* [PATCH net 0/2] r8152: fix side effect
@ 2019-08-23 8:53 Hayes Wang
2019-08-23 8:53 ` [PATCH net 1/2] Revert "r8152: napi hangup fix after disconnect" Hayes Wang
` (3 more replies)
0 siblings, 4 replies; 14+ messages in thread
From: Hayes Wang @ 2019-08-23 8:53 UTC (permalink / raw)
To: netdev; +Cc: nic_swsd, linux-kernel, jslaby, Hayes Wang
The commit 0ee1f4734967 ("r8152: napi hangup fix after disconnect")
add a check to avoid using napi_disable after netif_napi_del. However,
the commit ffa9fec30ca0 ("r8152: set RTL8152_UNPLUG only for real
disconnection") let the check useless.
Therefore, I revert commit 0ee1f4734967 ("r8152: napi hangup fix
after disconnect") first, and add another patch to fix it.
Hayes Wang (2):
Revert "r8152: napi hangup fix after disconnect"
r8152: avoid using napi_disable after netif_napi_del.
drivers/net/usb/r8152.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
--
2.21.0
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH net 1/2] Revert "r8152: napi hangup fix after disconnect"
2019-08-23 8:53 [PATCH net 0/2] r8152: fix side effect Hayes Wang
@ 2019-08-23 8:53 ` Hayes Wang
2019-08-23 8:53 ` [PATCH net 2/2] r8152: avoid using napi_disable after netif_napi_del Hayes Wang
` (2 subsequent siblings)
3 siblings, 0 replies; 14+ messages in thread
From: Hayes Wang @ 2019-08-23 8:53 UTC (permalink / raw)
To: netdev; +Cc: nic_swsd, linux-kernel, jslaby, Hayes Wang
This reverts commit 0ee1f4734967af8321ecebaf9c74221ace34f2d5.
This conflicts with commit ffa9fec30ca0 ("r8152: set
RTL8152_UNPLUG only for real disconnection").
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
---
drivers/net/usb/r8152.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 0cc03a9ff545..690a24d1ef82 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -4018,8 +4018,7 @@ static int rtl8152_close(struct net_device *netdev)
#ifdef CONFIG_PM_SLEEP
unregister_pm_notifier(&tp->pm_notifier);
#endif
- if (!test_bit(RTL8152_UNPLUG, &tp->flags))
- napi_disable(&tp->napi);
+ napi_disable(&tp->napi);
clear_bit(WORK_ENABLE, &tp->flags);
usb_kill_urb(tp->intr_urb);
cancel_delayed_work_sync(&tp->schedule);
--
2.21.0
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH net 2/2] r8152: avoid using napi_disable after netif_napi_del.
2019-08-23 8:53 [PATCH net 0/2] r8152: fix side effect Hayes Wang
2019-08-23 8:53 ` [PATCH net 1/2] Revert "r8152: napi hangup fix after disconnect" Hayes Wang
@ 2019-08-23 8:53 ` Hayes Wang
2019-08-23 21:33 ` David Miller
2019-08-28 1:51 ` [PATCH net v3 0/2] r8152: fix side effect Hayes Wang
2019-08-28 12:56 ` [PATCH net v4 " Hayes Wang
3 siblings, 1 reply; 14+ messages in thread
From: Hayes Wang @ 2019-08-23 8:53 UTC (permalink / raw)
To: netdev; +Cc: nic_swsd, linux-kernel, jslaby, Hayes Wang
Exchange netif_napi_del() and unregister_netdev() in rtl8152_disconnect()
to avoid using napi_disable() after netif_napi_del().
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
---
drivers/net/usb/r8152.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 690a24d1ef82..29390eda5251 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -5364,8 +5364,8 @@ static void rtl8152_disconnect(struct usb_interface *intf)
if (tp) {
rtl_set_unplug(tp);
- netif_napi_del(&tp->napi);
unregister_netdev(tp->netdev);
+ netif_napi_del(&tp->napi);
cancel_delayed_work_sync(&tp->hw_phy_work);
tp->rtl_ops.unload(tp);
free_netdev(tp->netdev);
--
2.21.0
^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH net 2/2] r8152: avoid using napi_disable after netif_napi_del.
