syzbot suspects this issue was fixed by commit:
commit b83764f9220a4a14525657466f299850bbc98de9
Author: Miao-chen Chou
Date: Tue Jun 30 03:15:00 2020 +
Bluetooth: Fix kernel oops triggered by hci_adv_monitors_clear()
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=115a424
On Sat, Sep 05, 2020 at 12:19:08AM +, Michael Kelley wrote:
[...]
> >
> > @@ -462,7 +576,13 @@ static int __vmbus_open(struct vmbus_channel
> > *newchannel,
> > open_msg->openid = newchannel->offermsg.child_relid;
> > open_msg->child_relid = newchannel->offermsg.child_relid;
> > o
Hello,
syzbot found the following issue on:
HEAD commit:dc1a9bf2 octeontx2-pf: Add UDP segmentation offload support
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=13959d1590
kernel config: https://syzkaller.appspot.com/x/.config?x=b6856d16f78d8fa9
dash
Free the skb if usb_submit_urb fails on rx_urb. And free the urb
no matter usb_submit_urb succeeds or not in rtl8xxxu_submit_int_urb.
Signed-off-by: Chris Chiu
---
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 10 +-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/
On Wed, Aug 26, 2020 at 11:21 AM Casey Schaufler wrote:
>
> Netlabel uses LSM interfaces requiring an lsmblob and
> the internal storage is used to pass information between
> these interfaces, so change the internal data from a secid
> to a lsmblob. Update the netlabel interfaces and their
> calle
This comment is outdated and no longer reflects the actual implementation
of af_packet.c.
Reasons for the new comment:
1.
In this file, the function packet_snd first reserves a headroom of
length (dev->hard_header_len + dev->needed_headroom).
Then if the socket is a SOCK_DGRAM socket, it calls d
On Wed, Aug 26, 2020 at 11:20 AM Casey Schaufler wrote:
>
> Change netlink netfilter interfaces to use lsmcontext
> pointers, and remove scaffolding.
>
> Reviewed-by: Kees Cook
> Reviewed-by: John Johansen
> Acked-by: Stephen Smalley
> Signed-off-by: Casey Schaufler
> cc: netdev@vger.kernel.or
> From: Jiri Pirko
> Sent: Friday, September 4, 2020 2:13 PM
>
> Thu, Sep 03, 2020 at 09:31:23PM CEST, k...@kernel.org wrote:
> >On Thu, 3 Sep 2020 07:54:39 +0200 Jiri Pirko wrote:
> >> Wed, Sep 02, 2020 at 05:23:58PM CEST, k...@kernel.org wrote:
> >> >On Wed, 2 Sep 2020 10:00:11 +0200 Jiri Pi
> From: Jakub Kicinski
> Sent: Saturday, September 5, 2020 4:27 PM
> [...]
> On Fri, 4 Sep 2020 19:52:18 -0700 Dexuan Cui wrote:
> > mlx5_suspend()/resume() keep the network interface, so during hibernation
> > netvsc_unregister_vf() and netvsc_register_vf() are not called, and hence
> > netvsc_r
From: Vasundhara Volam
When the driver goes through PCIe AER reset in error state, all
firmware messages will timeout because the PCIe bus is no longer
accessible. This can lead to AER reset taking many minutes to
complete as each firmware command takes time to timeout.
Define a new macro BNXT_
From: Vasundhara Volam
bnxt_fw_reset_task() which runs from a workqueue can race with
bnxt_remove_one(). For example, if firmware reset and VF FLR are
happening at about the same time.
bnxt_remove_one() already cancels the workqueue and waits for it
to finish, but we need to do this earlier bef
The first patch fixes AER recovery by reducing the time from several
minutes to a more reasonable 20 - 30 seconds. The second patch fixes
a possible NULL pointer crash during firmware reset.
Please queue for -stable also. Thanks.
