mirror of
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ac73ce394a
10536 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
4207d59567 |
dax-and-nvdimm-fixes-v6.0-final
- Fix a infinite loop bug in fsdax - Fix memory-type detection for devdax (EINJ regression) - Small cleanups -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSbo+XnGs+rwLz9XGXfioYZHlFsZwUCYy+skgAKCRDfioYZHlFs Zxw3AQCVDbuMh2wBUSJP4G4XF+ZHM+FntpUmawcmUFsEjt0fGQEA9NCjOoj7jLlP BrI1OtbskTLAMzJeRI3qY3irV4iHsAI= =28T9 -----END PGP SIGNATURE----- Merge tag 'dax-and-nvdimm-fixes-v6.0-final' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull NVDIMM and DAX fixes from Dan Williams: "A recently discovered one-line fix for devdax that further addresses a v5.5 regression, and (a bit embarrassing) a small batch of fixes that have been sitting in my fixes tree for weeks. The older fixes have soaked in linux-next during that time and address an fsdax infinite loop and some other minor fixups. - Fix a infinite loop bug in fsdax - Fix memory-type detection for devdax (EINJ regression) - Small cleanups" * tag 'dax-and-nvdimm-fixes-v6.0-final' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: devdax: Fix soft-reservation memory description fsdax: Fix infinite loop in dax_iomap_rw() nvdimm/namespace: drop nested variable in create_namespace_pmem() ndtest: Cleanup all of blk namespace specific code pmem: fix a name collision |
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Dan Williams
|
b3bbcc5d1d |
Merge branch 'for-6.0/dax' into libnvdimm-fixes
Pick up another "Soft Reservation" fix for v6.0-final on top of some straggling nvdimm fixes that missed v5.19. |
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Linus Torvalds
|
9395cd7cef |
Landlock fix for v6.0-rc7
-----BEGIN PGP SIGNATURE----- iIYEABYIAC4WIQSVyBthFV4iTW/VU1/l49DojIL20gUCYy2I2hAcbWljQGRpZ2lr b2QubmV0AAoJEOXj0OiMgvbSO6IA/0JQ+wSbd7M2LgSoaXqSf5jgOTtcwyN5i7CR 1t6UwB9AAQCkE5iX3+BQpUAMyBTJinISvjf9C0vNyWiLyUlDSxgPBw== =CqGg -----END PGP SIGNATURE----- Merge tag 'landlock-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux Pull landlock fix from Mickaël Salaün: "Fix out-of-tree builds for Landlock tests" * tag 'landlock-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: selftests/landlock: Fix out-of-tree builds |
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Linus Torvalds
|
317fab7ec5 |
ARM:
* Fix for kmemleak with pKVM
s390:
* Fixes for VFIO with zPCI
* smatch fix
x86:
* Ensure XSAVE-capable hosts always allow FP and SSE state to be saved
and restored via KVM_{GET,SET}_XSAVE
* Fix broken max_mmu_rmap_size stat
* Fix compile error with old glibc that doesn't have gettid()
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"As everyone back came back from conferences, here are the pending
patches for Linux 6.0.
ARM:
- Fix for kmemleak with pKVM
s390:
- Fixes for VFIO with zPCI
- smatch fix
x86:
- Ensure XSAVE-capable hosts always allow FP and SSE state to be
saved and restored via KVM_{GET,SET}_XSAVE
- Fix broken max_mmu_rmap_size stat
- Fix compile error with old glibc that doesn't have gettid()"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86: Inject #UD on emulated XSETBV if XSAVES isn't enabled
KVM: x86: Always enable legacy FP/SSE in allowed user XFEATURES
KVM: x86: Reinstate kvm_vcpu_arch.guest_supported_xcr0
KVM: x86/mmu: add missing update to max_mmu_rmap_size
selftests: kvm: Fix a compile error in selftests/kvm/rseq_test.c
KVM: s390: pci: register pci hooks without interpretation
KVM: s390: pci: fix GAIT physical vs virtual pointers usage
KVM: s390: Pass initialized arg even if unused
KVM: s390: pci: fix plain integer as NULL pointer warnings
KVM: arm64: Use kmemleak_free_part_phys() to unregister hyp_mem_base
|
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Paolo Bonzini
|
69604fe76e |
More pci fixes
Fix for a code analyser warning -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEwGNS88vfc9+v45Yq41TmuOI4ufgFAmMtmHcACgkQ41TmuOI4 ufhapA/+OGjJtUKEa/LkCArUMUgJ+ZYy9cwx3Qrkvm7BtEguN35uxO5T7X8pdMDU /dYSDwtPT1ob/QmjhwwE0dpgUF8yfkBNLKBK37f6jTznI4mS6UEq/IB1BcCk3ss5 45xG8rWiXS7oFm9bxtNsa5jkrSf7gIOuEa570tOVtOlBYvtFIH2SiHvcCUY1w48N A6docb+vOJnPIBHPR/1q+bBoghO5rplYaX0EiAt3EYThrhAjsXjIFzaQPwXUxgFh Nk/3ni1St72sbWDiC7YxjDghMVuW1GuQAlgkDWvy8bdA0IfsaqbyISuyIWZWkRfx V8+7OfGVsCB7qhT4C+65fQPqwZwERNwwvAFsx175/Mm9/AXn217+sN52O54olFcM dhKI7med1R/LqO2HH9kCGIUfJ3t+0JHpFDwcJyiAZsFbYffnwUQbIW4YcA3O+rje cV8/kRhD6ebzrScTOMVH+Rb4Q0N0kL34iHXbI8wcTBKmSFrdRm9YeLtQM2P/HtPA GVyg49bfXfA13goM9jaUW/IgT1aSHNRHfbfFKTUB7ph2Wi5ktMizpkn/CQ8L7bm1 I0JoZfA7ALDufg2Ajyqsqmv3RX2k6ydenmX/AxzQlo34kSXY6X+N+yiPlqhumBqq Gs2pmvQoyvAmuShhj+eSZsQYBObgjzN7B/SAbbUBT71GerGyWeQ= =Z7gl -----END PGP SIGNATURE----- Merge tag 'kvm-s390-master-6.0-2' of https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD More pci fixes Fix for a code analyser warning |
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Jinrong Liang
|
561cafebb2 |
selftests: kvm: Fix a compile error in selftests/kvm/rseq_test.c
The following warning appears when executing:
make -C tools/testing/selftests/kvm
rseq_test.c: In function ‘main’:
rseq_test.c:237:33: warning: implicit declaration of function ‘gettid’; did you mean ‘getgid’? [-Wimplicit-function-declaration]
(void *)(unsigned long)gettid());
^~~~~~
getgid
/usr/bin/ld: /tmp/ccr5mMko.o: in function `main':
../kvm/tools/testing/selftests/kvm/rseq_test.c:237: undefined reference to `gettid'
collect2: error: ld returned 1 exit status
make: *** [../lib.mk:173: ../kvm/tools/testing/selftests/kvm/rseq_test] Error 1
Use the more compatible syscall(SYS_gettid) instead of gettid() to fix it.
More subsequent reuse may cause it to be wrapped in a lib file.
Signed-off-by: Jinrong Liang <cloudliang@tencent.com>
Message-Id: <20220802071240.84626-1-cloudliang@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
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Linus Torvalds
|
504c25cb76 |
Including fixes from wifi, netfilter and can.
A handful of awaited fixes here - revert of the FEC changes,
bluetooth fix, fixes for iwlwifi spew.
We added a warning in PHY/MDIO code which is triggering on
a couple of platforms in a false-positive-ish way. If we can't
iron that out over the week we'll drop it and re-add for 6.1.
I've added a new "follow up fixes" section for fixes to fixes
in 6.0-rcs but it may actually give the false impression that
those are problematic or that more testing time would have
caught them. So likely a one time thing.
