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15201 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
d786f0fe5e |
Tracing updates for 6.2:
- Fix filter memory leak by calling ftrace_free_filter() - Initialize trace_printk() earlier so that ftrace_dump_on_oops shows data on early crashes. - Update the outdated instructions in scripts/tracing/ftrace-bisect.sh - Add lockdep_is_held() to fix lockdep warning - Add allocation failure check in create_hist_field() - Don't initialize pointer that gets set right away in enabled_monitors_write() - Update MAINTAINER entries - Fix help messages in Kconfigs - Fix kernel-doc header for update_preds() -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCY9MaCBQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qqb4AP4p78mTVP/Rw5oLCRUM4E7JGb8hmxuZ HD0RR9fbvyDaQAD/ffkar/KmvGCfCvBNrkGvvx98dwtGIssIB1dShoEZPAU= =lBwh -----END PGP SIGNATURE----- Merge tag 'trace-v6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing fixes from Steven Rostedt: - Fix filter memory leak by calling ftrace_free_filter() - Initialize trace_printk() earlier so that ftrace_dump_on_oops shows data on early crashes. - Update the outdated instructions in scripts/tracing/ftrace-bisect.sh - Add lockdep_is_held() to fix lockdep warning - Add allocation failure check in create_hist_field() - Don't initialize pointer that gets set right away in enabled_monitors_write() - Update MAINTAINER entries - Fix help messages in Kconfigs - Fix kernel-doc header for update_preds() * tag 'trace-v6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: bootconfig: Update MAINTAINERS file to add tree and mailing list rv: remove redundant initialization of pointer ptr ftrace: Maintain samples/ftrace tracing/filter: fix kernel-doc warnings lib: Kconfig: fix spellos trace_events_hist: add check for return value of 'create_hist_field' tracing/osnoise: Use built-in RCU list checking tracing: Kconfig: Fix spelling/grammar/punctuation ftrace/scripts: Update the instructions for ftrace-bisect.sh tracing: Make sure trace_printk() can output as soon as it can be used ftrace: Export ftrace_free_filter() to modules |
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Linus Torvalds
|
db7c4673bb |
RISC-V Fixes for 6.2-rc6
* A few DT bindings fixes to more closely align the ISA string requirements between the bindings and the ISA manual. * A handful of build error/warning fixes. * A fix to move init_cpu_topology() later in the boot flow, so it can allocate memory. * The IRC channel is now in the MAINTAINERS file, so it's easier to find. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmPUC6kTHHBhbG1lckBk YWJiZWx0LmNvbQAKCRAuExnzX7sYibIoD/9WvCKADgFTdAsKx+daiKebpuWvCjUv du8/l+QE9xdmpbISdA5tpzHVLQNc3oqM2AtgeKtxdX5mG1DndtIuigM9k8hoF5p9 id9nWnIAHI1t5/yigmd4NPMNBB23Lsh+NfFSfP+fn1Q9F3ZmUCvVnotu91+Qs9lQ ZYeb2l2jEJU19KV79Do+zNisJ5iXMMl7/5GIFjov6vUpVw5jIU5C6gbVEWHrgSEe xGr7aZBJPIszcM6L7nTVWrikdK4gn417ydqBrBUGN8n2skve6Q32snfN8zrs0DV7 YYJfo+Gh2j2K5pQnpLganpbQIGBm1u9cx5sKboD6X/eAsyzlgjGelH13uA/1ZNB1 rqUsr5V11TN2RconXK/kkox+pusq3/KRDB01focndJdHKNDJo5bZps6uH/GM9aog 3wMafDLWd4LeBJiPbJx49834wy277GGbyxBpSar7uIRrhX7IPwLkj3tTU3DCP4kK xvrk2LhitdgLOzGSDMoPjTPTpXlqrXwb3bh4NITxx95XXOAE03/4W6FhYKRbgWub JDmX0JKGkcgWC/JX4TMAFLZU7AvjKpZBLoTTMrAe+y/bzHASBgFBrzqUVaKZ8GgC KV91OzOLJb1/np7kZCQHxO/72v5YPbPcfEyNUQwm8KC4/8CPf8/tq5eWgWsw9xBM GZjoUco1Y+9RCQ== =ZHbl -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-6.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - A few DT bindings fixes to more closely align the ISA string requirements between the bindings and the ISA manual. - A handful of build error/warning fixes. - A fix to move init_cpu_topology() later in the boot flow, so it can allocate memory. - The IRC channel is now in the MAINTAINERS file, so it's easier to find. * tag 'riscv-for-linus-6.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Move call to init_cpu_topology() to later initialization stage riscv/kprobe: Fix instruction simulation of JALR riscv: fix -Wundef warning for CONFIG_RISCV_BOOT_SPINWAIT MAINTAINERS: add an IRC entry for RISC-V RISC-V: fix compile error from deduplicated __ALTERNATIVE_CFG_2 dt-bindings: riscv: fix single letter canonical order dt-bindings: riscv: fix underscore requirement for multi-letter extensions |
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Linus Torvalds
|
28b4387f0e |
Networking fixes for 6.2-rc6, including fixes from netfilter.
Current release - regressions: - sched: sch_taprio: do not schedule in taprio_reset() Previous releases - regressions: - core: fix UaF in netns ops registration error path - ipv4: prevent potential spectre v1 gadgets - ipv6: fix reachability confirmation with proxy_ndp - netfilter: fix for the set rbtree - eth: fec: use page_pool_put_full_page when freeing rx buffers - eth: iavf: fix temporary deadlock and failure to set MAC address Previous releases - always broken: - netlink: prevent potential spectre v1 gadgets - netfilter: fixes for SCTP connection tracking - mctp: struct sock lifetime fixes - eth: ravb: fix possible hang if RIS2_QFF1 happen - eth: tg3: resolve deadlock in tg3_reset_task() during EEH Misc: - Mat stepped out as MPTCP co-maintainer Signed-off-by: Paolo Abeni <pabeni@redhat.com> -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEEg1AjqC77wbdLX2LbKSR5jcyPE6QFAmPSbsQSHHBhYmVuaUBy ZWRoYXQuY29tAAoJECkkeY3MjxOk1sAP/0uQCY1dZ3Q+PSPurc0+ZyWU+lW4bMjV ok98iYlQqvavfKVVcPDkI7dC/ag7vaiuaveYg1KjOC1sfgO7g/l90vHxXgLkP8qw Oy5ABmPGEAvZwAInl/ACzCvaXgLjOYiti7uRvFQ8ECQJXKoNUDIrt4fXbm/j2TLs +bgVwwr4dUdrsTMZS/P7t3bL6XefBzVp/v2bUnroBTFQgZQ/HEuWreYM55XMnYX0 0GyOUXrkslm4ZZWUrvgLXJDyvonTl5jNI5BnS1XGNtcZZOe9sKkJdLndnEz9FZdT jIDmgtGhRYDqGdeVq2RpNNLxuRGB5JwcciP6k/zDZrckV3IxGzESs6G4E2Sd9CSk Xed2lAEAmdLn2X5N0k3PNT/csadA0BhdD6hI3B4nRZF1XSYPQUZtaA05m4TwEYWS G3LfEeKgEyLycFNsbAGWjg+2r1zSqj2Bu6f9VCeAJjL+APxNwvMqdC1vlrgyiDc4 QLEYFsNX8fY9+tDJPySFamqboC7YrbAkMzZ/w9Hl/s3AmIcXudS7FlpI/uTixMLR MI5yRLB1mBXB4v8v9XN/fuR6PWu0umTFxpR5bbbnjJuksNh5tNhduKCWNOGGVGnm 2WIBTNJO2GLmliL8+swLUWekIZUuVf+upE/vOK+9ENSEn65lXfW2UvMWqFPJyByl Ubl547BAwKBT =ay1Q -----END PGP SIGNATURE----- Merge tag 'net-6.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from netfilter. Current release - regressions: - sched: sch_taprio: do not schedule in taprio_reset() Previous releases - regressions: - core: fix UaF in netns ops registration error path - ipv4: prevent potential spectre v1 gadgets - ipv6: fix reachability confirmation with proxy_ndp - netfilter: fix for the set rbtree - eth: fec: use page_pool_put_full_page when freeing rx buffers - eth: iavf: fix temporary deadlock and failure to set MAC address Previous releases - always broken: - netlink: prevent potential spectre v1 gadgets - netfilter: fixes for SCTP connection tracking - mctp: struct sock lifetime fixes - eth: ravb: fix possible hang if RIS2_QFF1 happen - eth: tg3: resolve deadlock in tg3_reset_task() during EEH Misc: - Mat stepped out as MPTCP co-maintainer" * tag 'net-6.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (40 commits) net: mdio-mux-meson-g12a: force internal PHY off on mux switch docs: networking: Fix bridge documentation URL tsnep: Fix TX queue stop/wake for multiple queues net/tg3: resolve deadlock in tg3_reset_task() during EEH net: mctp: mark socks as dead on unhash, prevent re-add net: mctp: hold key reference when looking up a general key net: mctp: move expiry timer delete to unhash net: mctp: add an explicit reference from a mctp_sk_key to sock net: ravb: Fix possible hang if RIS2_QFF1 happen net: ravb: Fix lack of register setting after system resumed for Gen3 net/x25: Fix to not accept on connected socket ice: move devlink port creation/deletion sctp: fail if no bound addresses can be used for a given scope net/sched: sch_taprio: do not schedule in taprio_reset() Revert "Merge branch 'ethtool-mac-merge'" netrom: Fix use-after-free of a listening socket. netfilter: conntrack: unify established states for SCTP paths Revert "netfilter: conntrack: add sctp DATA_SENT state" netfilter: conntrack: fix bug in for_each_sctp_chunk netfilter: conntrack: fix vtag checks for ABORT/SHUTDOWN_COMPLETE ... |
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Masami Hiramatsu (Google)
|
7802023341 |
bootconfig: Update MAINTAINERS file to add tree and mailing list
Since the bootconfig related changes will be handled on linux-trace tree, add the tree and mailing lists for EXTRA BOOT CONFIG. Link: https://lkml.kernel.org/r/167417138436.2333752.6988808113120359923.stgit@devnote3 Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> |
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Mark Rutland
|
34226fc688 |
ftrace: Maintain samples/ftrace
There's no entry in MAINTAINERS for samples/ftrace. Add one so that the FTRACE maintainers are kept in the loop. Link: https://lkml.kernel.org/r/20230103124912.2948963-2-mark.rutland@arm.com Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> |
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Linus Torvalds
|
50306df38a |
Update the MAINTAINERS file entry for fscrypt
-----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCY88exxQcZWJpZ2dlcnNA Z29vZ2xlLmNvbQAKCRDzXCl4vpKOK2GqAQD5N14vXZ7Xpn2B4pAK1bD9QTBpzFdD NC+iC7Da9euEswD/WBCOw92Ce9N5IV3Yea9M5TsNTBF459+7F1N85TLjEg4= =hYmO -----END PGP SIGNATURE----- Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux Pull fscrypt MAINTAINERS entry update from Eric Biggers: "Update the MAINTAINERS file entry for fscrypt" * tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux: MAINTAINERS: update fscrypt git repo |
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Linus Torvalds
|
5149394c89 |
Update the MAINTAINERS file entry for fsverity
-----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCY88euhQcZWJpZ2dlcnNA Z29vZ2xlLmNvbQAKCRDzXCl4vpKOK+yQAP4wWnC29X3t6kQC4+T2hlw+MOuZBdfd dm70qTNd6itL7QD8DToDCGm6gt6IqunjIllUBGfEU2oyeKU5MT7SVITfnAo= =4W3N -----END PGP SIGNATURE----- Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux Pull fsverity MAINTAINERS entry update from Eric Biggers: "Update the MAINTAINERS file entry for fsverity" * tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux: MAINTAINERS: update fsverity git repo, list, and patchwork |
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Mat Martineau
|
bce4affe30 |
MAINTAINERS: Update MPTCP maintainer list and CREDITS
My responsibilities at Intel have changed, so I'm handing off exclusive MPTCP subsystem maintainer duties to Matthieu. It has been a privilege to see MPTCP through its initial upstreaming and first few years in the upstream kernel! Acked-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Link: https://lore.kernel.org/r/20230120231121.36121-1-mathew.j.martineau@linux.intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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Linus Torvalds
|
9946f0981f |
Some more EFI fixes for v6.2:
- ensure the EFI ResetSystem and ACPI PRM calls are recognized as users
of the EFI runtime, and therefore protected against exceptions
- account for the EFI runtime stack in the stacktrace code
- remove Matt Garrett's MAINTAINERS entry for efivarfs
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Merge tag 'efi-fixes-for-v6.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull EFI fixes from Ard Biesheuvel:
"Another couple of EFI fixes, of which the first two were already in
-next when I sent out the previous PR, but they caused some issues on
non-EFI boots so I let them simmer for a bit longer.
