this selftest is designed for evaluating the SRv6 End.DX6 behavior
used with netfilter(rpfilter), in this example, for implementing
IPv6 L3 VPN use cases.
Signed-off-by: Jianguo Wu <wujianguo@chinatelecom.cn>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
this selftest is designed for evaluating the SRv6 End.DX4 behavior
used with netfilter(rpfilter), in this example, for implementing
IPv4 L3 VPN use cases.
Signed-off-by: Jianguo Wu <wujianguo@chinatelecom.cn>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Netlink flags, although they don't have payload at the netlink level,
are represented as having "True" as value in pyroute2.
Without it, trying to add a flow with a flag-type action (e.g: pop_vlan)
fails with the following traceback:
Traceback (most recent call last):
File "[...]/ovs-dpctl.py", line 2498, in <module>
sys.exit(main(sys.argv))
^^^^^^^^^^^^^^
File "[...]/ovs-dpctl.py", line 2487, in main
ovsflow.add_flow(rep["dpifindex"], flow)
File "[...]/ovs-dpctl.py", line 2136, in add_flow
reply = self.nlm_request(
^^^^^^^^^^^^^^^^^
File "[...]/pyroute2/netlink/nlsocket.py", line 822, in nlm_request
return tuple(self._genlm_request(*argv, **kwarg))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "[...]/pyroute2/netlink/generic/__init__.py", line 126, in
nlm_request
return tuple(super().nlm_request(*argv, **kwarg))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "[...]/pyroute2/netlink/nlsocket.py", line 1124, in nlm_request
self.put(msg, msg_type, msg_flags, msg_seq=msg_seq)
File "[...]/pyroute2/netlink/nlsocket.py", line 389, in put
self.sendto_gate(msg, addr)
File "[...]/pyroute2/netlink/nlsocket.py", line 1056, in sendto_gate
msg.encode()
File "[...]/pyroute2/netlink/__init__.py", line 1245, in encode
offset = self.encode_nlas(offset)
^^^^^^^^^^^^^^^^^^^^^^^^
File "[...]/pyroute2/netlink/__init__.py", line 1560, in encode_nlas
nla_instance.setvalue(cell[1])
File "[...]/pyroute2/netlink/__init__.py", line 1265, in setvalue
nlv.setvalue(nla_tuple[1])
~~~~~~~~~^^^
IndexError: list index out of range
Signed-off-by: Adrian Moreno <amorenoz@redhat.com>
Acked-by: Aaron Conole <aconole@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
openvswitch.sh makes use of substitutions of the form ${ns:0:1}, to
obtain the first character of $ns. Empirically, this is works with bash
but not dash. When run with dash these evaluate to an empty string and
printing an error to stdout.
# dash -c 'ns=client; echo "${ns:0:1}"' 2>error
# cat error
dash: 1: Bad substitution
# bash -c 'ns=client; echo "${ns:0:1}"' 2>error
c
# cat error
This leads to tests that neither pass nor fail.
F.e.
TEST: arp_ping [START]
adding sandbox 'test_arp_ping'
Adding DP/Bridge IF: sbx:test_arp_ping dp:arpping {, , }
create namespaces
./openvswitch.sh: 282: eval: Bad substitution
TEST: ct_connect_v4 [START]
adding sandbox 'test_ct_connect_v4'
Adding DP/Bridge IF: sbx:test_ct_connect_v4 dp:ct4 {, , }
./openvswitch.sh: 322: eval: Bad substitution
create namespaces
Resolve this by making openvswitch.sh a bash script.
Fixes: 918423fda9 ("selftests: openvswitch: add an initial flow programming case")
Signed-off-by: Simon Horman <horms@kernel.org>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Link: https://lore.kernel.org/r/20240617-ovs-selftest-bash-v1-1-7ae6ccd3617b@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
It is important to have fixed (sub)test names in TAP, because these
names are used to identify them. If they are not fixed, tracking cannot
be done.
Some subtests from the userspace_pm selftest were using random numbers
in their names: the client and server address IDs from $RANDOM, and the
client port number randomly picked by the kernel when creating the
connection. These values have been replaced by 'client' and 'server'
words: that's even more helpful than showing random numbers. Note that
the addresses IDs are incremented and decremented in the test: +1 or -1
are then displayed in these cases.
Not to loose info that can be useful for debugging in case of issues,
these random numbers are now displayed at the beginning of the test.
Fixes: f589234e1a ("selftests: mptcp: userspace_pm: format subtests results in TAP")
Cc: stable@vger.kernel.org
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240614-upstream-net-20240614-selftests-mptcp-uspace-pm-fixed-test-names-v1-1-460ad3edb429@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQTFp0I1jqZrAX+hPRXbK58LschIgwUCZmykPwAKCRDbK58LschI
g7LOAQDVPkJ9k50/xrWIBtgvkGq1jCrMlpwEh49QYO0xoqh1IgEA+6Xje9jCIsdp
AHz9WmZ6G0EpTuDgFq50K1NVZ7MgSQE=
=zKfv
-----END PGP SIGNATURE-----
Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Daniel Borkmann says:
====================
pull-request: bpf 2024-06-14
We've added 8 non-merge commits during the last 2 day(s) which contain
a total of 9 files changed, 92 insertions(+), 11 deletions(-).
The main changes are:
1) Silence a syzkaller splat under CONFIG_DEBUG_NET=y in pskb_pull_reason()
triggered via __bpf_try_make_writable(), from Florian Westphal.
2) Fix removal of kfuncs during linking phase which then throws a kernel
build warning via resolve_btfids about unresolved symbols,
from Tony Ambardar.
3) Fix a UML x86_64 compilation failure from BPF as pcpu_hot symbol
is not available on User Mode Linux, from Maciej Żenczykowski.
4) Fix a register corruption in reg_set_min_max triggering an invariant
violation in BPF verifier, from Daniel Borkmann.
* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
bpf: Harden __bpf_kfunc tag against linker kfunc removal
compiler_types.h: Define __retain for __attribute__((__retain__))
bpf: Avoid splat in pskb_pull_reason
bpf: fix UML x86_64 compile failure
selftests/bpf: Add test coverage for reg_set_min_max handling
bpf: Reduce stack consumption in check_stack_write_fixed_off
bpf: Fix reg_set_min_max corruption of fake_reg
MAINTAINERS: mailmap: Update Stanislav's email address
====================
Link: https://lore.kernel.org/r/20240614203223.26500-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Current release - regressions:
- Revert "igc: fix a log entry using uninitialized netdev",
it traded lack of netdev name in a printk() for a crash
Previous releases - regressions:
- Bluetooth: L2CAP: fix rejecting L2CAP_CONN_PARAM_UPDATE_REQ
- geneve: fix incorrectly setting lengths of inner headers in the skb,
confusing the drivers and causing mangled packets
- sched: initialize noop_qdisc owner to avoid false-positive recursion
detection (recursing on CPU 0), which bubbles up to user space as
a sendmsg() error, while noop_qdisc should silently drop
- netdevsim: fix backwards compatibility in nsim_get_iflink()
Previous releases - always broken:
- netfilter: ipset: fix race between namespace cleanup and gc
in the list:set type
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=cyRR
-----END PGP SIGNATURE-----
Merge tag 'net-6.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bluetooth and netfilter.
