On Tue, Jan 5, 2021 at 9:51 PM Saeed Mahameed wrote:
>
> On Mon, 2021-01-04 at 18:59 +0800, Xuan Zhuo wrote:
> > hi
> >
> > In the process of developing xdp socket, we tried to directly use
> > page to
> > construct skb directly, to avoid data copy. And the MAC information
> > is also in
> > the p
On Sat, 2021-01-09 at 19:16 -0800, Jakub Kicinski wrote:
> Hi Sebastien, looks like this no longer applies to net could you
> rebase?
Hi Jakub,
Sure, no problem.
Lorenzo Bianconi writes:
>> Clang warns in both mt7615 and mt7915:
>>
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:271:9: warning: implicit
>> conversion from enumeration type 'enum mt76_mcuq_id' to different
>> enumeration type 'enum mt76_txq_id' [-Wenum-conversion]
>> txq
On 1/10/21 1:49 PM, Vincent Mailhol wrote:
> Call skb_tx_timestamp() within can_put_echo_skb() so that a software
> tx timestamp gets attached on the skb.
>
> There two main reasons to include this call in can_put_echo_skb():
>
> * It easily allow to enable the tx timestamp on all devices with
On Thu, 17.12.20 um 02:13 Jakub Kicinski wrote:
Thanks for the patch, minor nits below.
Thanks for the Feedback! I will work it in for my v2.
+
+ if (!(priv->dma_cap.time_stamp || priv->dma_cap.atime_stamp))
!a && !b reads better IMHO
We've chosen this variant because it is already
From: Seb Laveze
The priority field is not the queue priority (queue priority is fixed)
but a bitmask of priorities assigned to this queue.
In receive, priorities relate to tagged frames priorities.
In transmit, priorities relate to PFC frames.
Signed-off-by: Seb Laveze
---
Documentation/dev
Hi all,
I found the following build errors and warnings when make M=samples/bpf
on the Loongson 3A3000 platform which belongs to MIPS arch.
Are theseknown issues? Should I submit patches to fix them? (1) fatal error:
'asm/rwonce.h' file not found
CLANG-bpf samples/bpf/xdpsock_kern.o In file i
On Wed, Jan 06, 2021 at 08:10:46AM +0200, Eyal Birger wrote:
> Underlying xfrm output supports gso packets.
> Declare support in hw_features and adapt the xmit MTU check to pass GSO
> packets.
>
> Signed-off-by: Eyal Birger
Applied, thanks a lot Eyal!
On Sat, Jan 09, 2021 at 05:18:34PM -0500, Willem de Bruijn wrote:
> From: Willem de Bruijn
>
> esp(6)_output_head uses skb_page_frag_refill to allocate a buffer for
> the esp trailer.
>
> It accesses the page with kmap_atomic to handle highmem. But
> skb_page_frag_refill can return compound page
On Mon, Jan 11, 2021 at 11:02:42AM +0900, Dongseok Yi wrote:
> On 2021-01-08 22:35, Steffen Klassert wrote:
> > On Fri, Jan 08, 2021 at 09:52:28PM +0900, Dongseok Yi wrote:
> > > It is a workaround patch.
> > >
> > > UDP/IP header of UDP GROed frag_skbs are not updated even after NAT
> > > forwardi
Commit bedd8d78aba3 ("net: phy: smsc: LAN8710/20: add phy refclk in
support") added the phy clk support. The commit already checks if
clk_get_optional() throw an error but instead of returning the error it
ignores it.
Fixes: bedd8d78aba3 ("net: phy: smsc: LAN8710/20: add phy refclk in support")
Su
Set proper value to IF_MODE register for MII mode.
Signed-off-by: Maxim Kochetkov
---
drivers/net/ethernet/freescale/fman/fman_memac.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/net/ethernet/freescale/fman/fman_memac.c
b/drivers/net/ethernet/freescale/fman/fman_memac.c
inde
Fix the following coccicheck warning:
./drivers/net/wireless/realtek/rtw88/debug.c:800:17-23: WARNING:
Comparison of 0/1 to bool variable
Signed-off-by: YANG LI
Reported-by: Abaci Robot
---
drivers/net/wireless/realtek/rtw88/debug.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --
Fix the following coccicheck warning:
./net/nfc/hci/llc_shdlc.c:239:5-21: WARNING: Comparison to bool
Signed-off-by: YANG LI
Reported-by: Abaci Robot
---
net/nfc/hci/llc_shdlc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/nfc/hci/llc_shdlc.c b/net/nfc/hci/llc_shdlc.c
This series has 2 fixes. The first one fixes a resource accounting error
with the RDMA driver loaded and the second one fixes the firmware
flashing sequence after defragmentation.
