| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
secondary address promotion causes infinite loop -- it arranges
for ifa->ifa_next to point back to itself.
Problem is that 'prev_prom' and 'last_prim' might point at the same entry,
so 'last_sec' pointer must be obtained after prev_prom->next update.
Fixes: 2638eb8b50cf ("net: ipv4: provide __rcu annotation for ifa_list")
Reported-by: Ran Rozenstein <ranro@mellanox.com>
Reported-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
When parsing an ethtool_rx_flow_spec, users can specify an ethernet flow
which could contain matches based on the ethernet header, such as the
MAC address, the VLAN tag or the ethertype.
ETHER_FLOW uses the src and dst ethernet addresses, along with the
ethertype as keys. Matches based on the vlan tag are also possible, but
they are specified using the special FLOW_EXT flag.
Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Acked-by: Pablo Neira Ayuso <pablo@gnumonks.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Palmer Dabbelt says:
====================
net: macb: Fix compilation on systems without COMMON_CLK, v2
Our patch to add support for the FU540-C000 broke compilation on at
least powerpc allyesconfig, which was found as part of the linux-next
build regression tests. This must have somehow slipped through the
cracks, as the patch has been reverted in linux-next for a while now.
This patch applies on top of the offending commit, which is the only one
I've even tried it on as I'm not sure how this subsystem makes it to
Linus.
This patch set fixes the issue by adding a dependency of COMMON_CLK to
the MACB Kconfig entry, which avoids the build failure by disabling MACB
on systems where it wouldn't compile. All known users of MACB have
COMMON_CLK, so this shouldn't cause any issues. This is a significantly
simpler approach than disabling just the FU540-C000 support.
I've also included a second patch to indicate this is a driver for a
Cadence device that was originally written by an engineer at Atmel. The
only relation is that I stumbled across it when writing the first patch.
Changes since v1 <20190624061603.1704-1-palmer@sifive.com>:
* Disable MACB on systems without COMMON_CLK, instead of just disabling
the FU540-C000 support on these systems.
* Update the commit message to reflect the driver was written by Atmel.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The help text makes it look like NET_VENDOR_CADENCE enables support for
Atmel devices, when in reality it's a driver written by Atmel that
supports Cadence devices. This may confuse users that have this device
on a non-Atmel SoC.
The fix is just s/Atmel/Cadence/, but I did go and re-wrap the Kconfig
help text as that change caused it to go over 80 characters.
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
commit c218ad559020 ("macb: Add support for SiFive FU540-C000") added a
dependency on the common clock framework to the macb driver, but didn't
express that dependency in Kconfig. As a result macb now fails to
compile on systems without COMMON_CLK, which specifically causes a build
failure on powerpc allyesconfig.
This patch adds the dependency, which results in the macb driver no
longer being selectable on systems without the common clock framework.
All known systems that have this device already support the common clock
framework, so this should not cause trouble for any uses. Supporting
both the FU540-C000 and systems without COMMON_CLK is quite ugly.
I've build tested this on powerpc allyesconfig and RISC-V defconfig
(which selects MACB), but I have not even booted the resulting kernels.
Fixes: c218ad559020 ("macb: Add support for SiFive FU540-C000")
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The longstanding prohibition against using 0.0.0.0/8 dates back
to two issues with the early internet.
There was an interoperability problem with BSD 4.2 in 1984, fixed in
BSD 4.3 in 1986. BSD 4.2 has long since been retired.
Secondly, addresses of the form 0.x.y.z were initially defined only as
a source address in an ICMP datagram, indicating "node number x.y.z on
this IPv4 network", by nodes that know their address on their local
network, but do not yet know their network prefix, in RFC0792 (page
19). This usage of 0.x.y.z was later repealed in RFC1122 (section
3.2.2.7), because the original ICMP-based mechanism for learning the
network prefix was unworkable on many networks such as Ethernet (which
have longer addresses that would not fit into the 24 "node number"
bits). Modern networks use reverse ARP (RFC0903) or BOOTP (RFC0951)
or DHCP (RFC2131) to find their full 32-bit address and CIDR netmask
(and other parameters such as default gateways). 0.x.y.z has had
16,777,215 addresses in 0.0.0.0/8 space left unused and reserved for
future use, since 1989.