Slim pickings this time, probably a combination of summer, DevConf.cz,
and the end of first half of the year at corporations.
Current release - regressions:
- Revert "igc: fix a log entry using uninitialized netdev", it traded
lack of netdev name in a printk() for a crash
Previous releases - regressions:
- Bluetooth: L2CAP: fix rejecting L2CAP_CONN_PARAM_UPDATE_REQ
- geneve: fix incorrectly setting lengths of inner headers in the
skb, confusing the drivers and causing mangled packets
- sched: initialize noop_qdisc owner to avoid false-positive
recursion detection (recursing on CPU 0), which bubbles up to user
space as a sendmsg() error, while noop_qdisc should silently drop
- netdevsim: fix backwards compatibility in nsim_get_iflink()
Previous releases - always broken:
- netfilter: ipset: fix race between namespace cleanup and gc in the
list:set type"
* tag 'net-6.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (35 commits)
bnxt_en: Adjust logging of firmware messages in case of released token in __hwrm_send()
af_unix: Read with MSG_PEEK loops if the first unread byte is OOB
bnxt_en: Cap the size of HWRM_PORT_PHY_QCFG forwarded response
gve: Clear napi->skb before dev_kfree_skb_any()
ionic: fix use after netif_napi_del()
Revert "igc: fix a log entry using uninitialized netdev"
net: bridge: mst: fix suspicious rcu usage in br_mst_set_state
net: bridge: mst: pass vlan group directly to br_mst_vlan_set_state
net/ipv6: Fix the RT cache flush via sysctl using a previous delay
net: stmmac: replace priv->speed with the portTransmitRate from the tc-cbs parameters
gve: ignore nonrelevant GSO type bits when processing TSO headers
net: pse-pd: Use EOPNOTSUPP error code instead of ENOTSUPP
netfilter: Use flowlabel flow key when re-routing mangled packets
netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type
netfilter: nft_inner: validate mandatory meta and payload
tcp: use signed arithmetic in tcp_rtx_probe0_timed_out()
mailmap: map Geliang's new email address
mptcp: pm: update add_addr counters after connect
mptcp: pm: inc RmAddr MIB counter once per RM_ADDR ID
mptcp: ensure snd_una is properly initialized on connect
...
The creation of new subflows can fail for different reasons. If no
subflow have been created using the received ADD_ADDR, the related
counters should not be updated, otherwise they will never be decremented
for events related to this ID later on.
For the moment, the number of accepted ADD_ADDR is only decremented upon
the reception of a related RM_ADDR, and only if the remote address ID is
currently being used by at least one subflow. In other words, if no
subflow can be created with the received address, the counter will not
be decremented. In this case, it is then important not to increment
pm.add_addr_accepted counter, and not to modify pm.accept_addr bit.
Note that this patch does not modify the behaviour in case of failures
later on, e.g. if the MP Join is dropped or rejected.
The "remove invalid addresses" MP Join subtest has been modified to
validate this case. The broadcast IP address is added before the "valid"
address that will be used to successfully create a subflow, and the
limit is decreased by one: without this patch, it was not possible to
create the last subflow, because:
- the broadcast address would have been accepted even if it was not
usable: the creation of a subflow to this address results in an error,
- the limit of 2 accepted ADD_ADDR would have then been reached.
Fixes: 01cacb00b3 ("mptcp: add netlink-based PM")
Cc: stable@vger.kernel.org
Co-developed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: YonglongLi <liyonglong@chinatelecom.cn>
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://lore.kernel.org/r/20240607-upstream-net-20240607-misc-fixes-v1-3-1ab9ddfa3d00@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The RmAddr MIB counter is supposed to be incremented once when a valid
RM_ADDR has been received. Before this patch, it could have been
incremented as many times as the number of subflows connected to the
linked address ID, so it could have been 0, 1 or more than 1.
The "RmSubflow" is incremented after a local operation. In this case,
it is normal to tied it with the number of subflows that have been
actually removed.
The "remove invalid addresses" MP Join subtest has been modified to
validate this case. A broadcast IP address is now used instead: the
client will not be able to create a subflow to this address. The
consequence is that when receiving the RM_ADDR with the ID attached to
this broadcast IP address, no subflow linked to this ID will be found.
Fixes: 7a7e52e38a ("mptcp: add RM_ADDR related mibs")
Cc: stable@vger.kernel.org
Co-developed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: YonglongLi <liyonglong@chinatelecom.cn>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://lore.kernel.org/r/20240607-upstream-net-20240607-misc-fixes-v1-2-1ab9ddfa3d00@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
- Update copies of kernel headers, which resulted in support for the new
'mseal' syscall, SUBVOL statx return mask bit, RISC-V and PPC prctls,
fcntl's DUPFD_QUERY, POSTED_MSI_NOTIFICATION IRQ vector, 'map_shadow_stack'
syscall for x86-32.
- Revert perf.data record memory allocation optimization that ended up
causing a regression, work is being done to re-introduce it in the
next merge window.
- Fix handling of minimal vmlinux.h file used with BPF's CO-RE when
interrupting the build.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCZmWw9QAKCRCyPKLppCJ+
J/bcAP4vftSGYZ0BDlfLT7KjEUDdc03nvgd5kHAkYM1OyVNgzAD/XRBe2c1f4pUK
DWj5rjMAFpMfcGTv4TefQoopMZxYXgs=
=cFei
-----END PGP SIGNATURE-----
Merge tag 'perf-tools-fixes-for-v6.10-2-2024-06-09' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools
Pull perf tools fixes from Arnaldo Carvalho de Melo:
- Update copies of kernel headers, which resulted in support for the
new 'mseal' syscall, SUBVOL statx return mask bit, RISC-V and PPC
prctls, fcntl's DUPFD_QUERY, POSTED_MSI_NOTIFICATION IRQ vector,
'map_shadow_stack' syscall for x86-32.
- Revert perf.data record memory allocation optimization that ended up
causing a regression, work is being done to re-introduce it in the
next merge window.