- ensure the EFI ResetSystem and ACPI PRM calls are recognized as
users of the EFI runtime, and therefore protected against
exceptions
- account for the EFI runtime stack in the stacktrace code
- remove Matthew Garrett's MAINTAINERS entry for efivarfs"
* tag 'efi-fixes-for-v6.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
efi: Remove Matthew Garrett as efivarfs maintainer
arm64: efi: Account for the EFI runtime stack in stack unwinder
arm64: efi: Avoid workqueue to check whether EFI runtime is live
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Linus Torvalds
|
fe563a2c55 |
ACPI fixes for 6.2-rc5
- Update the ACPICA development list address in MAINTAINERS to the new
one that does not bounce (Rafael Wysocki).
- Check whether EFI runtime is available when registering the ACPI PRM
address space handler and when running it (Ard Biesheuvel).
- Add backlight=native DMI quirk for Acer Aspire 4810T to the ACPI
video driver (Hans de Goede).
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Merge tag 'acpi-6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"These update the ACPICA entry in MAINTAINERS, add a backlight handling
quirk and fix the ACPI PRM (platform runtime) mechanism support.
Specifics:
- Update the ACPICA development list address in MAINTAINERS to the
new one that does not bounce (Rafael Wysocki)
- Check whether EFI runtime is available when registering the ACPI
PRM address space handler and when running it (Ard Biesheuvel)
- Add backlight=native DMI quirk for Acer Aspire 4810T to the ACPI
video driver (Hans de Goede)"
* tag 'acpi-6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: PRM: Check whether EFI runtime is available
ACPI: video: Add backlight=native DMI quirk for Acer Aspire 4810T
MAINTAINERS: Update the ACPICA development list address
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Linus Torvalds
|
35929dae72 |
dmaengine fixes for v6.2
- Jie Hai's email address Update
- double increment of client_count in dma_chan_get()
- Driver fixes for:
- Bunch of idxd driver fixes use after free, probe error handling and
callback on wq disable
- Go tre fix for qcom gpi driver
- ptdma locking fix
- tegra & imx-sdma mem leak fix
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Merge tag 'dmaengine-fix-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
Pull dmaengine fixes from Vinod Koul:
- email address Update for Jie Hai
- fix double increment of client_count in dma_chan_get()
- idxd driver fixes: use after free, probe error handling and callback
on wq disable
- fix for qcom gpi driver GO tre
- ptdma locking fix
- tegra & imx-sdma mem leak fix
* tag 'dmaengine-fix-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine:
ptdma: pt_core_execute_cmd() should use spinlock
dmaengine: tegra: Fix memory leak in terminate_all()
dmaengine: xilinx_dma: call of_node_put() when breaking out of for_each_child_of_node()
dmaengine: imx-sdma: Fix a possible memory leak in sdma_transfer_init
dmaengine: Fix double increment of client_count in dma_chan_get()
dmaengine: tegra210-adma: fix global intr clear
Add exception protection processing for vd in axi_chan_handle_err function
dmaengine: lgm: Move DT parsing after initialization
MAINTAINERS: update Jie Hai's email address
dmaengine: ti: k3-udma: Do conditional decrement of UDMA_CHAN_RT_PEER_BCNT_REG
dmaengine: idxd: Do not call DMX TX callbacks during workqueue disable
dmaengine: idxd: Prevent use after free on completion memory
dmaengine: idxd: Let probe fail when workqueue cannot be enabled
dmaengine: qcom: gpi: Set link_rx bit on GO TRE for rx operation
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Linus Torvalds
|
5deaa98587 |
Including fixes from wireless, bluetooth, bpf and netfilter.
Current release - regressions:
- Revert "net: team: use IFF_NO_ADDRCONF flag to prevent ipv6
addrconf", fix nsna_ping mode of team
- wifi: mt76: fix bugs in Rx queue handling and DMA mapping
- eth: mlx5:
- add missing mutex_unlock in error reporter
- protect global IPsec ASO with a lock
Current release - new code bugs:
- rxrpc: fix wrong error return in rxrpc_connect_call()
Previous releases - regressions:
- bluetooth: hci_sync: fix use of HCI_OP_LE_READ_BUFFER_SIZE_V2
- wifi:
- mac80211: fix crashes on Rx due to incorrect initialization of
rx->link and rx->link_sta
- mac80211: fix bugs in iTXQ conversion - Tx stalls, incorrect
aggregation handling, crashes
- brcmfmac: fix regression for Broadcom PCIe wifi devices
- rndis_wlan: prevent buffer overflow in rndis_query_oid
- netfilter: conntrack: handle tcp challenge acks during connection
reuse
- sched: avoid grafting on htb_destroy_class_offload when destroying
- virtio-net: correctly enable callback during start_xmit, fix stalls
- tcp: avoid the lookup process failing to get sk in ehash table
- ipa: disable ipa interrupt during suspend
- eth: stmmac: enable all safety features by default
Previous releases - always broken:
- bpf:
- fix pointer-leak due to insufficient speculative store bypass
mitigation (Spectre v4)
- skip task with pid=1 in send_signal_common() to avoid a splat
- fix BPF program ID information in BPF_AUDIT_UNLOAD as well as
PERF_BPF_EVENT_PROG_UNLOAD events
- fix potential deadlock in htab_lock_bucket from same bucket index
but different map_locked index
- bluetooth:
- fix a buffer overflow in mgmt_mesh_add()
- hci_qca: fix driver shutdown on closed serdev
- ISO: fix possible circular locking dependency
- CIS: hci_event: fix invalid wait context
- wifi: brcmfmac: fixes for survey dump handling
- mptcp: explicitly specify sock family at subflow creation time
- netfilter: nft_payload: incorrect arithmetics when fetching VLAN
header bits
- tcp: fix rate_app_limited to default to 1
- l2tp: close all race conditions in l2tp_tunnel_register()
- eth: mlx5: fixes for QoS config and eswitch configuration
- eth: enetc: avoid deadlock in enetc_tx_onestep_tstamp()
- eth: stmmac: fix invalid call to mdiobus_get_phy()
Misc:
- ethtool: add netlink attr in rss get reply only if the value is
not empty
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.2-rc5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from wireless, bluetooth, bpf and netfilter.