Please queue the 1st one for -stable. Thanks.
Michael Chan (1):
bnxt_en: Improve stats context resource accountin
From: Pavan Chebbi
When the FW tells the driver to retry the INSTALL_UPDATE command after
it has cleared the NVM area, the driver is not clearing the previously
used ALLOWED_TO_DEFRAG flag. As a result the FW tries to defrag the NVM
area a second time in a loop and can fail the request.
Fixes: 1
The function bnxt_get_ulp_stat_ctxs() does not count the stats contexts
used by the RDMA driver correctly when the RDMA driver is freeing the
MSIX vectors. It assumes that if the RDMA driver is registered, the
additional stats contexts will be needed. This is not true when the
RDMA driver is abou
Fix the following coccicheck warning:
./drivers/scsi/qedf/qedf_main.c:3716:5-31: WARNING: Comparison to bool
Signed-off-by: YANG LI
Reported-by: Abaci Robot
---
drivers/scsi/qedf/qedf_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/qedf/qedf_main.c b/drive
Hi,
Thanks for a patch.
> -Original Message-
> From: YANG LI
> Sent: Monday, January 11, 2021 2:59 PM
> To: j...@linux.ibm.com
> Cc: martin.peter...@oracle.com; Saurav Kashyap ;
> Javed Hasan ; GR-QLogic-Storage-Upstream qlogic-storage-upstr...@marvell.com>; li...@armlinux.org.uk; linux-
Add parse protocol header ops for vlan device. Before this patch, vlan
tagged packet transmitted by af_packet had skb->protocol unset. Some
kernel methods (like __skb_flow_dissect()) rely on this missing information
for its packet processing.
Signed-off-by: Eran Ben Elisha
Reviewed-by: Tariq Touk
Hi Jakub, Dave,
This series adds support for dissecting PTP L2 packet
header (EtherType 0x88F7).
For packet header dissecting, skb->protocol is needed. Add protocol
parsing operation to vlan ops, to guarantee skb->protocol is set,
as EtherType 0x88F7 occasionally follows a vlan header.
Changelog
Add support for parsing PTP L2 packet header. Such packet consists
of an L2 header (with ethertype of ETH_P_1588), PTP header, body
and an optional suffix.
Signed-off-by: Eran Ben Elisha
Reviewed-by: Tariq Toukan
---
net/core/flow_dissector.c | 16
1 file changed, 16 insertions
On 2020-12-22 10:03:37 [+0100], Ahmed S. Darwish wrote:
> 2) arcnet_close() contains a del_timer_sync(). If the irq handler
> interrupts the to-be-deleted timer then call del_timer_sync(), it
> will just loop forever.
del_timer_sync() will trigger a warning if invoked from interrupt
ha
On Sat, Jan 9, 2021 at 12:35 AM Song Liu wrote:
>
> To access per-task data, BPF program typically creates a hash table with
> pid as the key. This is not ideal because:
> 1. The use need to estimate requires size of the hash table, with may be
> inaccurate;
> 2. Big hash tables are slow;
>
On Sun, Dec 27 2020 at 11:20, Guenter Roeck wrote:
> On Thu, Dec 10, 2020 at 08:25:38PM +0100, Thomas Gleixner wrote:
> Yes, but that means that irq_check_status_bit() may be called from modules,
> but it is not exported, resulting in build errors such as the following.
>
> arm64:allmodconfig:
>
>
Charlie Somerville writes:
On Mon, Jan 11, 2021, at 04:31, Shay Agroskin wrote:
Is this addition needed ? Seems like we don't set VIRTIO_XDP_TX
bit in case of virtnet_xdp_xmit() failure, so the surrounding
'if'
won't be taken.
