mirror of https://github.com/torvalds/linux.git
1234122 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Kent Overstreet
|
50a38ca1ba |
bcachefs: Fix btree_node_type enum
More forwards compatibility fixups: having BKEY_TYPE_btree at the end of the enum conflicts with unnkown btree IDs, this shifts BKEY_TYPE_btree to slot 0 and fixes things up accordingly. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> |
|
|
Kent Overstreet
|
88dfe193bd |
bcachefs: bch2_btree_id_str()
Since we can run with unknown btree IDs, we can't directly index btree IDs into fixed size arrays. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> |
|
|
Kent Overstreet
|
b0b5bbf99f |
bcachefs: Don't run bch2_delete_dead_snapshots() unnecessarily
Be a bit more careful about when bch2_delete_dead_snapshots needs to run: it only needs to run synchronously if we're running fsck, and it only needs to run at all if we have snapshot nodes to delete or if fsck has noticed that it needs to run. Also: Rename BCH_FS_HAVE_DELETED_SNAPSHOTS -> BCH_FS_NEED_DELETE_DEAD_SNAPSHOTS Kill bch2_delete_dead_snapshots_hook(), move functionality to bch2_mark_snapshot() Factor out bch2_check_snapshot_needs_deletion(), to explicitly check if we need to be running snapshot deletion. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> |
|
|
Kent Overstreet
|
0dd092bf10 |
bcachefs: Fix lock ordering with snapshot_create_lock
We must not hold btree locks while taking snapshot_create_lock - this fixes a lockdep splat. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> |
|
Linus Torvalds
|
89ed67ef12 |
Networking changes for 6.7.
Core & protocols
----------------
- Support usec resolution of TCP timestamps, enabled selectively by
a route attribute.
- Defer regular TCP ACK while processing socket backlog, try to send
a cumulative ACK at the end. Increase single TCP flow performance
on a 200Gbit NIC by 20% (100Gbit -> 120Gbit).
- The Fair Queuing (FQ) packet scheduler:
- add built-in 3 band prio / WRR scheduling
- support bypass if the qdisc is mostly idle (5% speed up for TCP RR)
- improve inactive flow reporting
- optimize the layout of structures for better cache locality
- Support TCP Authentication Option (RFC 5925, TCP-AO), a more modern
replacement for the old MD5 option.
- Add more retransmission timeout (RTO) related statistics to TCP_INFO.
- Support sending fragmented skbs over vsock sockets.
- Make sure we send SIGPIPE for vsock sockets if socket was shutdown().
- Add sysctl for ignoring lower limit on lifetime in Router
Advertisement PIO, based on an in-progress IETF draft.
- Add sysctl to control activation of TCP ping-pong mode.
- Add sysctl to make connection timeout in MPTCP configurable.
- Support rcvlowat and notsent_lowat on MPTCP sockets, to help apps
limit the number of wakeups.
- Support netlink GET for MDB (multicast forwarding), allowing user
space to request a single MDB entry instead of dumping the entire
table.
- Support selective FDB flushing in the VXLAN tunnel driver.
- Allow limiting learned FDB entries in bridges, prevent OOM attacks.
- Allow controlling via configfs netconsole targets which were created
via the kernel cmdline at boot, rather than via configfs at runtime.
- Support multiple PTP timestamp event queue readers with different
filters.
- MCTP over I3C.
BPF
---
- Add new veth-like netdevice where BPF program defines the logic
of the xmit routine. It can operate in L3 and L2 mode.
- Support exceptions - allow asserting conditions which should
never be true but are hard for the verifier to infer.
With some extra flexibility around handling of the exit / failure.
https://lwn.net/Articles/938435/
- Add support for local per-cpu kptr, allow allocating and storing
per-cpu objects in maps. Access to those objects operates on
the value for the current CPU. This allows to deprecate local
one-off implementations of per-CPU storage like
BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE maps.
- Extend cgroup BPF sockaddr hooks for UNIX sockets. The use case is
for systemd to re-implement the LogNamespace feature which allows
running multiple instances of systemd-journald to process the logs
of different services.
- Enable open-coded task_vma iteration, after maple tree conversion
made it hard to directly walk VMAs in tracing programs.
- Add open-coded task, css_task and css iterator support.
One of the use cases is customizable OOM victim selection via BPF.
- Allow source address selection with bpf_*_fib_lookup().
- Add ability to pin BPF timer to the current CPU.
