`num_reports` is not being properly checked. A malformed event packet with
a large `num_reports` number makes hci_le_direct_adv_report_evt() read out
of bounds. Fix it.
Cc: sta...@vger.kernel.org
Fixes: 2f010b55884e ("Bluetooth: Add support for handling LE Direct Advertising
Report events")
Repor
On Wed, Sep 09, 2020 at 05:37:37AM +0800, nan chen wrote:
> Looks like the judgment of len The judgment cannot avoid the memory overflow of the memcpy below.
> case LCP_OPTION_ACCM: /* async control character
> map */
> + if (len < sizeof(valid
On Tue, Sep 08, 2020 at 01:11:36PM -0700, Andrii Nakryiko wrote:
> On Mon, Sep 7, 2020 at 10:57 AM Jiri Olsa wrote:
> >
> > The bpf_program__title function got deprecated in libbpf,
> > use the suggested alternative.
> >
> > Fixes: 521095842027 ("libbpf: Deprecate notion of BPF program "title" in
On Tue, Sep 08, 2020 at 11:01:27AM -0700, Andrii Nakryiko wrote:
> Switch from deprecated bpf_program__title() API to
> bpf_program__section_name(). Also drop unnecessary error checks because
> neither bpf_program__title() nor bpf_program__section_name() can fail or
> return NULL.
>
> Fixes: 52109
On 9/9/2020 1:21 AM, Jakub Kicinski wrote:
Even tho mlx4_core registers the devlink ports, it's mlx4_en
and mlx4_ib which set their type. In situations where one of
the two is not built yet the machine has ports of given type
we see the devlink warning from devlink_port_type_warn() trigger.
H
Chris Chiu wrote:
> 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
Patch applied to wireless-drivers-next.git, thanks.
86279456a4d4 rtl8xxxu: prevent potential memory leak
-
t...@redhat.com wrote:
> From: Tom Rix
>
> clang static analyzer reports this problem
>
> init.c:739:8: warning: Called function pointer
> is null (null dereference)
> ret = adapter->if_ops.check_fw_status( ...
> ^
>
> In mwifiex_dnld_fw,
Keita Suzuki wrote:
> When wlc_phy_txpwr_srom_read_lcnphy fails in wlc_phy_attach_lcnphy,
> the allocated pi->u.pi_lcnphy is leaked, since struct brcms_phy will be
> freed in the caller function.
>
> Fix this by calling wlc_phy_detach_lcnphy in the error handler of
> wlc_phy_txpwr_srom_read_lcnp
Christophe JAILLET wrote:
> The wrappers in include/linux/pci-dma-compat.h should go away.
>
> The patch has been generated with the coccinelle script below and has been
> hand modified to replace GFP_ with a correct flag.
> It has been compile tested.
>
> The only file where some GFP_ flags ar
Hi
I'd like to get some feedback on an issue that has popped up on newer
systems (with increased load).
The system uses an older CPU (Atom) that uses an integrated MAC. When
flooding the NIC with multicast traffic (and multiple listeners), we
get the following:
-
Aug 16 01:21:55 dss kernel:
On 09/09/2020 04:48, Andrii Nakryiko wrote:
> On Mon, Sep 7, 2020 at 9:40 AM Quentin Monnet wrote:
>>
>> This set aims at improving the checks for building bpftool's documentation
>> (including the man page for eBPF helper functions). The first patch lowers
>> the log-level from rst2man and fix th
On 09/09/2020 04:25, Andrii Nakryiko wrote:
> On Mon, Sep 7, 2020 at 9:36 AM Quentin Monnet wrote:
>>
>> The function used to dump a map entry in bpftool is a bit difficult to
>> follow, as a consequence to earlier refactorings. There is a variable
>> ("num_elems") which does not appear to be nece
When the virtual link state was set to "enable" ethtool would report
link speed as 4Mb/s regardless of the underlying device.
Report the correct link speed.
Example from a XXV710 NIC.