Current release - regressions:
- Revert "net: team: use IFF_NO_ADDRCONF flag to prevent ipv6
addrconf", fix nsna_ping mode of team
- wifi: mt76: fix bugs in Rx queue handling and DMA mapping
- eth: mlx5:
- add missing mutex_unlock in error reporter
- protect global IPsec ASO with a lock
Current release - new code bugs:
- rxrpc: fix wrong error return in rxrpc_connect_call()
Previous releases - regressions:
- bluetooth: hci_sync: fix use of HCI_OP_LE_READ_BUFFER_SIZE_V2
- wifi:
- mac80211: fix crashes on Rx due to incorrect initialization of
rx->link and rx->link_sta
- mac80211: fix bugs in iTXQ conversion - Tx stalls, incorrect
aggregation handling, crashes
- brcmfmac: fix regression for Broadcom PCIe wifi devices
- rndis_wlan: prevent buffer overflow in rndis_query_oid
- netfilter: conntrack: handle tcp challenge acks during connection
reuse
- sched: avoid grafting on htb_destroy_class_offload when destroying
- virtio-net: correctly enable callback during start_xmit, fix stalls
- tcp: avoid the lookup process failing to get sk in ehash table
- ipa: disable ipa interrupt during suspend
- eth: stmmac: enable all safety features by default
Previous releases - always broken:
- bpf:
- fix pointer-leak due to insufficient speculative store bypass
mitigation (Spectre v4)
- skip task with pid=1 in send_signal_common() to avoid a splat
- fix BPF program ID information in BPF_AUDIT_UNLOAD as well as
PERF_BPF_EVENT_PROG_UNLOAD events
- fix potential deadlock in htab_lock_bucket from same bucket
index but different map_locked index
- bluetooth:
- fix a buffer overflow in mgmt_mesh_add()
- hci_qca: fix driver shutdown on closed serdev
- ISO: fix possible circular locking dependency
- CIS: hci_event: fix invalid wait context
- wifi: brcmfmac: fixes for survey dump handling
- mptcp: explicitly specify sock family at subflow creation time
- netfilter: nft_payload: incorrect arithmetics when fetching VLAN
header bits
- tcp: fix rate_app_limited to default to 1
- l2tp: close all race conditions in l2tp_tunnel_register()
- eth: mlx5: fixes for QoS config and eswitch configuration
- eth: enetc: avoid deadlock in enetc_tx_onestep_tstamp()
- eth: stmmac: fix invalid call to mdiobus_get_phy()
Misc:
- ethtool: add netlink attr in rss get reply only if the value is not
empty"
* tag 'net-6.2-rc5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (88 commits)
Revert "Merge branch 'octeontx2-af-CPT'"
tcp: fix rate_app_limited to default to 1
bnxt: Do not read past the end of test names
net: stmmac: enable all safety features by default
octeontx2-af: add mbox to return CPT_AF_FLT_INT info
octeontx2-af: update cpt lf alloc mailbox
octeontx2-af: restore rxc conf after teardown sequence
octeontx2-af: optimize cpt pf identification
octeontx2-af: modify FLR sequence for CPT
octeontx2-af: add mbox for CPT LF reset
octeontx2-af: recover CPT engine when it gets fault
net: dsa: microchip: ksz9477: port map correction in ALU table entry register
selftests/net: toeplitz: fix race on tpacket_v3 block close
net/ulp: use consistent error code when blocking ULP
octeontx2-pf: Fix the use of GFP_KERNEL in atomic context on rt
tcp: avoid the lookup process failing to get sk in ehash table
Revert "net: team: use IFF_NO_ADDRCONF flag to prevent ipv6 addrconf"
MAINTAINERS: add networking entries for Willem
net: sched: gred: prevent races when adding offloads to stats
l2tp: prevent lockdep issue in l2tp_tunnel_register()
...
|
||
Conor Dooley
|
6d0cc1b1f2
|
MAINTAINERS: add an IRC entry for RISC-V
I remember being told "Just ping me on IRC" about patches, but googling at the time was not helpful. #riscv on libera is not linux specific, but a bunch of contributors etc do hang out there. Add a link to the maintainers entry to help others find it in the future! Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230106125344.1685266-1-conor@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> |
||
Jakub Kicinski
|
e0be11a833 |
MAINTAINERS: add networking entries for Willem
We often have to ping Willem asking for reviews of patches because he doesn't get included in the CC list. Add MAINTAINERS entries for some of the areas he covers so that ./scripts/ will know to add him. Acked-by: Willem de Bruijn <willemdebruijn.kernel@gmail.com> Link: https://lore.kernel.org/r/20230117190141.60795-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
Ard Biesheuvel
|
e1fabbc83c |
efi: Remove Matthew Garrett as efivarfs maintainer
Matthew Garrett is still listed as a efivarfs co-maintainer, but the email address bounces, and Matt is no longer involved in maintaining this code. So let's remove Matt as a efivarfs co-maintainer from MAINTAINERS. Thanks for all the hard work! Acked-by: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> |
||
Shyam Sundar S K
|
441717b6fd |
MAINTAINERS: Update AMD XGBE driver maintainers
Due to other additional responsibilities Tom would no longer be able to support AMD XGBE driver. Cc: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Link: https://lore.kernel.org/r/20230116085015.443127-1-Shyam-sundar.S-k@amd.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
Rafael J. Wysocki
|
81aae5cbd3 |
MAINTAINERS: Update the ACPICA development list address
The previous ACPICA development list address, devel@acpica.org, started to bounce some time ago and it is not likely to be restored, so replace it with a new one, acpica-devel@lists.linuxfoundation.org. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
||
|
Linus Torvalds
|
6e50979a9c |
21 hotfixes. Thirteen of these address pre-6.1 issues and hence have
the cc:stable tag. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCY8XcmAAKCRDdBJ7gKXxA jsSsAQC98lXwu4wz+3S7f2Y0u+rwttZ/PlGM3s+37XO50fDtqQEA1XVV3ABWr46M XlwiwCtj7tFiM3zT1nLGS+SmOodvogA= =WrCJ -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2023-01-16-15-23' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc hotfixes from Andrew Morton: "21 hotfixes. Thirteen of these address pre-6.1 issues and hence have the cc:stable tag" * tag 'mm-hotfixes-stable-2023-01-16-15-23' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (21 commits) init/Kconfig: fix typo (usafe -> unsafe) nommu: fix split_vma() map_count error nommu: fix do_munmap() error path nommu: fix memory leak in do_mmap() error path MAINTAINERS: update Robert Foss' email address proc: fix PIE proc-empty-vm, proc-pid-vm tests mm: update mmap_sem comments to refer to mmap_lock include/linux/mm: fix release_pages_arg kernel doc comment lib/win_minmax: use /* notation for regular comments kasan: mark kasan_kunit_executing as static nilfs2: fix general protection fault in nilfs_btree_insert() Docs/admin-guide/mm/zswap: remove zsmalloc's lack of writeback warning mm/hugetlb: pre-allocate pgtable pages for uffd wr-protects hugetlb: unshare some PMDs when splitting VMAs mm: fix vma->anon_name memory leak for anonymous shmem VMAs mm/shmem: restore SHMEM_HUGE_DENY precedence over MADV_COLLAPSE mm/MADV_COLLAPSE: don't expand collapse when vm_end is past requested end mm/userfaultfd: enable writenotify while userfaultfd-wp is enabled for a VMA mm/khugepaged: fix collapse_pte_mapped_thp() to allow anon_vma mm/hugetlb: fix uffd-wp handling for migration entries in hugetlb_change_protection() ... |
||
Eric Biggers
|
31e1be62ab |
MAINTAINERS: update fscrypt git repo
fscrypt.git is being renamed to linux.git, so update MAINTAINERS accordingly. (The reasons for the rename are to match what I'm doing for the new fsverity repo, which also involves the branch names changing to be clearer; and to avoid ambiguity with userspace tools.) As long as I'm updating the fscrypt MAINTAINERS entry anyway, also: - Move my name to the top, so that people bother me first if they just choose the first person. (In practice I'm the primary maintainer, and Ted and Jaegeuk are backups.) - Remove an unnecessary wildcard. Signed-off-by: Eric Biggers <ebiggers@google.com> Link: https://lore.kernel.org/r/20230116233424.65657-1-ebiggers@kernel.org |
||
|
Eric Biggers
|
ef7592e466 |
MAINTAINERS: update fsverity git repo, list, and patchwork
We're moving fsverity development to use its own git repo, mailing list, and patchwork project, instead of reusing the fscrypt ones. Update the MAINTAINERS file accordingly. Signed-off-by: Eric Biggers <ebiggers@google.com> Link: https://lore.kernel.org/r/20230116232257.64377-1-ebiggers@kernel.org |
||
|
Linus Torvalds
|
97ec4d559d |
block-6.2-2023-01-13
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||
|
Linus Torvalds
|
92783a90bc |
ARM:
* Fix the PMCR_EL0 reset value after the PMU rework
* Correctly handle S2 fault triggered by a S1 page table walk
by not always classifying it as a write, as this breaks on
R/O memslots
* Document why we cannot exit with KVM_EXIT_MMIO when taking
a write fault from a S1 PTW on a R/O memslot
* Put the Apple M2 on the naughty list for not being able to
correctly implement the vgic SEIS feature, just like the M1
before it
* Reviewer updates: Alex is stepping down, replaced by Zenghui
x86:
* Fix various rare locking issues in Xen emulation and teach lockdep
to detect them
* Documentation improvements
* Do not return host topology information from KVM_GET_SUPPORTED_CPUID
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"ARM:
- Fix the PMCR_EL0 reset value after the PMU rework
- Correctly handle S2 fault triggered by a S1 page table walk by not
always classifying it as a write, as this breaks on R/O memslots
- Document why we cannot exit with KVM_EXIT_MMIO when taking a write
fault from a S1 PTW on a R/O memslot
- Put the Apple M2 on the naughty list for not being able to
correctly implement the vgic SEIS feature, just like the M1 before
it
- Reviewer updates: Alex is stepping down, replaced by Zenghui
x86:
- Fix various rare locking issues in Xen emulation and teach lockdep
to detect them
- Documentation improvements
- Do not return host topology information from KVM_GET_SUPPORTED_CPUID"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86/xen: Avoid deadlock by adding kvm->arch.xen.xen_lock leaf node lock