Follow up fixes:
- nf_tables_addchain: fix nft_counters_enabled underflow
- ebtables: fix memory leak when blob is malformed
- nf_ct_ftp: fix deadlock when nat rewrite is needed
Current release - regressions:
- Revert "fec: Restart PPS after link state change"
- Revert "net: fec: Use a spinlock to guard `fep->ptp_clk_on`"
- Bluetooth: fix HCIGETDEVINFO regression
- wifi: mt76: fix 5 GHz connection regression on mt76x0/mt76x2
- mptcp: fix fwd memory accounting on coalesce
- rwlock removal fall out:
- ipmr: always call ip{,6}_mr_forward() from RCU read-side
critical section
- ipv6: fix crash when IPv6 is administratively disabled
- tcp: read multiple skbs in tcp_read_skb()
- mdio_bus_phy_resume state warning fallout:
- eth: ravb: fix PHY state warning splat during system resume
- eth: sh_eth: fix PHY state warning splat during system resume
Current release - new code bugs:
- wifi: iwlwifi: don't spam logs with NSS>2 messages
- eth: mtk_eth_soc: enable XDP support just for MT7986 SoC
Previous releases - regressions:
- bonding: fix NULL deref in bond_rr_gen_slave_id
- wifi: iwlwifi: mark IWLMEI as broken
Previous releases - always broken:
- nf_conntrack helpers:
- irc: tighten matching on DCC message
- sip: fix ct_sip_walk_headers
- osf: fix possible bogus match in nf_osf_find()
- ipvlan: fix out-of-bound bugs caused by unset skb->mac_header
- core: fix flow symmetric hash
- bonding, team: unsync device addresses on ndo_stop
- phy: micrel: fix shared interrupt on LAN8814
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from wifi, netfilter and can.
A handful of awaited fixes here - revert of the FEC changes, bluetooth
fix, fixes for iwlwifi spew.
We added a warning in PHY/MDIO code which is triggering on a couple of
platforms in a false-positive-ish way. If we can't iron that out over
the week we'll drop it and re-add for 6.1.
I've added a new "follow up fixes" section for fixes to fixes in
6.0-rcs but it may actually give the false impression that those are
problematic or that more testing time would have caught them. So
likely a one time thing.
Follow up fixes:
- nf_tables_addchain: fix nft_counters_enabled underflow
- ebtables: fix memory leak when blob is malformed
- nf_ct_ftp: fix deadlock when nat rewrite is needed
Current release - regressions:
- Revert "fec: Restart PPS after link state change" and the related
"net: fec: Use a spinlock to guard `fep->ptp_clk_on`"
- Bluetooth: fix HCIGETDEVINFO regression
- wifi: mt76: fix 5 GHz connection regression on mt76x0/mt76x2
- mptcp: fix fwd memory accounting on coalesce
- rwlock removal fall out:
- ipmr: always call ip{,6}_mr_forward() from RCU read-side
critical section
- ipv6: fix crash when IPv6 is administratively disabled
- tcp: read multiple skbs in tcp_read_skb()
- mdio_bus_phy_resume state warning fallout:
- eth: ravb: fix PHY state warning splat during system resume
- eth: sh_eth: fix PHY state warning splat during system resume
Current release - new code bugs:
- wifi: iwlwifi: don't spam logs with NSS>2 messages
- eth: mtk_eth_soc: enable XDP support just for MT7986 SoC
Previous releases - regressions:
- bonding: fix NULL deref in bond_rr_gen_slave_id
- wifi: iwlwifi: mark IWLMEI as broken
Previous releases - always broken:
- nf_conntrack helpers:
- irc: tighten matching on DCC message
- sip: fix ct_sip_walk_headers
- osf: fix possible bogus match in nf_osf_find()
- ipvlan: fix out-of-bound bugs caused by unset skb->mac_header
- core: fix flow symmetric hash
- bonding, team: unsync device addresses on ndo_stop
- phy: micrel: fix shared interrupt on LAN8814"
* tag 'net-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (83 commits)
selftests: forwarding: add shebang for sch_red.sh
bnxt: prevent skb UAF after handing over to PTP worker
net: marvell: Fix refcounting bugs in prestera_port_sfp_bind()
net: sched: fix possible refcount leak in tc_new_tfilter()
net: sunhme: Fix packet reception for len < RX_COPY_THRESHOLD
udp: Use WARN_ON_ONCE() in udp_read_skb()
selftests: bonding: cause oops in bond_rr_gen_slave_id
bonding: fix NULL deref in bond_rr_gen_slave_id
net: phy: micrel: fix shared interrupt on LAN8814
net/smc: Stop the CLC flow if no link to map buffers on
ice: Fix ice_xdp_xmit() when XDP TX queue number is not sufficient
net: atlantic: fix potential memory leak in aq_ndev_close()
can: gs_usb: gs_usb_set_phys_id(): return with error if identify is not supported
can: gs_usb: gs_can_open(): fix race dev->can.state condition
can: flexcan: flexcan_mailbox_read() fix return value for drop = true
net: sh_eth: Fix PHY state warning splat during system resume
net: ravb: Fix PHY state warning splat during system resume
netfilter: nf_ct_ftp: fix deadlock when nat rewrite is needed
netfilter: ebtables: fix memory leak when blob is malformed
netfilter: nf_tables: fix percpu memory leak at nf_tables_addchain()
...
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Hangbin Liu
|
83e4b19683 |
selftests: forwarding: add shebang for sch_red.sh
RHEL/Fedora RPM build checks are stricter, and complain when executable
files don't have a shebang line, e.g.
*** WARNING: ./kselftests/net/forwarding/sch_red.sh is executable but has no shebang, removing executable bit
Fix it by adding shebang line.
Fixes:
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Jonathan Toppins
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2ffd57327f |
selftests: bonding: cause oops in bond_rr_gen_slave_id
This bonding selftest used to cause a kernel oops on aarch64 and should be architectures agnostic. Signed-off-by: Jonathan Toppins <jtoppins@redhat.com> Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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Jason A. Donenfeld
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8e25c02b8c |
wireguard: selftests: do not install headers on UML
Since |
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Linus Torvalds
|
f489921dba |
execve reverts for v6.0-rc7
- Remove the recent "unshare time namespace on vfork+exec" feature (Andrei Vagin)
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Merge tag 'execve-v6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull execve reverts from Kees Cook:
"The recent work to support time namespace unsharing turns out to have
some undesirable corner cases, so rather than allowing the API to stay
exposed for another release, it'd be best to remove it ASAP, with the
replacement getting another cycle of testing. Nothing is known to use
this yet, so no userspace breakage is expected.
For more details, see:
https://lore.kernel.org/lkml/ed418e43ad28b8688cfea2b7c90fce1c@ispras.ru
Summary:
- Remove the recent 'unshare time namespace on vfork+exec' feature
(Andrei Vagin)"
* tag 'execve-v6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
Revert "fs/exec: allow to unshare a time namespace on vfork+exec"
Revert "selftests/timens: add a test for vfork+exit"
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Ido Schimmel
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2b5a8c8f59 |
selftests: forwarding: Add test cases for unresolved multicast routes
Add IPv4 and IPv6 test cases for unresolved multicast routes, testing
that queued packets are forwarded after installing a matching (S, G)
route.
The test cases can be used to reproduce the bugs fixed in "ipmr: Always
call ip{,6}_mr_forward() from RCU read-side critical section".
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Benjamin Poirier
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bbb774d921 |
net: Add tests for bonding and team address list management
Test that the bonding and team drivers clean up an underlying device's address lists (dev->uc, dev->mc) when the aggregated device is deleted. Test addition and removal of the LACPDU multicast address on underlying devices by the bonding driver. v2: * add lag_lib.sh to TEST_FILES v3: * extend bond_listen_lacpdu_multicast test to init_state up and down cases * remove some superfluous shell syntax and 'set dev ... up' commands Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Mickaël Salaün
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a52540522c
|
selftests/landlock: Fix out-of-tree builds
These changes simplify the Makefile and handle these 5 ways to build Landlock tests: - make -C tools/testing/selftests/landlock - make -C tools/testing/selftests TARGETS=landlock gen_tar - make TARGETS=landlock kselftest-gen_tar - make TARGETS=landlock O=build kselftest-gen_tar - make -C /tmp/linux TARGETS=landlock O=/tmp/build kselftest-gen_tar This also makes $(KHDR_INCLUDES) available to other test collections when building in their directory. Fixes: |
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Andrei Vagin
|
2b1e8921fc |
Revert "selftests/timens: add a test for vfork+exit"
The next patch reverts the code that this test verified.