- Prevent creation of infinite loops by combining tail calls and
fentry/fexit programs.
- Add missed stats for kprobes to retrieve the number of missed kprobe
executions and subsequent executions of BPF programs.
- Inherit system settings for CPU security mitigations.
- Add BPF v4 CPU instruction support for arm32 and s390x.
Changes to common code
----------------------
- overflow: add DEFINE_FLEX() for on-stack definition of structs
with flexible array members.
- Process doc update with more guidance for reviewers.
Driver API
----------
- Simplify locking in WiFi (cfg80211 and mac80211 layers), use wiphy
mutex in most places and remove a lot of smaller locks.
- Create a common DPLL configuration API. Allow configuring
and querying state of PLL circuits used for clock syntonization,
in network time distribution.
- Unify fragmented and full page allocation APIs in page pool code.
Let drivers be ignorant of PAGE_SIZE.
- Rework PHY state machine to avoid races with calls to phy_stop().
- Notify DSA drivers of MAC address changes on user ports, improve
correctness of offloads which depend on matching port MAC addresses.
- Allow antenna control on injected WiFi frames.
- Reduce the number of variants of napi_schedule().
- Simplify error handling when composing devlink health messages.
Misc
----
- A lot of KCSAN data race "fixes", from Eric.
- A lot of __counted_by() annotations, from Kees.
- A lot of strncpy -> strscpy and printf format fixes.
- Replace master/slave terminology with conduit/user in DSA drivers.
- Handful of KUnit tests for netdev and WiFi core.
Removed
-------
- AppleTalk COPS.
- AppleTalk ipddp.
- TI AR7 CPMAC Ethernet driver.
Drivers
-------
- Ethernet high-speed NICs:
- Intel (100G, ice, idpf):
- add a driver for the Intel E2000 IPUs
- make CRC/FCS stripping configurable
- cross-timestamping for E823 devices
- basic support for E830 devices
- use aux-bus for managing client drivers
- i40e: report firmware versions via devlink
- nVidia/Mellanox:
- support 4-port NICs
- increase max number of channels to 256
- optimize / parallelize SF creation flow
- Broadcom (bnxt):
- enhance NIC temperature reporting
- support PAM4 speeds and lane configuration
- Marvell OcteonTX2:
- PTP pulse-per-second output support
- enable hardware timestamping for VFs
- Solarflare/AMD:
- conntrack NAT offload and offload for tunnels
- Wangxun (ngbe/txgbe):
- expose HW statistics
- Pensando/AMD:
- support PCI level reset
- narrow down the condition under which skbs are linearized
- Netronome/Corigine (nfp):
- support CHACHA20-POLY1305 crypto in IPsec offload
- Ethernet NICs embedded, slower, virtual:
- Synopsys (stmmac):
- add Loongson-1 SoC support
- enable use of HW queues with no offload capabilities
- enable PPS input support on all 5 channels
- increase TX coalesce timer to 5ms
- RealTek USB (r8152): improve efficiency of Rx by using GRO frags
- xen: support SW packet timestamping
- add drivers for implementations based on TI's PRUSS (AM64x EVM)
- nVidia/Mellanox Ethernet datacenter switches:
- avoid poor HW resource use on Spectrum-4 by better block selection
for IPv6 multicast forwarding and ordering of blocks in ACL region
- Ethernet embedded switches:
- Microchip:
- support configuring the drive strength for EMI compliance
- ksz9477: partial ACL support
- ksz9477: HSR offload
- ksz9477: Wake on LAN
- Realtek:
- rtl8366rb: respect device tree config of the CPU port
- Ethernet PHYs:
- support Broadcom BCM5221 PHYs
- TI dp83867: support hardware LED blinking
- CAN:
- add support for Linux-PHY based CAN transceivers
- at91_can: clean up and use rx-offload helpers
- WiFi:
- MediaTek (mt76):
- new sub-driver for mt7925 USB/PCIe devices
- HW wireless <> Ethernet bridging in MT7988 chips
- mt7603/mt7628 stability improvements
- Qualcomm (ath12k):
- WCN7850:
- enable 320 MHz channels in 6 GHz band
- hardware rfkill support
- enable IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS
to make scan faster
- read board data variant name from SMBIOS
- QCN9274: mesh support
- RealTek (rtw89):
- TDMA-based multi-channel concurrency (MCC)
- Silicon Labs (wfx):
- Remain-On-Channel (ROC) support
- Bluetooth:
- ISO: many improvements for broadcast support
- mark BCM4378/BCM4387 as BROKEN_LE_CODED
- add support for QCA2066
- btmtksdio: enable Bluetooth wakeup from suspend
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=46nS
-----END PGP SIGNATURE-----
Merge tag 'net-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski:
"Core & protocols:
- Support usec resolution of TCP timestamps, enabled selectively by a
route attribute.