KVM: Ensure lockdep knows about kvm->lock vs. vcpu->mutex ordering rule
KVM: x86/xen: Fix potential deadlock in kvm_xen_update_runstate_guest()
KVM: x86/xen: Fix lockdep warning on "recursive" gpc locking
Documentation: kvm: fix SRCU locking order docs
KVM: x86: Do not return host topology information from KVM_GET_SUPPORTED_CPUID
KVM: nSVM: clarify recalc_intercepts() wrt CR8
MAINTAINERS: Remove myself as a KVM/arm64 reviewer
MAINTAINERS: Add Zenghui Yu as a KVM/arm64 reviewer
KVM: arm64: vgic: Add Apple M2 cpus to the list of broken SEIS implementations
KVM: arm64: Convert FSC_* over to ESR_ELx_FSC_*
KVM: arm64: Document the behaviour of S1PTW faults on RO memslots
KVM: arm64: Fix S1PTW handling on RO memslots
KVM: arm64: PMU: Fix PMCR_EL0 reset value
|
||
|
Linus Torvalds
|
e58f087e9c |
MTD changes:
* cfi: Allow building spi-intel standalone to avoid build issues * parsers: scpart: Fix __udivdi3 undefined on mips * parsers: tplink_safeloader: Fix potential memory leak during parsing MAINTAINERS change: * Update email of Tudor Ambarus -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEE9HuaYnbmDhq/XIDIJWrqGEe9VoQFAmO/1kYACgkQJWrqGEe9 VoTnewgAoLj1jxAaRQm7Qg9tk2wGfWVp+WGJ+nsqhZyXo5ohW99sp2vWbvYmr9ZI g2KKdiYR/pmRNtwBkWQFNPGpztp5CYkijWVfYl7uEYvJRRHnn8mRhZbd5vQmdV+V kFManEZucajNGSn5PsqaJEh28dY2Hw4WhAIVgWIcqMV8hD3CKD7Bn+pDHjPSpcXK AkkPthBSJdhmuv2CzQ8ZFboI1dy+FH8rriPI9U5Xqm65bfMcrgh1zGQ1FbyYulBn 26dinpl72iSdzBUXvkNSOUbKxUwP4gBmXW6bz6U5NAa2t9YJD/VKAjR+D5gRVppo cKIA6plbPMJRdqVMyyfJNKGRTZv5FQ== =WxrV -----END PGP SIGNATURE----- Merge tag 'mtd/fixes-for-6.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull MTD fixes from Miquel Raynal: - cfi: Allow building spi-intel standalone to avoid build issues - parsers: scpart: Fix __udivdi3 undefined on mips - parsers: tplink_safeloader: Fix potential memory leak during parsing - Update email of Tudor Ambarus * tag 'mtd/fixes-for-6.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: MAINTAINERS: Update email of Tudor Ambarus mtd: cfi: allow building spi-intel standalone mtd: parsers: scpart: fix __udivdi3 undefined on mips mtd: parsers: Fix potential memory leak in mtd_parser_tplink_safeloader_parse() |
||
Robert Foss
|
bf61acbed8 |
MAINTAINERS: update Robert Foss' email address
Update the email address for Robert's maintainer entries and fill in .mailmap accordingly. Link: https://lkml.kernel.org/r/20230106152151.115648-1-robert.foss@linaro.org Signed-off-by: Robert Foss <rfoss@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Baolin Wang <baolin.wang@linux.alibaba.com> Cc: Colin Ian King <colin.i.king@gmail.com> Cc: Kalle Valo <kvalo@kernel.org> Cc: Kirill Tkhai <tkhai@ya.ru> Cc: Qais Yousef <qyousef@layalina.io> Cc: Vasily Averin <vasily.averin@linux.dev> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
Paolo Bonzini
|
71d0393576 |
KVM/arm64 fixes for 6.2, take #1
- Fix the PMCR_EL0 reset value after the PMU rework - Correctly handle S2 fault triggered by a S1 page table walk by not always classifying it as a write, as this breaks on R/O memslots - Document why we cannot exit with KVM_EXIT_MMIO when taking a write fault from a S1 PTW on a R/O memslot - Put the Apple M2 on the naughty step for not being able to correctly implement the vgic SEIS feature, just liek the M1 before it - Reviewer updates: Alex is stepping down, replaced by Zenghui -----BEGIN PGP SIGNATURE----- iQJDBAABCgAtFiEEn9UcU+C1Yxj9lZw9I9DQutE9ekMFAmO27gQPHG1hekBrZXJu ZWwub3JnAAoJECPQ0LrRPXpDwioP/A0UE7ujSxv3dlBstBhmtzOoX64pRufX01Kr 1oF24M1VuTVLwl3pp1nWH10SVWv5kukYZJAJ/3tDJOaMt/Q9c0exPCPc95i2p/r7 OC9j8rZVZnjGN6sAP5zazIT67tSanyLDeCC+j4J1pw20r2tB67LKSOoozEb5How7 CX+Oa2OiEiI34jp33v3mFQ3VxY3714QUMBUK7n+L29IFXGmQp6dfbhn2iY3uNpoU YYrkPzBLUC1H//oCx0qoDDCXXeOKMGuWP1At5GIDz6ZSCBVpKdVbftCC59Dk7dDz 7BdQ5JoEc15RTZajdopOog4RV4YHP8VszaClhCA1ML0Pd2Mf4UVLlPnn7F+3yR3r pMgjlOAlLJwHiwggJZ0EQ0wFdx9LuGeu3OwckGE/JxeEwaMdzGAEfcFoAGZV0ExZ 7riiKS+NmtrkuE9wJfWOrpDiseymmUbuhHq+F/HDq/SP6UdezAylkcxZRuN/ZCRc 9XVhTcWu/UPxoaSSd/sB4l9X8Ey/cZe28+kV7eE/m2g79bZKxHd4UUOUymb/aJxj og10A6i0B1DOWMtKJ9hEsB6wI6Hllrqcbo8ewX1znKoKbfHZDeU/N5D4ZvTz85sf zyqbsSZPDxMOwBPYTqZqG65tEWWw68HIJ9cqQzKDehN1Xm1coNIWSPrUnBMpSsWJ qDQNmIzf =XBtQ -----END PGP SIGNATURE----- Merge tag 'kvmarm-fixes-6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm-master KVM/arm64 fixes for 6.2, take #1 - Fix the PMCR_EL0 reset value after the PMU rework - Correctly handle S2 fault triggered by a S1 page table walk by not always classifying it as a write, as this breaks on R/O memslots - Document why we cannot exit with KVM_EXIT_MMIO when taking a write fault from a S1 PTW on a R/O memslot - Put the Apple M2 on the naughty step for not being able to correctly implement the vgic SEIS feature, just liek the M1 before it - Reviewer updates: Alex is stepping down, replaced by Zenghui |
||
Russell King (Oracle)
|
c7c0644ead |
MAINTAINERS: stop nvme matching for nvmem files
The nvme patterns detect all include files starting with nvme, which also picks up the nvmem subsystem header files. Fix this by using a more specific pattern. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> [hch: switched to a purely inclusive pattern instead of excluding nvmem*] Signed-off-by: Christoph Hellwig <hch@lst.de> |
||
Tudor Ambarus
|
c0f7ae2753 |
MAINTAINERS: Update email of Tudor Ambarus
My professional email will change and the microchip one will bounce after mid-november of 2022. Update the MAINTAINERS file, the YAML bindings, MODULE_AUTHOR entries and author mentions, and add an entry in the .mailmap file. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Pratyush Yadav <pratyush@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20221226144043.367706-1-tudor.ambarus@linaro.org |
||
|
Linus Torvalds
|
a689b938df |
block-2023-01-06
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Merge tag 'block-2023-01-06' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
"The big change here is obviously the revert of the pktcdvd driver
removal. Outside of that, just minor tweaks. In detail:
- Re-instate the pktcdvd driver, which necessitates adding back
bio_copy_data_iter() and the fops->devnode() hook for now (me)
- Fix for splitting of a bio marked as NOWAIT, causing either nowait
reads or writes to error with EAGAIN even if parts of the IO
completed (me)
- Fix for ublk, punting management commands to io-wq as they can all
easily block for extended periods of time (Ming)
- Removal of SRCU dependency for the block layer (Paul)"
* tag 'block-2023-01-06' of git://git.kernel.dk/linux:
block: Remove "select SRCU"
Revert "pktcdvd: remove driver."
Revert "block: remove devnode callback from struct block_device_operations"
Revert "block: bio_copy_data_iter"
ublk: honor IO_URING_F_NONBLOCK for handling control command
block: don't allow splitting of a REQ_NOWAIT bio
block: handle bio_split_to_limits() NULL return
|
||
|
Linus Torvalds
|
50011c32f4 |
Including fixes from bpf, wifi, and netfilter.
Current release - regressions:
- bpf: fix nullness propagation for reg to reg comparisons,
avoid null-deref
- inet: control sockets should not use current thread task_frag
- bpf: always use maximal size for copy_array()
- eth: bnxt_en: don't link netdev to a devlink port for VFs
Current release - new code bugs:
- rxrpc: fix a couple of potential use-after-frees
- netfilter: conntrack: fix IPv6 exthdr error check
- wifi: iwlwifi: fw: skip PPAG for JF, avoid FW crashes
- eth: dsa: qca8k: various fixes for the in-band register access
- eth: nfp: fix schedule in atomic context when sync mc address
- eth: renesas: rswitch: fix getting mac address from device tree
- mobile: ipa: use proper endpoint mask for suspend
Previous releases - regressions:
- tcp: add TIME_WAIT sockets in bhash2, fix regression caught
by Jiri / python tests
- net: tc: don't intepret cls results when asked to drop, fix
oob-access
- vrf: determine the dst using the original ifindex for multicast
- eth: bnxt_en:
- fix XDP RX path if BPF adjusted packet length
- fix HDS (header placement) and jumbo thresholds for RX packets
- eth: ice: xsk: do not use xdp_return_frame() on tx_buf->raw_buf,
avoid memory corruptions
Previous releases - always broken:
- ulp: prevent ULP without clone op from entering the LISTEN status
- veth: fix race with AF_XDP exposing old or uninitialized descriptors
- bpf:
- pull before calling skb_postpull_rcsum() (fix checksum support
and avoid a WARN())
- fix panic due to wrong pageattr of im->image (when livepatch
and kretfunc coexist)
- keep a reference to the mm, in case the task is dead
- mptcp: fix deadlock in fastopen error path
- netfilter:
- nf_tables: perform type checking for existing sets
- nf_tables: honor set timeout and garbage collection updates
- ipset: fix hash:net,port,net hang with /0 subnet
- ipset: avoid hung task warning when adding/deleting entries
- selftests: net:
- fix cmsg_so_mark.sh test hang on non-x86 systems
- fix the arp_ndisc_evict_nocarrier test for IPv6
- usb: rndis_host: secure rndis_query check against int overflow
- eth: r8169: fix dmar pte write access during suspend/resume with WOL
- eth: lan966x: fix configuration of the PCS
- eth: sparx5: fix reading of the MAC address
- eth: qed: allow sleep in qed_mcp_trace_dump()
- eth: hns3:
- fix interrupts re-initialization after VF FLR
- fix handling of promisc when MAC addr table gets full
- refine the handling for VF heartbeat
- eth: mlx5:
- properly handle ingress QinQ-tagged packets on VST
- fix io_eq_size and event_eq_size params validation on big endian
- fix RoCE setting at HCA level if not supported at all
- don't turn CQE compression on by default for IPoIB
- eth: ena:
- fix toeplitz initial hash key value
- account for the number of XDP-processed bytes in interface stats
- fix rx_copybreak value update
Misc:
- ethtool: harden phy stat handling against buggy drivers
- docs: netdev: convert maintainer's doc from FAQ to a normal document
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bpf, wifi, and netfilter.