- Fix handling of minimal vmlinux.h file used with BPF's CO-RE when
interrupting the build.
* tag 'perf-tools-fixes-for-v6.10-2-2024-06-09' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools:
perf bpf: Fix handling of minimal vmlinux.h file when interrupting the build
Revert "perf record: Reduce memory for recording PERF_RECORD_LOST_SAMPLES event"
tools headers arm64: Sync arm64's cputype.h with the kernel sources
tools headers uapi: Sync linux/stat.h with the kernel sources to pick STATX_SUBVOL
tools headers UAPI: Update i915_drm.h with the kernel sources
tools headers UAPI: Sync kvm headers with the kernel sources
tools arch x86: Sync the msr-index.h copy with the kernel sources
tools headers: Update the syscall tables and unistd.h, mostly to support the new 'mseal' syscall
perf trace beauty: Update the arch/x86/include/asm/irq_vectors.h copy with the kernel sources to pick POSTED_MSI_NOTIFICATION
perf beauty: Update copy of linux/socket.h with the kernel sources
tools headers UAPI: Sync fcntl.h with the kernel sources to pick F_DUPFD_QUERY
tools headers UAPI: Sync linux/prctl.h with the kernel sources
tools include UAPI: Sync linux/stat.h with the kernel sources
- Do not create PT_LOAD program header for the kenel image when
the virtual memory informaton in OS_INFO data is not available.
That fixes stand-alone dump failures against kernels that do not
provide the virtual memory informaton
- Add KVM s390 shared zeropage selftest
-----BEGIN PGP SIGNATURE-----
iI0EABYIADUWIQQrtrZiYVkVzKQcYivNdxKlNrRb8AUCZmMO4xccYWdvcmRlZXZA
bGludXguaWJtLmNvbQAKCRDNdxKlNrRb8ErcAQDLfDjQsjL3pJOaCuRqK2KyCgnD
azZSDzjKZ/C03MX/vgEA505txGFI5UthiVRHLR/GEZs6E7q+C5fuHexFPbG1XQg=
=dIuv
-----END PGP SIGNATURE-----
Merge tag 's390-6.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Alexander Gordeev:
- Do not create PT_LOAD program header for the kenel image when the
virtual memory informaton in OS_INFO data is not available. That
fixes stand-alone dump failures against kernels that do not provide
the virtual memory informaton
- Add KVM s390 shared zeropage selftest
* tag 's390-6.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
KVM: s390x: selftests: Add shared zeropage test
s390/crash: Do not use VM info if os_info does not have it
and drivers.
Current release - regressions:
- vxlan: fix regression when dropping packets due to invalid src addresses
- bpf: fix a potential use-after-free in bpf_link_free()
- xdp: revert support for redirect to any xsk socket bound to the same
UMEM as it can result in a corruption
- virtio_net:
- add missing lock protection when reading return code from control_buf
- fix false-positive lockdep splat in DIM
- Revert "wifi: wilc1000: convert list management to RCU"
- wifi: ath11k: fix error path in ath11k_pcic_ext_irq_config
Previous releases - regressions:
- rtnetlink: make the "split" NLM_DONE handling generic, restore the old
behavior for two cases where we started coalescing those messages with
normal messages, breaking sloppily-coded userspace
- wifi:
- cfg80211: validate HE operation element parsing
- cfg80211: fix 6 GHz scan request building
- mt76: mt7615: add missing chanctx ops
- ath11k: move power type check to ASSOC stage, fix connecting
to 6 GHz AP
- ath11k: fix WCN6750 firmware crash caused by 17 num_vdevs
- rtlwifi: ignore IEEE80211_CONF_CHANGE_RETRY_LIMITS
- iwlwifi: mvm: fix a crash on 7265
Previous releases - always broken:
- ncsi: prevent multi-threaded channel probing, a spec violation
- vmxnet3: disable rx data ring on dma allocation failure
- ethtool: init tsinfo stats if requested, prevent unintentionally
reporting all-zero stats on devices which don't implement any
- dst_cache: fix possible races in less common IPv6 features
- tcp: auth: don't consider TCP_CLOSE to be in TCP_AO_ESTABLISHED
- ax25: fix two refcounting bugs
- eth: ionic: fix kernel panic in XDP_TX action
Misc:
- tcp: count CLOSE-WAIT sockets for TCP_MIB_CURRESTAB
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=mwEJ
-----END PGP SIGNATURE-----
Merge tag 'net-6.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from BPF and big collection of fixes for WiFi core and
drivers.
Current release - regressions:
- vxlan: fix regression when dropping packets due to invalid src
addresses
- bpf: fix a potential use-after-free in bpf_link_free()
- xdp: revert support for redirect to any xsk socket bound to the
same UMEM as it can result in a corruption
- virtio_net:
- add missing lock protection when reading return code from
control_buf
- fix false-positive lockdep splat in DIM
- Revert "wifi: wilc1000: convert list management to RCU"
- wifi: ath11k: fix error path in ath11k_pcic_ext_irq_config
Previous releases - regressions:
- rtnetlink: make the "split" NLM_DONE handling generic, restore the
old behavior for two cases where we started coalescing those
messages with normal messages, breaking sloppily-coded userspace
- wifi:
- cfg80211: validate HE operation element parsing
- cfg80211: fix 6 GHz scan request building
- mt76: mt7615: add missing chanctx ops
- ath11k: move power type check to ASSOC stage, fix connecting to
6 GHz AP
- ath11k: fix WCN6750 firmware crash caused by 17 num_vdevs
- rtlwifi: ignore IEEE80211_CONF_CHANGE_RETRY_LIMITS
- iwlwifi: mvm: fix a crash on 7265
Previous releases - always broken:
- ncsi: prevent multi-threaded channel probing, a spec violation
- vmxnet3: disable rx data ring on dma allocation failure
- ethtool: init tsinfo stats if requested, prevent unintentionally
reporting all-zero stats on devices which don't implement any
- dst_cache: fix possible races in less common IPv6 features
- tcp: auth: don't consider TCP_CLOSE to be in TCP_AO_ESTABLISHED
- ax25: fix two refcounting bugs
- eth: ionic: fix kernel panic in XDP_TX action
Misc:
- tcp: count CLOSE-WAIT sockets for TCP_MIB_CURRESTAB"
* tag 'net-6.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (107 commits)
selftests: net: lib: set 'i' as local
selftests: net: lib: avoid error removing empty netns name
selftests: net: lib: support errexit with busywait
net: ethtool: fix the error condition in ethtool_get_phy_stats_ethtool()
ipv6: fix possible race in __fib6_drop_pcpu_from()
af_unix: Annotate data-race of sk->sk_shutdown in sk_diag_fill().
