-network.c | 3 ++-
net/net.c | 1 +
40 files changed, 75 insertions(+), 41 deletions(-)
- Re: [PATCH v2 1/2] net: Provide MemReentrancyGuard * to qemu_new_nic(),
Philippe Mathieu-Daudé <=