Before:
$ ip link set ens3f0 vf 0 state auto
$ ethtool enp8s2 | grep Speed
Speed: 25000Mb/s
$ ip link
On 09/09/2020 00:20, Andrii Nakryiko wrote:
> On Mon, Sep 7, 2020 at 7:50 AM Quentin Monnet wrote:
>>
>> On 04/09/2020 22:45, Andrii Nakryiko wrote:
>>> On Fri, Sep 4, 2020 at 1:57 PM Quentin Monnet wrote:
Bpftool has a number of features that can be included or left aside
during c
On 2020/9/9 上午12:37, Cornelia Huck wrote:
Then you need something that is functional equivalent to virtio PCI
which is actually the concept of vDPA (e.g vDPA provides alternatives if
the queue_sel is hard in the EP implementation).
It seems I really need to read up on vDPA more... do you have
On 20-09-08 18:58, Florian Fainelli wrote:
>
>
> On 9/8/2020 4:25 AM, Marco Felsch wrote:
> > Don't enable the interrupt if the platform disable the energy detection
> > by "smsc,disable-energy-detect".
> >
> > Signed-off-by: Marco Felsch
> > Reviewed-by: Andrew Lunn
> > ---
> > v2:
> > - Add
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/dlink/sundanc
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/broadcom/cnic
Commit 12cc923f1ccc ("tasklet: Introduce new initialization API")'
introduced a new tasklet initialization API. This series converts
all the crypto modules to use the new tasklet_setup() API
This series is based on v5.9-rc4
v2:
fix kdoc reported by Jakub Kicinski.
Allen Pais (20):
ethernet:
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/amd/xgbe/xgbe
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/alteon/acenic
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/cadence/macb_
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/cavium/liquid
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/ibm/ehea/ehea
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/ibm/ibmvnic.c
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/chelsio/cxgb/
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/huawei/hinic/
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/netronome/nfp
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/micrel/ks8842
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/jme.c | 40 ++
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/mellanox/mlx4
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/smsc/smc91x.c
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/natsemi/ns838
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/silan/sc92031
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/marvell/skge.
On Fri, Sep 04, 2020 at 09:23:26PM +0200, Marek Vasut wrote:
> On 9/4/20 9:02 PM, Richard Leitner wrote:
> > On Fri, Sep 04, 2020 at 05:26:14PM +0200, Marek Vasut wrote:
> >> On 9/4/20 4:02 PM, Andrew Lunn wrote:
> >>> On Fri, Sep 04, 2020 at 12:45:44AM +0200, Marek Vasut wrote:
> On 9/4/20 12
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/ni/nixge.c |
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
drivers/net/ethernet/qlogic/qed/qe
Use the ARRAY_SIZE macro to calculate the size of an array.
This code was detected with the help of Coccinelle.
Signed-off-by: Wei Xu
---
drivers/net/ethernet/intel/i40e/i40e_adminq.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.
Hello,
syzbot found the following issue on:
HEAD commit:6f6a73c8 Merge tag 'drm-fixes-2020-09-08' of git://anongit..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=152e324590
kernel config: https://syzkaller.appspot.com/x/.config?x=7954285d6e960c0f
das
On Tue, Sep 08, 2020 at 10:04:08AM +1200, Paul Davey wrote:
> Insert the full 16 bit VIF ID into ipmr Netlink cache reports.
>
> The VIF_ID attribute has 32 bits of space so can store the full VIF ID
> extracted from the high and low byte fields in the igmpmsg.
>
> Signed-off-by: Paul Davey
> --
Use the ARRAY_SIZE macro to calculate the size of an array.
This code was detected with the help of Coccinelle.
Signed-off-by: Wei Xu
---
drivers/net/ethernet/intel/iavf/iavf_adminq.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/iavf/iavf_adminq.
On 2020/9/9 下午2:52, Zhu Lingshan wrote:
This commit removed unnecessary spin_locks in vhost_vring_call
and related operations. Because we manipulate irq offloading
contents in vhost_vdpa ioctl code path which is already
protected by dev mutex and vq mutex.
Signed-off-by: Zhu Lingshan
Acked
On 2020-09-08 at 20:01:27 +0200, Andrii Nakryiko wrote:
> Switch from deprecated bpf_program__title() API to
> bpf_program__section_name(). Also drop unnecessary error checks because
> neither bpf_program__title() nor bpf_program__section_name() can fail or
> return NULL.