Vasundhara Volam (2):
bnxt_en: Avoid sending firmware messages
On Wed, Aug 26, 2020 at 11:16 AM Casey Schaufler wrote:
>
> Add a new lsmcontext data structure to hold all the information
> about a "security context", including the string, its size and
> which LSM allocated the string. The allocation information is
> necessary because LSMs have different polic
On 9/5/2020 2:59 PM, Linus Walleij wrote:
This implements the missing MTU setting for the RTL8366RB
switch.
Apart from supporting jumboframes, this rids us of annoying
boot messages like this:
realtek-smi switch: nonfatal error -95 setting MTU on port 0
Signed-off-by: Linus Walleij
Review
+Russell,
On 9/5/2020 3:48 PM, Linus Walleij wrote:
This switches the RTL8366RB over to using phylink callbacks
instead of .adjust_link(). This is a pretty template
switchover. All we adjust is the CPU port so that is why
the code only inspects this port.
We enhance by adding proper error messa
syzbot suspects this issue was fixed by commit:
commit b83764f9220a4a14525657466f299850bbc98de9
Author: Miao-chen Chou
Date: Tue Jun 30 03:15:00 2020 +
Bluetooth: Fix kernel oops triggered by hci_adv_monitors_clear()
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=11aaff5
On Fri, 4 Sep 2020 22:21:59 +0800 Landen Chao wrote:
> +static int
> +mt7531_cpu_port_config(struct dsa_switch *ds, int port)
> +{
> + struct mt7530_priv *priv = ds->priv;
> + phy_interface_t interface;
> + int speed;
> +
> + switch (port) {
> + case 5:
> + if (mt753
On Fri, 4 Sep 2020 22:21:57 +0800 Landen Chao wrote:
> +static bool
> +mt7530_phy_mode_supported(struct dsa_switch *ds, int port,
> + const struct phylink_link_state *state)
> {
> struct mt7530_priv *priv = ds->priv;
> - u32 mcr_cur, mcr_new;
>
> switch (por
On Fri, 4 Sep 2020 22:21:58 +0800 Landen Chao wrote:
> @@ -32,10 +33,13 @@ Required properties for the child nodes within ports
> container:
>
> - reg: Port address described must be 6 for CPU port and from 0 to 5 for
> user ports.
> -- phy-mode: String, must be either "trgmii" or "rgmii"
On Fri, 4 Sep 2020 19:52:18 -0700 Dexuan Cui wrote:
> mlx5_suspend()/resume() keep the network interface, so during hibernation
> netvsc_unregister_vf() and netvsc_register_vf() are not called, and hence
> netvsc_resume() should call netvsc_vf_changed() to switch the data path
> back to the VF aft
On Sat, Sep 5, 2020 at 3:24 PM Xie He wrote:
>
> Hi Willem,
>
> I have a question about the function dev_validate_header used in
> af_packet.c. Can you help me? Thanks!
>
> I see when the length of the data is smaller than hard_header_len, and
> when the user is "capable" enough, the function will
On Fri, 4 Sep 2020 21:01:57 +0800 Wang Hai wrote:
> DIGITAL_NFC_DEP_REQ_RES_TAILROOM is never used after it was introduced.
> DIGITAL_NFC_DEP_REQ_RES_HEADROOM is no more used after below
> commit e8e7f4217564 ("NFC: digital: Remove useless call to skb_reserve()")
> Remove them.
>
> Reported-by: Hu
On Fri, 4 Sep 2020 20:58:58 +0800 Wang Hai wrote:
> Remove SRVL_CTRL_PKT_SIZE which is defined more than once.
>
> Reported-by: Hulk Robot
> Signed-off-by: Wang Hai
Applied, thanks.
On Fri, 4 Sep 2020 15:58:18 +0530 Ganji Aravind wrote:
> Pass the correct offset to clear the stale filter hit
> bytes counter. Otherwise, the counter starts incrementing
> from the stale information, instead of 0.
>
> Fixes: 12b276fbf6e0 ("cxgb4: add support to create hash filters")
> Signed-off
On 9/5/20 4:39 PM, Jakub Kicinski wrote:
> On Sat, 5 Sep 2020 16:05:48 -0600 Jens Axboe wrote:
>> No functional changes in this patch, needed to provide io_uring support
>> for shutdown(2).