2019-08-23 8:53 ` [PATCH net 2/2] r8152: avoid using napi_disable after netif_napi_del Hayes Wang
@ 2019-08-23 21:33 ` David Miller
0 siblings, 0 replies; 14+ messages in thread
From: David Miller @ 2019-08-23 21:33 UTC (permalink / raw)
To: hayeswang; +Cc: netdev, nic_swsd, linux-kernel, jslaby
From: Hayes Wang <hayeswang@realtek.com>
Date: Fri, 23 Aug 2019 16:53:02 +0800
> Exchange netif_napi_del() and unregister_netdev() in rtl8152_disconnect()
> to avoid using napi_disable() after netif_napi_del().
>
> Signed-off-by: Hayes Wang <hayeswang@realtek.com>
> ---
> drivers/net/usb/r8152.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
> index 690a24d1ef82..29390eda5251 100644
> --- a/drivers/net/usb/r8152.c
> +++ b/drivers/net/usb/r8152.c
> @@ -5364,8 +5364,8 @@ static void rtl8152_disconnect(struct usb_interface *intf)
> if (tp) {
> rtl_set_unplug(tp);
>
> - netif_napi_del(&tp->napi);
> unregister_netdev(tp->netdev);
> + netif_napi_del(&tp->napi);
> cancel_delayed_work_sync(&tp->hw_phy_work);
> tp->rtl_ops.unload(tp);
> free_netdev(tp->netdev);
This is completely redundant because free_netdev() will perform all of
the necessary netif_napi_del() calls.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH net v3 0/2] r8152: fix side effect
2019-08-23 8:53 [PATCH net 0/2] r8152: fix side effect Hayes Wang
2019-08-23 8:53 ` [PATCH net 1/2] Revert "r8152: napi hangup fix after disconnect" Hayes Wang
2019-08-23 8:53 ` [PATCH net 2/2] r8152: avoid using napi_disable after netif_napi_del Hayes Wang
@ 2019-08-28 1:51 ` Hayes Wang
2019-08-28 1:51 ` [PATCH net v3 1/2] Revert "r8152: napi hangup fix after disconnect" Hayes Wang
` (3 more replies)
2019-08-28 12:56 ` [PATCH net v4 " Hayes Wang
3 siblings, 4 replies; 14+ messages in thread
From: Hayes Wang @ 2019-08-28 1:51 UTC (permalink / raw)
To: netdev; +Cc: nic_swsd, linux-kernel, Hayes Wang
v3:
Update the commit message for patch #1.
v2:
Replace patch #2 with "r8152: remove calling netif_napi_del".
v1:
The commit 0ee1f4734967 ("r8152: napi hangup fix after disconnect")
add a check to avoid using napi_disable after netif_napi_del. However,
the commit ffa9fec30ca0 ("r8152: set RTL8152_UNPLUG only for real
disconnection") let the check useless.
Therefore, I revert commit 0ee1f4734967 ("r8152: napi hangup fix
after disconnect") first, and add another patch to fix it.
Hayes Wang (2):
Revert "r8152: napi hangup fix after disconnect"
r8152: remove calling netif_napi_del
drivers/net/usb/r8152.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--
2.21.0
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH net v3 1/2] Revert "r8152: napi hangup fix after disconnect"
2019-08-28 1:51 ` [PATCH net v3 0/2] r8152: fix side effect Hayes Wang
@ 2019-08-28 1:51 ` Hayes Wang
2019-08-28 1:51 ` [PATCH net v3 2/2] r8152: remove calling netif_napi_del Hayes Wang
` (2 subsequent siblings)
3 siblings, 0 replies; 14+ messages in thread
From: Hayes Wang @ 2019-08-28 1:51 UTC (permalink / raw)
To: netdev; +Cc: nic_swsd, linux-kernel, Hayes Wang
This reverts commit 0ee1f4734967af8321ecebaf9c74221ace34f2d5.
The commit 0ee1f4734967 ("r8152: napi hangup fix after
disconnect") adds a check about RTL8152_UNPLUG to determine
if calling napi_disable() is invalid in rtl8152_close(),
when rtl8152_disconnect() is called. This avoids to use
napi_disable() after calling netif_napi_del().
Howver, commit ffa9fec30ca0 ("r8152: set RTL8152_UNPLUG
only for real disconnection") causes that RTL8152_UNPLUG
is not always set when calling rtl8152_disconnect().