This reverts commit
|
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David S. Miller
|
df2a60173a |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf
Florian Westhal says: ==================== netfilter: bugfixes for net The following set contains four netfilter patches for your *net* tree. When there are multiple Contact headers in a SIP message its possible the next headers won't be found because the SIP helper confuses relative and absolute offsets in the message. From Igor Ryzhov. Make the nft_concat_range self-test support socat, this makes the selftest pass on my test VM, from myself. nf_conntrack_irc helper can be tricked into opening a local port forward that the client never requested by embedding a DCC message in a PING request sent to the client. Fix from David Leadbeater. Both have been broken since the kernel 2.6.x days. The 'osf' match might indicate success while it could not find anything, broken since 5.2 . Fix from Pablo Neira. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
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Linus Torvalds
|
26b1224903 |
Networking fixes for 6.0-rc5, including fixes from rxrpc, netfilter,
wireless and bluetooth subtrees
Current release - regressions:
- skb: export skb drop reaons to user by TRACE_DEFINE_ENUM
- bluetooth: fix regression preventing ACL packet transmission
Current release - new code bugs:
- dsa: microchip: fix kernel oops on ksz8 switches
- dsa: qca8k: fix NULL pointer dereference for of_device_get_match_data
Previous releases - regressions:
- netfilter: clean up hook list when offload flags check fails
- wifi: mt76: fix crash in chip reset fail
- rxrpc: fix ICMP/ICMP6 error handling
- ice: fix DMA mappings leak
- i40e: fix kernel crash during module removal
Previous releases - always broken:
- ipv6: sr: fix out-of-bounds read when setting HMAC data.
- tcp: TX zerocopy should not sense pfmemalloc status
- sch_sfb: don't assume the skb is still around after enqueueing to child
- netfilter: drop dst references before setting
- wifi: wilc1000: fix DMA on stack objects
- rxrpc: fix an insufficiently large sglist in rxkad_verify_packet_2()
- fec: use a spinlock to guard `fep->ptp_clk_on`
Misc:
- usb: qmi_wwan: add Quectel RM520N
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from rxrpc, netfilter, wireless and bluetooth
subtrees.
Current release - regressions:
- skb: export skb drop reaons to user by TRACE_DEFINE_ENUM
- bluetooth: fix regression preventing ACL packet transmission
Current release - new code bugs:
- dsa: microchip: fix kernel oops on ksz8 switches
- dsa: qca8k: fix NULL pointer dereference for
of_device_get_match_data
Previous releases - regressions:
- netfilter: clean up hook list when offload flags check fails
- wifi: mt76: fix crash in chip reset fail
- rxrpc: fix ICMP/ICMP6 error handling
- ice: fix DMA mappings leak
- i40e: fix kernel crash during module removal
Previous releases - always broken:
- ipv6: sr: fix out-of-bounds read when setting HMAC data.
- tcp: TX zerocopy should not sense pfmemalloc status
- sch_sfb: don't assume the skb is still around after
enqueueing to child
- netfilter: drop dst references before setting
- wifi: wilc1000: fix DMA on stack objects
- rxrpc: fix an insufficiently large sglist in
rxkad_verify_packet_2()
- fec: use a spinlock to guard `fep->ptp_clk_on`
Misc:
- usb: qmi_wwan: add Quectel RM520N"
* tag 'net-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (50 commits)
sch_sfb: Also store skb len before calling child enqueue
net: phy: lan87xx: change interrupt src of link_up to comm_ready
net/smc: Fix possible access to freed memory in link clear
net: ethernet: mtk_eth_soc: check max allowed hash in mtk_ppe_check_skb
net: skb: export skb drop reaons to user by TRACE_DEFINE_ENUM
net: ethernet: mtk_eth_soc: fix typo in __mtk_foe_entry_clear
net: dsa: felix: access QSYS_TAG_CONFIG under tas_lock in vsc9959_sched_speed_set
net: dsa: felix: disable cut-through forwarding for frames oversized for tc-taprio
net: dsa: felix: tc-taprio intervals smaller than MTU should send at least one packet
net: usb: qmi_wwan: add Quectel RM520N
net: dsa: qca8k: fix NULL pointer dereference for of_device_get_match_data
tcp: fix early ETIMEDOUT after spurious non-SACK RTO
stmmac: intel: Simplify intel_eth_pci_remove()
net: mvpp2: debugfs: fix memory leak when using debugfs_lookup()
ipv6: sr: fix out-of-bounds read when setting HMAC data.
bonding: accept unsolicited NA message
bonding: add all node mcast address when slave up
bonding: use unspecified address if no available link local address
wifi: use struct_group to copy addresses
wifi: mac80211_hwsim: check length for virtio packets
...
|
||
|
Florian Westphal
|
25b327d4f8 |
selftests: nft_concat_range: add socat support
There are different flavors of 'nc' around, this script fails on my test vm because 'nc' is 'nmap-ncat' which isn't 100% compatible. Add socat support and use it if available. Signed-off-by: Florian Westphal <fw@strlen.de> |
||
|
Linus Torvalds
|
685ed983e2 |
s390:
* PCI interpretation compile fixes RISC-V: * Fix unused variable warnings in vcpu_timer.c * Move extern sbi_ext declarations to a header x86: * check validity of argument to KVM_SET_MP_STATE * use guest's global_ctrl to completely disable guest PEBS * fix a memory leak on memory allocation failure * mask off unsupported and unknown bits of IA32_ARCH_CAPABILITIES * fix build failure with Clang integrated assembler * fix MSR interception * Always flush TLBs when enabling dirty logging -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmMUdO4UHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroPpMQf6Aqcvg4zFz3Ph/5RnakAxQris163b g63AyDXaVIZ1NHKdhBzlvw9t75UacgYOuB/+utDHQ4eUa1W6bMDA2zEGCQS3HfdW A+u5lrYfS4qUM4V8gCDZTuZUyK9EhKrQ6C/aTGge+q8YdG7P1zv72QOIZyQ/+WmU 4aVuX3GehzdlhgJyzLG/g6NDA+n9fOB1lIlg4GSt9hcvUXcYFqZ+oZCPZgWDNZCP LXil43sgolw4y7FxVMSRlB6LhamWV4vI0u4nXVFC9tG0CSCmCrTkaFSMB7RixF1r TarYt7BSbb1ie5uXJpETSZL66DxeBSvLbtBUm98nt3Ym9aBYmAcN8GK7sg== =zUwO -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull kvm fixes from Paolo Bonzini: "s390: - PCI interpretation compile fixes RISC-V: - fix unused variable warnings in vcpu_timer.c - move extern sbi_ext declarations to a header x86: - check validity of argument to KVM_SET_MP_STATE - use guest's global_ctrl to completely disable guest PEBS - fix a memory leak on memory allocation failure - mask off unsupported and unknown bits of IA32_ARCH_CAPABILITIES - fix build failure with Clang integrated assembler - fix MSR interception - always flush TLBs when enabling dirty logging" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: check validity of argument to KVM_SET_MP_STATE perf/x86/core: Completely disable guest PEBS via guest's global_ctrl KVM: x86: fix memoryleak in kvm_arch_vcpu_create() KVM: x86: Mask off unsupported and unknown bits of IA32_ARCH_CAPABILITIES KVM: s390: pci: Hook to access KVM lowlevel from VFIO riscv: kvm: move extern sbi_ext declarations to a header riscv: kvm: vcpu_timer: fix unused variable warnings KVM: selftests: Fix ambiguous mov in KVM_ASM_SAFE() KVM: selftests: Fix KVM_EXCEPTION_MAGIC build with Clang KVM: VMX: Heed the 'msr' argument in msr_write_intercepted() kvm: x86: mmu: Always flush TLBs when enabling dirty logging kvm: x86: mmu: Drop the need_remote_flush() function |
||
|
Jakub Kicinski
|
05a5474efe |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf
Florian Westphal says: ==================== netfilter: bug fixes for net 1. Fix IP address check in irc DCC conntrack helper, this should check the opposite direction rather than the destination address of the packets' direction, from David Leadbeater. 2. bridge netfilter needs to drop dst references, from Harsh Modi. This was fine back in the day the code was originally written, but nowadays various tunnels can pre-set metadata dsts on packets. 3. Remove nf_conntrack_helper sysctl and the modparam toggle, users need to explicitily assign the helpers to use via nftables or iptables. Conntrack helpers, by design, may be used to add dynamic port redirections to internal machines, so its necessary to restrict which hosts/peers are allowed to use them. It was discovered that improper checking in the irc DCC helper makes it possible to trigger the 'please do dynamic port forward' from outside by embedding a 'DCC' in a PING request; if the client echos that back a expectation/port forward gets added. The auto-assign-for-everything mechanism has been in "please don't do this" territory since 2012. From Pablo. 4. Fix a memory leak in the netdev hook error unwind path, also from Pablo. * git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf: netfilter: nf_conntrack_irc: Fix forged IP logic netfilter: nf_tables: clean up hook list when offload flags check fails netfilter: br_netfilter: Drop dst references before setting. netfilter: remove nf_conntrack_helper sysctl and modparam toggles ==================== Link: https://lore.kernel.org/r/20220901071238.3044-1-fw@strlen.de Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Linus Torvalds