This patch allows for these 16m new IPv4 addresses to appear within
a box or on the wire. Layer 2 switches don't care.
0.0.0.0/32 is still prohibited, of course.
Signed-off-by: Dave Taht <dave.taht@gmail.com>
Signed-off-by: John Gilmore <gnu@toad.com>
Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
dst_default_metrics has all of the metrics initialized to 0, so nothing
will be added to the skb in rtnetlink_put_metrics. Avoid the loop if
metrics is from dst_default_metrics.
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Puranjay Mohan says:
====================
net: fddi: skfp: Use PCI generic definitions instead of private duplicates
This patch series removes the private duplicates of PCI definitions in
favour of generic definitions defined in pci_regs.h.
This driver only uses some of the generic PCI definitons,
which are included from pci_regs.h and thier private versions
are removed from skfbi.h with all other private defines.
The skfbi.h defines PCI_REV_ID and other private defines with different
names, these are renamed to Generic PCI names to make them
compatible with defines in pci_regs.h.
All unused defines are removed from skfbi.h.
Changes in v5:
Removed unused PCI definitions which were left in v4
Changes in v4:
Removed unused PCI definitions which were left in v3
Changes in v3:
Renamed all local PCI definitions to Generic names.
Corrected coding style mistakes.
Changes in v2:
Converted individual patches to a series.
Made sure that individual patches build correctly
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Remove unused private PCI definitions from skfbi.h because generic PCI
symbols are already included from pci_regs.h.
Signed-off-by: Puranjay Mohan <puranjay12@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Include the uapi/linux/pci_regs.h header file which contains the generic
PCI defines.
Signed-off-by: Puranjay Mohan <puranjay12@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Rename the PCI_REV_ID and other local defines to Generic PCI define names
in skfbi.h and drvfbi.c to make it compatible with the pci_regs.h.
Signed-off-by: Puranjay Mohan <puranjay12@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Kalle Valu says:
====================
wireless-drivers-next patches for 5.3
First set of patches for 5.3, but not that many patches this time.
This pull request fails to compile with the tip tree due to
ktime_get_boot_ns() API changes there. It should be easy for Linus to
fix it in p54 driver once he pulls this, an example resolution here:
https://lkml.kernel.org/r/20190625160432.533aa140@canb.auug.org.au
Major changes:
airo
* switch to use skcipher interface
p54
* support boottime in scan results
rtw88
* add fast xmit support
* add random mac address on scan support
rt2x00
* add software watchdog to detect hangs, it's disabled by default
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
If the PHY does not support EEE mode, then a crash is observed when the
ethernet interface is enabled. The crash occurs, because if the PHY does
not support EEE, then although the EEE timer is never configured, it is
still marked as enabled and so the stmmac ethernet driver is still
trying to update the timer by calling mod_timer(). This triggers a BUG()
in the mod_timer() because we are trying to update a timer when there is
no callback function set because timer_setup() was never called for this
timer.
The problem is caused because we return true from the function
stmmac_eee_init(), marking the EEE timer as enabled, even when we have
not configured the EEE timer. Fix this by ensuring that we return false
if the PHY does not support EEE and hence, 'eee_active' is not set.
Fixes: 74371272f97f ("net: stmmac: Convert to phylink and remove phylib logic")
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
When stmmac_eee_init() is called to disable EEE support, then the timer
for EEE support is stopped and we return from the function. Prior to
stopping the timer, a mutex was acquired but in this case it is never
released and so could cause a deadlock. Fix this by releasing the mutex
prior to returning from stmmax_eee_init() when stopping the EEE timer.
Fixes: 74371272f97f ("net: stmmac: Convert to phylink and remove phylib logic")
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Thierry Reding <treding@nvidia.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
syzbot reminded us that rt6_nh_dump_exceptions() needs to be called
with rcu_read_lock()
net/ipv6/route.c:1593 suspicious rcu_dereference_check() usage!