>>
>> Cc: netdev@vger.kernel.org
>> Cc: David S. Miller
>> Signed-off-by: Jens Axboe
>>
>> ---
>>
>> There'
This switches the RTL8366RB over to using phylink callbacks
instead of .adjust_link(). This is a pretty template
switchover. All we adjust is the CPU port so that is why
the code only inspects this port.
We enhance by adding proper error messages, also disabling
the CPU port on the way down and mo
On Sat, 5 Sep 2020 16:05:48 -0600 Jens Axboe wrote:
> No functional changes in this patch, needed to provide io_uring support
> for shutdown(2).
>
> Cc: netdev@vger.kernel.org
> Cc: David S. Miller
> Signed-off-by: Jens Axboe
>
> ---
>
> There's a trivial io_uring patch that depends on this on
On Fri, 4 Sep 2020 16:37:27 +0800 Luo bin wrote:
> The bugs fixed in this patchset have been present since the following
> commits:
> patch #1: Fixes: 00e57a6d4ad3 ("net-next/hinic: Add Tx operation")
> patch #2: Fixes: 5e126e7c4e52 ("hinic: add firmware update support")
Applied.
Hi Willem,
I have a question about the function dev_validate_header used in
af_packet.c. Can you help me? Thanks!
I see when the length of the data is smaller than hard_header_len, and
when the user is "capable" enough, the function will accept it and pad
it with 0s, without validating the header
On Sat, 5 Sep 2020 15:06:07 -0700 Shannon Nelson wrote:
> On 9/5/20 1:04 PM, Jakub Kicinski wrote:
> > On Thu, 3 Sep 2020 17:05:34 -0700 Shannon Nelson wrote:
> >> +/* The worst case wait for the install activity is about 25 minutes when
> >> + * installing a new CPLD, which is very seldom. Nor
On Sat, 5 Sep 2020 14:47:58 -0700 Shannon Nelson wrote:
> On 9/5/20 12:52 PM, Jakub Kicinski wrote:
> > On Thu, 3 Sep 2020 17:05:34 -0700 Shannon Nelson wrote:
> >> + if (offset > next_interval) {
> >> + devlink_flash_update_status_notify(dl, "Downloading",
> >> +
On 9/5/20 1:04 PM, Jakub Kicinski wrote:
On Thu, 3 Sep 2020 17:05:34 -0700 Shannon Nelson wrote:
+/* The worst case wait for the install activity is about 25 minutes when
+ * installing a new CPLD, which is very seldom. Normal is about 30-35
+ * seconds. Since the driver can't tell if a CPLD
No functional changes in this patch, needed to provide io_uring support
for shutdown(2).
Cc: netdev@vger.kernel.org
Cc: David S. Miller
Signed-off-by: Jens Axboe
---
There's a trivial io_uring patch that depends on this one. If this one
is acceptable to you, I'd like to queue it up in the io_u
This implements the missing MTU setting for the RTL8366RB
switch.
Apart from supporting jumboframes, this rids us of annoying
boot messages like this:
realtek-smi switch: nonfatal error -95 setting MTU on port 0
Signed-off-by: Linus Walleij
---
drivers/net/dsa/rtl8366rb.c | 38 +
Encountered the following failure building libbpf from kernel 5.8.5 sources
with GCC 8.4.0 and binutils 2.34: (long paths shortened)
Warning: Num of global symbols in sharedobjs/libbpf-in.o (234) does NOT
match with num of versioned symbols in libbpf.so (236). Please make sure
all LIBBPF_API
On 9/5/20 12:52 PM, Jakub Kicinski wrote:
On Thu, 3 Sep 2020 17:05:34 -0700 Shannon Nelson wrote:
+ devlink_flash_update_status_notify(dl, "Downloading", NULL, 0,
fw->size);
+ offset = 0;
+ next_interval = fw->size / IONIC_FW_INTERVAL_FRACTION;
+ while (offset < fw->siz
On Fri, 4 Sep 2020 14:37:28 -0700 Florian Fainelli wrote:
> Changes in v2:
>
> - export of_update_property() to permit building bcm_sf2 as a module
> - provided a better explanation of the problem being solved after
> explaining it to Andrew during the v1 review
Applied, thanks everyone!