|
cec53f4c8d |
io_uring-6.0-2022-09-02
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmMSIfUQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpmWyD/9vhN1GTy41KS+GoU4ljBCNx3ubigp9FqXc baCFaDEQlsUuYyuaG/DAWghs/dDJc/Qk51cpii+QOrU2yVw6vvOO32P2rbSJYW+l qlqxNm3Mmpr+amMc94RcL26r69av6l+6UA4HTgziWia2LR4QklvthmC+G65HqQRt dbkWRb7KPqlmtFyeTQSzy0mgwwra66zyUUEpcif4Fhu1puV64MD7IGvR9INsS50r Mey2Uo+ANvEKtqhhAFBPL7/LH49IyYJtLoJiH5PdCJzS0UTIUkb5FQoiu2gQTeF2 /2ihT6wqe4T75Zo2Ofm8qK7OQF2+vM2KQWBc7ytiBNat32ypT/MGS3YtRd1p3zqc XTtfrtkzu7eoYGKCZfgZrRwKzfJuV9SjOwZEtfLgV42gTLnNkPZQCGsSPfPnVNeU Lc4GCxmf95blNvlkJK5SCtZ+SQQ+zOFm9sPuiDtmjJ5yMxUd28n52dzxTXqfG8su 75Zgh+tH5rFK2Vi0tn8mWsm8/ZLwEdMoyG1OCi9eXWyfxXfR2iYj7PK9a/T9aTXn cr5JwuGbfW6pnnoTq9CSKFknJSar4FiJMCkQuhtzBMmhl23gpjJifqs4PXWQpX+s e2rL5B0/9DOKXmagTqPYtfBLvvmnNRgZ7wE+N3gLbPbtRPjb6XupOv3nudLA+rgR keJh/vVhqQ== =yXSa -----END PGP SIGNATURE----- Merge tag 'io_uring-6.0-2022-09-02' of git://git.kernel.dk/linux-block Pull io_uring fixes from Jens Axboe: - A single fix for over-eager retries for networking (Pavel) - Revert the notification slot support for zerocopy sends. It turns out that even after more than a year or development and testing, there's not full agreement on whether just using plain ordered notifications is Good Enough to avoid the complexity of using the notifications slots. Because of that, we decided that it's best left to a future final decision. We can always bring back this feature, but we can't really change it or remove it once we've released 6.0 with it enabled. The reverts leave the usual CQE notifications as the primary interface for knowing when data was sent, and when it was acked. (Pavel) * tag 'io_uring-6.0-2022-09-02' of git://git.kernel.dk/linux-block: selftests/net: return back io_uring zc send tests io_uring/net: simplify zerocopy send user API io_uring/notif: remove notif registration Revert "io_uring: rename IORING_OP_FILES_UPDATE" Revert "io_uring: add zc notification flush requests" selftests/net: temporarily disable io_uring zc test io_uring/net: fix overexcessive retries |
||
|
Linus Torvalds
|
0c95f02269 |
Landlock fix for v6.0-rc4
-----BEGIN PGP SIGNATURE----- iIYEABYIAC4WIQSVyBthFV4iTW/VU1/l49DojIL20gUCYxILwxAcbWljQGRpZ2lr b2QubmV0AAoJEOXj0OiMgvbSdu4BANqLdLqVhylwJRjZS91rpxrtwp6bOTxtR6+Q aSVtD2ZlAQCEl4/twUSO0mARkkprXXqNsjGcQ8wxN9JrxtcXAlaBCQ== =uVMR -----END PGP SIGNATURE----- Merge tag 'landlock-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux Pull landlock fix from Mickaël Salaün: "This fixes a mis-handling of the LANDLOCK_ACCESS_FS_REFER right when multiple rulesets/domains are stacked. The expected behaviour was that an additional ruleset can only restrict the set of permitted operations, but in this particular case, it was potentially possible to re-gain the LANDLOCK_ACCESS_FS_REFER right" * tag 'landlock-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: landlock: Fix file reparenting without explicit LANDLOCK_ACCESS_FS_REFER |
||
|
Mickaël Salaün
|
55e55920bb
|
landlock: Fix file reparenting without explicit LANDLOCK_ACCESS_FS_REFER
This change fixes a mis-handling of the LANDLOCK_ACCESS_FS_REFER right when multiple rulesets/domains are stacked. The expected behaviour was that an additional ruleset can only restrict the set of permitted operations, but in this particular case, it was potentially possible to re-gain the LANDLOCK_ACCESS_FS_REFER right. With the introduction of LANDLOCK_ACCESS_FS_REFER, we added the first globally denied-by-default access right. Indeed, this lifted an initial Landlock limitation to rename and link files, which was initially always denied when the source or the destination were different directories. This led to an inconsistent backward compatibility behavior which was only taken into account if no domain layer were using the new LANDLOCK_ACCESS_FS_REFER right. However, when restricting a thread with a new ruleset handling LANDLOCK_ACCESS_FS_REFER, all inherited parent rulesets/layers not explicitly handling LANDLOCK_ACCESS_FS_REFER would behave as if they were handling this access right and with all their rules allowing it. This means that renaming and linking files could became allowed by these parent layers, but all the other required accesses must also be granted: all layers must allow file removal or creation, and renaming and linking operations cannot lead to privilege escalation according to the Landlock policy. See detailed explanation in commit |
||
|
Paolo Bonzini
|
29250ba51b |
PCI interpretation compile fixes
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||
|
Pavel Begunkov
|
916d72c10a |
selftests/net: return back io_uring zc send tests
Enable io_uring zerocopy send tests back and fix them up to follow the new inteface. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/c8e5018c516093bdad0b6e19f2f9847dea17e4d2.1662027856.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk> |
||
|
Pavel Begunkov
|
75847100c3 |
selftests/net: temporarily disable io_uring zc test
We're going to change API, to avoid build problems with a couple of following commits, disable io_uring testing. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/12b7507223df04fbd12aa05fc0cb544b51d7ed79.1662027856.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk> |
||
|
Axel Rasmussen
|
5a3a599810 |
selftests: net: sort .gitignore file
This is the result of `sort tools/testing/selftests/net/.gitignore`, but preserving the comment at the top. Suggested-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Axel Rasmussen <axelrasmussen@google.com> Link: https://lore.kernel.org/r/20220829184748.1535580-1-axelrasmussen@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Pablo Neira Ayuso
|
b118509076 |
netfilter: remove nf_conntrack_helper sysctl and modparam toggles
__nf_ct_try_assign_helper() remains in place but it now requires a template to configure the helper. A toggle to disable automatic helper assignment was added by: |
||
|
David S. Miller
|
2e085ec0e2 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Daniel borkmann says: ==================== The following pull-request contains BPF updates for your *net* tree. We've added 11 non-merge commits during the last 14 day(s) which contain a total of 13 files changed, 61 insertions(+), 24 deletions(-). The main changes are: 1) Fix BPF verifier's precision tracking around BPF ring buffer, from Kumar Kartikeya Dwivedi. 2) Fix regression in tunnel key infra when passing FLOWI_FLAG_ANYSRC, from Eyal Birger. 3) Fix insufficient permissions for bpf_sys_bpf() helper, from YiFei Zhu. 4) Fix splat from hitting BUG when purging effective cgroup programs, from Pu Lehui. 5) Fix range tracking for array poke descriptors, from Daniel Borkmann. 6) Fix corrupted packets for XDP_SHARED_UMEM in aligned mode, from Magnus Karlsson. 7) Fix NULL pointer splat in BPF sockmap sk_msg_recvmsg(), from Liu Jian. 8) Add READ_ONCE() to bpf_jit_limit when reading from sysctl, from Kuniyuki Iwashima. 9) Add BPF selftest lru_bug check to s390x deny list, from Daniel Müller. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Linus Torvalds
|
4c612826be |
Including fixes from ipsec and netfilter (with one broken Fixes tag).
Current release - new code bugs:
- dsa: don't dereference NULL extack in dsa_slave_changeupper()
- dpaa: fix <1G ethernet on LS1046ARDB
- neigh: don't call kfree_skb() under spin_lock_irqsave()
Previous releases - regressions:
- r8152: fix the RX FIFO settings when suspending
- dsa: microchip: keep compatibility with device tree blobs with
no phy-mode
- Revert "net: macsec: update SCI upon MAC address change."