Therefore, I have to revert commit 0ee1f4734967 ("r8152:
napi hangup fix after disconnect"), first. And submit
another patch to fix it.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
---
drivers/net/usb/r8152.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index eee0f5007ee3..ad3abe26b51b 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -4021,8 +4021,7 @@ static int rtl8152_close(struct net_device *netdev)
#ifdef CONFIG_PM_SLEEP
unregister_pm_notifier(&tp->pm_notifier);
#endif
- if (!test_bit(RTL8152_UNPLUG, &tp->flags))
- napi_disable(&tp->napi);
+ napi_disable(&tp->napi);
clear_bit(WORK_ENABLE, &tp->flags);
usb_kill_urb(tp->intr_urb);
cancel_delayed_work_sync(&tp->schedule);
--
2.21.0
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH net v3 2/2] r8152: remove calling netif_napi_del
2019-08-28 1:51 ` [PATCH net v3 0/2] r8152: fix side effect Hayes Wang
2019-08-28 1:51 ` [PATCH net v3 1/2] Revert "r8152: napi hangup fix after disconnect" Hayes Wang
@ 2019-08-28 1:51 ` Hayes Wang
2019-08-28 4:17 ` [PATCH net v3 0/2] r8152: fix side effect Jakub Kicinski
2019-08-28 23:02 ` David Miller
3 siblings, 0 replies; 14+ messages in thread
From: Hayes Wang @ 2019-08-28 1:51 UTC (permalink / raw)
To: netdev; +Cc: nic_swsd, linux-kernel, Hayes Wang
Remove unnecessary use of netif_napi_del. This also avoids to call
napi_disable() after netif_napi_del().
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
---
drivers/net/usb/r8152.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index ad3abe26b51b..04137ac373b0 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -5352,7 +5352,6 @@ static int rtl8152_probe(struct usb_interface *intf,
return 0;
out1:
- netif_napi_del(&tp->napi);
usb_set_intfdata(intf, NULL);
out:
free_netdev(netdev);
@@ -5367,7 +5366,6 @@ static void rtl8152_disconnect(struct usb_interface *intf)
if (tp) {
rtl_set_unplug(tp);
- netif_napi_del(&tp->napi);
unregister_netdev(tp->netdev);
cancel_delayed_work_sync(&tp->hw_phy_work);
tp->rtl_ops.unload(tp);
--
2.21.0
^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH net v3 0/2] r8152: fix side effect
2019-08-28 1:51 ` [PATCH net v3 0/2] r8152: fix side effect Hayes Wang
2019-08-28 1:51 ` [PATCH net v3 1/2] Revert "r8152: napi hangup fix after disconnect" Hayes Wang
2019-08-28 1:51 ` [PATCH net v3 2/2] r8152: remove calling netif_napi_del Hayes Wang
@ 2019-08-28 4:17 ` Jakub Kicinski
2019-08-28 23:02 ` David Miller
3 siblings, 0 replies; 14+ messages in thread
From: Jakub Kicinski @ 2019-08-28 4:17 UTC (permalink / raw)
To: Hayes Wang; +Cc: netdev, nic_swsd, linux-kernel
On Wed, 28 Aug 2019 09:51:40 +0800, Hayes Wang wrote:
> v3:
> Update the commit message for patch #1.
>
> v2:
> Replace patch #2 with "r8152: remove calling netif_napi_del".
>
> v1:
> The commit 0ee1f4734967 ("r8152: napi hangup fix after disconnect")
> add a check to avoid using napi_disable after netif_napi_del. However,
> the commit ffa9fec30ca0 ("r8152: set RTL8152_UNPLUG only for real
> disconnection") let the check useless.
>
> Therefore, I revert commit 0ee1f4734967 ("r8152: napi hangup fix
> after disconnect") first, and add another patch to fix it.
LGTM, seems like if we were to add a Fixes tag it'd point to the
ffa9fec30ca0 ("r8152: set RTL8152_UNPLUG only for real disconnection")
commit, then? So only net needs it, v5.2 is fine.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH net v4 0/2] r8152: fix side effect
2019-08-23 8:53 [PATCH net 0/2] r8152: fix side effect Hayes Wang
` (2 preceding siblings ...)
2019-08-28 1:51 ` [PATCH net v3 0/2] r8152: fix side effect Hayes Wang
@ 2019-08-28 12:56 ` Hayes Wang
2019-08-28 12:56 ` [PATCH net v4 1/2] Revert "r8152: napi hangup fix after disconnect" Hayes Wang
` (2 more replies)
3 siblings, 3 replies; 14+ messages in thread
From: Hayes Wang @ 2019-08-28 12:56 UTC (permalink / raw)
To: netdev; +Cc: nic_swsd, linux-kernel, Hayes Wang
v4:
Add Fixes tag for both patch #1 and #2.
v3:
Update the commit message for patch #1.
v2:
Replace patch #2 with "r8152: remove calling netif_napi_del".
v1:
The commit 0ee1f4734967 ("r8152: napi hangup fix after disconnect")
add a check to avoid using napi_disable after netif_napi_del. However,
the commit ffa9fec30ca0 ("r8152: set RTL8152_UNPLUG only for real
disconnection") let the check useless.