On Fri, Sep 04, 2020 at 08:27:34AM +0200, Kurt Kanzenbach wrote:
> Add a basic DSA driver for Hirschmann Hellcreek switches. Those switches are
> implementing features needed for Time Sensitive Networking (TSN) such as
> support
> for the Time Precision Protocol and various shapers like the Time A
It's nice if the phy is online before we register the netdev
so try to do that first.
Stop trying to do "second tried" to register the phy, it
works perfectly fine the first time.
Stop remvoving the phy in uninit. Remove it when the
driver is remove():d, symmetric to where it is added, in
probe()
On Sat, Sep 5, 2020 at 5:50 PM Andrew Lunn wrote:
> The PHY handling in this driver is all a bit odd.
>
> gmac_open() will also try to connect the PHY if it has not already
> been found. gmac_stop() does not seem to have a symmetrical
> phy_disconnect. However, gmac_uninit does?
>
> I do wonder i
On Sat, 5 Sep 2020 12:37:00 +0200 Lukas Bulwahn wrote:
> Commit 0da4c3d393e4 ("net: phy: add Lynx PCS module") added the files in
> ./drivers/net/pcs/, but the new LYNX PCS MODULE section refers to
> ./drivers/net/phy/.
>
> Hence, ./scripts/get_maintainer.pl --self-test=patterns complains:
>
>
On Sat, 5 Sep 2020 19:43:17 +0200 Armin Wolf wrote:
> Fix various checkpatch warnings.
>
> Remove version printing so modules including lib8390 do not
> have to provide a global version string for successful
> compilation.
>
> Replace pr_cont() with SMP-safe construct.
>
> Signed-off-by: Armin W
On Sat, 5 Sep 2020 19:44:11 +0200 Armin Wolf wrote:
> Replace version string with MODULE_* macros.
>
> Include necessary libraries.
>
> Fix two minor coding-style issues.
These 3 may be better as separate commits.
> diff --git a/drivers/net/ethernet/8390/8390.c
> b/drivers/net/ethernet/8390/83
> Subject: [PATCH] MAINTAINERS: repair reference in LYNX PCS MODULE
>
> Commit 0da4c3d393e4 ("net: phy: add Lynx PCS module") added the files in
> ./drivers/net/pcs/, but the new LYNX PCS MODULE section refers to
> ./drivers/net/phy/.
>
> Hence, ./scripts/get_maintainer.pl --self-test=patterns
On Thu, 3 Sep 2020 17:05:34 -0700 Shannon Nelson wrote:
> +/* The worst case wait for the install activity is about 25 minutes when
> + * installing a new CPLD, which is very seldom. Normal is about 30-35
> + * seconds. Since the driver can't tell if a CPLD update will happen we
> + * set the ti
On Thu, 3 Sep 2020 17:05:34 -0700 Shannon Nelson wrote:
> + devlink_flash_update_status_notify(dl, "Downloading", NULL, 0,
> fw->size);
> + offset = 0;
> + next_interval = fw->size / IONIC_FW_INTERVAL_FRACTION;
> + while (offset < fw->size) {
> + copy_sz = min_t(unsign
On Thu, 3 Sep 2020 22:30:58 +0100 Edward Cree wrote:
> Refactor and unify partner-TXQ handling in the EF100 and legacy drivers.
>
> The main thrust of this series is to remove from the legacy (Siena/EF10)
> driver the assumption that a netdev TX queue has precisely two hardware
> TXQs (checksumm
On Sat, Sep 5, 2020 at 12:28 AM Yang Yingliang wrote:
>
> Hi,
>
> I got some crashes when using connector module in linux-4.19:
Can you test a reasonably recent kernel?
> The invalid address[0x0003004c] is the value of nlmsghdr from cn
> netlink, nlmsg_type is 3 and nlmsg_len is 0x4c.