Good catch, it looks like you're right. I'm happy to remove
On Mon, Jan 11, 2021 at 7:27 AM Yonghong Song wrote:
>
>
>
> On 1/8/21 3:19 PM, Song Liu wrote:
> > To access per-task data, BPF program typically creates a hash table with
> > pid as the key. This is not ideal because:
> > 1. The use need to estimate requires size of the hash table, with may be
Hello,
syzbot found the following issue on:
HEAD commit:71c061d2 Merge tag 'for-5.11-rc2-tag' of git://git.kernel...
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1612b248d0
kernel config: https://syzkaller.appspot.com/x/.config?x=8aa30b9da402d224
das
On Fri, Jan 08, 2021 at 21:57:50 +0100, Guillaume Nault wrote:
> On Thu, Jan 07, 2021 at 06:13:15PM +, Tom Parkin wrote:
> > When setting up a channel bridge, ppp_bridge_channels sets the
> > pch->bridge field before taking the associated reference on the bridge
> > file instance.
> >
> > Thi
On Sat, Jan 09, 2021 at 02:21:43AM +0200, Vladimir Oltean wrote:
> On Fri, Jan 08, 2021 at 06:32:28AM +0100, Oleksij Rempel wrote:
> > May be the "net: dsa: add optional stats64 support" can already be
> > taken?
>
> I'm not sure that I see the point. David and Jakub won't cherry-pick
> partial se
On 2020-12-24 14:11:47 [+0100], Ahmed S. Darwish wrote:
> --- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
> +++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
> @@ -211,9 +211,9 @@ static int cxgb_up(struct adapter *adapter)
> t1_interrupts_clear(adapter);
>
> adapter->params.has_msi = !
From: Menglong Dong
Replace the check for ETH_P_8021Q and ETH_P_8021AD in
__netif_receive_skb_core with eth_type_vlan.
Signed-off-by: Menglong Dong
---
net/core/dev.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/net/core/dev.c b/net/core/dev.c
index e4d77c8abe76..2
changes v8:
- stats.no_handler should not be assigned from HW stats
changes v7:
- move raw.filtered from rx_errors to rx_dropped counter
changes v6:
- move stats64 callback to ethtool section
- ar9331: diff. fixes
- ar9331: move stats calculation to the worker
- ar9331: extend rx/tx error counte
Allow DSA drivers to export stats64
Signed-off-by: Oleksij Rempel
Reviewed-by: Vladimir Oltean
---
include/net/dsa.h | 4 +++-
net/dsa/slave.c | 14 +-
2 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/include/net/dsa.h b/include/net/dsa.h
index 4e60d2610f20..c50abb
Add stats support for the ar9331 switch.
Signed-off-by: Oleksij Rempel
---
drivers/net/dsa/qca/ar9331.c | 163 ++-
1 file changed, 162 insertions(+), 1 deletion(-)
diff --git a/drivers/net/dsa/qca/ar9331.c b/drivers/net/dsa/qca/ar9331.c
index 4d49c5f2b790..1e3706
Hi Vladimir,
I love your patch! Perhaps something to improve:
[auto build test WARNING on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Vladimir-Oltean/Make-ndo_get_stats64-sleepable/20210109-003617
base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
On Thu, Jan 07, 2021 at 10:39:03AM -0700, David Ahern wrote:
> On 1/7/21 10:13 AM, Jakub Kicinski wrote:
> > On Thu, 7 Jan 2021 17:48:56 +0100 Guillaume Nault wrote:
> >> On Fri, Dec 18, 2020 at 11:25:32PM +0100, Guillaume Nault wrote:
> >>> The json output of the TCA_FLOWER_KEY_MPLS_OPTS attribute
Hi Dan,
On Mon, Jan 11, 2021 at 01:55:16PM +0300, Dan Carpenter wrote:
> Hi Vladimir,
>
> New smatch warnings:
> net/core/rtnetlink.c:1821 rtnl_fill_ifinfo() warn: missing error code 'err'
>
> vim +/err +1821 net/core/rtnetlink.c
>
> static int rtnl_fill_ifinfo(struct sk_buff *skb,
>
On Mon, Jan 11, 2021 at 01:44:28PM +0800, DENG Qingfang wrote:
> +static int
> +mt7530_gpio_direction_output(struct gpio_chip *gc, unsigned int offset, int
> value)
> +{
> + struct mt7530_priv *priv = gpiochip_get_data(gc);
> + u32 bit = mt7530_gpio_to_bit(offset);
> +
> + mt7530_set(p
Charlie Somerville writes:
> This patch series introduces a new flag XDP_FLAGS_NO_TX which prevents
> the allocation of additional send queues for XDP programs.