Therefore, I revert commit 0ee1f4734967 ("r8152: napi hangup fix
after disconnect") first, and add another patch to fix it.
Hayes Wang (2):
Revert "r8152: napi hangup fix after disconnect"
r8152: remove calling netif_napi_del
drivers/net/usb/r8152.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--
2.21.0
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH net v4 1/2] Revert "r8152: napi hangup fix after disconnect"
2019-08-28 12:56 ` [PATCH net v4 " Hayes Wang
@ 2019-08-28 12:56 ` Hayes Wang
2019-08-28 12:56 ` [PATCH net v4 2/2] r8152: remove calling netif_napi_del Hayes Wang
2019-08-28 23:17 ` [PATCH net v4 0/2] r8152: fix side effect David Miller
2 siblings, 0 replies; 14+ messages in thread
From: Hayes Wang @ 2019-08-28 12:56 UTC (permalink / raw)
To: netdev; +Cc: nic_swsd, linux-kernel, Hayes Wang
This reverts commit 0ee1f4734967af8321ecebaf9c74221ace34f2d5.
The commit 0ee1f4734967 ("r8152: napi hangup fix after
disconnect") adds a check about RTL8152_UNPLUG to determine
if calling napi_disable() is invalid in rtl8152_close(),
when rtl8152_disconnect() is called. This avoids to use
napi_disable() after calling netif_napi_del().
However, commit ffa9fec30ca0 ("r8152: set RTL8152_UNPLUG
only for real disconnection") causes that RTL8152_UNPLUG
is not always set when calling rtl8152_disconnect().
Therefore, I have to revert commit 0ee1f4734967 ("r8152:
napi hangup fix after disconnect"), first. And submit
another patch to fix it.
Fixes: ffa9fec30ca0 ("r8152: set RTL8152_UNPLUG only for real disconnection")
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
---
drivers/net/usb/r8152.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index eee0f5007ee3..ad3abe26b51b 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -4021,8 +4021,7 @@ static int rtl8152_close(struct net_device *netdev)
#ifdef CONFIG_PM_SLEEP
unregister_pm_notifier(&tp->pm_notifier);
#endif
- if (!test_bit(RTL8152_UNPLUG, &tp->flags))
- napi_disable(&tp->napi);
+ napi_disable(&tp->napi);
clear_bit(WORK_ENABLE, &tp->flags);
usb_kill_urb(tp->intr_urb);
cancel_delayed_work_sync(&tp->schedule);
--
2.21.0
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH net v4 2/2] r8152: remove calling netif_napi_del
2019-08-28 12:56 ` [PATCH net v4 " Hayes Wang
2019-08-28 12:56 ` [PATCH net v4 1/2] Revert "r8152: napi hangup fix after disconnect" Hayes Wang
@ 2019-08-28 12:56 ` Hayes Wang
2019-08-28 23:17 ` [PATCH net v4 0/2] r8152: fix side effect David Miller
2 siblings, 0 replies; 14+ messages in thread
From: Hayes Wang @ 2019-08-28 12:56 UTC (permalink / raw)
To: netdev; +Cc: nic_swsd, linux-kernel, Hayes Wang
Remove unnecessary use of netif_napi_del. This also avoids to call
napi_disable() after netif_napi_del().
Fixes: ffa9fec30ca0 ("r8152: set RTL8152_UNPLUG only for real disconnection")
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
---
drivers/net/usb/r8152.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index ad3abe26b51b..04137ac373b0 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -5352,7 +5352,6 @@ static int rtl8152_probe(struct usb_interface *intf,
return 0;
out1:
- netif_napi_del(&tp->napi);
usb_set_intfdata(intf, NULL);
out:
free_netdev(netdev);
@@ -5367,7 +5366,6 @@ static void rtl8152_disconnect(struct usb_interface *intf)
if (tp) {
rtl_set_unplug(tp);
- netif_napi_del(&tp->napi);
unregister_netdev(tp->netdev);
cancel_delayed_work_sync(&tp->hw_phy_work);
tp->rtl_ops.unload(tp);
--
2.21.0
^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH net v3 0/2] r8152: fix side effect
2019-08-28 1:51 ` [PATCH net v3 0/2] r8152: fix side effect Hayes Wang
` (2 preceding siblings ...)