other info that might help us debug this:
rcu_scheduler_active = 2, debug_locks = 1
2 locks held by syz-executor609/8966:
#0: 00000000b7dbe288 (rtnl_mutex){+.+.}, at: netlink_dump+0xe7/0xfb0 net/netlink/af_netlink.c:2199
#1: 00000000f2d87c21 (&(&tb->tb6_lock)->rlock){+...}, at: spin_lock_bh include/linux/spinlock.h:343 [inline]
#1: 00000000f2d87c21 (&(&tb->tb6_lock)->rlock){+...}, at: fib6_dump_table.isra.0+0x37e/0x570 net/ipv6/ip6_fib.c:533
stack backtrace:
CPU: 0 PID: 8966 Comm: syz-executor609 Not tainted 5.2.0-rc5+ #43
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0x172/0x1f0 lib/dump_stack.c:113
lockdep_rcu_suspicious+0x153/0x15d kernel/locking/lockdep.c:5250
fib6_nh_get_excptn_bucket+0x18e/0x1b0 net/ipv6/route.c:1593
rt6_nh_dump_exceptions+0x45/0x4d0 net/ipv6/route.c:5541
rt6_dump_route+0x904/0xc50 net/ipv6/route.c:5640
fib6_dump_node+0x168/0x280 net/ipv6/ip6_fib.c:467
fib6_walk_continue+0x4a9/0x8e0 net/ipv6/ip6_fib.c:1986
fib6_walk+0x9d/0x100 net/ipv6/ip6_fib.c:2034
fib6_dump_table.isra.0+0x38a/0x570 net/ipv6/ip6_fib.c:534
inet6_dump_fib+0x93c/0xb00 net/ipv6/ip6_fib.c:624
rtnl_dump_all+0x295/0x490 net/core/rtnetlink.c:3445
netlink_dump+0x558/0xfb0 net/netlink/af_netlink.c:2244
__netlink_dump_start+0x5b1/0x7d0 net/netlink/af_netlink.c:2352
netlink_dump_start include/linux/netlink.h:226 [inline]
rtnetlink_rcv_msg+0x73d/0xb00 net/core/rtnetlink.c:5182
netlink_rcv_skb+0x177/0x450 net/netlink/af_netlink.c:2477
rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5237
netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
netlink_unicast+0x531/0x710 net/netlink/af_netlink.c:1328
netlink_sendmsg+0x8ae/0xd70 net/netlink/af_netlink.c:1917
sock_sendmsg_nosec net/socket.c:646 [inline]
sock_sendmsg+0xd7/0x130 net/socket.c:665
sock_write_iter+0x27c/0x3e0 net/socket.c:994
call_write_iter include/linux/fs.h:1872 [inline]
new_sync_write+0x4d3/0x770 fs/read_write.c:483
__vfs_write+0xe1/0x110 fs/read_write.c:496
vfs_write+0x20c/0x580 fs/read_write.c:558
ksys_write+0x14f/0x290 fs/read_write.c:611
__do_sys_write fs/read_write.c:623 [inline]
__se_sys_write fs/read_write.c:620 [inline]
__x64_sys_write+0x73/0xb0 fs/read_write.c:620
do_syscall_64+0xfd/0x680 arch/x86/entry/common.c:301
entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x4401b9
Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007ffc8e134978 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 00000000004401b9
RDX: 000000000000001c RSI: 0000000020000000 RDI: 00
Fixes: 1e47b4837f3b ("ipv6: Dump route exceptions if requested")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Stefano Brivio <sbrivio@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Reviewed-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
sysbot reported that we lack appropriate rcu_read_lock()
protection in fib_dump_info_fnhe()
net/ipv4/route.c:2875 suspicious rcu_dereference_check() usage!