Current release - regressions:
- bpf: fix nullness propagation for reg to reg comparisons, avoid
null-deref
- inet: control sockets should not use current thread task_frag
- bpf: always use maximal size for copy_array()
- eth: bnxt_en: don't link netdev to a devlink port for VFs
Current release - new code bugs:
- rxrpc: fix a couple of potential use-after-frees
- netfilter: conntrack: fix IPv6 exthdr error check
- wifi: iwlwifi: fw: skip PPAG for JF, avoid FW crashes
- eth: dsa: qca8k: various fixes for the in-band register access
- eth: nfp: fix schedule in atomic context when sync mc address
- eth: renesas: rswitch: fix getting mac address from device tree
- mobile: ipa: use proper endpoint mask for suspend
Previous releases - regressions:
- tcp: add TIME_WAIT sockets in bhash2, fix regression caught by
Jiri / python tests
- net: tc: don't intepret cls results when asked to drop, fix
oob-access
- vrf: determine the dst using the original ifindex for multicast
- eth: bnxt_en:
- fix XDP RX path if BPF adjusted packet length
- fix HDS (header placement) and jumbo thresholds for RX packets
- eth: ice: xsk: do not use xdp_return_frame() on tx_buf->raw_buf,
avoid memory corruptions
Previous releases - always broken:
- ulp: prevent ULP without clone op from entering the LISTEN status
- veth: fix race with AF_XDP exposing old or uninitialized
descriptors
- bpf:
- pull before calling skb_postpull_rcsum() (fix checksum support
and avoid a WARN())
- fix panic due to wrong pageattr of im->image (when livepatch and
kretfunc coexist)
- keep a reference to the mm, in case the task is dead
- mptcp: fix deadlock in fastopen error path
- netfilter:
- nf_tables: perform type checking for existing sets
- nf_tables: honor set timeout and garbage collection updates
- ipset: fix hash:net,port,net hang with /0 subnet
- ipset: avoid hung task warning when adding/deleting entries
- selftests: net:
- fix cmsg_so_mark.sh test hang on non-x86 systems
- fix the arp_ndisc_evict_nocarrier test for IPv6
- usb: rndis_host: secure rndis_query check against int overflow
- eth: r8169: fix dmar pte write access during suspend/resume with
WOL
- eth: lan966x: fix configuration of the PCS
- eth: sparx5: fix reading of the MAC address
- eth: qed: allow sleep in qed_mcp_trace_dump()
- eth: hns3:
- fix interrupts re-initialization after VF FLR
- fix handling of promisc when MAC addr table gets full
- refine the handling for VF heartbeat
- eth: mlx5:
- properly handle ingress QinQ-tagged packets on VST
- fix io_eq_size and event_eq_size params validation on big endian
- fix RoCE setting at HCA level if not supported at all
- don't turn CQE compression on by default for IPoIB
- eth: ena:
- fix toeplitz initial hash key value
- account for the number of XDP-processed bytes in interface stats
- fix rx_copybreak value update
Misc:
- ethtool: harden phy stat handling against buggy drivers
- docs: netdev: convert maintainer's doc from FAQ to a normal
document"
* tag 'net-6.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (112 commits)
caif: fix memory leak in cfctrl_linkup_request()
inet: control sockets should not use current thread task_frag
net/ulp: prevent ULP without clone op from entering the LISTEN status
qed: allow sleep in qed_mcp_trace_dump()
MAINTAINERS: Update maintainers for ptp_vmw driver
usb: rndis_host: Secure rndis_query check against int overflow
net: dpaa: Fix dtsec check for PCS availability
octeontx2-pf: Fix lmtst ID used in aura free
drivers/net/bonding/bond_3ad: return when there's no aggregator
netfilter: ipset: Rework long task execution when adding/deleting entries
netfilter: ipset: fix hash:net,port,net hang with /0 subnet
net: sparx5: Fix reading of the MAC address
vxlan: Fix memory leaks in error path
net: sched: htb: fix htb_classify() kernel-doc
net: sched: cbq: dont intepret cls results when asked to drop
net: sched: atm: dont intepret cls results when asked to drop
dt-bindings: net: marvell,orion-mdio: Fix examples
dt-bindings: net: sun8i-emac: Add phy-supply property
net: ipa: use proper endpoint mask for suspend
selftests: net: return non-zero for failures reported in arp_ndisc_evict_nocarrier
...
|
||
Marc Zyngier
|
de535c0234 |
Merge branch kvm-arm64/MAINTAINERS into kvmarm-master/fixes
* kvm-arm64/MAINTAINERS: : . : Update to the KVM/arm64 MAINTAINERS entry: : : - Remove Alexandru from the list of reviewers : - Add Zenghui to the list of reviewers : . MAINTAINERS: Remove myself as a KVM/arm64 reviewer MAINTAINERS: Add Zenghui Yu as a KVM/arm64 reviewer Signed-off-by: Marc Zyngier <maz@kernel.org> |
||
Alexandru Elisei
|
7ed906e576 |
MAINTAINERS: Remove myself as a KVM/arm64 reviewer
Haven't done any meaningful reviews for more than a year, and it doesn't look like I'll be able to do so in the future. Make it official and remove myself from the KVM/arm64 "Reviewers" list. Signed-off-by: Alexandru Elisei <alexandru.elisei@arm.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20230103120736.116523-1-alexandru.elisei@arm.com |
||
|
Marc Zyngier
|
36d7546b56 |
MAINTAINERS: Add Zenghui Yu as a KVM/arm64 reviewer
Zenghui has been around for quite some time, and has been instrumental in reviewing the GICv4/4.1 KVM support. I'm delighted that he's agreed to help with the patch review in a more official capacity! Acked-by: Zenghui Yu <yuzenghui@huawei.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20230103123933.3234865-1-maz@kernel.org |
||
Jens Axboe
|
4b83e99ee7 |
Revert "pktcdvd: remove driver."
This reverts commit
|
||
Srivatsa S. Bhat (VMware)
|
558016722e |
MAINTAINERS: Update maintainers for ptp_vmw driver
Vivek has decided to transfer the maintainership of the VMware virtual PTP clock driver (ptp_vmw) to Srivatsa and Deep. Update the MAINTAINERS file to reflect this change, and also add Alexey as a reviewer for the driver. Signed-off-by: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> Acked-by: Vivek Thampi <vivek@vivekthampi.com> Acked-by: Deep Shah <sdeep@vmware.com> Acked-by: Alexey Makhalov <amakhalov@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Linus Torvalds
|
bff687b3da |
block-6.2-2022-12-29
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Merge tag 'block-6.2-2022-12-29' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
"Mostly just NVMe, but also a single fixup for BFQ for a regression
that happened during the merge window. In detail:
- NVMe pull requests via Christoph:
- Fix doorbell buffer value endianness (Klaus Jensen)
- Fix Linux vs NVMe page size mismatch (Keith Busch)
- Fix a potential use memory access beyong the allocation limit
(Keith Busch)
- Fix a multipath vs blktrace NULL pointer dereference (Yanjun
Zhang)
- Fix various problems in handling the Command Supported and
Effects log (Christoph Hellwig)
- Don't allow unprivileged passthrough of commands that don't
transfer data but modify logical block content (Christoph
Hellwig)
- Add a features and quirks policy document (Christoph Hellwig)
- Fix some really nasty code that was correct but made smatch
complain (Sagi Grimberg)
- Use-after-free regression in BFQ from this merge window (Yu)"
* tag 'block-6.2-2022-12-29' of git://git.kernel.dk/linux:
nvme-auth: fix smatch warning complaints
nvme: consult the CSE log page for unprivileged passthrough
nvme: also return I/O command effects from nvme_command_effects
nvmet: don't defer passthrough commands with trivial effects to the workqueue
nvmet: set the LBCC bit for commands that modify data
nvmet: use NVME_CMD_EFFECTS_CSUPP instead of open coding it
nvme: fix the NVME_CMD_EFFECTS_CSE_MASK definition
docs, nvme: add a feature and quirk policy document
nvme-pci: update sqsize when adjusting the queue depth
nvme: fix setting the queue depth in nvme_alloc_io_tag_set
block, bfq: fix uaf for bfqq in bfq_exit_icq_bfqq
nvme: fix multipath crash caused by flush request when blktrace is enabled
nvme-pci: fix page size checks
nvme-pci: fix mempool alloc size
nvme-pci: fix doorbell buffer value endianness
|
||
Christoph Hellwig
|
8ca4fc323d |
docs, nvme: add a feature and quirk policy document
This adds a document about what specification features are supported by the Linux NVMe driver, and what qualifies for a quirk if an implementation has problems following the specification. Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Jonathan Corbet <corbet@lwn.net> |
||
|
Paolo Bonzini
|
a5496886eb |
Merge branch 'kvm-late-6.1-fixes' into HEAD
x86: * several fixes to nested VMX execution controls * fixes and clarification to the documentation for Xen emulation * do not unnecessarily release a pmu event with zero period * MMU fixes * fix Coverity warning in kvm_hv_flush_tlb() selftests: * fixes for the ucall mechanism in selftests * other fixes mostly related to compilation with clang |
||
Jie Hai
|
f96a483f8e |
MAINTAINERS: update Jie Hai's email address
Signed-off-by: Jie Hai <haijie1@huawei.com> Link: https://lore.kernel.org/r/20221126064938.50685-1-haijie1@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org> |