af_unix: Use skb_queue_len_lockless() in sk_diag_show_rqlen().
af_unix: Use skb_queue_empty_lockless() in unix_release_sock().
af_unix: Use unix_recvq_full_lockless() in unix_stream_connect().
af_unix: Annotate data-race of net->unx.sysctl_max_dgram_qlen.
af_unix: Annotate data-races around sk->sk_sndbuf.
af_unix: Annotate data-races around sk->sk_state in UNIX_DIAG.
af_unix: Annotate data-race of sk->sk_state in unix_stream_read_skb().
af_unix: Annotate data-races around sk->sk_state in sendmsg() and recvmsg().
af_unix: Annotate data-race of sk->sk_state in unix_accept().
af_unix: Annotate data-race of sk->sk_state in unix_stream_connect().
af_unix: Annotate data-races around sk->sk_state in unix_write_space() and poll().
af_unix: Annotate data-race of sk->sk_state in unix_inq_len().
af_unix: Annodate data-races around sk->sk_state for writers.
af_unix: Set sk->sk_state under unix_state_lock() for truly disconencted peer.
...
Without this, the 'i' variable declared before could be overridden by
accident, e.g.
for i in "${@}"; do
__ksft_status_merge "${i}" ## 'i' has been modified
foo "${i}" ## using 'i' with an unexpected value
done
After a quick look, it looks like 'i' is currently not used after having
been modified in __ksft_status_merge(), but still, better be safe than
sorry. I saw this while modifying the same file, not because I suspected
an issue somewhere.
Fixes: 596c8819cb ("selftests: forwarding: Have RET track kselftest framework constants")
Acked-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Link: https://lore.kernel.org/r/20240605-upstream-net-20240605-selftests-net-lib-fixes-v1-3-b3afadd368c9@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
If there is an error to create the first netns with 'setup_ns()',
'cleanup_ns()' will be called with an empty string as first parameter.
The consequences is that 'cleanup_ns()' will try to delete an invalid
netns, and wait 20 seconds if the netns list is empty.
Instead of just checking if the name is not empty, convert the string
separated by spaces to an array. Manipulating the array is cleaner, and
calling 'cleanup_ns()' with an empty array will be a no-op.
Fixes: 25ae948b44 ("selftests/net: add lib.sh")
Cc: stable@vger.kernel.org
Acked-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Link: https://lore.kernel.org/r/20240605-upstream-net-20240605-selftests-net-lib-fixes-v1-2-b3afadd368c9@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
If errexit is enabled ('set -e'), loopy_wait -- or busywait and others
using it -- will stop after the first failure.
Note that if the returned status of loopy_wait is checked, and even if
errexit is enabled, Bash will not stop at the first error.
Fixes: 25ae948b44 ("selftests/net: add lib.sh")
Cc: stable@vger.kernel.org
Acked-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Link: https://lore.kernel.org/r/20240605-upstream-net-20240605-selftests-net-lib-fixes-v1-1-b3afadd368c9@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQTFp0I1jqZrAX+hPRXbK58LschIgwUCZmAYPgAKCRDbK58LschI
g2XdAP9M8zYLRw4IG8DUFug7F+oqRPqgbs+Gvsf9YNl5/PSiTQEA6WKa/ObaG/W9
vre9VxhMWKgcMfzqZyztNHAiDm8R+QI=
=l7gV
-----END PGP SIGNATURE-----
Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Daniel Borkmann says:
====================
pull-request: bpf 2024-06-05
We've added 8 non-merge commits during the last 6 day(s) which contain
a total of 9 files changed, 34 insertions(+), 35 deletions(-).
The main changes are:
1) Fix a potential use-after-free in bpf_link_free when the link uses
dealloc_deferred to free the link object but later still tests for
presence of link->ops->dealloc, from Cong Wang.
2) Fix BPF test infra to set the run context for rawtp test_run callback
where syzbot reported a crash, from Jiri Olsa.
3) Fix bpf_session_cookie BTF_ID in the special_kfunc_set list to exclude
it for the case of !CONFIG_FPROBE, also from Jiri Olsa.
4) Fix a Coverity static analysis report to not close() a link_fd of -1
in the multi-uprobe feature detector, from Andrii Nakryiko.
5) Revert support for redirect to any xsk socket bound to the same umem
as it can result in corrupted ring state which can lead to a crash when
flushing rings. A different approach will be pursued for bpf-next to
address it safely, from Magnus Karlsson.
6) Fix inet_csk_accept prototype in test_sk_storage_tracing.c which caused
BPF CI failure after the last tree fast forwarding, from Andrii Nakryiko.
7) Fix a coccicheck warning in BPF devmap that iterator variable cannot
be NULL, from Thorsten Blum.
* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
Revert "xsk: Document ability to redirect to any socket bound to the same umem"
Revert "xsk: Support redirect to any socket bound to the same umem"
bpf: Set run context for rawtp test_run callback
bpf: Fix a potential use-after-free in bpf_link_free()
bpf, devmap: Remove unnecessary if check in for loop
libbpf: don't close(-1) in multi-uprobe feature detector
bpf: Fix bpf_session_cookie BTF_ID in special_kfunc_set list
selftests/bpf: fix inet_csk_accept prototype in test_sk_storage_tracing.c
====================
Link: https://lore.kernel.org/r/20240605091525.22628-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
- Fix a recently introduced unchecked HWP MSR access in the
intel_pstate driver (Srinivas Pandruvada).
- Add missing conversion from MHz to KHz to amd_pstate_set_boost()
to address sysfs inteface inconsistency and fix P-state frequency
reporting on AMD Family 1Ah CPUs in the cpupower utility (Dhananjay
Ugwekar).
- Get rid of an excess global header file used by the amd-pstate
cpufreq driver (Arnd Bergmann).
-----BEGIN PGP SIGNATURE-----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=lugn
-----END PGP SIGNATURE-----
Merge tag 'pm-6.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix the intel_pstate and amd-pstate cpufreq drivers and the
cpupower utility.
Specifics:
- Fix a recently introduced unchecked HWP MSR access in the
intel_pstate driver (Srinivas Pandruvada)
- Add missing conversion from MHz to KHz to amd_pstate_set_boost() to
address sysfs inteface inconsistency and fix P-state frequency
reporting on AMD Family 1Ah CPUs in the cpupower utility (Dhananjay
Ugwekar)
- Get rid of an excess global header file used by the amd-pstate
cpufreq driver (Arnd Bergmann)"
* tag 'pm-6.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq: intel_pstate: Fix unchecked HWP MSR access
cpufreq: amd-pstate: Fix the inconsistency in max frequency units
cpufreq: amd-pstate: remove global header file
tools/power/cpupower: Fix Pstate frequency reporting on AMD Family 1Ah CPUs
Let's test that we can have shared zeropages in our process as long as
storage keys are not getting used, that shared zeropages are properly
unshared (replaced by anonymous pages) once storage keys are enabled,
and that no new shared zeropages are populated after storage keys
were enabled.