On Thu, 3 Sep 2020 06:42:59 -0500 Dan Murphy wrote:
> +static int dp83869_set_downshift(struct phy_device *phydev, u8 cnt)
> +{
> + int val, count;
> +
> + if (cnt > DP83869_DOWNSHIFT_8_COUNT)
> + return -E2BIG;
ERANGE
> + if (!cnt)
> + return phy_clear_bits(ph
On Thu, 3 Sep 2020 06:42:58 -0500 Dan Murphy wrote:
> This adds WoL support on TI DP83869 for magic, magic secure, unicast and
> broadcast.
>
> Signed-off-by: Dan Murphy
> ---
> drivers/net/phy/dp83869.c | 128 ++
> 1 file changed, 128 insertions(+)
>
> diff
Signed-off-by: Jonathan Neuschäfer
---
net/core/dev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/core/dev.c b/net/core/dev.c
index b9c6f31ae96eb..36c22e60910c5 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -6293,7 +6293,7 @@ EXPORT_SYMBOL(__napi_schedule);
*
On Thu, 3 Sep 2020 06:42:57 -0500 Dan Murphy wrote:
> Add the ability to advertise the Fiber connection if the strap or the
> op-mode is configured for 100Base-FX.
>
> Auto negotiation is not supported on this PHY when in fiber mode.
>
> Signed-off-by: Dan Murphy
Some comments, I'm not very phy
Remove unused version string in modules which are
including lib8390 and replace him with MODULE_* macros
if necessary.
Signed-off-by: Armin Wolf
---
drivers/net/ethernet/8390/8390p.c | 18 +++---
drivers/net/ethernet/8390/ax88796.c | 3 ---
drivers/net/ethernet/8390/etherh.c
Replace version string with MODULE_* macros.
Include necessary libraries.
Fix two minor coding-style issues.
Signed-off-by: Armin Wolf
---
drivers/net/ethernet/8390/8390.c | 21 +
1 file changed, 17 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/8390/8390.
Fix various checkpatch warnings.
Remove version printing so modules including lib8390 do not
have to provide a global version string for successful
compilation.
Replace pr_cont() with SMP-safe construct.
Signed-off-by: Armin Wolf
---
drivers/net/ethernet/8390/lib8390.c | 590 ++
The purpose of this patchset is to do some
cleanups in lib8390.c and 8390.c.
While most changes are coding-style related,
pr_cont() usage in lib8390.c was replaced by
a more SMP-safe construct.
Other functional changes include the removal of
version-printing in lib8390.c so modules using lib8390.
On Fri, Sep 04, 2020 at 08:29:27AM +0100, Russell King wrote:
> Add support for the TAI block in the mvpp2.2 hardware.
>
> Signed-off-by: Russell King
Acked-by: Richard Cochran
A few minor questions/comments follow...
> diff --git a/drivers/net/ethernet/marvell/Kconfig
> b/drivers/net/ethern
On Sat, Sep 05, 2020 at 04:53:20PM +0100, Paul Barker wrote:
> On Sat, 5 Sep 2020 at 16:32, Andrew Lunn wrote:
> >
> > On Sat, Sep 05, 2020 at 03:03:24PM +0100, Paul Barker wrote:
> > > We can't assume that the link partner supports the in-band status
> > > reporting which is enabled by default on
On 9/5/2020 8:53 AM, Paul Barker wrote:
On Sat, 5 Sep 2020 at 16:32, Andrew Lunn wrote:
On Sat, Sep 05, 2020 at 03:03:24PM +0100, Paul Barker wrote:
We can't assume that the link partner supports the in-band status
reporting which is enabled by default on the KSZ9893 when using RGMII
for t
On Sat, 5 Sep 2020 at 16:34, Andrew Lunn wrote:
>
> On Sat, Sep 05, 2020 at 03:03:21PM +0100, Paul Barker wrote:
> > These changes were made while debugging the ksz9477 driver for use on a
> > custom board which uses the ksz9893 switch supported by this driver. The
> > patches have been runtime te
On Sat, 5 Sep 2020 at 16:32, Andrew Lunn wrote:
>
> On Sat, Sep 05, 2020 at 03:03:24PM +0100, Paul Barker wrote:
> > We can't assume that the link partner supports the in-band status
> > reporting which is enabled by default on the KSZ9893 when using RGMII
> > for the upstream port.