other info that might help us debug this:
rcu_scheduler_active = 2, debug_locks = 1
1 lock held by syz-executor609/8966:
#0: 00000000b7dbe288 (rtnl_mutex){+.+.}, at: netlink_dump+0xe7/0xfb0 net/netlink/af_netlink.c:2199
stack backtrace:
CPU: 0 PID: 8966 Comm: syz-executor609 Not tainted 5.2.0-rc5+ #43
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0x172/0x1f0 lib/dump_stack.c:113
lockdep_rcu_suspicious+0x153/0x15d kernel/locking/lockdep.c:5250
fib_dump_info_fnhe+0x9d9/0x1080 net/ipv4/route.c:2875
fn_trie_dump_leaf net/ipv4/fib_trie.c:2141 [inline]
fib_table_dump+0x64a/0xd00 net/ipv4/fib_trie.c:2175
inet_dump_fib+0x83c/0xa90 net/ipv4/fib_frontend.c:1004
rtnl_dump_all+0x295/0x490 net/core/rtnetlink.c:3445
netlink_dump+0x558/0xfb0 net/netlink/af_netlink.c:2244
__netlink_dump_start+0x5b1/0x7d0 net/netlink/af_netlink.c:2352
netlink_dump_start include/linux/netlink.h:226 [inline]
rtnetlink_rcv_msg+0x73d/0xb00 net/core/rtnetlink.c:5182
netlink_rcv_skb+0x177/0x450 net/netlink/af_netlink.c:2477
rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5237
netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
netlink_unicast+0x531/0x710 net/netlink/af_netlink.c:1328
netlink_sendmsg+0x8ae/0xd70 net/netlink/af_netlink.c:1917
sock_sendmsg_nosec net/socket.c:646 [inline]
sock_sendmsg+0xd7/0x130 net/socket.c:665
sock_write_iter+0x27c/0x3e0 net/socket.c:994
call_write_iter include/linux/fs.h:1872 [inline]
new_sync_write+0x4d3/0x770 fs/read_write.c:483
__vfs_write+0xe1/0x110 fs/read_write.c:496
vfs_write+0x20c/0x580 fs/read_write.c:558
ksys_write+0x14f/0x290 fs/read_write.c:611
__do_sys_write fs/read_write.c:623 [inline]
__se_sys_write fs/read_write.c:620 [inline]
__x64_sys_write+0x73/0xb0 fs/read_write.c:620
do_syscall_64+0xfd/0x680 arch/x86/entry/common.c:301
entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x4401b9
Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007ffc8e134978 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 00000000004401b9
RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000003
RBP: 00000000006ca018 R08: 00000000004002c8 R09: 00000000004002c8
R10: 0000000000000010 R11: 0000000000000246 R12: 0000000000401a40
R13: 0000000000401ad0 R14: 0000000000000000 R15: 0000000000000000
Fixes: ee28906fd7a1 ("ipv4: Dump route exceptions if requested")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Stefano Brivio <sbrivio@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Reported-by: syzbot <syzkaller@googlegroups.com>
Reviewed-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
This reverts commit 315c28d2b714 ("net: ena: ethtool: add extra properties retrieval via get_priv_flags").
As discussed at netconf and on the mailing list we can't allow
for the the abuse of private flags for exposing arbitrary device
labels.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Huazhong Tan says:
====================
net: hns3: some code optimizations & bugfixes
This patch-set includes code optimizations and bugfixes for
the HNS3 ethernet controller driver.
[patch 1/11] fixes a selftest issue when doing autoneg.
[patch 2/11 - 3-11] adds two code optimizations about VLAN issue.
[patch 4/11] restores the MAC autoneg state after reset.
[patch 5/11 - 8/11] adds some code optimizations and bugfixes about
HW errors handling.
[patch 9/11 - 11/11] fixes some issues related to driver loading and
unloading.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
If we failed to enable NIC HW error interrupts during client
initialization in some cases, we should do exception handling to clear
flags and free the resources.
Fixes: 00ea6e5fda9d ("net: hns3: delay and separate enabling of NIC and ROCE HW errors")
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The ROCE HW errors should only be enabled when initializing ROCE's
client, the current code enable it no matter initializing NIC or
ROCE client.
So this patch fixes it.
Fixes: 00ea6e5fda9d ("net: hns3: delay and separate enabling of NIC and ROCE HW errors")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
When loading or unloading module, it should wait for the reset task
done before it un-initializes the client, otherwise the reset task
may cause a NULL pointer reference.
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
This patch adds check to number of bds before we allocate memory for
them. If we get an invalid bd num in some cases, it will cause a memory
overflow.
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
We add override_pci_need_reset to prevent redundant and unwanted PF
resets if a RAS error occurs in commit 69b51bbb03f7 ("net: hns3: fix
to stop multiple HNS reset due to the AER changes").
Now in HNS3 driver, we use hw_err_reset_req to record reset level that
we need to recover from a RAS error. This variable cans solve above
issue as override_pci_need_reset, so this patch removes
override_pci_need_reset.
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Users should be informed if HNS driver failed to allocate memory for
descriptor when handling hw errors. This patch solve above issues.
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
This patch optimizes hclge_handle_hw_ras_error() to make the code logic
clearer.