>
> Fixes: 521095842027
Add default rx_urb_size to support QMAP download data aggregation
without needing additional setup steps in userspace.
The value chosen is the current highest one seen in available modems.
The patch has the side-effect of fixing a babble issue in raw-ip mode
reported by multiple users.
Signed-of
clean follow coccicheck warning:
net//hsr/hsr_netlink.c:94:8-42: WARNING avoid newline at end of message
in NL_SET_ERR_MSG_MOD
net//hsr/hsr_netlink.c:87:30-57: WARNING avoid newline at end of message
in NL_SET_ERR_MSG_MOD
net//hsr/hsr_netlink.c:79:29-53: WARNING avoid newline at end of message
in N
On Wed, 2020-09-09 at 16:51 +0800, Wei Xu wrote:
> Use the ARRAY_SIZE macro to calculate the size of an array.
> This code was detected with the help of Coccinelle.
[]
> diff --git a/drivers/net/ethernet/intel/iavf/iavf_adminq.h
> b/drivers/net/ethernet/intel/iavf/iavf_adminq.h
[]
> @@ -120,7 +120
On Wed, 2020-09-09 at 02:33 -0700, Joe Perches wrote:
> On Wed, 2020-09-09 at 16:51 +0800, Wei Xu wrote:
> > Use the ARRAY_SIZE macro to calculate the size of an array.
> > This code was detected with the help of Coccinelle.
> []
> > diff --git a/drivers/net/ethernet/intel/iavf/iavf_adminq.h
> > b
From: "Jose M. Guisado Gomez"
Enables storing userdata for nft_object. Initially this will store an
optional comment but can be extended in the future as needed.
Adds new attribute NFTA_OBJ_USERDATA to nft_object.
Signed-off-by: Jose M. Guisado Gomez
Signed-off-by: Pablo Neira Ayuso
---
incl
Hi,
The following patchset contains Netfilter updates for net-next:
1) Rewrite inner header IPv6 in ICMPv6 messages in ip6t_NPT,
from Michael Zhou.
2) do_ip_vs_set_ctl() dereferences uninitialized value,
from Peilin Ye.
3) Support for userdata in tables, from Jose M. Guisado.
4) Do not i
From: "Jose M. Guisado Gomez"
Enables storing userdata for nft_table. Field udata points to user data
and udlen store its length.
Adds new attribute flag NFTA_TABLE_USERDATA
Signed-off-by: Jose M. Guisado Gomez
Signed-off-by: Pablo Neira Ayuso
---
include/net/netfilter/nf_tables.h|
It is desirable to expose the wideband speech packet length via
a socket option to the user space so that the user space can set
the value correctly in configuring the sco connection.
Reviewed-by: Alain Michaud
Reviewed-by: Abhishek Pandit-Subedi
Signed-off-by: Joseph Hwang
---
(no changes sin
From: Fabian Frederick
Replace old parameters with global NFT_NAT from commit db8ab38880e0
("netfilter: nf_tables: merge ipv4 and ipv6 nat chain types")
Signed-off-by: Fabian Frederick
Signed-off-by: Pablo Neira Ayuso
---
tools/testing/selftests/net/config | 3 +--
1 file changed, 1 insertion
From: Wang Hai
BPDU_TYPE_TCN is never used after it was introduced.
So better to remove it.
Reported-by: Hulk Robot
Signed-off-by: Wang Hai
Signed-off-by: Pablo Neira Ayuso
---
net/bridge/netfilter/ebt_stp.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/net/bridge/netfilter/ebt_stp.c b/
It is desirable to define the HCI packet payload sizes of
USB alternate settings so that they can be exposed to user
space.
Reviewed-by: Alain Michaud
Reviewed-by: Abhishek Pandit-Subedi
Signed-off-by: Joseph Hwang
---
Changes in v2:
- 1/2: Used sco_mtu instead of a new sco_pkt_len member in h
From: Balazs Scheidler
Add NFT_SOCKET_WILDCARD to match to wildcard socket listener.
Signed-off-by: Balazs Scheidler
Signed-off-by: Pablo Neira Ayuso
---
include/uapi/linux/netfilter/nf_tables.h | 2 ++
net/netfilter/nft_socket.c | 27
2 files changed,
From: Yaroslav Bolyukin
This dependency was added because ipv6_find_hdr was in iptables specific
code but is no longer required
Fixes: f8f626754ebe ("ipv6: Move ipv6_find_hdr() out of Netfilter code.")