>
> What do yo
On Sat, Sep 05, 2020 at 12:45:30PM +0200, Linus Walleij wrote:
> It's nice if the phy is online before we register the netdev
> so try to do that first.
Hi Linus
The PHY handling in this driver is all a bit odd.
gmac_open() will also try to connect the PHY if it has not already
been found. gmac_
Most of the samples were converted to use the new BTF-defined MAP as
they moved to libbbpf, but some of the samples were missing.
Instead of using the previous BPF MAP definition, this commit refactors
xdp_sample_pkts_kern MAP definition with the new BTF-defined MAP format.
Signed-off-by: Daniel
On Sat, Sep 05, 2020 at 12:37:00PM +0200, Lukas Bulwahn wrote:
> Commit 0da4c3d393e4 ("net: phy: add Lynx PCS module") added the files in
> ./drivers/net/pcs/, but the new LYNX PCS MODULE section refers to
> ./drivers/net/phy/.
>
> Hence, ./scripts/get_maintainer.pl --self-test=patterns complains:
From: Boqun Feng Sent: Saturday, September 5, 2020 7:15
AM
>
> On Sat, Sep 05, 2020 at 02:55:48AM +, Michael Kelley wrote:
> > From: Boqun Feng Sent: Tuesday, September 1, 2020
> > 8:01 PM
> > >
> > > Hyper-V always use 4k page size (HV_HYP_PAGE_SIZE), so when
> > > communicating with Hype
On Fri, Sep 04, 2020 at 02:37:30PM -0700, Florian Fainelli wrote:
> Registering our slave MDIO bus outside of the OF infrastructure is
> necessary in order to avoid creating double references of the same
> Device Tree nodes, however it is not sufficient to guarantee that the
> MDIO bus diversion is
On Sat, Sep 05, 2020 at 03:03:21PM +0100, Paul Barker wrote:
> These changes were made while debugging the ksz9477 driver for use on a
> custom board which uses the ksz9893 switch supported by this driver. The
> patches have been runtime tested on top of Linux 5.8.4, I couldn't
> runtime test them
On Sat, Sep 05, 2020 at 03:03:24PM +0100, Paul Barker wrote:
> We can't assume that the link partner supports the in-band status
> reporting which is enabled by default on the KSZ9893 when using RGMII
> for the upstream port.
What do you mean by RGMII inband status reporting? SGMII/1000BaseX has
i
On Sat, Sep 05, 2020 at 03:03:23PM +0100, Paul Barker wrote:
> When debug is enabled for this driver, this allows users to confirm that
> the correct port mode is in use.
>
> Signed-off-by: Paul Barker
> ---
> drivers/net/dsa/microchip/ksz9477.c | 4
> 1 file changed, 4 insertions(+)
>
> d
On Sat, Sep 05, 2020 at 03:03:22PM +0100, Paul Barker wrote:
> To make switch detection more informative print the result of the
> ksz9477/ksz9893 compatibility check. With debug output enabled also
> print the contents of the Chip ID registers as a 40-bit hex string.
>
> As this detection is the
On Sat, Sep 05, 2020 at 02:55:48AM +, Michael Kelley wrote:
> From: Boqun Feng Sent: Tuesday, September 1, 2020 8:01
> PM
> >
> > Hyper-V always use 4k page size (HV_HYP_PAGE_SIZE), so when
> > communicating with Hyper-V, a guest should always use HV_HYP_PAGE_SIZE
> > as the unit for page re
The datasheet for the ksz9893 and ksz9477 switches recommend waiting at
least 100us after the de-assertion of reset before trying to program the
device through any interface.