1. If there was no NIC or Roce RAS when we read
HCLGE_RAS_PF_OTHER_INT_STS_REG, we return directly.
2. Because NIC and Roce RAS may occurs at the same time, so we should
check value of revision at first before we handle Roce RAS instead
of only checking it in branch of no NIC RAS is detected.
3. Check HCLGE_STATE_RST_HANDLING each time before we want to return
PCI_ERS_RESULT_NEED_RESET.
4. Remove checking of HCLGE_RAS_REG_NFE_MASK and
HCLGE_RAS_REG_ROCEE_ERR_MASK because if hw_err_reset_req is not
zero, it proves that we have set it in handling of NIC or Roce RAS.
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
When doing global reset, the MAC autoneg state of fibre
port is set to default, which may cause user configuration
lost. This patch fixes it by restore the MAC autoneg state
after reset.
Fixes: 22f48e24a23d ("net: hns3: add autoneg and change speed support for fibre port")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
When HW is resetting, firmware is unable to handle commands
from driver. So if remove VLAN device from stack at this time,
it will fail to remove the VLAN ID from HW VLAN filter, then
the VLAN filter status is unsynced with stack.
This patch fixes it by recording the VLAN ID delete failed,
and removes them again when reset complete.
Fixes: 44e626f720c3 ("net: hns3: fix VLAN offload handle for VLAN inserted by port")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
For VF VLAN filter is disabled when VF VLAN table is full, then the
new VLAN ID won't be added into VF VLAN table, it will always print
fail log when remove these VLAN IDs. If user has added too many
VLANs, it will cause massive verbose print logs.
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
When doing selftest for fibre port with autoneg on, the MAC speed
may be incorrect, which may cause the selftest failed. This patch
fixes it by halting autoneg during the selftest.
Fixes: 22f48e24a23d ("net: hns3: add autoneg and change speed support for fibre port")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Signed-off-by: Roman Mashak <mrv@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
We rename the inline function msg_get_wrapped() to the more
comprehensible msg_inner_hdr().
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
We increase the allocated headroom for the buffer copies to be
retransmitted. This eliminates the need for the lower stack levels
(UDP/IP/L2) to expand the headroom in order to add their own headers.
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
In commit a4dc70d46cf1 ("tipc: extend link reset criteria for stale
packet retransmission") we made link retransmission failure events
dependent on the link tolerance, and not only of the number of failed
retransmission attempts, as we did earlier. This works well. However,
keeping the original, additional criteria of 99 failed retransmissions
is now redundant, and may in some cases lead to failure detection
times in the order of minutes instead of the expected 1.5 sec link
tolerance value.
We now remove this criteria altogether.
Acked-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
This patch restores the original behaviour for tdc prior to the
introduction of the plugin system, where the network namespace
functionality was split from the main script.
It introduces the concept of required plugins for testcases,
and will automatically load any plugin that isn't already
enabled when said plugin is required by even one testcase.
Additionally, the -n option for the nsPlugin is deprecated
so the default action is to make use of the namespaces.
Instead, we introduce -N to not use them, but still create
the veth pair.
buildebpfPlugin's -B option is also deprecated.
If a test cases requires the features of a specific plugin
in order to pass, it should instead include a new key/value
pair describing plugin interactions:
"plugins": {
"requires": "buildebpfPlugin"
},
A test case can have more than one required plugin: a list
can be inserted as the value for 'requires'.
Signed-off-by: Lucas Bates <lucasb@mojatatu.com>
Acked-by: Davide Caratti <dcaratti@redhat.com>
Tested-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Pablo Neira Ayuso says:
====================
Netfilter updates for net-next
The following patches contains Netfilter updates for net-next:
1) .br_defrag indirection depends on CONFIG_NF_DEFRAG_IPV6, from wenxu.
2) Remove unnecessary memset() in ipset, from Florent Fourcot.
3) Merge control plane addition and deletion in ipset, also from Florent.
4) A few missing check for nla_parse() in ipset, from Aditya Pakki
and Jozsef Kadlecsik.
5) Incorrect cleanup in error path of xt_set version 3, from Jozsef.
6) Memory accounting problems when resizing in ipset, from Stefano Brivio.