Fixes: 63dca2c0b0e7 ("ipvs: Fix faulty IPv6 extension header handling in IPVS")
Signed-off-by:
From: YueHaibing
Use ip_is_fragment() to simpify code.
Signed-off-by: YueHaibing
Signed-off-by: Pablo Neira Ayuso
---
net/netfilter/xt_HMARK.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/xt_HMARK.c b/net/netfilter/xt_HMARK.c
index 713fb38541df..8928ec56c3
From: Florian Westphal
We can delay refcount increment until we reassign the existing entry to
the current skb.
A 0 refcount can't happen while the nf_conn object is still in the
hash table and parallel mutations are impossible because we hold the
bucket lock.
Signed-off-by: Florian Westphal
S
From: Florian Westphal
The /proc interface for nf_conntrack displays the "error" counter as
"icmp_error".
It makes sense to not increment "invalid" when failing to handle an icmp
packet since those are special.
For example, its possible for conntrack to see partial and/or fragmented
packets ins
From: Florian Westphal
There is a misconception about what "insert_failed" means.
We increment this even when a clash got resolved, so it might not indicate
a problem.
Add a dedicated counter for clash resolution and only increment
insert_failed if a clash cannot be resolved.
For the old /proc
From: Florian Westphal
This counter increments when nf_conntrack_in sees a packet that already
has a conntrack attached or when the packet is marked as UNTRACKED.
Neither is an error.
The former is normal for loopback traffic. The second happens for
certain ICMPv6 packets or when nftables/ip(6)
From: Peilin Ye
do_ip_vs_set_ctl() is referencing uninitialized stack value when `len` is
zero. Fix it.
Reported-by: syzbot+23b5f9e7caf61d9a3...@syzkaller.appspotmail.com
Link:
https://syzkaller.appspot.com/bug?id=46ebfb92a8a812621a001ef04d90dfa459520fe2
Suggested-by: Julian Anastasov
Signed-o
From: Michael Zhou
Detect and rewrite a prefix embedded in an ICMPv6 original packet that was
rewritten by a corresponding DNPT/SNPT rule so it will be recognised by
the host that sent the original packet.
Example
Rules in effect on the 1:2:3:4::/64 + 5:6:7:8::/64 side router:
* SNPT src-pfx 1:
USB alternate seeting of which the packet size is distinct.
The patches are to expose the packet size to user space so that
the user space does not need to hard code those values.
We have verified this patch on Chromebooks which use
- Realtek 8822CE controller with USB alt setting 1
- Intel contro
There are a couple bugs here:
1) If opt[1] is zero then this results in a forever loop. If the value
is less than 2 then it is invalid.
2) It assumes that "len" is more than sizeof(valid_accm) or 6 which can
result in memory corruption.
In the case of LCP_OPTION_ACCM, then we should check
When LIB80211_CRYPT_CCMP is enabled and CRYPTO is disabled, it results in unmet
direct dependencies config warning. The reason is that LIB80211_CRYPT_CCMP
selects CRYPTO_AES and CRYPTO_CCM, which are subordinate to CRYPTO. This is
reproducible with CRYPTO disabled and R8188EU enabled, where R8188EU
Hello,
syzbot found the following issue on:
HEAD commit:19162fd4 hv_netvsc: Fix hibernation for mlx5 VF driver
git tree: net
console output: https://syzkaller.appspot.com/x/log.txt?x=163310f190
kernel config: https://syzkaller.appspot.com/x/.config?x=bd46548257448703
dashboard link
Hello,
syzbot found the following issue on:
HEAD commit:3b3ea602 x86: add failure injection to get/put/clear_user
git tree: https://github.com/google/kmsan.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=15bdcb3590
kernel config: https://syzkaller.appspot.com/x
Always print the selected phy mode for the CPU port when using the
ksz9477 driver. If the phy mode was changed, also print the previous
mode to aid in debugging.
To make the message more clear, prefix it with the port number which it
applies to and improve the language a little.