Also switch the existing mdelay() call to usleep_range() as recommended
in Documentation/timers/timers-howto.rst. The 2ms r
These changes were made while debugging the ksz9477 driver for use on a
custom board which uses the ksz9893 switch supported by this driver. The
patches have been runtime tested on top of Linux 5.8.4, I couldn't
runtime test them on top of 5.9-rc3 due to unrelated issues. They have
been build teste
When debug is enabled for this driver, this allows users to confirm that
the correct port mode is in use.
Signed-off-by: Paul Barker
---
drivers/net/dsa/microchip/ksz9477.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/net/dsa/microchip/ksz9477.c
b/drivers/net/dsa/microchip/ks
We can't assume that the link partner supports the in-band status
reporting which is enabled by default on the KSZ9893 when using RGMII
for the upstream port.
Signed-off-by: Paul Barker
---
drivers/net/dsa/microchip/ksz9477.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/dsa
To make switch detection more informative print the result of the
ksz9477/ksz9893 compatibility check. With debug output enabled also
print the contents of the Chip ID registers as a 40-bit hex string.
As this detection is the first communication with the switch performed
by the driver, making it
On Fri, 04 Sep 2020 10:27:42 +0100,
Jianyong Wu wrote:
>
> Currently, there is no mechanism to keep time sync between guest and host
> in arm64 virtualization environment. Time in guest will drift compared
> with host after boot up as they may both use third party time sources
> to correct their
Hi Daniel,
On Fri, Sep 4, 2020 at 11:14 PM Daniel Borkmann wrote:
>
[...]
>
> Its trivial to achieve with tc/BPF on the existing egress hook today. Probably
> takes less time than to write up this mail ...
>
> root@x:~/x# cat foo.c
>
> #include
> #include
> #include
>
> #ifndef __section
> # d
Hi John,
On Fri, Sep 4, 2020 at 5:46 PM John Fastabend wrote:
>
> Laura García Liébana wrote:
> > Hi,
> >
> > On Thu, Sep 3, 2020 at 7:00 AM John Fastabend
> > wrote:
> > >
> > [...]
> > >
> > > I don't think it actualy improves performance at least I didn't observe
> > > that. From the code it
On Fri, 04 Sep 2020 10:27:41 +0100,
Jianyong Wu wrote:
>
> ptp_kvm will get this service through smccc call.
> The service offers wall time and counter cycle of host for guest.
> caller must explicitly determines which cycle of virtual counter or
> physical counter to return if it needs counter c
On Fri, 04 Sep 2020 10:27:42 +0100,
Jianyong Wu wrote:
>
> Currently, there is no mechanism to keep time sync between guest and host
> in arm64 virtualization environment. Time in guest will drift compared
> with host after boot up as they may both use third party time sources
> to correct their
It's nice if the phy is online before we register the netdev
so try to do that first.
Reported-by: David Miller
Signed-off-by: Linus Walleij
---
drivers/net/ethernet/cortina/gemini.c | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/cortina/gemini
Commit 0da4c3d393e4 ("net: phy: add Lynx PCS module") added the files in
./drivers/net/pcs/, but the new LYNX PCS MODULE section refers to
./drivers/net/phy/.
Hence, ./scripts/get_maintainer.pl --self-test=patterns complains:
warning: no file matchesF:drivers/net/phy/pcs-lynx.c
Repair
When removing a port from a VLAN we are just erasing the
member config for the VLAN, which is wrong: other ports
can be using it.
Just mask off the port and only zero out the rest of the
member config once ports using of the VLAN are removed
from it.
Reported-by: Florian Fainelli
Signed-off-by:
On Tue, Sep 1, 2020 at 9:14 PM Florian Fainelli wrote:
> On 9/1/2020 12:08 PM, Linus Walleij wrote:
> [snip]
>
> > + /* Update the MC entry */
> > + vlanmc.member |= member;
> > + vlanmc.untag |= untag;
> > + vlanmc.fid = fid;
>
> Is not there a problem with rtl8366_vlan_del() whi
Hello,
syzbot found the following issue on:
HEAD commit:29523c5e bpf: Fix build without BPF_LSM.
git tree: bpf-next
console output: https://syzkaller.appspot.com/x/log.txt?x=112d38ae90
kernel config: https://syzkaller.appspot.com/x/.config?x=230cd4f722256978
dashboard link: https:/
Hi Everyone,
My name is Shirley A. Campbell the Manager Investment Dept. of
Manulife Investments an accredited Insurance and Finance broker with
leading financial institution with extensive policies as one of the
largest insurers and financial services.