7) Jozsef updates his email to @netfilter.org, this batch comes with a
conflict resolution with recent SPDX header updates.
8) Add to create custom conntrack expectations via nftables, from
Stephane Veyret.
9) A lookup optimization for conntrack, from Florian Westphal.
10) Check for supported flags in xt_owner.
11) Support for pernet sysctl in br_netfilter, patches
from Christian Brauner.
12) Patches to move common synproxy infrastructure to nf_synproxy.c,
to prepare the synproxy support for nf_tables, patches from
Fernando Fernandez Mancera.
13) Support to restore expiration time in set element, from Laura Garcia.
14) Fix recent rewrite of netfilter IPv6 to avoid indirections
when CONFIG_IPV6 is unset, from Arnd Bergmann.
15) Always reset vlan tag on skbuff fraglist when refragmenting in
bridge conntrack, from wenxu.
16) Support to match IPv4 options in nf_tables, from Stephen Suryaputra.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The AIRO driver applies a ctr(aes) on a buffer of considerable size
(2400 bytes), and instead of invoking the crypto API to handle this
in its entirety, it open codes the counter manipulation and invokes
the AES block cipher directly.
Let's fix this, by switching to the sync skcipher API instead.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
|
Make watchdog disabled by default and add module parameter to enable it.
User will have to create file in /etc/modprobe.d/ with
options rt2800lib watchdog=1
to enable the watchdog or load "rt2800lib watchdog=1" module manually
before loading rt2800{soc,pci,usb} module.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
|
Add ieee80211_restart_hw() to watchdog and debugfs file for testing
if restart works as expected.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
|
If we restart hw we should keep existing IV (initialization vector)
otherwise HW encryption will be broken after restart.
Also fix some coding style issues on the way.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
|
Add routine to cleanup interfaces data before hw reset as
ieee80211_restart_hw() will do setup interfaces again.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
|
Add watchdog for rt2800 devices. For now it only detect hung
and print error.
[Note: I verified that printing messages from process context is
fine on MT7620 (WT3020) platform that have problem when printk
is called from interrupt context].
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
|
For mmio we do not properlly trace dma done Q_INDEX_DMA_DONE index
for TX queues. That would require implementing INT_SOURCE_CSR_*_DMA_DONE
interrupts, what is rather not worth to do due to adding extra
CPU load (small but still somewhat not necessary otherwise).
We can just read TX DMA done indexes from registers directly. What
will be used by watchdog.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
|
Allow subdriver to change watchdog interval by intialize
link->watchdog_interval value before rt2x00link_register().
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
|
This patch removes the error branch for (queue > dev->queues).
It is no longer needed anymore as the "queue" value is validated by
cfg80211's parse_txq_params() before the driver code gets called.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
|
rtw_writ16_set should be rtw_write16_set
Signed-off-by: Tzu-En Huang <tehuang@realtek.com>
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
|
The hardware default uses management queue to transmit frames that are
downloaded into reserved page, so we need to clearly assign the frames
to use qsel in TX_DESC_QSEL_MGMT to avoid using wrong queue.
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
|
DACK is done right after the hardware has been turned on, which
means it will be done every time we leave the IDLE state.
But it takes ~2 seconds to finish DACK.
We can back up the results and restore them. And it only takes a few
milliseconds to restore the results to the hardware, saving a lot of
time.
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
|
We could fail to power on because it was already on. If the return
value is -EALREADY, power off and then power on again to turn on the
hardware as expected.
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
|
8822c used to count OFDM FA count by subtracting tx count from FA count.
But it need to substract more counters to be accurate.
However, we can count it by adding up all of the FA counters we want.
And it is simpler to add than list all of the components to substract.
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
|
Driver Could fail to reset counter if rx clock gating is not disabled.
So we need to disable rx clock gating before resetting counters.
Otherwise counters may increase unexpected.
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
Florian Westphal
Maxime Chevallier
David S. Miller
Palmer Dabbelt
Dave Taht
David Ahern
Puranjay Mohan
Jon Hunter
Eric Dumazet
Jakub Kicinski
Weihang Li
Huazhong Tan
Jian Shen
Roman Mashak
Jon Maloy
Lucas Bates
Ard Biesheuvel
Stanislaw Gruszka
Christian Lamparter
Tzu-En Huang
Yan-Hsuan Chuang