>
> Included in this patch series is an implementation of XDP_FLAGS_NO_TX
> for the virtio_net driver. This flag is intended to be advis
niedz., 10 sty 2021 o 20:25 napisał(a):
>
> From: Stefan Chulski
>
> Packet Processor hardware not connected to MAC flow control unit and
> cannot support TX flow control.
> This patch disable flow control support.
>
> Fixes: 3f518509dedc ("ethernet: Add new driver for Marvell Armada 375 network
This patch adds support to install flow rules using ipv4 proto or
ipv6 next header field to distinguish between tcp/udp/sctp/esp/ah
flows when user doesn't specify the other match creteria related to
the flow such as tcp/udp/sctp source port and destination port, ah/esp
spi value. This is achieved
Fixes for stmmac driver.
Joakim Zhang (6):
ethernet: stmmac: remove redundant null check for ptp clock
ethernet: stmmac: stop each tx channal independently
ethernet: stmmac: fix watchdog timeout during suspend/resume stress
test
ethernet: stmmac: fix dma physical address of descriptor
Driver uses dma_alloc_coherent to allocate dma memory for descriptors,
dma_alloc_coherent will return both the virtual address and physical
address. AFAIK, virt_to_phys could not convert virtual address to
physical address, for which memory is allocated by dma_alloc_coherent.
Signed-off-by: Joakim
If clear GMAC_CONFIG_TE bit, it would stop all tx channals, but users
may only want to stop secific tx channel.
Fixes: 48863ce5940f ("stmmac: add DMA support for GMAC 4.xx")
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c | 4
1 file changed, 4 deletions(-)
Remove redundant null check for ptp clock.
Fixes: 1c35cc9cf6a0 ("net: stmmac: remove redundant null check before
clk_disable_unprepare()")
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/driv
In current driver, buffer2 available only when hardware supports split
header. Wrongly set buffer2 valid in stmmac_rx_refill when refill buffer
address. You can see that desc3 is 0x8100 after initialization, but
turn out to be 0x8300 after refill.
Fixes: 67afd6d1cfdf ("net: stmmac: Add Spl
stmmac_xmit() call stmmac_tx_timer_arm() at the end to modify tx timer to
do the transmission cleanup work. Imagine such a situation, stmmac enters
suspend immediately after tx timer modified, it's expire callback
stmmac_tx_clean() would not be invoked. This could affect BQL, since
netdev_tx_sent_q
During suspend/resume stress test, we found descriptor write back by DMA
could exhibit unusual behavior, e.g.:
003 [0xc4310030]: 0x0 0x40 0x0 0xb5010040
We can see that desc3 write back is 0xb5010040, it is still ownd by DMA,
so application would not recycle this buffer. It will trigger fa
This is a third version of patches which add workarounds for
RTL8672/RTL9601C EEPROMs and Ubiquiti U-Fiber Instant SFP.
Russel's PATCH v2 2/3 was dropped from this patch series as
it is being handled separately.
Pali Rohár (2):
net: sfp: add workaround for Realtek RTL8672 and RTL9601C chips
n
Workaround for GPON SFP modules based on VSOL V2801F brand was added in
commit 0d035bed2a4a ("net: sfp: VSOL V2801F / CarlitoxxPro CPGOS03-0490
v2.0 workaround"). But it works only for ids explicitly added to the list.
As there are more rebraded VSOL V2801F modules and OEM vendors are putting
into
SFP GPON module Ubiquiti U-Fiber Instant has in its EEPROM stored nonsense
information. It claims that support all transceiver types including 10G
Ethernet which is not truth. So clear all claimed modes and set only one
mode which module supports: 1000baseX_Full.