Meanwhile, we refer to our previous email r
On Fri, Sep 4, 2020 at 9:36 PM Jakub Kicinski wrote:
>
> Applied to net, thank you!
Thank you, Jakub!
On Sat, Sep 5, 2020 at 10:53 AM Wang Hai wrote:
>
> BLOCK_PRIV is never used after it was introduced.
> So better to remove it.
>
> Reported-by: Hulk Robot
> Signed-off-by: Wang Hai
Acked-by: Willem de Bruijn
Since commit 8d7017fd621d ("blackhole_netdev: use blackhole_netdev to
invalidate dst entries"), we use blackhole_netdev to invalidate dst entries
instead of loopback device anymore. Also fix broken NETIF_F_HW_CSUM spell.
Signed-off-by: Miaohe Lin
---
include/linux/netdev_features.h | 2 +-
net/c
On Fri, Sep 4, 2020 at 4:20 PM Baptiste Covolato wrote:
> Thank you for proposing this patch. Unfortunately, it appears to make
> things worse on my test setup. The problem is a lot easier to
> reproduce, and not related to transmit timeout anymore.
This patch specifically addresses the issue re
BLOCK_PRIV is never used after it was introduced.
So better to remove it.
Reported-by: Hulk Robot
Signed-off-by: Wang Hai
---
v1->v2:
Corrected the wrong comment
net/packet/af_packet.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index da82
tested full series on Bananapi-r64 (mt7531) running iperf3-server
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 1.09 GBytes 939 Mbits/sec0 sender
[ 5] 0.00-10.01 sec 1.09 GBytes 935 Mbits/sec receiver
reverse mode (-R
In order to avoid future errors and reduce code duplication we should
factor out the port group del sequence. This allows us to have one
function which takes care of all details when removing a port group.
Signed-off-by: Nikolay Aleksandrov
---
net/bridge/br_mdb.c | 15 +-
net/brid
Initial functions for group source lists which are needed for IGMPv3
and MLDv2 include/exclude lists. Both IPv4 and IPv6 sources are supported.
User-added mdb entries are created with exclude filter mode, we can
extend that later to allow user-supplied mode. When group src entries
are deleted, they
We already have all necessary helpers, so process IGMPV3/MLDv2
BLOCK_OLD_SOURCES as per the RFCs.
v3: add IPv6/MLDv2 support
v2: directly do flag bit operations
Signed-off-by: Nikolay Aleksandrov
---
net/bridge/br_multicast.c | 97 +++
1 file changed, 97 inse
We have to use mdb and port entries when sending mdb notifications in
order to fill in all group attributes properly. Before this change we
would've used a fake br_mdb_entry struct to fill in only partial
information about the mdb. Now we can also reuse the mdb dump fill
function and thus have only
When an IGMPv3/MLDv2 query is received and we're operating in such mode
then we need to avoid updating group timers if the suppress flag is set.
Also we should update only timers for groups in exclude mode.
v3: add IPv6/MLDv2 support
Signed-off-by: Nikolay Aleksandrov
---
net/bridge/br_multicas
Since each entry type has timers that can be running simultaneously we need
to make sure that entries are not freed before their timers have finished.
In order to do that generalize the src gc work to mcast gc work and use a
callback to free the entries (mdb, port group or src).
v3: add IPv6 suppo
This change is in preparation for using the mdb port group entries when
sending a notification, so their full state and additional attributes can
be filled in.
Signed-off-by: Nikolay Aleksandrov
---
net/bridge/br_mdb.c | 20
1 file changed, 8 insertions(+), 12 deletions(-)
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