||
Lukas Bulwahn
|
e0a78525f5 |
MAINTAINERS: adjust entry after renaming the vmx hyperv files
Commit |
||
|
Linus Torvalds
|
5d4740fc78 |
io_uring-6.2-2022-12-19
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||
|
Linus Torvalds
|
7406fd75a9 |
- New Drivers
- Add support for Ampere Computing SMpro
- Add support for TI TPS65219 PMIC
- New Functionality
- Add support for multiple devices of the same type; rk808
- Fix-ups
- Convert a bunch of I2C class drivers over to .probe_new()
- Remove superfluous includes; mc13xxx-*, palmas, timberdale
- Use correct includes for GPIO handling; madera-core
- Convert to GPIOD; twl6040
- Remove unused platform data handling; twl6040
- Device Tree changes; many
- Remove unused drivers; dm355evm_msp, davinci_voicecodec, htc-i2cpld
- Add support for modules; palmas
- Enable COMPILE_TEST support; intel_soc_pmic*
- Trivial: spelling / whitespace fixes; mc13xxx-spi
- Replace old PM helpers with new ones; many
- Convert deprecated mask_invert usage to unmask_base; many
- Use devm_*() calls; qcom_rpm
- MAINTAINER fix-ups
- Make use of improved / replaced APIs; palmas, fsl-imx25-tsadc,
stm32-lptimer, qcom_rpm, rohm-*
- Bug Fixes
- Add bounds / error checking; mt6360-core
- No sleeping inside critical sections; axp20x
- Fix missing dependencies; ROHM_BD957XMUF
- Repair error paths; qcom-pm8008
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Merge tag 'mfd-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"New Drivers:
- Add support for Ampere Computing SMpro
- Add support for TI TPS65219 PMIC
New Functionality:
- Add support for multiple devices of the same type; rk808
Fix-ups:
- Convert a bunch of I2C class drivers over to .probe_new()
- Remove superfluous includes; mc13xxx-*, palmas, timberdale
- Use correct includes for GPIO handling; madera-core
- Convert to GPIOD; twl6040
- Remove unused platform data handling; twl6040
- Device Tree changes; many
- Remove unused drivers; dm355evm_msp, davinci_voicecodec, htc-i2cpld
- Add support for modules; palmas
- Enable COMPILE_TEST support; intel_soc_pmic*
- Trivial: spelling / whitespace fixes; mc13xxx-spi
- Replace old PM helpers with new ones; many
- Convert deprecated mask_invert usage to unmask_base; many
- Use devm_*() calls; qcom_rpm
- MAINTAINER fix-ups
- Make use of improved / replaced APIs; palmas, fsl-imx25-tsadc,
stm32-lptimer, qcom_rpm, rohm-*
Bug Fixes:
- Add bounds / error checking; mt6360-core
- No sleeping inside critical sections; axp20x
- Fix missing dependencies; ROHM_BD957XMUF
- Repair error paths; qcom-pm8008"
* tag 'mfd-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (161 commits)
dt-bindings: mfd: da9062: Correct file name for watchdog
mfd: pm8008: Fix return value check in pm8008_probe()
mfd: rohm: Use dev_err_probe()
mfd: Drop obsolete dependencies on COMPILE_TEST
dt-bindings: mfd: da9062: Move IRQ to optional properties
mfd: qcom_rpm: Use devm_of_platform_populate() to simplify code
mfd: qcom_rpm: Fix an error handling path in qcom_rpm_probe()
mfd: stm32-lptimer: Use devm_platform_get_and_ioremap_resource()
mfd: rohm-bd9576: Convert to i2c's .probe_new()
mfd: fsl-imx25-tsadc: Use devm_platform_get_and_ioremap_resource()
dt-bindings: Fix maintainer email for a few ROHM ICs
mfd: palmas: Use device_get_match_data() to simplify the code
Input: Add tps65219 interrupt driven powerbutton
mfd: tps65219: Add driver for TI TPS65219 PMIC
mfd: bd957x: Fix Kconfig dependency on REGMAP_IRQ
mfd: wcd934x: Convert irq chip to config regs
mfd: tps65090: Replace irqchip mask_invert with unmask_base
mfd: sun4i-gpadc: Replace irqchip mask_invert with unmask_base
mfd: stpmic1: Fix swapped mask/unmask in irq chip
mfd: sprd-sc27xx-spi: Replace irqchip mask_invert with unmask_base
...
|
||
|
Linus Torvalds
|
850f7a5cab |
ARM: SoC fixes for 6.2
These are a couple of build fixes from randconfig testing, plus a set of Mediatek SoC specific fixes, all trivial. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmOgvC4ACgkQmmx57+YA GNljSRAArj/5Kdl0oISLPRr24zFMzpjN3gAdr0ZmAWw0ZUH5aLMp6aiXEtd2+NU1 ZY33Gsj1Dxz05FYsoMIVNnIpr/6UzrCooSErJfEHaF+rojKvCguJD7tF18VmRRkn 4m7+U9QoOhn7ho0P83bjZYqsgyfwOEZyKVVy2Hk29JQpiZzN6QQLCR7ecXSAmVhb JiQIt3Rcq+AriLHp1dx49dYI6b35zhdygCGIo5I7+V+vGDfzaSPCsTcTvv9NK1hr t6dztG5l9nENybIspLjfC9XlaRtoyRFyTGKTcLe2K0dnLlTs8J/kW8/WGPvYAtNJ BXc0Qw1117/mKkP24Y3i1+GGvMgp2qarW8Pcl6OBTPcg7h0Ac1ukg/mK0mF1eIDf 4GKjPFyNctNb1vJXdcBI2x3On97vosxokSzrzs53axidRmEdj7JOSaJOx3dj4ExX Ue51+wOqKSAmzWfJmRWUGy7ifKtd1sCsC5z2w/9OAr5K9LdWbcfKXMhHjOsduiLL EUL7Z37FNGYPKIr2ZM3wjhmnl3IwzPzirmhWRq+ekzaSvmZCeWimXr5r/U8bXE3P vXPoiTF2sUfwh66WvEGXgxSCxRNFfsEI1mH9S8X0PFNV+AfN+eNFY/Mr0kNMBv2W gg12BolLjvXtf8yPVRG9TndJXOUpqmZsaUuQt5c6QKsU24NcpCw= =qUCm -----END PGP SIGNATURE----- Merge tag 'soc-fixes-6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "These are a couple of build fixes from randconfig testing, plus a set of Mediatek SoC specific fixes, all trivial" * tag 'soc-fixes-6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: soc: tegra: fix CPU_BIG_ENDIAN dependencies ARM: disallow pre-ARMv5 builds with ld.lld ARM: pxa: fix building with clang MAINTAINERS: add related dts to IXP4xx ARM: dts: spear: drop 0x from unit address arm64: dts: mt8183: Fix Mali GPU clock arm64: dts: mediatek: mt8195-demo: fix the memory size of node secmon soc: mediatek: pm-domains: Fix the power glitch issue |
||
|
Linus Torvalds
|
158738ea75 |
Update to zstd-1.5.2
The major goal of this PR is to update the kernel to upstream zstd v1.5.2 [0]. Specifically to the tag v1.5.2-kernel [1] which includes several cherrypicked fixes for the kernel on top of v1.5.2. Excepting the MAINTAINERS change, all the changes in this PR can be generated by: ``` git clone https://github.com/facebook/zstd cd zstd/contrib/linux-kernel git checkout v1.5.2-kernel LINUX=/path/to/linux/repo make import ``` These changes have been baking in linux-next since 2022/10/24 when I put up my patchset [2]. Notably the first commit is a small refactor of the only zstd commit since the last update [3] to fit the upstream import scheme. Additionally, this PR includes several minor typo fixes, which have all been fixed upstream so they are maintained on the next import. [0] https://github.com/facebook/zstd/releases/tag/v1.5.2 [1] https://github.com/facebook/zstd/tree/v1.5.2-kernel [2] https://lore.kernel.org/lkml/20221024202606.404049-1-nickrterrell@gmail.com/ [3] |
||
Ammar Faizi
|
5ad70eb27d |
MAINTAINERS: io_uring: Add include/trace/events/io_uring.h
This header file was introduced in commit
|
||
Corentin Labbe
|
4c03c4188c
|
MAINTAINERS: add related dts to IXP4xx
get_maintainer.pl currently give no maintainer on all IXP4xx DTS files. Add them to the set of files handled by IXP4xx maintainers. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20221005105734.3513581-1-clabbe@baylibre.com Link: https://lore.kernel.org/r/20221214204223.177807-1-linus.walleij@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Linus Torvalds
|
9322af3e6a |
dmaengine updates for v6.2
New support:
- Qualcomm SDM670, SM6115 and SM6375 GPI controller support
- Ingenic JZ4755 dmaengine support
- Removal of iop-adma driver
Updates:
- Tegra support for dma-channel-mask
- at_hdmac cleanup and virt-chan support for this driver
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Merge tag 'dmaengine-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
Pull dmaengine updates from Vinod Koul:
"New support:
- Qualcomm SDM670, SM6115 and SM6375 GPI controller support
- Ingenic JZ4755 dmaengine support
- Removal of iop-adma driver
Updates:
- Tegra support for dma-channel-mask
- at_hdmac cleanup and virt-chan support for this driver"
* tag 'dmaengine-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (46 commits)
dmaengine: Revert "dmaengine: remove s3c24xx driver"
dmaengine: tegra: Add support for dma-channel-mask
dt-bindings: dmaengine: Add dma-channel-mask to Tegra GPCDMA
dmaengine: idxd: Remove linux/msi.h include
dt-bindings: dmaengine: qcom: gpi: add compatible for SM6375
dmaengine: idxd: Fix crc_val field for completion record
dmaengine: at_hdmac: Convert driver to use virt-dma
dmaengine: at_hdmac: Remove unused member of at_dma_chan
dmaengine: at_hdmac: Rename "chan_common" to "dma_chan"
dmaengine: at_hdmac: Rename "dma_common" to "dma_device"
dmaengine: at_hdmac: Use bitfield access macros
dmaengine: at_hdmac: Keep register definitions and structures private to at_hdmac.c
dmaengine: at_hdmac: Set include entries in alphabetic order
dmaengine: at_hdmac: Use pm_ptr()
dmaengine: at_hdmac: Use devm_clk_get()
dmaengine: at_hdmac: Use devm_platform_ioremap_resource
dmaengine: at_hdmac: Use devm_kzalloc() and struct_size()
dmaengine: at_hdmac: Introduce atc_get_llis_residue()
dmaengine: at_hdmac: s/atc_get_bytes_left/atc_get_residue
dmaengine: at_hdmac: Pass residue by address to avoid unnecessary implicit casts
...