Also this module have set SFF phys
Arnd Bergmann writes:
> From: Arnd Bergmann
>
> A recent patch changed some enum values, but not the type
> declaration for the assignment:
>
> drivers/net/wireless/mediatek/mt76/mt7615/mcu.c:238:9: error: implicit
> conversion from enumeration type 'enum mt76_mcuq_id' to different enumeration
Arnd Bergmann writes:
> From: Arnd Bergmann
>
> Without crc32, the driver fails to link:
>
> arm-linux-gnueabi-ld: drivers/net/wireless/ath/wil6210/fw.o: in function
> `wil_fw_verify':
> fw.c:(.text+0x74c): undefined reference to `crc32_le'
> arm-linux-gnueabi-ld:
> drivers/net/wireless/ath/wi
Am Donnerstag, den 07.01.2021, 20:27 +0100 schrieb Andrew Lunn:
> On Thu, Jan 07, 2021 at 12:35:17PM +0100, Oliver Neukum wrote:
>
> Hi Oliver
>
> > +++ b/include/linux/usb/usbnet.h
> > @@ -53,6 +53,8 @@ struct usbnet {
> > u32 hard_mtu; /* count any extra framing */
From: Steffen Klassert
Date: Mon, 11 Jan 2021 09:43:22 +0100
> On Mon, Jan 11, 2021 at 11:02:42AM +0900, Dongseok Yi wrote:
>> On 2021-01-08 22:35, Steffen Klassert wrote:
>>> On Fri, Jan 08, 2021 at 09:52:28PM +0900, Dongseok Yi wrote:
It is a workaround patch.
UDP/IP header of UD
On Wed, Dec 16, 2020 at 02:48:18PM +0800, Jason Wang wrote:
> This patch introduces the control virtqueue support for vDPA
> simulator. This is a requirement for supporting advanced features like
> multiqueue.
>
> A requirement for control virtqueue is to isolate its memory access
> from the rx/tx
Currently, udp v6 socket can not process v4 packets with UDP GRO, as
udp_encap_needed_key is not increased when udp_tunnel_encap_enable()
is called for v6 socket. This patchset is to increase it and remove
the unnecessary code in bareudp.
Xin Long (2):
udp: call udp_encap_enable for v6 sockets w
When enabling encap for a ipv6 socket without udp_encap_needed_key
increased, UDP GRO won't work for v4 mapped v6 address packets as
sk will be NULL in udp4_gro_receive().
This patch is to enable it by increasing udp_encap_needed_key for
v6 sockets in udp_tunnel_encap_enable(), and correspondingly
As udp_encap_enable() is already called in udp_tunnel_encap_enable()
since the last patch, and we don't need it any more. So remove it by
reverting commit 81f954a44567567c7d74a97b1db78fb43afc253d.
---
drivers/net/bareudp.c | 6 --
1 file changed, 6 deletions(-)
diff --git a/drivers/net/bareud
After commit 89319d3801d1 ("net: Add frag_list support to skb_segment"),
it goes to process frag_list when !hsize in skb_segment(). However, when
using skb frag_list, sg normally should not be set. In this case, hsize
will be set with len right before !hsize check, then it won't go to
frag_list pro
Patch 1/2 is to improve the code in skb_segment(), and it is needed
by Patch 2/2.
Xin Long (2):
net: move the hsize check to the else block in skb_segment
sctp: remove the NETIF_F_SG flag before calling skb_segment
net/core/skbuff.c | 5 +++--
net/sctp/offload.c | 2 +-
2 files changed, 4 i
It makes more sense to clear NETIF_F_SG instead of set it when
calling skb_segment() in sctp_gso_segment(), since SCTP GSO is
using head_skb's fraglist, of which all frags are linear skbs.
This will make SCTP GSO code more understandable.
Suggested-by: Alexander Duyck
Signed-off-by: Xin Long
--
The PHYLIB must be selected to provide mdiobus_*() functions, and the
MICREL_PHY is necessary too, as that is the only possible PHY attached
to the KS8851 (it is the internal PHY).
Fixes: ef3631220d2b ("net: ks8851: Register MDIO bus and the internal PHY")
Signed-off-by: Marek Vasut
Cc: Andrew Lu
Unless the internal PHY is connected and started, the phylib will not
poll the PHY for state and produce state updates. Connect the PHY and
start/stop it.
