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[PATCH V3 08/10] pcnet: switch to use qemu_receive_packet() for loopback
From: |
Jason Wang |
Subject: |
[PATCH V3 08/10] pcnet: switch to use qemu_receive_packet() for loopback |
Date: |
Tue, 2 Mar 2021 13:54:58 +0800 |
From: Alexander Bulekov <alxndr@bu.edu>
This patch switches to use qemu_receive_packet() which can detect
reentrancy and return early.
Buglink: https://bugs.launchpad.net/qemu/+bug/1917085
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
---
hw/net/pcnet.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/net/pcnet.c b/hw/net/pcnet.c
index f3f18d8598..dcd3fc4948 100644
--- a/hw/net/pcnet.c
+++ b/hw/net/pcnet.c
@@ -1250,7 +1250,7 @@ txagain:
if (BCR_SWSTYLE(s) == 1)
add_crc = !GET_FIELD(tmd.status, TMDS, NOFCS);
s->looptest = add_crc ? PCNET_LOOPTEST_CRC : PCNET_LOOPTEST_NOCRC;
- pcnet_receive(qemu_get_queue(s->nic), s->buffer, s->xmit_pos);
+ qemu_receive_packet(qemu_get_queue(s->nic), s->buffer,
s->xmit_pos);
s->looptest = 0;
} else {
if (s->nic) {
--
2.24.3 (Apple Git-128)
- Re: [PATCH V3 03/10] dp8393x: switch to use qemu_receive_packet() for loopback packet, (continued)
- [PATCH V3 04/10] msf2-mac: switch to use qemu_receive_packet() for loopback, Jason Wang, 2021/03/02
- [PATCH V3 05/10] sungem: switch to use qemu_receive_packet() for loopback, Jason Wang, 2021/03/02
- [PATCH V3 06/10] tx_pkt: switch to use qemu_receive_packet_iov() for loopback, Jason Wang, 2021/03/02
- [PATCH V3 07/10] rtl8139: switch to use qemu_receive_packet() for loopback, Jason Wang, 2021/03/02
- [PATCH V2 7/7] rtl8193: switch to use qemu_receive_packet() for loopback, Jason Wang, 2021/03/02
- [PATCH V3 08/10] pcnet: switch to use qemu_receive_packet() for loopback,
Jason Wang <=
- [PATCH V3 09/10] cadence_gem: switch to use qemu_receive_packet() for loopback, Jason Wang, 2021/03/02
- [PATCH V3 10/10] lan9118: switch to use qemu_receive_packet() for loopback, Jason Wang, 2021/03/02