We require the new pagemap interface to detect the shared zeropage.
On an old kernel (zeropages always disabled):
# ./s390x/shared_zeropage_test
TAP version 13
1..3
not ok 1 Shared zeropages should be enabled
ok 2 Shared zeropage should be gone
ok 3 Shared zeropages should be disabled
# Totals: pass:2 fail:1 xfail:0 xpass:0 skip:0 error:0
On a fixed kernel:
# ./s390x/shared_zeropage_test
TAP version 13
1..3
ok 1 Shared zeropages should be enabled
ok 2 Shared zeropage should be gone
ok 3 Shared zeropages should be disabled
# Totals: pass:3 fail:0 xfail:0 xpass:0 skip:0 error:0
Testing of UFFDIO_ZEROPAGE can be added later.
[ agordeev: Fixed checkpatch complaint, added ucall_common.h include ]
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Janosch Frank <frankja@linux.ibm.com>
Cc: Claudio Imbrenda <imbrenda@linux.ibm.com>
Cc: Thomas Huth <thuth@redhat.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Acked-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Tested-by: Alexander Gordeev <agordeev@linux.ibm.com>
Link: https://lore.kernel.org/r/20240412084329.30315-1-david@redhat.com
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Ingo reported that he was seeing these when hitting Control+C during a
perf tools build:
Makefile.perf:1149: *** Missing bpftool input for generating vmlinux.h. Stop.
The failure happens when you don't have vmlinux.h or vmlinux with BTF.
ifeq ($(VMLINUX_H),)
ifeq ($(VMLINUX_BTF),)
$(error Missing bpftool input for generating vmlinux.h)
endif
endif
VMLINUX_BTF can be empty if you didn't build a kernel or it doesn't have
a BTF section and the current kernel also has no BTF. This is totally
ok.
But VMLINUX_H should be set to the minimal version in the source tree
(unless you overwrite it manually) when you don't pass GEN_VMLINUX_H=1
(which requires VMLINUX_BTF should not be empty). The problem is that
it's defined in Makefile.config which is not included for `make clean`.
Reported-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Ingo Molnar <mingo@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Link: http://lore.kernel.org/lkml/CAM9d7ch5HTr+k+_GpbMrX0HUo5BZ11byh1xq0Two7B7RQACuNw@mail.gmail.com
Link: http://lore.kernel.org/lkml/ZjssGrj+abyC6mYP@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This reverts commit 7d1405c71d.
This causes segfaults in some cases, as reported by Milian:
```
sudo /usr/bin/perf record -z --call-graph dwarf -e cycles -e
raw_syscalls:sys_enter ls
...
[ perf record: Woken up 3 times to write data ]
malloc(): invalid next size (unsorted)
Aborted
```
Backtrace with GDB + debuginfod:
```
malloc(): invalid next size (unsorted)
Thread 1 "perf" received signal SIGABRT, Aborted.
__pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6,
no_tid=no_tid@entry=0) at pthread_kill.c:44
Downloading source file /usr/src/debug/glibc/glibc/nptl/pthread_kill.c
44 return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO
(ret) : 0;
(gdb) bt
#0 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
#1 0x00007ffff6ea8eb3 in __pthread_kill_internal (threadid=<optimized out>,
signo=6) at pthread_kill.c:78
#2 0x00007ffff6e50a30 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/
raise.c:26
#3 0x00007ffff6e384c3 in __GI_abort () at abort.c:79
#4 0x00007ffff6e39354 in __libc_message_impl (fmt=fmt@entry=0x7ffff6fc22ea
"%s\n") at ../sysdeps/posix/libc_fatal.c:132
#5 0x00007ffff6eb3085 in malloc_printerr (str=str@entry=0x7ffff6fc5850
"malloc(): invalid next size (unsorted)") at malloc.c:5772
#6 0x00007ffff6eb657c in _int_malloc (av=av@entry=0x7ffff6ff6ac0
<main_arena>, bytes=bytes@entry=368) at malloc.c:4081
#7 0x00007ffff6eb877e in __libc_calloc (n=<optimized out>,
elem_size=<optimized out>) at malloc.c:3754
#8 0x000055555569bdb6 in perf_session.do_write_header ()
#9 0x00005555555a373a in __cmd_record.constprop.0 ()
#10 0x00005555555a6846 in cmd_record ()
#11 0x000055555564db7f in run_builtin ()
#12 0x000055555558ed77 in main ()
```
Valgrind memcheck:
```
==45136== Invalid write of size 8
==45136== at 0x2B38A5: perf_event__synthesize_id_sample (in /usr/bin/perf)
==45136== by 0x157069: __cmd_record.constprop.0 (in /usr/bin/perf)
==45136== by 0x15A845: cmd_record (in /usr/bin/perf)
==45136== by 0x201B7E: run_builtin (in /usr/bin/perf)
==45136== by 0x142D76: main (in /usr/bin/perf)
==45136== Address 0x6a866a8 is 0 bytes after a block of size 40 alloc'd
==45136== at 0x4849BF3: calloc (vg_replace_malloc.c:1675)
==45136== by 0x3574AB: zalloc (in /usr/bin/perf)
==45136== by 0x1570E0: __cmd_record.constprop.0 (in /usr/bin/perf)
==45136== by 0x15A845: cmd_record (in /usr/bin/perf)
==45136== by 0x201B7E: run_builtin (in /usr/bin/perf)
==45136== by 0x142D76: main (in /usr/bin/perf)
==45136==
==45136== Syscall param write(buf) points to unaddressable byte(s)
==45136== at 0x575953D: __libc_write (write.c:26)
==45136== by 0x575953D: write (write.c:24)
==45136== by 0x35761F: ion (in /usr/bin/perf)
==45136== by 0x357778: writen (in /usr/bin/perf)
==45136== by 0x1548F7: record__write (in /usr/bin/perf)
==45136== by 0x15708A: __cmd_record.constprop.0 (in /usr/bin/perf)
==45136== by 0x15A845: cmd_record (in /usr/bin/perf)
==45136== by 0x201B7E: run_builtin (in /usr/bin/perf)
==45136== by 0x142D76: main (in /usr/bin/perf)
==45136== Address 0x6a866a8 is 0 bytes after a block of size 40 alloc'd
==45136== at 0x4849BF3: calloc (vg_replace_malloc.c:1675)
==45136== by 0x3574AB: zalloc (in /usr/bin/perf)
==45136== by 0x1570E0: __cmd_record.constprop.0 (in /usr/bin/perf)
==45136== by 0x15A845: cmd_record (in /usr/bin/perf)
==45136== by 0x201B7E: run_builtin (in /usr/bin/perf)
==45136== by 0x142D76: main (in /usr/bin/perf)
==45136==
-----
Closes: https://lore.kernel.org/linux-perf-users/23879991.0LEYPuXRzz@milian-workstation/
Reported-by: Milian Wolff <milian.wolff@kdab.com>
Tested-by: Milian Wolff <milian.wolff@kdab.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: stable@kernel.org # 6.8+
Link: https://lore.kernel.org/lkml/Zl9ksOlHJHnKM70p@x1
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
hsr_redbox.sh test need to create bridge for testing. Add the missing
config CONFIG_BRIDGE in config file.