2019-08-28 4:17 ` [PATCH net v3 0/2] r8152: fix side effect Jakub Kicinski
@ 2019-08-28 23:02 ` David Miller
3 siblings, 0 replies; 14+ messages in thread
From: David Miller @ 2019-08-28 23:02 UTC (permalink / raw)
To: hayeswang; +Cc: netdev, nic_swsd, linux-kernel
From: Hayes Wang <hayeswang@realtek.com>
Date: Wed, 28 Aug 2019 09:51:40 +0800
> v3:
> Update the commit message for patch #1.
>
> v2:
> Replace patch #2 with "r8152: remove calling netif_napi_del".
>
> v1:
> The commit 0ee1f4734967 ("r8152: napi hangup fix after disconnect")
> add a check to avoid using napi_disable after netif_napi_del. However,
> the commit ffa9fec30ca0 ("r8152: set RTL8152_UNPLUG only for real
> disconnection") let the check useless.
>
> Therefore, I revert commit 0ee1f4734967 ("r8152: napi hangup fix
> after disconnect") first, and add another patch to fix it.
Series applied, thank you.
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH net v4 0/2] r8152: fix side effect
2019-08-28 12:56 ` [PATCH net v4 " Hayes Wang
2019-08-28 12:56 ` [PATCH net v4 1/2] Revert "r8152: napi hangup fix after disconnect" Hayes Wang
2019-08-28 12:56 ` [PATCH net v4 2/2] r8152: remove calling netif_napi_del Hayes Wang
@ 2019-08-28 23:17 ` David Miller
2019-08-29 1:08 ` Hayes Wang
2 siblings, 1 reply; 14+ messages in thread
From: David Miller @ 2019-08-28 23:17 UTC (permalink / raw)
To: hayeswang; +Cc: netdev, nic_swsd, linux-kernel
From: Hayes Wang <hayeswang@realtek.com>
Date: Wed, 28 Aug 2019 20:56:11 +0800
> v4:
> Add Fixes tag for both patch #1 and #2.
I applied v3, sorry.
I think it is OK as I will backport things to v5.2 -stable anyways.
^ permalink raw reply [flat|nested] 14+ messages in thread
* RE: [PATCH net v4 0/2] r8152: fix side effect
2019-08-28 23:17 ` [PATCH net v4 0/2] r8152: fix side effect David Miller
@ 2019-08-29 1:08 ` Hayes Wang
0 siblings, 0 replies; 14+ messages in thread
From: Hayes Wang @ 2019-08-29 1:08 UTC (permalink / raw)
To: David Miller; +Cc: netdev, nic_swsd, linux-kernel
David Miller [mailto:davem@davemloft.net]
> Sent: Thursday, August 29, 2019 7:18 AM
[...]
> > v4:
> > Add Fixes tag for both patch #1 and #2.
>
> I applied v3, sorry.
>
> I think it is OK as I will backport things to v5.2 -stable anyways.
Thanks.
Best Regards,
Hayes
^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2019-08-29 1:08 UTC | newest]
Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-08-23 8:53 [PATCH net 0/2] r8152: fix side effect Hayes Wang
2019-08-23 8:53 ` [PATCH net 1/2] Revert "r8152: napi hangup fix after disconnect" Hayes Wang
2019-08-23 8:53 ` [PATCH net 2/2] r8152: avoid using napi_disable after netif_napi_del Hayes Wang
2019-08-23 21:33 ` David Miller
2019-08-28 1:51 ` [PATCH net v3 0/2] r8152: fix side effect Hayes Wang
2019-08-28 1:51 ` [PATCH net v3 1/2] Revert "r8152: napi hangup fix after disconnect" Hayes Wang
2019-08-28 1:51 ` [PATCH net v3 2/2] r8152: remove calling netif_napi_del Hayes Wang
2019-08-28 4:17 ` [PATCH net v3 0/2] r8152: fix side effect Jakub Kicinski
2019-08-28 23:02 ` David Miller
2019-08-28 12:56 ` [PATCH net v4 " Hayes Wang
2019-08-28 12:56 ` [PATCH net v4 1/2] Revert "r8152: napi hangup fix after disconnect" Hayes Wang
2019-08-28 12:56 ` [PATCH net v4 2/2] r8152: remove calling netif_napi_del Hayes Wang
2019-08-28 23:17 ` [PATCH net v4 0/2] r8152: fix side effect David Miller
2019-08-29 1:08 ` Hayes Wang
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