Signed-off-by: Marek Vasut
Cc: Andrew Lunn
Cc: Heiner Kallweit
Cc: Lukas Wunner
---
drivers/net/ethernet/micrel/ks8851.h| 2 ++
d
From: Randy Dunlap
[ Upstream commit bd1248f1ddbc48b0c30565fce897a3b6423313b8 ]
Check Scell_log shift size in red_check_params() and modify all callers
of red_check_params() to pass Scell_log.
This prevents a shift out-of-bounds as detected by UBSAN:
UBSAN: shift-out-of-bounds in ./include/ne
From: Randy Dunlap
[ Upstream commit bd1248f1ddbc48b0c30565fce897a3b6423313b8 ]
Check Scell_log shift size in red_check_params() and modify all callers
of red_check_params() to pass Scell_log.
This prevents a shift out-of-bounds as detected by UBSAN:
UBSAN: shift-out-of-bounds in ./include/ne
This patch is to let it always do CRC checksum in sctp_gso_segment()
by removing CRC flag from the dev features in gre_gso_segment() for
SCTP over GRE, just as it does in Commit 527beb8ef9c0 ("udp: support
sctp over udp in skb_udp_tunnel_segment") for SCTP over UDP.
It could set csum/csum_start in
Hello,
Le 10/12/2020 à 16:50, Tom Parkin a écrit :
> This new ioctl pair allows two ppp channels to be bridged together:
> frames arriving in one channel are transmitted in the other channel
> and vice versa.
>
> The practical use for this is primarily to support the L2TP Access
> Concentrator us
On 11.01.2021 13:53, Marek Vasut wrote:
> Unless the internal PHY is connected and started, the phylib will not
> poll the PHY for state and produce state updates. Connect the PHY and
> start/stop it.
>
> Signed-off-by: Marek Vasut
> Cc: Andrew Lunn
> Cc: Heiner Kallweit
> Cc: Lukas Wunner
> -
On Fri, Jan 08, 2021 at 03:31:56PM +, Radev, Martin wrote:
> Just noticed that Intel TDX already does the device filtering. Check:
> https://github.com/intel/tdx/commit/6789eee52aab8985e49b362379fab73aa3eecde2
>
> CC-ing Kirill and Kuppuswamy from Intel in case they want to be part of the
>
From: Randy Dunlap
[ Upstream commit bd1248f1ddbc48b0c30565fce897a3b6423313b8 ]
Check Scell_log shift size in red_check_params() and modify all callers
of red_check_params() to pass Scell_log.
This prevents a shift out-of-bounds as detected by UBSAN:
UBSAN: shift-out-of-bounds in ./include/ne
On 1/11/21 2:26 PM, Heiner Kallweit wrote:
[...]
LGTM. When having a brief look at the driver I stumbled across two things:
1. Do MAC/PHY support any pause mode? Then a call to
phy_support_(a)sym_pause() would be missing.
https://ww1.microchip.com/downloads/en/DeviceDoc/KSZ8851-16MLL-Sing
On Mon, Jan 11, 2021 at 7:04 PM Russell King - ARM Linux admin
wrote:
>
> FYI, Documentation/driver-api/gpio/consumer.rst says:
>
> For output GPIOs, the value provided becomes the initial output value.
> This helps avoid signal glitching during system startup.
>
> Setting the pin to be an out
From: Randy Dunlap
[ Upstream commit bd1248f1ddbc48b0c30565fce897a3b6423313b8 ]
Check Scell_log shift size in red_check_params() and modify all callers
of red_check_params() to pass Scell_log.
This prevents a shift out-of-bounds as detected by UBSAN:
UBSAN: shift-out-of-bounds in ./include/ne
On Mon, Jan 11, 2021 at 01:44:26PM +0800, DENG Qingfang wrote:
> MT7530's LED controller can be used as GPIO controller. Add support for
> it.
>
> DENG Qingfang (2):
> dt-bindings: net: dsa: add MT7530 GPIO controller binding
> drivers: net: dsa: mt7530: MT7530 optional GPIO support
>
> .../
On 11.01.2021 14:38, Marek Vasut wrote:
> On 1/11/21 2:26 PM, Heiner Kallweit wrote:
> [...]