Fixes: eafbf0574e ("test: hsr: Extend the hsr_redbox.sh to have more SAN devices connected")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Tested-by: Simon Horman <horms@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
To get the changes in:
0ce85db6c2 ("arm64: cputype: Add Neoverse-V3 definitions")
02a0a04676 ("arm64: cputype: Add Cortex-X4 definitions")
f4d9d9dcc7 ("arm64: Add Neoverse-V2 part")
That makes this perf source code to be rebuilt:
CC /tmp/build/perf-tools/util/arm-spe.o
The changes in the above patch add MIDR_NEOVERSE_V[23] and
MIDR_NEOVERSE_V1 is used in arm-spe.c, so probably we need to add those
and perhaps MIDR_CORTEX_X4 to that array? Or maybe we need to leave this
for later when this is all tested on those machines?
static const struct midr_range neoverse_spe[] = {
MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N1),
MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N2),
MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V1),
{},
};
Mark Rutland recommended about arm-spe.c:
"I would not touch this for now -- someone would have to go audit the
TRMs to check that those other cores have the same encoding, and I think
it'd be better to do that as a follow-up."
That addresses this perf build warning:
Warning: Kernel ABI header differences:
diff -u tools/arch/arm64/include/asm/cputype.h arch/arm64/include/asm/cputype.h
Acked-by: Mark Rutland <mark.rutland@arm.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Besar Wicaksono <bwicaksono@nvidia.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/lkml/Zl8cYk0Tai2fs7aM@x1
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This kselftest fixes update consists of fixes to build warnings
in several tests and fixes to ftrace tests.
-----BEGIN PGP SIGNATURE-----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=AsE4
-----END PGP SIGNATURE-----
Merge tag 'linux_kselftest-fixes-6.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest fixes from Shuah Khan:
"Fixes to build warnings in several tests and fixes to ftrace tests"
* tag 'linux_kselftest-fixes-6.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests/futex: don't pass a const char* to asprintf(3)
selftests/futex: don't redefine .PHONY targets (all, clean)
selftests/tracing: Fix event filter test to retry up to 10 times
selftests/futex: pass _GNU_SOURCE without a value to the compiler
selftests/overlayfs: Fix build error on ppc64
selftests/openat2: Fix build warnings on ppc64
selftests: cachestat: Fix build warnings on ppc64
tracing/selftests: Fix kprobe event name test for .isra. functions
selftests/ftrace: Update required config
selftests/ftrace: Fix to check required event file
kselftest/alsa: Ensure _GNU_SOURCE is defined
- Compile fix for cxl-test from missing linux/vmalloc.h
- Fix for memregion leaks in devm_cxl_add_region()
-----BEGIN PGP SIGNATURE-----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=GuxH
-----END PGP SIGNATURE-----
Merge tag 'cxl-fixes-6.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
Pull cxl fixes from Dave Jiang:
- Compile fix for cxl-test from missing linux/vmalloc.h
- Fix for memregion leaks in devm_cxl_add_region()
* tag 'cxl-fixes-6.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl:
cxl/region: Fix memregion leaks in devm_cxl_add_region()
cxl/test: Add missing vmalloc.h for tools/testing/cxl/test/mem.c
To pick the changes from:
2a82bb0294 ("statx: stx_subvol")
This silences this perf build warning:
Warning: Kernel ABI header differences:
diff -u tools/include/uapi/linux/stat.h include/uapi/linux/stat.h
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Kent Overstreet <kent.overstreet@linux.dev>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/lkml/ZlnK2Fmx_gahzwZI@x1
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-----BEGIN PGP SIGNATURE-----
iIYEABYKAC4WIQSVyBthFV4iTW/VU1/l49DojIL20gUCZlntgBAcbWljQGRpZ2lr
b2QubmV0AAoJEOXj0OiMgvbShXAA/3ecCnZWTkgHKSKQiS+t1nUkQmAgZ1Zzmm6v
UaJDCOBnAP9nAEfgEgMHZO1LVL38N6EWzexjnglFkZFHpT8gFwKtCw==
=R5nh
-----END PGP SIGNATURE-----
Merge tag 'landlock-6.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux
Pull landlock fix from Mickaël Salaün:
"This fixes a wrong path walk triggered by syzkaller"
* tag 'landlock-6.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux:
selftests/landlock: Add layout1.refer_mount_root
landlock: Fix d_parent walk
When building with clang, via:
make LLVM=1 -C tools/testing/selftests
...clang issues this warning:
futex_requeue_pi.c:403:17: warning: passing 'const char **' to parameter
of type 'char **' discards qualifiers in nested pointer types
[-Wincompatible-pointer-types-discards-qualifiers]
This warning fires because test_name is passed into asprintf(3), which
then changes it.
Fix this by simply removing the const qualifier. This is a local
automatic variable in a very short function, so there is not much need
to use the compiler to enforce const-ness at this scope.
[1] https://lore.kernel.org/all/20240329-selftests-libmk-llvm-rfc-v1-1-2f9ed7d1c49f@valentinobst.de/
Fixes: f17d8a87ec ("selftests: fuxex: Report a unique test name per run of futex_requeue_pi")
Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
The .PHONY targets "all" and "clean" are both already defined in the
file that is included in the very next line:
../lib.mk.
Remove this duplicate code.
Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Add tests to check error codes when linking or renaming a mount root
directory. This previously triggered a kernel warning, but it is fixed
with the previous commit.
Cc: Günther Noack <gnoack@google.com>
Cc: Paul Moore <paul@paul-moore.com>
Link: https://lore.kernel.org/r/20240516181935.1645983-3-mic@digikod.net
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Commit eb50d0f250 ("selftests/ftrace: Choose target function for filter
test from samples") choose the target function from samples, but sometimes
this test failes randomly because the target function does not hit at the
next time. So retry getting samples up to 10 times.
