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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-29 22:55:02 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-29 22:55:02 +0300 |
| commit | 934291ffb638f2785cc9587403df4895f5c838ac (patch) | |
| tree | 0a6d771124ca311c449b9c2af64f5b71f0689eef /net/core | |
| parent | b9c0f4bd5b8114ee1773734e07cda921b6e8248b (diff) | |
| parent | 2734a24e6e5d18522fbf599135c59b82ec9b2c9e (diff) | |
| download | linux-934291ffb638f2785cc9587403df4895f5c838ac.tar.xz | |
Merge tag 'net-5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Current release regressions:
- r8169: fix forced threading conflicting with other shared
interrupts; we tried to fix the use of raise_softirq_irqoff from an
IRQ handler on RT by forcing hard irqs, but this driver shares
legacy PCI IRQs so drop the _irqoff() instead
- tipc: fix memory leak caused by a recent syzbot report fix to
tipc_buf_append()
Current release - bugs in new features:
- devlink: Unlock on error in dumpit() and fix some error codes
- net/smc: fix null pointer dereference in smc_listen_decline()
Previous release - regressions:
- tcp: Prevent low rmem stalls with SO_RCVLOWAT.
- net: protect tcf_block_unbind with block lock
- ibmveth: Fix use of ibmveth in a bridge; the self-imposed filtering
to only send legal frames to the hypervisor was too strict
- net: hns3: Clear the CMDQ registers before unmapping BAR region;
incorrect cleanup order was leading to a crash
- bnxt_en - handful of fixes to fixes:
- Send HWRM_FUNC_RESET fw command unconditionally, even if there
are PCIe errors being reported
- Check abort error state in bnxt_open_nic().
- Invoke cancel_delayed_work_sync() for PFs also.
- Fix regression in workqueue cleanup logic in bnxt_remove_one().
- mlxsw: Only advertise link modes supported by both driver and
device, after removal of 56G support from the driver 56G was not
cleared from advertised modes
- net/smc: fix suppressed return code
Previous release - always broken:
- netem: fix zero division in tabledist, caused by integer overflow
- bnxt_en: Re-write PCI BARs after PCI fatal error.
- cxgb4: set up filter action after rewrites
- net: ipa: command payloads already mapped
Misc:
- s390/ism: fix incorrect system EID, it's okay to change since it
was added in current release
- vsock: use ns_capable_noaudit() on socket create to suppress false
positive audit messages"
* tag 'net-5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (36 commits)
r8169: fix issue with forced threading in combination with shared interrupts
netem: fix zero division in tabledist
ibmvnic: fix ibmvnic_set_mac
mptcp: add missing memory scheduling in the rx path
tipc: fix memory leak caused by tipc_buf_append()
gtp: fix an use-before-init in gtp_newlink()
net: protect tcf_block_unbind with block lock
ibmveth: Fix use of ibmveth in a bridge.
net/sched: act_mpls: Add softdep on mpls_gso.ko
ravb: Fix bit fields checking in ravb_hwtstamp_get()
devlink: Unlock on error in dumpit()
devlink: Fix some error codes
chelsio/chtls: fix memory leaks in CPL handlers
chelsio/chtls: fix deadlock issue
net: hns3: Clear the CMDQ registers before unmapping BAR region
bnxt_en: Send HWRM_FUNC_RESET fw command unconditionally.
bnxt_en: Check abort error state in bnxt_open_nic().
bnxt_en: Re-write PCI BARs after PCI fatal error.
bnxt_en: Invoke cancel_delayed_work_sync() for PFs also.
bnxt_en: Fix regression in workqueue cleanup logic in bnxt_remove_one().
...
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/devlink.c | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/net/core/devlink.c b/net/core/devlink.c index a578634052a3..a932d95be798 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -4213,10 +4213,12 @@ static int devlink_nl_region_fill(struct sk_buff *msg, struct devlink *devlink, if (err) goto nla_put_failure; - if (region->port) - if (nla_put_u32(msg, DEVLINK_ATTR_PORT_INDEX, - region->port->index)) + if (region->port) { + err = nla_put_u32(msg, DEVLINK_ATTR_PORT_INDEX, + region->port->index); + if (err) goto nla_put_failure; + } err = nla_put_string(msg, DEVLINK_ATTR_REGION_NAME, region->ops->name); if (err) @@ -4265,10 +4267,12 @@ devlink_nl_region_notify_build(struct devlink_region *region, if (err) goto out_cancel_msg; - if (region->port) - if (nla_put_u32(msg, DEVLINK_ATTR_PORT_INDEX, - region->port->index)) + if (region->port) { + err = nla_put_u32(msg, DEVLINK_ATTR_PORT_INDEX, + region->port->index); + if (err) goto out_cancel_msg; + } err = nla_put_string(msg, DEVLINK_ATTR_REGION_NAME, region->ops->name); @@ -4915,8 +4919,10 @@ static int devlink_nl_cmd_region_read_dumpit(struct sk_buff *skb, index = nla_get_u32(info->attrs[DEVLINK_ATTR_PORT_INDEX]); port = devlink_port_get_by_index(devlink, index); - if (!port) - return -ENODEV; + if (!port) { + err = -ENODEV; + goto out_unlock; + } } region_name = nla_data(attrs[DEVLINK_ATTR_REGION_NAME]); @@ -4962,10 +4968,12 @@ static int devlink_nl_cmd_region_read_dumpit(struct sk_buff *skb, if (err) goto nla_put_failure; - if (region->port) - if (nla_put_u32(skb, DEVLINK_ATTR_PORT_INDEX, - region->port->index)) + if (region->port) { + err = nla_put_u32(skb, DEVLINK_ATTR_PORT_INDEX, + region->port->index); + if (err) goto nla_put_failure; + } err = nla_put_string(skb, DEVLINK_ATTR_REGION_NAME, region_name); if (err) |