Signed-off-by: Pa
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 msleep() 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
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
Reviewed-by: Andrew Lunn
Reviewed-by: Florian Fainelli
---
drivers/net/dsa/microchip/ksz9477.c | 3 +++
1 fi
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
As ch_ipsec was removed without clearing xfrmdev_ops and netdev
feature(esp-hw-offload). When a recalculation of netdev feature is
triggered by changing tls feature(tls-hw-tx-offload) from user
request, it causes a page fault due to absence of valid xfrmdev_ops.
Fixes: 6dad4e8ab3ec ("chcr: Add sup
Andrii Nakryiko writes:
> On Mon, Sep 7, 2020 at 1:49 AM Toke Høiland-Jørgensen wrote:
>>
>> Andrii Nakryiko writes:
>>
>> >> May be we should talk about problem statement and goals.
>> >> Do we actually need metadata per program or metadata per single .o
>> >> or metadata per final .o with mul
On Tue, 2020-09-01 at 12:36 -0500, Gustavo A. R. Silva wrote:
> Replace the existing /* fall through */ comments and its variants with
> the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
> fall-through markings when it is the case.
[]
> diff --git a/drivers/net/wireless/mediatek
On Wednesday 09 September 2020 17:42:01 Joseph Hwang wrote:
> It is desirable to define the HCI packet payload sizes of
> USB alternate settings so that they can be exposed to user
> space.
>
> Reviewed-by: Alain Michaud
> Reviewed-by: Abhishek Pandit-Subedi
> Signed-off-by: Joseph Hwang
> ---
Hi Deniele:
I have an idea, by now in order to use QMAP,
must execute shell command 'echo mux_id >
/sys/class/net//add_mux' in user space,
maybe we can expand usage of sys attribute 'add_mux', like next:
'echo mux_id mux_size mux_version > /sys/class/net//add_mux'
On Wednesday 09 September 2020 17:42:02 Joseph Hwang wrote:
> It is desirable to expose the wideband speech packet length via
> a socket option to the user space so that the user space can set
> the value correctly in configuring the sco connection.
Hello! I'm fine with change below, but I would s
Hi Carl,
Il giorno mer 9 set 2020 alle ore 13:09 Carl Yin(殷张成)
ha scritto:
>
> Hi Deniele:
>
> I have an idea, by now in order to use QMAP,
> must execute shell command 'echo mux_id >
> /sys/class/net//add_mux' in user space,
> maybe we can expand usage of sys attribute '
Hi,
here's a pull request to net tree, more info below. Please let me know if there
are any problems.
Kalle
The following changes since commit 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5:
Linux 5.9-rc1 (2020-08-16 13:04:57 -0700)
are available in the git repository at:
git://git.kernel.org/p
Change the comment typo: "direcly" -> "directly".
Signed-off-by: Wang Qing
---
net/netfilter/nf_conntrack_proto_dccp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/nf_conntrack_proto_dccp.c
b/net/netfilter/nf_conntrack_proto_dccp.c
index b3f4a33..d9bb0ce
---
Change the comment typo: "direcly" -> "directly".
Signed-off-by: Wang Qing
---
drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
b/drivers/net/ethernet/stmicro/stmmac/st
Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/ath/ath5k/pcu.c:955: warning: Excess function parameter
'mode' description in 'ath5k_hw_pcu_init'
This parameter is not in use. Remove it.
Reported-by: Hulk Robot
Signed-off-by: Wang Hai
---
drivers/net/wireless/ath/ath5k/
LAN8814 is a low-power, quad-port triple-speed (10BASE-T/100BASETX/1000BASE-T)
Ethernet physical layer transceiver (PHY). It supports transmission and
reception of data on standard CAT-5, as well as CAT-5e and CAT-6, unshielded
twisted pair (UTP) cables.
LAN8814 supports industry-standard QSGMII (
Daniele Palmas writes:
> Il giorno mer 9 set 2020 alle ore 13:09 Carl Yin(殷张成)
> ha scritto:
>>
>> Hi Deniele:
>>
>> I have an idea, by now in order to use QMAP,
>> must execute shell command 'echo mux_id >
>> /sys/class/net//add_mux' in user space,
>> maybe we can expand
On Fri, Sep 04, 2020 at 12:45:44AM +0200, Marek Vasut wrote:
> On 9/4/20 12:08 AM, Andrew Lunn wrote:
> >>> b4 am 20200903043947.3272453-1-f.faine...@gmail.com
> >>
> >> That might be a fix for the long run, but I doubt there's any chance to
> >> backport it all to stable, is there ?