- Revert "xfrm: update SA curlft.use_time", comply with RFC 2367
Previous releases - always broken:
- netfilter: conntrack: work around exceeded TCP receive window
- ipsec: fix a null pointer dereference of dst->dev on a metadata
dst in xfrm_lookup_with_ifid
- moxa: get rid of asymmetry in DMA mapping/unmapping
- dsa: microchip: make learning configurable and keep it off
while standalone
- ice: xsk: prohibit usage of non-balanced queue id
- rxrpc: fix locking in rxrpc's sendmsg
Misc:
- another chunk of sysctl data race silencing
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from ipsec and netfilter (with one broken Fixes tag).
Current release - new code bugs:
- dsa: don't dereference NULL extack in dsa_slave_changeupper()
- dpaa: fix <1G ethernet on LS1046ARDB
- neigh: don't call kfree_skb() under spin_lock_irqsave()
Previous releases - regressions:
- r8152: fix the RX FIFO settings when suspending
- dsa: microchip: keep compatibility with device tree blobs with no
phy-mode
- Revert "net: macsec: update SCI upon MAC address change."
- Revert "xfrm: update SA curlft.use_time", comply with RFC 2367
Previous releases - always broken:
- netfilter: conntrack: work around exceeded TCP receive window
- ipsec: fix a null pointer dereference of dst->dev on a metadata dst
in xfrm_lookup_with_ifid
- moxa: get rid of asymmetry in DMA mapping/unmapping
- dsa: microchip: make learning configurable and keep it off while
standalone
- ice: xsk: prohibit usage of non-balanced queue id
- rxrpc: fix locking in rxrpc's sendmsg
Misc:
- another chunk of sysctl data race silencing"
* tag 'net-6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (87 commits)
net: lantiq_xrx200: restore buffer if memory allocation failed
net: lantiq_xrx200: fix lock under memory pressure
net: lantiq_xrx200: confirm skb is allocated before using
net: stmmac: work around sporadic tx issue on link-up
ionic: VF initial random MAC address if no assigned mac
ionic: fix up issues with handling EAGAIN on FW cmds
ionic: clear broken state on generation change
rxrpc: Fix locking in rxrpc's sendmsg
net: ethernet: mtk_eth_soc: fix hw hash reporting for MTK_NETSYS_V2
MAINTAINERS: rectify file entry in BONDING DRIVER
i40e: Fix incorrect address type for IPv6 flow rules
ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter
net: Fix a data-race around sysctl_somaxconn.
net: Fix a data-race around netdev_unregister_timeout_secs.
net: Fix a data-race around gro_normal_batch.
net: Fix data-races around sysctl_devconf_inherit_init_net.
net: Fix data-races around sysctl_fb_tunnels_only_for_init_net.
net: Fix a data-race around netdev_budget_usecs.
net: Fix data-races around sysctl_max_skb_frags.
net: Fix a data-race around netdev_budget.
...
|
||
|
Kumar Kartikeya Dwivedi
|
1800b2ac96 |
selftests/bpf: Add regression test for pruning fix
Add a test to ensure we do mark_chain_precision for the argument type ARG_CONST_ALLOC_SIZE_OR_ZERO. For other argument types, this was already done, but propagation for missing for this case. Without the fix, this test case loads successfully. Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Link: https://lore.kernel.org/r/20220823185500.467-1-memxor@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
|
Linus Torvalds
|
3ee3d98410 |
linux-kselftest-fixes-6.0-rc3
This Kselftest fixes update for Linux 6.0-rc3 consists of fixes and warnings to vm and sgx test builds. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmMD9vkACgkQCwJExA0N QxwZExAAnkMMex+CoNdwpc73LOGjx4839mB11rhR34sUo+OhpJohCB5tkoF87j+9 +N/jYot4jwl3WxBo9oniVsoALHALX4ygnphTiqf/EsczAeJgecf1s6mW6oAzv1HD v0FKWHSQQiHhQsjo5lBL0RoJOHY8fAfxm38Aj6WdgWCQcv5i8cl32eJd+CCRJl35 WMKbZvH7M+Vum1w0Jy8wkNVjRMXUhNniWvjP/JXPyPR/nCCZBA1pFZQJu9EHd84H lVxX0GUolplhzFJ7t+HfxVfkvCO8U6QAusKFW61qcUmlFQmuAUKvFj3pAaVe9jWv 1bFtTLXMI8SKk9ZI96/gLRrvAxI3z9qDx++2tFBRVCyLN+UOQrCI4u/csIMEX7Ci S+LVgwfaoLEg7jqcU6mJiYisfqwXcBVFHUnm/n3eOXEsdGit7XaH9qHMGdwmWaYF kGnv6le21lrNuNd/l299hFXI2+jCDTSPCMX6d+96gF9QdhVH/K3q27lN1wI/mRLu uJ9BkZw8yNuaY+pkQEegW+UIm8zQ2D3RTdd00jtBBX2/EQzvyJBBD8r/9Z3Lfi8Q kh8wc93YvQPa2zmzu9szry7iwMOE5b0y8UiPIs5fLpfbPTSw2MgcBDebcid3AVjs ZvN273OZVs91Afdbr5yzqRDJ4w8mjhrUlZ71hJucwTq1ICIv8YU= =Y9BY -----END PGP SIGNATURE----- Merge tag 'linux-kselftest-fixes-6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest fixes from Shuah Khan: "Fixes to vm and sgx test builds" * tag 'linux-kselftest-fixes-6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/vm: fix inability to build any vm tests selftests/sgx: Ignore OpenSSL 3.0 deprecated functions warning |
||
|
Jonathan Toppins
|
c078290a2b |
selftests: include bonding tests into the kselftest infra
This creates a test collection in drivers/net/bonding for bonding specific kernel selftests. The first test is a reproducer that provisions a bond and given the specific order in how the ip-link(8) commands are issued the bond never transmits an LACPDU frame on any of its slaves. Signed-off-by: Jonathan Toppins <jtoppins@redhat.com> Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Linus Torvalds
|
32dd68f110 |
powerpc fixes for 6.0 #3
- Fix atomic sleep warnings at boot due to get_phb_number() taking a mutex with a
spinlock held on some machines.
- Add missing PMU selftests to .gitignores.
Thanks to: Guenter Roeck, Russell Currey.
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Merge tag 'powerpc-6.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Fix atomic sleep warnings at boot due to get_phb_number() taking a
mutex with a spinlock held on some machines.
- Add missing PMU selftests to .gitignores.
Thanks to Guenter Roeck and Russell Currey.
* tag 'powerpc-6.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
selftests/powerpc: Add missing PMU selftests to .gitignores
powerpc/pci: Fix get_phb_number() locking
|
||
|
Axel Rasmussen
|
bdbf0617bb |
selftests/vm: fix inability to build any vm tests
When we stopped using KSFT_KHDR_INSTALL, a side effect is we also changed the value of `top_srcdir`. This can be seen by looking at the code removed by commit |
||
|
David Matlack
|
372d070845 |
KVM: selftests: Fix ambiguous mov in KVM_ASM_SAFE()
Change the mov in KVM_ASM_SAFE() that zeroes @vector to a movb to
make it unambiguous.
This fixes a build failure with Clang since, unlike the GNU assembler,
the LLVM integrated assembler rejects ambiguous X86 instructions that
don't have suffixes:
In file included from x86_64/hyperv_features.c:13:
include/x86_64/processor.h:825:9: error: ambiguous instructions require an explicit suffix (could be 'movb', 'movw', 'movl', or 'movq')
return kvm_asm_safe("wrmsr", "a"(val & -1u), "d"(val >> 32), "c"(msr));
^
include/x86_64/processor.h:802:15: note: expanded from macro 'kvm_asm_safe'
asm volatile(KVM_ASM_SAFE(insn) \
^
include/x86_64/processor.h:788:16: note: expanded from macro 'KVM_ASM_SAFE'
"1: " insn "\n\t" \
^
<inline asm>:5:2: note: instantiated into assembly here
mov $0, 15(%rsp)
^
It seems like this change could introduce undesirable behavior in the
future, e.g. if someone used a type larger than a u8 for @vector, since
KVM_ASM_SAFE() will only zero the bottom byte. I tried changing the type
of @vector to an int to see what would happen. GCC failed to compile due
to a size mismatch between `movb` and `%eax`. Clang succeeded in
compiling, but the generated code looked correct, so perhaps it will not
be an issue. That being said it seems like there could be a better
solution to this issue that does not assume @vector is a u8.