Fixes: eb50d0f250 ("selftests/ftrace: Choose target function for filter test from samples")
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
It's slightly better to set _GNU_SOURCE in the source code, but if one
must do it via the compiler invocation, then the best way to do so is
this:
$(CC) -D_GNU_SOURCE=
...because otherwise, if this form is used:
$(CC) -D_GNU_SOURCE
...then that leads the compiler to set a value, as if you had passed in:
$(CC) -D_GNU_SOURCE=1
That, in turn, leads to warnings under both gcc and clang, like this:
futex_requeue_pi.c:20: warning: "_GNU_SOURCE" redefined
Fix this by using the "-D_GNU_SOURCE=" form.
Reviewed-by: Edward Liaw <edliaw@google.com>
Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Current release - regressions:
- gro: initialize network_offset in network layer
- tcp: reduce accepted window in NEW_SYN_RECV state
Current release - new code bugs:
- eth: mlx5e: do not use ptp structure for tx ts stats when not initialized
- eth: ice: check for unregistering correct number of devlink params
Previous releases - regressions:
- bpf: Allow delete from sockmap/sockhash only if update is allowed
- sched: taprio: extend minimum interval restriction to entire cycle too
- netfilter: ipset: add list flush to cancel_gc
- ipv4: fix address dump when IPv4 is disabled on an interface
- sock_map: avoid race between sock_map_close and sk_psock_put
- eth: mlx5: use mlx5_ipsec_rx_status_destroy to correctly delete status rules
Previous releases - always broken:
- core: fix __dst_negative_advice() race
- bpf:
- fix multi-uprobe PID filtering logic
- fix pkt_type override upon netkit pass verdict
- netfilter: tproxy: bail out if IP has been disabled on the device
- af_unix: annotate data-race around unix_sk(sk)->addr
- eth: mlx5e: fix UDP GSO for encapsulated packets
- eth: idpf: don't enable NAPI and interrupts prior to allocating Rx buffers
- eth: i40e: fully suspend and resume IO operations in EEH case
- eth: octeontx2-pf: free send queue buffers incase of leaf to inner
- eth: ipvlan: dont Use skb->sk in ipvlan_process_v{4,6}_outbound
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
-----BEGIN PGP SIGNATURE-----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=xkIZ
-----END PGP SIGNATURE-----
Merge tag 'net-6.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from bpf and netfilter.
Current release - regressions:
- gro: initialize network_offset in network layer
- tcp: reduce accepted window in NEW_SYN_RECV state
Current release - new code bugs:
- eth: mlx5e: do not use ptp structure for tx ts stats when not
initialized
- eth: ice: check for unregistering correct number of devlink params
Previous releases - regressions:
- bpf: Allow delete from sockmap/sockhash only if update is allowed
- sched: taprio: extend minimum interval restriction to entire cycle
too
- netfilter: ipset: add list flush to cancel_gc
- ipv4: fix address dump when IPv4 is disabled on an interface
- sock_map: avoid race between sock_map_close and sk_psock_put
- eth: mlx5: use mlx5_ipsec_rx_status_destroy to correctly delete
status rules
Previous releases - always broken:
- core: fix __dst_negative_advice() race
- bpf:
- fix multi-uprobe PID filtering logic
- fix pkt_type override upon netkit pass verdict
- netfilter: tproxy: bail out if IP has been disabled on the device
- af_unix: annotate data-race around unix_sk(sk)->addr
- eth: mlx5e: fix UDP GSO for encapsulated packets
- eth: idpf: don't enable NAPI and interrupts prior to allocating Rx
buffers
- eth: i40e: fully suspend and resume IO operations in EEH case
- eth: octeontx2-pf: free send queue buffers incase of leaf to inner
- eth: ipvlan: dont Use skb->sk in ipvlan_process_v{4,6}_outbound"
* tag 'net-6.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (69 commits)
netdev: add qstat for csum complete
ipvlan: Dont Use skb->sk in ipvlan_process_v{4,6}_outbound
net: ena: Fix redundant device NUMA node override
ice: check for unregistering correct number of devlink params
ice: fix 200G PHY types to link speed mapping
i40e: Fully suspend and resume IO operations in EEH case
i40e: factoring out i40e_suspend/i40e_resume
e1000e: move force SMBUS near the end of enable_ulp function
net: dsa: microchip: fix RGMII error in KSZ DSA driver
ipv4: correctly iterate over the target netns in inet_dump_ifaddr()
net: fix __dst_negative_advice() race
nfc/nci: Add the inconsistency check between the input data length and count
MAINTAINERS: dwmac: starfive: update Maintainer
net/sched: taprio: extend minimum interval restriction to entire cycle too
net/sched: taprio: make q->picos_per_byte available to fill_sched_entry()
netfilter: nft_fib: allow from forward/input without iif selector
netfilter: tproxy: bail out if IP has been disabled on the device
netfilter: nft_payload: skbuff vlan metadata mangle support
net: ti: icssg-prueth: Fix start counter for ft1 filter
sock_map: avoid race between sock_map_close and sk_psock_put
...
Recent commit 0cfe71f45f ("netdev: add queue stats") added
a lot of useful stats, but only those immediately needed by virtio.
Presumably virtio does not support CHECKSUM_COMPLETE,
so statistic for that form of checksumming wasn't included.
Other drivers will definitely need it, in fact we expect it
to be needed in net-next soon (mlx5). So let's add the definition
of the counter for CHECKSUM_COMPLETE to uAPI in net already,
so that the counters are in a more natural order (all subsequent
counters have not been present in any released kernel, yet).
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Joe Damato <jdamato@fastly.com>
Fixes: 0cfe71f45f ("netdev: add queue stats")
Link: https://lore.kernel.org/r/20240529163547.3693194-1-kuba@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Fix build error on ppc64:
dev_in_maps.c: In function ‘get_file_dev_and_inode’:
dev_in_maps.c:60:59: error: format ‘%llu’ expects argument of type
‘long long unsigned int *’, but argument 7 has type ‘__u64 *’ {aka ‘long
unsigned int *’} [-Werror=format=]
By switching to unsigned long long for u64 for ppc64 builds.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Fix warnings like:
openat2_test.c: In function ‘test_openat2_flags’:
openat2_test.c:303:73: warning: format ‘%llX’ expects argument of type
‘long long unsigned int’, but argument 5 has type ‘__u64’ {aka ‘long
unsigned int’} [-Wformat=]
By switching to unsigned long long for u64 for ppc64 builds.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Fix warnings like:
test_cachestat.c: In function ‘print_cachestat’:
test_cachestat.c:30:38: warning: format ‘%llu’ expects argument of
type ‘long long unsigned int’, but argument 2 has type ‘__u64’ {aka
‘long unsigned int’} [-Wformat=]
By switching to unsigned long long for u64 for ppc64 builds.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
The kprobe_eventname.tc test checks if a function with .isra. can have a
kprobe attached to it. It loops through the kallsyms file for all the
functions that have the .isra. name, and checks if it exists in the
available_filter_functions file, and if it does, it uses it to attach a
kprobe to it.