> >
> > No. F
On Wed, Sep 09, 2020 at 11:13:02AM +0200, Daniele Palmas wrote:
> Add default rx_urb_size to support QMAP download data aggregation
> without needing additional setup steps in userspace.
>
> The value chosen is the current highest one seen in available modems.
>
> The patch has the side-effect of
On 9/9/20 7:02 AM, Vadym Kochan wrote:
> Hi Alex,
>
> On Wed, Sep 09, 2020 at 06:53:17AM -0500, Alex Elder wrote:
>> On 9/8/20 9:32 AM, Vadym Kochan wrote:
>>> Looks like u32p_replace_bits() should be used instead of
>>> u32_replace_bits() which does not modifies the value but returns the
>>> modi
Hi Alex,
On Wed, Sep 09, 2020 at 06:53:17AM -0500, Alex Elder wrote:
> On 9/8/20 9:32 AM, Vadym Kochan wrote:
> > Looks like u32p_replace_bits() should be used instead of
> > u32_replace_bits() which does not modifies the value but returns the
> > modified version.
> >
> > Fixes: 2b9feef2b6c2 ("s
Eric's suggested fix for the previous commit's mentioned race condition
was to simply take the table->lock in wg_index_hashtable_replace(). The
table->lock of the hash table is supposed to protect the bucket heads,
not the entires, but actually, since all the mutator functions are
already taking it
Hi Dave,
Yesterday, Eric reported a race condition found by syzbot. This series
contains two commits, one that fixes the direct issue, and another that
addresses the more general issue, as a defense in depth.
1) The basic problem syzbot unearthed was that one particular mutation
of handshake->
Eric reported that syzkaller found a race of this variety:
CPU 1 CPU 2
---|---
wg_index_hashtable_replace(old, ...) |
if (hlist_unhashed(&old->index_hash))|
On 0909, Eric Dumazet wrote:
> If skb_put_padto() returns an error, skb has been freed.
> Better not touch it anymore, as reported by syzbot [1]
>
> Note to qrtr maintainers : this suggests qrtr_sendmsg()
> should adjust sock_alloc_send_skb() second parameter
> to account for the potential added a
Adding test that setup following program:
SEC("classifier/test_pkt_md_access")
int test_pkt_md_access(struct __sk_buff *skb)
with its extension:
SEC("freplace/test_pkt_md_access")
int test_pkt_md_access_new(struct __sk_buff *skb)
and tracing that extension with:
SEC("fentry/test_pkt_
On Wed, 9 Sep 2020 07:50:32 +0300 Parav Pandit wrote:
> From: Parav Pandit
>
> Hi Jakub, Dave,
>
> Currently a devlink instance that supports an eswitch handles eswitch
> ports of two type of controllers.
> (1) controller discovered on same system where eswitch resides.
> This is the case where
On Tue, 8 Sep 2020 13:32:01 +0300
Maxim Mikityanskiy wrote:
> From the driver API perspective, I would prefer to see a simpler API if
> possible. The current API exposes things that the driver shouldn't know
> (BPF map type), and requires XSK-specific handling. It would be better
> if some sp
On Wed, Sep 09, 2020 at 04:18:56AM +, Yoshihiro Shimoda wrote:
> Hi David,
>
> > From: David Miller, Sent: Wednesday, September 9, 2020 12:25 PM
> >
> > From: Yoshihiro Shimoda
> > Date: Wed, 9 Sep 2020 08:55:38 +0900
> >
> > > Changes from v1:
> > > - Fix build error.
> >
> > When such
On Wed, 9 Sep 2020 16:06:20 +0530 Ayush Sawal wrote:
> As ch_ipsec was removed without clearing xfrmdev_ops and netdev
> feature(esp-hw-offload). When a recalculation of netdev feature is
> triggered by changing tls feature(tls-hw-tx-offload) from user
> request, it causes a page fault due to abse
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