Fixes:
|
||
|
David Matlack
|
67ef8664cc |
KVM: selftests: Fix KVM_EXCEPTION_MAGIC build with Clang
Change KVM_EXCEPTION_MAGIC to use the all-caps "ULL", rather than lower
case. This fixes a build failure with Clang:
In file included from x86_64/hyperv_features.c:13:
include/x86_64/processor.h:825:9: error: unexpected token in argument list
return kvm_asm_safe("wrmsr", "a"(val & -1u), "d"(val >> 32), "c"(msr));
^
include/x86_64/processor.h:802:15: note: expanded from macro 'kvm_asm_safe'
asm volatile(KVM_ASM_SAFE(insn) \
^
include/x86_64/processor.h:785:2: note: expanded from macro 'KVM_ASM_SAFE'
"mov $" __stringify(KVM_EXCEPTION_MAGIC) ", %%r9\n\t" \
^
<inline asm>:1:18: note: instantiated into assembly here
mov $0xabacadabaull, %r9
^
Fixes:
|
||
|
Linus Torvalds
|
4c2d0b039c |
Including fixes from netfilter.
Current release - regressions:
- tcp: fix cleanup and leaks in tcp_read_skb() (the new way BPF
socket maps get data out of the TCP stack)
- tls: rx: react to strparser initialization errors
- netfilter: nf_tables: fix scheduling-while-atomic splat
- net: fix suspicious RCU usage in bpf_sk_reuseport_detach()
Current release - new code bugs:
- mlxsw: ptp: fix a couple of races, static checker warnings
and error handling
Previous releases - regressions:
- netfilter:
- nf_tables: fix possible module reference underflow in error path
- make conntrack helpers deal with BIG TCP (skbs > 64kB)
- nfnetlink: re-enable conntrack expectation events
- net: fix potential refcount leak in ndisc_router_discovery()
Previous releases - always broken:
- sched: cls_route: disallow handle of 0
- neigh: fix possible local DoS due to net iface start/stop loop
- rtnetlink: fix module refcount leak in rtnetlink_rcv_msg
- sched: fix adding qlen to qcpu->backlog in gnet_stats_add_queue_cpu
- virtio_net: fix endian-ness for RSS
- dsa: mv88e6060: prevent crash on an unused port
- fec: fix timer capture timing in `fec_ptp_enable_pps()`
- ocelot: stats: fix races, integer wrapping and reading incorrect
registers (the change of register definitions here accounts for
bulk of the changed LoC in this PR)
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter.
Current release - regressions:
- tcp: fix cleanup and leaks in tcp_read_skb() (the new way BPF
socket maps get data out of the TCP stack)
- tls: rx: react to strparser initialization errors
- netfilter: nf_tables: fix scheduling-while-atomic splat
- net: fix suspicious RCU usage in bpf_sk_reuseport_detach()
Current release - new code bugs:
- mlxsw: ptp: fix a couple of races, static checker warnings and
error handling
Previous releases - regressions:
- netfilter:
- nf_tables: fix possible module reference underflow in error path
- make conntrack helpers deal with BIG TCP (skbs > 64kB)
- nfnetlink: re-enable conntrack expectation events
- net: fix potential refcount leak in ndisc_router_discovery()
Previous releases - always broken:
- sched: cls_route: disallow handle of 0
- neigh: fix possible local DoS due to net iface start/stop loop
- rtnetlink: fix module refcount leak in rtnetlink_rcv_msg
- sched: fix adding qlen to qcpu->backlog in gnet_stats_add_queue_cpu
- virtio_net: fix endian-ness for RSS
- dsa: mv88e6060: prevent crash on an unused port
- fec: fix timer capture timing in `fec_ptp_enable_pps()`
- ocelot: stats: fix races, integer wrapping and reading incorrect
registers (the change of register definitions here accounts for
bulk of the changed LoC in this PR)"
* tag 'net-6.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (77 commits)
net: moxa: MAC address reading, generating, validity checking
tcp: handle pure FIN case correctly
tcp: refactor tcp_read_skb() a bit
tcp: fix tcp_cleanup_rbuf() for tcp_read_skb()
tcp: fix sock skb accounting in tcp_read_skb()
igb: Add lock to avoid data race
dt-bindings: Fix incorrect "the the" corrections
net: genl: fix error path memory leak in policy dumping
stmmac: intel: Add a missing clk_disable_unprepare() call in intel_eth_pci_remove()
net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_xdp_run
net/mlx5e: Allocate flow steering storage during uplink initialization
net: mscc: ocelot: report ndo_get_stats64 from the wraparound-resistant ocelot->stats
net: mscc: ocelot: keep ocelot_stat_layout by reg address, not offset
net: mscc: ocelot: make struct ocelot_stat_layout array indexable
net: mscc: ocelot: fix race between ndo_get_stats64 and ocelot_check_stats_work
net: mscc: ocelot: turn stats_lock into a spinlock
net: mscc: ocelot: fix address of SYS_COUNT_TX_AGING counter
net: mscc: ocelot: fix incorrect ndo_get_stats64 packet counters
net: dsa: felix: fix ethtool 256-511 and 512-1023 TX packet counters
net: dsa: don't warn in dsa_port_set_state_now() when driver doesn't support it
...
|
||
|
Jakub Kicinski
|
bec13ba9ce |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf
Florian Westphal says:
====================
netfilter: conntrack and nf_tables bug fixes
The following patchset contains netfilter fixes for net.
Broken since 5.19:
A few ancient connection tracking helpers assume TCP packets cannot
exceed 64kb in size, but this isn't the case anymore with 5.19 when
BIG TCP got merged, from myself.
Regressions since 5.19:
1. 'conntrack -E expect' won't display anything because nfnetlink failed
to enable events for expectations, only for normal conntrack events.
2. partially revert change that added resched calls to a function that can
be in atomic context. Both broken and fixed up by myself.
Broken for several releases (up to original merge of nf_tables):
Several fixes for nf_tables control plane, from Pablo.
This fixes up resource leaks in error paths and adds more sanity
checks for mutually exclusive attributes/flags.
Kconfig:
NF_CONNTRACK_PROCFS is very old and doesn't provide all info provided
via ctnetlink, so it should not default to y. From Geert Uytterhoeven.
Selftests:
rework nft_flowtable.sh: it frequently indicated failure; the way it
tried to detect an offload failure did not work reliably.
* git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf:
testing: selftests: nft_flowtable.sh: rework test to detect offload failure
testing: selftests: nft_flowtable.sh: use random netns names
netfilter: conntrack: NF_CONNTRACK_PROCFS should no longer default to y
netfilter: nf_tables: check NFT_SET_CONCAT flag if field_count is specified
netfilter: nf_tables: disallow NFT_SET_ELEM_CATCHALL and NFT_SET_ELEM_INTERVAL_END
netfilter: nf_tables: NFTA_SET_ELEM_KEY_END requires concat and interval flags
netfilter: nf_tables: validate NFTA_SET_ELEM_OBJREF based on NFT_SET_OBJECT flag
netfilter: nf_tables: really skip inactive sets when allocating name
netfilter: nfnetlink: re-enable conntrack expectation events
netfilter: nf_tables: fix scheduling-while-atomic splat
netfilter: nf_ct_irc: cap packet search space to 4k
netfilter: nf_ct_ftp: prefer skb_linearize
netfilter: nf_ct_h323: cap packet size at 64k
netfilter: nf_ct_sane: remove pseudo skb linearization
netfilter: nf_tables: possible module reference underflow in error path
netfilter: nf_tables: disallow NFTA_SET_ELEM_KEY_END with NFT_SET_ELEM_INTERVAL_END flag
netfilter: nf_tables: use READ_ONCE and WRITE_ONCE for shared generation id access
====================
Link: https://lore.kernel.org/r/20220817140015.25843-1-fw@strlen.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
||
|
Florian Westphal
|
c8550b9077 |
testing: selftests: nft_flowtable.sh: rework test to detect offload failure
This test fails on current kernel releases because the flotwable path now calls dst_check from packet path and will then remove the offload. Test script has two purposes: 1. check that file (random content) can be sent to other netns (and vv) 2. check that the flow is offloaded (rather than handled by classic forwarding path). Since dst_check is in place, 2) fails because the nftables ruleset in router namespace 1 intentionally blocks traffic under the assumption that packets are not passed via classic path at all. Rework this: Instead of blocking traffic, create two named counters, one for original and one for reverse direction. The first three test cases are handled by classic forwarding path (path mtu discovery is disabled and packets exceed MTU). But all other tests enable PMTUD, so the originator and responder are expected to lower packet size and flowtable is expected to do the packet forwarding. For those tests, check that the packet counters (which are only incremented for packets that are passed up to classic forward path) are significantly lower than the file size transferred. I've tested that the counter-checks fail as expected when the 'flow add' statement is removed from the ruleset. Signed-off-by: Florian Westphal <fw@strlen.de> |
||
|
Florian Westphal
|
b71b7bfeac |
testing: selftests: nft_flowtable.sh: use random netns names
"ns1" is a too generic name, use a random suffix to avoid errors when such a netns exists. Also allows to run multiple instances of the script in parallel. Signed-off-by: Florian Westphal <fw@strlen.de> |
||
|
Kristen Carlson Accardi
|
5f4d1fd5b5 |
selftests/sgx: Ignore OpenSSL 3.0 deprecated functions warning
OpenSSL 3.0 deprecates some of the functions used in the SGX selftests, causing build errors on new distros. For now ignore the warnings until support for the functions is no longer available and mark FIXME so that it can be clear this should be removed at some point. Signed-off-by: Kristen Carlson Accardi <kristen@linux.intel.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
||
|
Guillaume Tucker
|
f1227dc7d0 |
selftests/landlock: fix broken include of linux/landlock.h
Revert part of the earlier changes to fix the kselftest build when using a sub-directory from the top of the tree as this broke the landlock test build as a side-effect when building with "make -C tools/testing/selftests/landlock". Reported-by: Mickaël Salaün <mic@digikod.net> Fixes: |
||
|
Russell Currey
|
f889a2e89e |
selftests/powerpc: Add missing PMU selftests to .gitignores
Some recently added selftests don't have their binaries in .gitignores, so add them. I also alphabetically sorted sampling_tests/.gitignore while I was in there. Signed-off-by: Russell Currey <ruscur@russell.cc> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220812071632.56095-1-ruscur@russell.cc |
||
|
Linus Torvalds
|
69dac8e431 |
RISC-V Patches for the 5.20 Merge Window, Part 2
There's still a handful of new features in here, but there are a lot of
fixes/cleanups as well:
* Support for the Zicbom for explicit cache-block management, along with
the necessary bits to make the non-standard cache management ops on
the Allwinner D1 function.