|
||
|
Linus Torvalds
|
1ea9d333ba |
- A few late-breaking minor fixups
- Two minor feature patches which were awkwardly dependent on mm-nonmm. I need to set up a new branch to handle such things. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCY56V1wAKCRDdBJ7gKXxA juVQAP9pr5XBx880RJEil6skMCxYJmae8LvYShhvxJi9keot7QEA3wZRlGcllw/3 fiHcsaBlXqtXBWUbtnMezcdP6gb3TQo= =8T1p -----END PGP SIGNATURE----- Merge tag 'mm-stable-2022-12-17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull more mm updates from Andrew Morton: - A few late-breaking minor fixups - Two minor feature patches which were awkwardly dependent on mm-nonmm. I need to set up a new branch to handle such things. * tag 'mm-stable-2022-12-17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: MAINTAINERS: zram: zsmalloc: Add an additional co-maintainer mm/kmemleak: use %pK to display kernel pointers in backtrace mm: use stack_depot for recording kmemleak's backtrace maple_tree: update copyright dates for test code maple_tree: fix mas_find_rev() comment mm/gup_test: free memory allocated via kvcalloc() using kvfree() |
||
|
Linus Torvalds
|
75caf59408 |
Lee Jones offered his help with maintaining LEDs, thanks a
lot. Plus, there are some bugfixes as a bonus.
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Merge tag 'leds-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds
Pull LED updates from Pavel Machek:
"Lee Jones offered his help with maintaining LEDs, thanks a lot.
Plus, there are some bugfixes as a bonus"
* tag 'leds-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds:
leds: MAINTAINERS: include dt-bindings headers
leds: qcom,pm8058-led: Convert to DT schema
leds: use sysfs_emit() to instead of scnprintf()
leds: is31fl319x: Fix setting current limit for is31fl319{0,1,3}
MAINTAINERS: Add additional co-maintainer to LEDs
leds: lp5523: fix out-of-bounds bug in lp5523_selftest()
dt-bindings: leds: Add 'cpuX' to 'linux,default-trigger'
led: qcom-lpg: Fix sleeping in atomic
leds: max8997: Don't error if there is no pdata
leds: lp55xx: remove variable j
leds-pca955x: Remove the unused function pca95xx_num_led_regs()
|
||
|
Linus Torvalds
|
aa4800e31c |
perf tools changes for v6.2: 1st batch
Libraries:
- Drop the old copy of libtraceevent in tools/lib/traceevent/ now that all major distros
ship it from its external repository.
This is now just another feature detection, emitting a warning when the
libtraceevent-dev[el] package isn't installed, disabling the build of perf features
and tools that strictly require parsing things from tracefs while keeping
the core functionality present and working with a subset of the events, the
most used ones like CPU cycles, hardware cache and also vendor events, etc.
This was tested with lots of containers for Fedora, Debian, OpenSUSE, Alpine Linux,
Ubuntu, with cross builds, etc.
Build:
- Update to C standard to gnu11, like was done for the kernel.
- Install the tools/lib/ libraries locally instead of having headers searched
directly from the source code directories, to help the cases where we can
build either from in-kernel source libraries or from the same library shipped
as a distro package, as is the case with libbpf and was the case with
libtraceevent.
perf stat:
- Do not delay the workload with --delay, the delay is just for starting to count
the events, to skip noise at workload startup.
- When we have events for each cgroup, the metric should be printed for each
cgroup separately.
$ perf stat -a --for-each-cgroup system.slice,user.slice --metric-only sleep 1
Performance counter stats for 'system wide':
GHz insn per cycle branch-misses of all branches
system.slice 3.792 0.61 3.24%
user.slice 3.661 2.32 0.37%
- Fix printing field separator in CSV metrics output.
- Fix --metric-only --json output.
- Fix summary output in CSV with --metric-only.
- Update event group check for support of uncore event.
perf test:
- Stop requiring a C toolchain in shell tests, instead add a workload option that has
all the previously C snippets built as part of 'perf test -w' that then get used in
the 'perf test' shell scripts.
- Add event group test for events in multiple PMUs
- The "kernel lock contention analysis" test should not print warnings in quiet mode.
- Add attr tests for ARM64's new VG register.
- Fix record test on KVM guests, as using precise flag with the
br_inst_retired.near_call event causes the test fail on KVM guests, even when
the guests have PMU forwarding enabled and the event itself is supported, so just
remove the precise flag from the event.
- Add mechanism for skipping attr tests on specific kernel versions where it is known that
these checks will fail.
- Skip watchpoint tests if no watchpoints available.
- Add more Intel PT 'perf test' entries: hybrid CPUs, split the packet decoder
into a suite of subtests.
perf script:
- Introduce task analyzer python script, where one first records some events:
Recording can be done in two ways:
$ perf script record tasks-analyzer -- sleep 10
$ perf record -e sched:sched_switch -a -- sleep 10
The script can parse any perf.data files, as long as it has sched:sched_switch events,
other events will be ignored.
The most simple report use case is to just call the script without arguments.
Runtime is the time the task was running on the CPU, Time Out-In is the time
between the process being scheduled *out* and scheduled back *in*. So the last
time span between two executions:
$ perf script report tasks-analyzer
Switched-In Switched-Out CPU PID TID Comm Runtime Time Out-In
15576.658891407 15576.659156086 4 2412 2428 gdbus 265 1949
15576.659111320 15576.659455410 0 2412 2412 gnome-shell 344 2267
15576.659491326 15576.659506173 2 74 74 kworker/2:1 15 13145
15576.659506173 15576.659825748 2 2858 2858 gnome-terminal- 320 63263
15576.659871270 15576.659902872 6 20932 20932 kworker/u16:0 32 2314582
15576.659909951 15576.659945501 3 27264 27264 sh 36 -1
15576.659853285 15576.659971052 7 27265 27265 perf 118 5050741
[...]
perf lock:
- Allow concurrent record and report to support live monitoring of kernel lock
contention without BPF:
# perf lock record -a -o- sleep 1 | perf lock contention -i-
contended total wait max wait avg wait type caller
2 10.27 us 6.17 us 5.13 us spinlock load_balance+0xc03
1 5.29 us 5.29 us 5.29 us rwlock:W ep_scan_ready_list+0x54
1 4.12 us 4.12 us 4.12 us spinlock smpboot_thread_fn+0x116
1 3.28 us 3.28 us 3.28 us mutex pipe_read+0x50
- Implement -t/--threads option when using BPF:
$ sudo ./perf lock contention -abt -E 5 sleep 1
contended total wait max wait avg wait pid comm
1 740.66 ms 740.66 ms 740.66 ms 1950 nv_queue
3 305.50 ms 298.19 ms 101.83 ms 1884 nvidia-modeset/
1 25.14 us 25.14 us 25.14 us 2725038 EventManager_De
12 23.09 us 9.30 us 1.92 us 0 swapper
1 20.18 us 20.18 us 20.18 us 2725033 EventManager_De
- Add -l/--lock-addr to aggregate per-lock-instance contention:
$ sudo ./perf lock contention -abl sleep 1
contended total wait max wait avg wait address symbol
1 36.28 us 36.28 us 36.28 us ffff92615d6448b8
9 10.91 us 1.84 us 1.21 us ffffffffbaed50c0 rcu_state
1 10.49 us 10.49 us 10.49 us ffff9262ac4f0c80
8 4.68 us 1.67 us 585 ns ffffffffbae07a40 jiffies_lock
3 3.03 us 1.45 us 1.01 us ffff9262277861e0
1 924 ns 924 ns 924 ns ffff926095ba9d20
1 436 ns 436 ns 436 ns ffff9260bfda4f60
perf record:
- Add remaining branch filters: "no_cycles", "no_flags" & "hw_index", to be
used with hardware such as Intel's LBR that allows things like stitching
stacks of two samples to overcome the limits of the number of LBR registers.
Symbol resolution:
- Handle .debug files created with 'objcopy --only-keep-debug', where program
headers are zeroed and thus can't be used for adjustments, use the info in
the runtime_ss (runtime ELF) instead.
perf trace:
- Add BPF based augmenter for the 'perf_event_open's 'struct perf_event_attr' argument.
- Add BPF based augmenter for the 'clock_gettime's 'struct timespec' argument.
- In both cases the syscall tracepoint has just the pointer value, we
need to hook a BPF program to collect the pointer contents, and then,
in userspace, pretty print it in 'perf trace'.
perf list:
- Introduce JSON output of events.
- Streamline how the expression specifying what events should be shown is handled,
fixing several corner cases, such as the metric filter that is specified as a glob
but was using strstr().
perf probe:
- Fix to avoid crashing if DW_AT_decl_file is NULL, coping with clang generating
DWARF5 like that.
- Use dwarf_attr_integrate() as generic DWARF attr accessor as it supersedes dwarf_attr(),
supporting abstact origin DIEs.
perf inject:
- Set PERF_RECORD_MISC_BUILD_ID_SIZE in the PERF_RECORD_HEADER_BUILD_ID so that
perf.data readers can get the real build-id size and avoid trailing zeros.
perf data:
- Add tracepoint fields when converting a perf.data file to JSON.
arm64:
- Fix mksyscalltbl, don't lose syscalls due to sort -nu.
- Add Arm Neoverse V2 PMU events.
riscv:
- Add riscv sbi firmware std event files.
- Add Sifive U74 vendor events (JSON) file.
- Add some more events and metrics for Alderlake/Alderlake-N.
Documentation:
- Add data documentation for the PMU structs in the C source code.