The issue is that kprobes can not attach to functions that are listed more
than once in available_filter_functions. With the latest kernel, the
function that is found is: rapl_event_update.isra.0
# grep rapl_event_update.isra.0 /sys/kernel/tracing/available_filter_functions
rapl_event_update.isra.0
rapl_event_update.isra.0
It is listed twice. This causes the attached kprobe to it to fail which in
turn fails the test. Instead of just picking the function function that is
found in available_filter_functions, pick the first one that is listed
only once in available_filter_functions.
Cc: stable@vger.kernel.org
Fixes: 604e354823 ("selftests/ftrace: Select an existing function in kprobe_eventname test")
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Update required config options for running all tests.
This also sorts the config entries alphabetically.
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
The dynevent/test_duplicates.tc test case uses `syscalls/sys_enter_openat`
event for defining eprobe on it. Since this `syscalls` events depend on
CONFIG_FTRACE_SYSCALLS=y, if it is not set, the test will fail.
Add the event file to `required` line so that the test will return
`unsupported` result.
Fixes: 297e1dcdca ("selftests/ftrace: Add selftest for testing duplicate eprobes and kprobes")
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
The pcmtest driver tests use the kselftest harness which requires that
_GNU_SOURCE is defined but nothing causes it to be defined. Since the
KHDR_INCLUDES Makefile variable has had the required define added let's
use that, this should provide some futureproofing.
Fixes: daef47b89e ("selftests: Compile kselftest headers with -D_GNU_SOURCE")
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
It is possible for syzbot to side-step the restriction imposed by the
blamed commit in the Fixes: tag, because the taprio UAPI permits a
cycle-time different from (and potentially shorter than) the sum of
entry intervals.
We need one more restriction, which is that the cycle time itself must
be larger than N * ETH_ZLEN bit times, where N is the number of schedule
entries. This restriction needs to apply regardless of whether the cycle
time came from the user or was the implicit, auto-calculated value, so
we move the existing "cycle == 0" check outside the "if "(!new->cycle_time)"
branch. This way covers both conditions and scenarios.
Add a selftest which illustrates the issue triggered by syzbot.
Fixes: b5b73b26b3 ("taprio: Fix allowing too small intervals")
Reported-by: syzbot+a7d2b1d5d1af83035567@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/netdev/0000000000007d66bc06196e7c66@google.com/
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://lore.kernel.org/r/20240527153955.553333-2-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
In commit b5b73b26b3 ("taprio: Fix allowing too small intervals"), a
comparison of user input against length_to_duration(q, ETH_ZLEN) was
introduced, to avoid RCU stalls due to frequent hrtimers.
The implementation of length_to_duration() depends on q->picos_per_byte
being set for the link speed. The blamed commit in the Fixes: tag has
moved this too late, so the checks introduced above are ineffective.
The q->picos_per_byte is zero at parse_taprio_schedule() ->
parse_sched_list() -> parse_sched_entry() -> fill_sched_entry() time.
Move the taprio_set_picos_per_byte() call as one of the first things in
taprio_change(), before the bulk of the netlink attribute parsing is
done. That's because it is needed there.
Add a selftest to make sure the issue doesn't get reintroduced.
Fixes: 09dbdf28f9 ("net/sched: taprio: fix calculation of maximum gate durations")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20240527153955.553333-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
tools/testing/cxl/test/mem.c uses vmalloc() and vfree() but does not
include linux/vmalloc.h. Kernel v6.10 made changes that causes the
currently included headers not depend on vmalloc.h and therefore
mem.c can no longer compile. Add linux/vmalloc.h to fix compile
issue.
CC [M] tools/testing/cxl/test/mem.o
tools/testing/cxl/test/mem.c: In function ‘label_area_release’:
tools/testing/cxl/test/mem.c:1428:9: error: implicit declaration of function ‘vfree’; did you mean ‘kvfree’? [-Werror=implicit-function-declaration]
1428 | vfree(lsa);
| ^~~~~
| kvfree
tools/testing/cxl/test/mem.c: In function ‘cxl_mock_mem_probe’:
tools/testing/cxl/test/mem.c:1466:22: error: implicit declaration of function ‘vmalloc’; did you mean ‘kmalloc’? [-Werror=implicit-function-declaration]
1466 | mdata->lsa = vmalloc(LSA_SIZE);
| ^~~~~~~
| kmalloc
Fixes: 7d3eb23c4c ("tools/testing/cxl: Introduce a mock memory device + driver")
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Link: https://lore.kernel.org/r/20240528225551.1025977-1-dave.jiang@intel.com
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/lkml/
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
To pick the changes in:
4af663c2f6 ("KVM: SEV: Allow per-guest configuration of GHCB protocol version")
4f5defae70 ("KVM: SEV: introduce KVM_SEV_INIT2 operation")
26c44aa9e0 ("KVM: SEV: define VM types for SEV and SEV-ES")
ac5c48027b ("KVM: SEV: publish supported VMSA features")
651d61bc8b ("KVM: PPC: Fix documentation for ppc mmu caps")
That don't change functionality in tools/perf, as no new ioctl is added
for the 'perf trace' scripts to harvest.
This addresses these perf build warnings:
Warning: Kernel ABI header differences:
diff -u tools/include/uapi/linux/kvm.h include/uapi/linux/kvm.h
diff -u tools/arch/x86/include/uapi/asm/kvm.h arch/x86/include/uapi/asm/kvm.h
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Joel Stanley <joel@jms.id.au>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michael Roth <michael.roth@amd.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Link: https://lore.kernel.org/lkml/ZlYxAdHjyAkvGtMW@x1
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
To pick up the changes from these csets:
53bc516ade ("x86/msr: Move ARCH_CAP_XAPIC_DISABLE bit definition to its rightful place")
That patch just move definitions around, so this just silences this perf
build warning:
Warning: Kernel ABI header differences:
diff -u tools/arch/x86/include/asm/msr-index.h arch/x86/include/asm/msr-index.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov (AMD) <bp@alien8.de>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Link: https://lore.kernel.org/lkml/ZlYe8jOzd1_DyA7X@x1
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