* Support for the Zihintpause extension, which codifies a go-slow
instruction used for cpu_relax().
* Support for the Sstc extension for supervisor-mode timer/counter
management.
* Many device tree fixes and cleanups, including a large set for the
Canaan device trees.
* A handful of fixes and cleanups for the PMU driver.
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Merge tag 'riscv-for-linus-5.20-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull more RISC-V updates from Palmer Dabbelt:
"There's still a handful of new features in here, but there are a lot
of fixes/cleanups as well:
- Support for the Zicbom extension for explicit cache-block
management, along with the necessary bits to make the non-standard
cache management ops on the Allwinner D1 function
- Support for the Zihintpause extension, which codifies a go-slow
instruction used for cpu_relax()
- Support for the Sstc extension for supervisor-mode timer/counter
management
- Many device tree fixes and cleanups, including a large set for the
Canaan device trees
- A handful of fixes and cleanups for the PMU driver"
* tag 'riscv-for-linus-5.20-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (43 commits)
dt-bindings: gpio: sifive: add gpio-line-names
wireguard: selftests: set CONFIG_NONPORTABLE on riscv32
RISC-V: KVM: Support sstc extension
RISC-V: Improve SBI definitions
RISC-V: Move counter info definition to sbi header file
RISC-V: Fix SBI PMU calls for RV32
RISC-V: Update user page mapping only once during start
RISC-V: Fix counter restart during overflow for RV32
RISC-V: Prefer sstc extension if available
RISC-V: Enable sstc extension parsing from DT
RISC-V: Add SSTC extension CSR details
riscv:uprobe fix SR_SPIE set/clear handling
dt-bindings: riscv: fix SiFive l2-cache's cache-sets
riscv: ensure cpu_ops_sbi is declared
RISC-V: cpu_ops_spinwait.c should include head.h
RISC-V: Declare cpu_ops_spinwait in <asm/cpu_ops.h>
riscv: dts: starfive: correct number of external interrupts
riscv: dts: sifive unmatched: Add PWM controlled LEDs
riscv/purgatory: Omit use of bin2c
riscv/purgatory: hard-code obj-y in Makefile
...
|
||
|
Daniel Müller
|
27e23836ce |
selftests/bpf: Add lru_bug to s390x deny list
The lru_bug BPF selftest is failing execution on s390x machines. The
failure is due to program attachment failing in turn, similar to a bunch
of other tests. Those other tests have already been deny-listed and with
this change we do the same for the lru_bug test, adding it to the
corresponding file.
Fixes:
|
||
|
Jason A. Donenfeld
|
9019b4f6d9
|
wireguard: selftests: set CONFIG_NONPORTABLE on riscv32
When the CONFIG_PORTABLE/CONFIG_NONPORTABLE switches were added, various
configs were updated, but the wireguard config was forgotten about. This
leads to unbootable test kernels, causing CI fails. Add
CONFIG_NONPORTABLE=y to the wireguard test suite configuration for
riscv32.
Fixes:
|
||
|
Linus Torvalds
|
7ebfc85e2c |
Including fixes from bluetooth, bpf, can and netfilter.
A little longer PR than usual but it's all fixes, no late features.
It's long partially because of timing, and partially because of
follow ups to stuff that got merged a week or so before the merge
window and wasn't as widely tested. Maybe the Bluetooth fixes are
a little alarming so we'll address that, but the rest seems okay
and not scary.
Notably we're including a fix for the netfilter Kconfig [1], your
WiFi warning [2] and a bluetooth fix which should unblock syzbot [3].
Current release - regressions:
- Bluetooth:
- don't try to cancel uninitialized works [3]
- L2CAP: fix use-after-free caused by l2cap_chan_put
- tls: rx: fix device offload after recent rework
- devlink: fix UAF on failed reload and leftover locks in mlxsw
Current release - new code bugs:
- netfilter:
- flowtable: fix incorrect Kconfig dependencies [1]
- nf_tables: fix crash when nf_trace is enabled
- bpf:
- use proper target btf when exporting attach_btf_obj_id
- arm64: fixes for bpf trampoline support
- Bluetooth:
- ISO: unlock on error path in iso_sock_setsockopt()
- ISO: fix info leak in iso_sock_getsockopt()
- ISO: fix iso_sock_getsockopt for BT_DEFER_SETUP
- ISO: fix memory corruption on iso_pinfo.base
- ISO: fix not using the correct QoS
- hci_conn: fix updating ISO QoS PHY
- phy: dp83867: fix get nvmem cell fail
Previous releases - regressions:
- wifi: cfg80211: fix validating BSS pointers in
__cfg80211_connect_result [2]
- atm: bring back zatm uAPI after ATM had been removed
- properly fix old bug making bonding ARP monitor mode not being
able to work with software devices with lockless Tx
- tap: fix null-deref on skb->dev in dev_parse_header_protocol
- revert "net: usb: ax88179_178a needs FLAG_SEND_ZLP" it helps
some devices and breaks others
- netfilter:
- nf_tables: many fixes rejecting cross-object linking
which may lead to UAFs
- nf_tables: fix null deref due to zeroed list head
- nf_tables: validate variable length element extension
- bgmac: fix a BUG triggered by wrong bytes_compl
- bcmgenet: indicate MAC is in charge of PHY PM
Previous releases - always broken:
- bpf:
- fix bad pointer deref in bpf_sys_bpf() injected via test infra
- disallow non-builtin bpf programs calling the prog_run command
- don't reinit map value in prealloc_lru_pop
- fix UAFs during the read of map iterator fd
- fix invalidity check for values in sk local storage map
- reject sleepable program for non-resched map iterator
- mptcp:
- move subflow cleanup in mptcp_destroy_common()
- do not queue data on closed subflows
- virtio_net: fix memory leak inside XDP_TX with mergeable
- vsock: fix memory leak when multiple threads try to connect()
- rework sk_user_data sharing to prevent psock leaks
- geneve: fix TOS inheriting for ipv4
- tunnels & drivers: do not use RT_TOS for IPv6 flowlabel
- phy: c45 baset1: do not skip aneg configuration if clock role
is not specified
- rose: avoid overflow when /proc displays timer information
- x25: fix call timeouts in blocking connects
- can: mcp251x: fix race condition on receive interrupt
- can: j1939:
- replace user-reachable WARN_ON_ONCE() with netdev_warn_once()
- fix memory leak of skbs in j1939_session_destroy()
Misc:
- docs: bpf: clarify that many things are not uAPI
- seg6: initialize induction variable to first valid array index
(to silence clang vs objtool warning)
- can: ems_usb: fix clang 14's -Wunaligned-access warning
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bluetooth, bpf, can and netfilter.