Miscellaneous:
- Periodic sanitization of headers, adding missing includes, removing needless ones,
creating new ones, etc.
- Use sig_atomic_t for signal handlers to avoid undefined behaviour in all perf
tools.
- Fixes for libbpf 1.0+ compatibility (maps, etc) on 'perf trace' BPF examples.
- Remove some old perf bpf examples, leave the best ones that demonstrate how
to associate BPF functions to points in the kernel.
- Make quiet mode consistent between tools.
- Use dedicated non-atomic clear/set bit helpers.
- Use "grep -E" instead of "egrep" as recommended by warning emitted by GNU
grep since at least version 3.8.
- Complete list of supported subcommands in the 'perf daemon' help message.
- Update John Garry's email address for arm64 perf tooling on the MAINTAINERS file,
he moved from Huawei to Oracle.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-tools-for-v6.2-1-2022-12-16' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tools updates from Arnaldo Carvalho de Melo:
"Libraries:
- Drop the old copy of libtraceevent in tools/lib/traceevent/ now
that all major distros ship it from its external repository.
This is now just another feature detection, emitting a warning when
the libtraceevent-dev[el] package isn't installed, disabling the
build of perf features and tools that strictly require parsing
things from tracefs while keeping the core functionality present
and working with a subset of the events, the most used ones like
CPU cycles, hardware cache and also vendor events, etc.
This was tested with lots of containers for Fedora, Debian,
OpenSUSE, Alpine Linux, Ubuntu, with cross builds, etc.
Build:
- Update to C standard to gnu11, like was done for the kernel.
- Install the tools/lib/ libraries locally instead of having headers
searched directly from the source code directories, to help the
cases where we can build either from in-kernel source libraries or
from the same library shipped as a distro package, as is the case
with libbpf and was the case with libtraceevent.
perf stat:
- Do not delay the workload with --delay, the delay is just for
starting to count the events, to skip noise at workload startup.
- When we have events for each cgroup, the metric should be printed
for each cgroup separately.
$ perf stat -a --for-each-cgroup system.slice,user.slice --metric-only sleep 1
Performance counter stats for 'system wide':
GHz insn per cycle branch-misses of all branches
system.slice 3.792 0.61 3.24%
user.slice 3.661 2.32 0.37%
- Fix printing field separator in CSV metrics output.
- Fix --metric-only --json output.
- Fix summary output in CSV with --metric-only.
- Update event group check for support of uncore event.
perf test:
- Stop requiring a C toolchain in shell tests, instead add a workload
option that has all the previously C snippets built as part of
'perf test -w' that then get used in the 'perf test' shell scripts.
- Add event group test for events in multiple PMUs
- The "kernel lock contention analysis" test should not print
warnings in quiet mode.
- Add attr tests for ARM64's new VG register.
- Fix record test on KVM guests, as using precise flag with the
br_inst_retired.near_call event causes the test fail on KVM guests,
even when the guests have PMU forwarding enabled and the event
itself is supported, so just remove the precise flag from the
event.
- Add mechanism for skipping attr tests on specific kernel versions
where it is known that these checks will fail.
- Skip watchpoint tests if no watchpoints available.
- Add more Intel PT 'perf test' entries: hybrid CPUs, split the
packet decoder into a suite of subtests.
perf script:
- Introduce task analyzer python script, where one first records some events:
Recording can be done in two ways:
$ perf script record tasks-analyzer -- sleep 10
$ perf record -e sched:sched_switch -a -- sleep 10
The script can parse any perf.data files, as long as it has
sched:sched_switch events, other events will be ignored.
The most simple report use case is to just call the script without
arguments.
Runtime is the time the task was running on the CPU, Time Out-In is
the time between the process being scheduled *out* and scheduled
back *in*. So the last time span between two executions:
$ perf script report tasks-analyzer
Switched-In Switched-Out CPU PID TID Comm Runtime Time Out-In
15576.658891407 15576.659156086 4 2412 2428 gdbus 265 1949
15576.659111320 15576.659455410 0 2412 2412 gnome-shell 344 2267
15576.659491326 15576.659506173 2 74 74 kworker/2:1 15 13145
15576.659506173 15576.659825748 2 2858 2858 gnome-terminal- 320 63263
15576.659871270 15576.659902872 6 20932 20932 kworker/u16:0 32 2314582
15576.659909951 15576.659945501 3 27264 27264 sh 36 -1
15576.659853285 15576.659971052 7 27265 27265 perf 118 5050741
[...]
perf lock:
- Allow concurrent record and report to support live monitoring of
kernel lock contention without BPF:
# perf lock record -a -o- sleep 1 | perf lock contention -i-
contended total wait max wait avg wait type caller
2 10.27 us 6.17 us 5.13 us spinlock load_balance+0xc03
1 5.29 us 5.29 us 5.29 us rwlock:W ep_scan_ready_list+0x54
1 4.12 us 4.12 us 4.12 us spinlock smpboot_thread_fn+0x116
1 3.28 us 3.28 us 3.28 us mutex pipe_read+0x50
- Implement -t/--threads option when using BPF:
$ sudo ./perf lock contention -abt -E 5 sleep 1
contended total wait max wait avg wait pid comm
1 740.66 ms 740.66 ms 740.66 ms 1950 nv_queue
3 305.50 ms 298.19 ms 101.83 ms 1884 nvidia-modeset/
1 25.14 us 25.14 us 25.14 us 2725038 EventManager_De
12 23.09 us 9.30 us 1.92 us 0 swapper
1 20.18 us 20.18 us 20.18 us 2725033 EventManager_De
- Add -l/--lock-addr to aggregate per-lock-instance contention:
$ sudo ./perf lock contention -abl sleep 1
contended total wait max wait avg wait address symbol
1 36.28 us 36.28 us 36.28 us ffff92615d6448b8
9 10.91 us 1.84 us 1.21 us ffffffffbaed50c0 rcu_state
1 10.49 us 10.49 us 10.49 us ffff9262ac4f0c80
8 4.68 us 1.67 us 585 ns ffffffffbae07a40 jiffies_lock
3 3.03 us 1.45 us 1.01 us ffff9262277861e0
1 924 ns 924 ns 924 ns ffff926095ba9d20
1 436 ns 436 ns 436 ns ffff9260bfda4f60
perf record:
- Add remaining branch filters: "no_cycles", "no_flags" & "hw_index",
to be used with hardware such as Intel's LBR that allows things
like stitching stacks of two samples to overcome the limits of the
number of LBR registers.
Symbol resolution:
- Handle .debug files created with 'objcopy --only-keep-debug', where
program headers are zeroed and thus can't be used for adjustments,
use the info in the runtime_ss (runtime ELF) instead.
perf trace:
- Add BPF based augmenter for the 'perf_event_open's 'struct
perf_event_attr' argument.
- Add BPF based augmenter for the 'clock_gettime's 'struct timespec'
argument.
- In both cases the syscall tracepoint has just the pointer value, we
need to hook a BPF program to collect the pointer contents, and
then, in userspace, pretty print it in 'perf trace'.
perf list:
- Introduce JSON output of events.
- Streamline how the expression specifying what events should be
shown is handled, fixing several corner cases, such as the metric
filter that is specified as a glob but was using strstr().
perf probe:
- Fix to avoid crashing if DW_AT_decl_file is NULL, coping with clang
generating DWARF5 like that.
- Use dwarf_attr_integrate() as generic DWARF attr accessor as it
supersedes dwarf_attr(), supporting abstact origin DIEs.
perf inject:
- Set PERF_RECORD_MISC_BUILD_ID_SIZE in the PERF_RECORD_HEADER_BUILD_ID
so that perf.data readers can get the real build-id size and avoid
trailing zeroes.
perf data:
- Add tracepoint fields when converting a perf.data file to JSON.
arm64:
- Fix mksyscalltbl, don't lose syscalls due to sort -nu.
- Add Arm Neoverse V2 PMU events.
riscv:
- Add riscv sbi firmware std event files.
- Add Sifive U74 vendor events (JSON) file.
- Add some more events and metrics for Alderlake/Alderlake-N.
Documentation:
- Add data documentation for the PMU structs in the C source code.
Miscellaneous:
- Periodic sanitization of headers, adding missing includes, removing
needless ones, creating new ones, etc.
- Use sig_atomic_t for signal handlers to avoid undefined behaviour
in all perf tools.
- Fixes for libbpf 1.0+ compatibility (maps, etc) on 'perf trace' BPF
examples.
- Remove some old perf bpf examples, leave the best ones that
demonstrate how to associate BPF functions to points in the kernel.
- Make quiet mode consistent between tools.
- Use dedicated non-atomic clear/set bit helpers.
- Use "grep -E" instead of "egrep" as recommended by warning emitted
by GNU grep since at least version 3.8.
- Complete list of supported subcommands in the 'perf daemon' help
message.
- Update John Garry's email address for arm64 perf tooling on the
MAINTAINERS file, he moved from Huawei to Oracle"
* tag 'perf-tools-for-v6.2-1-2022-12-16' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (239 commits)
libperf: Fix install_pkgconfig target
perf tools: Use "grep -E" instead of "egrep"
perf stat: Do not delay the workload with --delay
perf evlist: Remove group option.
perf build: Fix python/perf.so library's name
perf test arm64: Add attr tests for new VG register
perf test: Add mechanism for skipping attr tests on kernel versions
perf test: Add mechanism for skipping attr tests on auxiliary vector values
perf test: Add ability to test exit code for attr tests
perf test: add new task-analyzer tests
perf script: task-analyzer add csv support
perf script: Introduce task analyzer python script
perf cs-etm: Print auxtrace info even if OpenCSD isn't linked
perf cs-etm: Cleanup cs_etm__process_auxtrace_info()
perf cs-etm: Tidy up auxtrace info header printing
perf cs-etm: Remove unused stub methods
perf cs-etm: Print unknown header version as an error
perf test: Update perf lock contention test
perf lock contention: Add -l/--lock-addr option
perf lock contention: Implement -t/--threads option for BPF
...
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Arnaldo Carvalho de Melo
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1a931707ad |
Merge remote-tracking branch 'torvalds/master' into perf/core
To resolve a trivial merge conflict with
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