>
>> LGTM. When having a brief look at the driver I stumbled across two things:
>>
>> 1. Do MAC/PHY support any pause mode? Then a call to
>> phy_support_(a)sym_pause() would be missing.
>
> https://w
From: Randy Dunlap
[ Upstream commit bd1248f1ddbc48b0c30565fce897a3b6423313b8 ]
Check Scell_log shift size in red_check_params() and modify all callers
of red_check_params() to pass Scell_log.
This prevents a shift out-of-bounds as detected by UBSAN:
UBSAN: shift-out-of-bounds in ./include/ne
Hi,
On Tue, Dec 22, 2020 at 10:03:37AM +0100, Ahmed S. Darwish wrote:
...
>
> Included is an RFC patch to fix the points above: if the RESET flag is
> encountered, a workqueue is scheduled to run the generic reset sequence.
>
...
Kind reminder.
On Mon, Jan 11, 2021 at 09:40:00PM +0800, DENG Qingfang wrote:
> On Mon, Jan 11, 2021 at 7:04 PM Russell King - ARM Linux admin
> wrote:
> >
> > FYI, Documentation/driver-api/gpio/consumer.rst says:
> >
> > For output GPIOs, the value provided becomes the initial output value.
> > This helps a
> -Original Message-
> From: Jakub Kicinski
> Sent: Friday, January 8, 2021 2:35 AM
> To: Danielle Ratson
> Cc: netdev@vger.kernel.org; da...@davemloft.net; Jiri Pirko
> ; and...@lunn.ch; f.faine...@gmail.com;
> mkube...@suse.cz; mlxsw ; Ido Schimmel ;
> Danielle Ratson
> Subject: R
On 1/11/21 2:26 PM, Kirill A. Shutemov wrote:
> On Fri, Jan 08, 2021 at 03:31:56PM +, Radev, Martin wrote:
>> Just noticed that Intel TDX already does the device filtering. Check:
>> https://github.com/intel/tdx/commit/6789eee52aab8985e49b362379fab73aa3eecde2
>>
>> CC-ing Kirill and Kuppuswa
From: Randy Dunlap
[ Upstream commit bd1248f1ddbc48b0c30565fce897a3b6423313b8 ]
Check Scell_log shift size in red_check_params() and modify all callers
of red_check_params() to pass Scell_log.
This prevents a shift out-of-bounds as detected by UBSAN:
UBSAN: shift-out-of-bounds in ./include/ne
On 1/7/21 8:46 PM, Jakub Kicinski wrote:
On Wed, 6 Jan 2021 11:07:55 +0100 Stephan Gerhold wrote:
At the moment it is quite hard to identify the network interface
provided by IPA in userspace components: The network interface is
created as virtual device, without any link to the IPA device.
The
On 1/11/21 2:50 PM, Heiner Kallweit wrote:
On 11.01.2021 14:38, Marek Vasut wrote:
On 1/11/21 2:26 PM, Heiner Kallweit wrote:
[...]
LGTM. When having a brief look at the driver I stumbled across two things:
1. Do MAC/PHY support any pause mode? Then a call to
phy_support_(a)sym_pause() w
On Mon, Jan 11, 2021 at 09:59:32AM +0100, Marco Felsch wrote:
> Commit bedd8d78aba3 ("net: phy: smsc: LAN8710/20: add phy refclk in
> support") added the phy clk support. The commit already checks if
> clk_get_optional() throw an error but instead of returning the error it
> ignores it.
>
> Fixes:
On Mon, Jan 11, 2021 at 02:06:55PM +0100, Bjarni Jonasson wrote:
> Adding support for 100 base-x in phylink.
> The Sparx5 switch supports 100 base-x pcs (IEEE 802.3 Clause 24) 4b5b encoded.
> These patches adds phylink support for that mode.
>
> Tested in Sparx5, using sfp modules:
> Axcen 100fx A
On Mon, Jan 11, 2021 at 02:06:56PM +0100, Bjarni Jonasson wrote:
> Sparx-5 supports this mode and it is missing in the PHY core.