A little larger than usual but it's all fixes, no late features. It's
large partially because of timing, and partially because of follow ups
to stuff that got merged a week or so before the merge window and
wasn't as widely tested. Maybe the Bluetooth fixes are a little
alarming so we'll address that, but the rest seems okay and not scary.
Notably we're including a fix for the netfilter Kconfig [1], your WiFi
warning [2] and a bluetooth fix which should unblock syzbot [3].
Current release - regressions:
- Bluetooth:
- don't try to cancel uninitialized works [3]
- L2CAP: fix use-after-free caused by l2cap_chan_put
- tls: rx: fix device offload after recent rework
- devlink: fix UAF on failed reload and leftover locks in mlxsw
Current release - new code bugs:
- netfilter:
- flowtable: fix incorrect Kconfig dependencies [1]
- nf_tables: fix crash when nf_trace is enabled
- bpf:
- use proper target btf when exporting attach_btf_obj_id
- arm64: fixes for bpf trampoline support
- Bluetooth:
- ISO: unlock on error path in iso_sock_setsockopt()
- ISO: fix info leak in iso_sock_getsockopt()
- ISO: fix iso_sock_getsockopt for BT_DEFER_SETUP
- ISO: fix memory corruption on iso_pinfo.base
- ISO: fix not using the correct QoS
- hci_conn: fix updating ISO QoS PHY
- phy: dp83867: fix get nvmem cell fail
Previous releases - regressions:
- wifi: cfg80211: fix validating BSS pointers in
__cfg80211_connect_result [2]
- atm: bring back zatm uAPI after ATM had been removed
- properly fix old bug making bonding ARP monitor mode not being able
to work with software devices with lockless Tx
- tap: fix null-deref on skb->dev in dev_parse_header_protocol
- revert "net: usb: ax88179_178a needs FLAG_SEND_ZLP" it helps some
devices and breaks others
- netfilter:
- nf_tables: many fixes rejecting cross-object linking which may
lead to UAFs
- nf_tables: fix null deref due to zeroed list head
- nf_tables: validate variable length element extension
- bgmac: fix a BUG triggered by wrong bytes_compl
- bcmgenet: indicate MAC is in charge of PHY PM
Previous releases - always broken:
- bpf:
- fix bad pointer deref in bpf_sys_bpf() injected via test infra
- disallow non-builtin bpf programs calling the prog_run command
- don't reinit map value in prealloc_lru_pop
- fix UAFs during the read of map iterator fd
- fix invalidity check for values in sk local storage map
- reject sleepable program for non-resched map iterator
- mptcp:
- move subflow cleanup in mptcp_destroy_common()
- do not queue data on closed subflows
- virtio_net: fix memory leak inside XDP_TX with mergeable
- vsock: fix memory leak when multiple threads try to connect()
- rework sk_user_data sharing to prevent psock leaks
- geneve: fix TOS inheriting for ipv4
- tunnels & drivers: do not use RT_TOS for IPv6 flowlabel
- phy: c45 baset1: do not skip aneg configuration if clock role is
not specified
- rose: avoid overflow when /proc displays timer information
- x25: fix call timeouts in blocking connects
- can: mcp251x: fix race condition on receive interrupt
- can: j1939:
- replace user-reachable WARN_ON_ONCE() with netdev_warn_once()
- fix memory leak of skbs in j1939_session_destroy()
Misc:
- docs: bpf: clarify that many things are not uAPI
- seg6: initialize induction variable to first valid array index (to
silence clang vs objtool warning)
- can: ems_usb: fix clang 14's -Wunaligned-access warning"
* tag 'net-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (117 commits)
net: atm: bring back zatm uAPI
dpaa2-eth: trace the allocated address instead of page struct
net: add missing kdoc for struct genl_multicast_group::flags
nfp: fix use-after-free in area_cache_get()
MAINTAINERS: use my korg address for mt7601u
mlxsw: minimal: Fix deadlock in ports creation
bonding: fix reference count leak in balance-alb mode
net: usb: qmi_wwan: Add support for Cinterion MV32
bpf: Shut up kern_sys_bpf warning.
net/tls: Use RCU API to access tls_ctx->netdev
tls: rx: device: don't try to copy too much on detach
tls: rx: device: bound the frag walk
net_sched: cls_route: remove from list when handle is 0
selftests: forwarding: Fix failing tests with old libnet
net: refactor bpf_sk_reuseport_detach()
net: fix refcount bug in sk_psock_get (2)
selftests/bpf: Ensure sleepable program is rejected by hash map iter
selftests/bpf: Add write tests for sk local storage map iterator
selftests/bpf: Add tests for reading a dangling map iter fd
bpf: Only allow sleepable program for resched-able iterator
...
|
||
|
Linus Torvalds
|
e18a90427c |
* Xen timer fixes
* Documentation formatting fixes * Make rseq selftest compatible with glibc-2.35 * Fix handling of illegal LEA reg, reg * Cleanup creation of debugfs entries * Fix steal time cache handling bug * Fixes for MMIO caching * Optimize computation of number of LBRs * Fix uninitialized field in guest_maxphyaddr < host_maxphyaddr path -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmL0qwIUHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroML1gf/SK6by+Gi0r7WSkrDjU94PKZ8D6Y3 fErMhratccc9IfL3p90IjCVhEngfdQf5UVHExA5TswgHHAJTpECzuHya9TweQZc5 2rrTvufup0MNALfzkSijrcI80CBvrJc6JyOCkv0BLp7yqXUrnrm0OOMV2XniS7y0 YNn2ZCy44tLqkNiQrLhJQg3EsXu9l7okGpHSVO6iZwC7KKHvYkbscVFa/AOlaAwK WOZBB+1Ee+/pWhxsngM1GwwM3ZNU/jXOSVjew5plnrD4U7NYXIDATszbZAuNyxqV 5gi+wvTF1x9dC6Tgd3qF7ouAqtT51BdRYaI9aYHOYgvzqdNFHWJu3XauDQ== =vI6Q -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull more kvm updates from Paolo Bonzini: - Xen timer fixes - Documentation formatting fixes - Make rseq selftest compatible with glibc-2.35 - Fix handling of illegal LEA reg, reg - Cleanup creation of debugfs entries - Fix steal time cache handling bug - Fixes for MMIO caching - Optimize computation of number of LBRs - Fix uninitialized field in guest_maxphyaddr < host_maxphyaddr path * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (26 commits) KVM: x86/MMU: properly format KVM_CAP_VM_DISABLE_NX_HUGE_PAGES capability table Documentation: KVM: extend KVM_CAP_VM_DISABLE_NX_HUGE_PAGES heading underline KVM: VMX: Adjust number of LBR records for PERF_CAPABILITIES at refresh KVM: VMX: Use proper type-safe functions for vCPU => LBRs helpers KVM: x86: Refresh PMU after writes to MSR_IA32_PERF_CAPABILITIES KVM: selftests: Test all possible "invalid" PERF_CAPABILITIES.LBR_FMT vals KVM: selftests: Use getcpu() instead of sched_getcpu() in rseq_test KVM: selftests: Make rseq compatible with glibc-2.35 KVM: Actually create debugfs in kvm_create_vm() KVM: Pass the name of the VM fd to kvm_create_vm_debugfs() KVM: Get an fd before creating the VM KVM: Shove vcpu stats_id init into kvm_vcpu_init() KVM: Shove vm stats_id init into kvm_create_vm() KVM: x86/mmu: Add sanity check that MMIO SPTE mask doesn't overlap gen KVM: x86/mmu: rename trace function name for asynchronous page fault KVM: x86/xen: Stop Xen timer before changing IRQ KVM: x86/xen: Initialize Xen timer only once KVM: SVM: Disable SEV-ES support if MMIO caching is disable KVM: x86/mmu: Fully re-evaluate MMIO caching when SPTE masks change KVM: x86: Tag kvm_mmu_x86_module_init() with __init ... |
||
|
Ido Schimmel
|
8bcfb4ae4d |
selftests: forwarding: Fix failing tests with old libnet
The custom multipath hash tests use mausezahn in order to test how changes in various packet fields affect the packet distribution across the available nexthops. The tool uses the libnet library for various low-level packet construction and injection. The library started using the "SO_BINDTODEVICE" socket option for IPv6 sockets in version 1.1.6 and for IPv4 sockets in version 1.2. When the option is not set, packets are not routed according to the table associated with the VRF master device and tests fail. Fix this by prefixing the command with "ip vrf exec", which will cause the route lookup to occur in the VRF routing table. This makes the tests pass regardless of the libnet library version. Fixes: |