>
> Signed-off-by: Bjarni Jonasson
Looks good, thanks.
Reviewed-by: Russell King
> ---
> include/linux/phy.h | 4
> 1 file changed, 4 insertions(+)
>
> diff
On Mon, Jan 11, 2021 at 02:06:57PM +0100, Bjarni Jonasson wrote:
> Add support for 100Base-FX, 100Base-LX, 100Base-PX and 100Base-BX10 modules
> This is needed for Sparx-5 switch.
>
> Signed-off-by: Bjarni Jonasson
> ---
> drivers/net/phy/sfp-bus.c | 9 +
> 1 file changed, 9 insertions(+
On Mon, Jan 11, 2021 at 02:06:56PM +0100, Bjarni Jonasson wrote:
> Sparx-5 supports this mode and it is missing in the PHY core.
>
> Signed-off-by: Bjarni Jonasson
Reviewed-by: Andrew Lunn
Andrew
On Mon, Jan 11, 2021 at 02:17:13PM +0100, Simon Chopin wrote:
> Hello,
>
> Le 10/12/2020 à 16:50, Tom Parkin a écrit :
> > This new ioctl pair allows two ppp channels to be bridged together:
> > frames arriving in one channel are transmitted in the other channel
> > and vice versa.
> >
> > The pr
On 11.01.2021 15:10, Marek Vasut wrote:
> On 1/11/21 2:50 PM, Heiner Kallweit wrote:
>> On 11.01.2021 14:38, Marek Vasut wrote:
>>> On 1/11/21 2:26 PM, Heiner Kallweit wrote:
>>> [...]
>>>
LGTM. When having a brief look at the driver I stumbled across two things:
1. Do MAC/PHY suppor
On Mon, Jan 11, 2021 at 01:53:37PM +0100, Marek Vasut wrote:
> Unless the internal PHY is connected and started, the phylib will not
> poll the PHY for state and produce state updates. Connect the PHY and
> start/stop it.
Hi Marek
Please continue the conversion and remove all mii_calls.
ks8851_s
On Mon, Jan 11, 2021 at 01:50:46PM +0100, Marek Vasut wrote:
> The PHYLIB must be selected to provide mdiobus_*() functions, and the
> MICREL_PHY is necessary too, as that is the only possible PHY attached
> to the KS8851 (it is the internal PHY).
>
> Fixes: ef3631220d2b ("net: ks8851: Register MD
Hi Pali,
I have rewritten the commit message a little:
The workaround for VSOL V2801F brand based GPON SFP modules added in
commit 0d035bed2a4a ("net: sfp: VSOL V2801F / CarlitoxxPro CPGOS03-0490
v2.0 workaround") works only for IDs added explicitly to the list.
Since there are rebranded modules w
Hello,
syzbot found the following issue on:
HEAD commit:73d62e81 kmsan: random: prevent boot-time reports in _mix_..
git tree: https://github.com/google/kmsan.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=153a38f750
kernel config: https://syzkaller.appspot.co
On 1/11/21 3:57 AM, Guillaume Nault wrote:
> Okay, but, in the end, should I repost this patch?
I think your patches are covered, but you should check the repo to make
sure.
Added support for pointer to mem register spilling, to allow the verifier
to track pointer to valid memory addresses. Such pointers are returned
for example by a successful call of the bpf_ringbuf_reserve helper.
This patch was suggested as a solution by Yonghong Song.
---
kernel/bpf/verifier.c |
On Mon, 11 Jan 2021 12:39:09 +0100
Pali Rohár wrote:
> SFP GPON module Ubiquiti U-Fiber Instant has in its EEPROM stored nonsense
> information. It claims that support all transceiver types including 10G
> Ethernet which is not truth. So clear all claimed modes and set only one
> mode which modul
Hello Jakub,
On 08.01.21 17:32, Jakub Kicinski wrote:
> On Fri, 8 Jan 2021 11:07:26 +0100 Ahmad Fatoum wrote:
> +struct __packed tcan4x5x_map_buf {
> + struct tcan4x5x_buf_cmd cmd;
> + u8 data[256 * sizeof(u32)];
> +} cacheline_aligned;
Due to the packing of t
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