- Defer regular TCP ACK while processing socket backlog, try to send
a cumulative ACK at the end. Increase single TCP flow performance
on a 200Gbit NIC by 20% (100Gbit -> 120Gbit).
- The Fair Queuing (FQ) packet scheduler:
- add built-in 3 band prio / WRR scheduling
- support bypass if the qdisc is mostly idle (5% speed up for TCP RR)
- improve inactive flow reporting
- optimize the layout of structures for better cache locality
- Support TCP Authentication Option (RFC 5925, TCP-AO), a more modern
replacement for the old MD5 option.
- Add more retransmission timeout (RTO) related statistics to
TCP_INFO.
- Support sending fragmented skbs over vsock sockets.
- Make sure we send SIGPIPE for vsock sockets if socket was
shutdown().
- Add sysctl for ignoring lower limit on lifetime in Router
Advertisement PIO, based on an in-progress IETF draft.
- Add sysctl to control activation of TCP ping-pong mode.
- Add sysctl to make connection timeout in MPTCP configurable.
- Support rcvlowat and notsent_lowat on MPTCP sockets, to help apps
limit the number of wakeups.
- Support netlink GET for MDB (multicast forwarding), allowing user
space to request a single MDB entry instead of dumping the entire
table.
- Support selective FDB flushing in the VXLAN tunnel driver.
- Allow limiting learned FDB entries in bridges, prevent OOM attacks.
- Allow controlling via configfs netconsole targets which were
created via the kernel cmdline at boot, rather than via configfs at
runtime.
- Support multiple PTP timestamp event queue readers with different
filters.
- MCTP over I3C.
BPF:
- Add new veth-like netdevice where BPF program defines the logic of
the xmit routine. It can operate in L3 and L2 mode.
- Support exceptions - allow asserting conditions which should never
be true but are hard for the verifier to infer. With some extra
flexibility around handling of the exit / failure:
https://lwn.net/Articles/938435/
- Add support for local per-cpu kptr, allow allocating and storing
per-cpu objects in maps. Access to those objects operates on the
value for the current CPU.
This allows to deprecate local one-off implementations of per-CPU
storage like BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE maps.
- Extend cgroup BPF sockaddr hooks for UNIX sockets. The use case is
for systemd to re-implement the LogNamespace feature which allows
running multiple instances of systemd-journald to process the logs
of different services.
- Enable open-coded task_vma iteration, after maple tree conversion
made it hard to directly walk VMAs in tracing programs.
- Add open-coded task, css_task and css iterator support. One of the
use cases is customizable OOM victim selection via BPF.
- Allow source address selection with bpf_*_fib_lookup().
- Add ability to pin BPF timer to the current CPU.
- Prevent creation of infinite loops by combining tail calls and
fentry/fexit programs.
- Add missed stats for kprobes to retrieve the number of missed
kprobe executions and subsequent executions of BPF programs.
- Inherit system settings for CPU security mitigations.
- Add BPF v4 CPU instruction support for arm32 and s390x.
Changes to common code:
- overflow: add DEFINE_FLEX() for on-stack definition of structs with
flexible array members.
- Process doc update with more guidance for reviewers.
Driver API:
- Simplify locking in WiFi (cfg80211 and mac80211 layers), use wiphy
mutex in most places and remove a lot of smaller locks.
- Create a common DPLL configuration API. Allow configuring and
querying state of PLL circuits used for clock syntonization, in
network time distribution.
- Unify fragmented and full page allocation APIs in page pool code.
Let drivers be ignorant of PAGE_SIZE.
- Rework PHY state machine to avoid races with calls to phy_stop().
- Notify DSA drivers of MAC address changes on user ports, improve
correctness of offloads which depend on matching port MAC
addresses.
- Allow antenna control on injected WiFi frames.
- Reduce the number of variants of napi_schedule().
- Simplify error handling when composing devlink health messages.
Misc:
- A lot of KCSAN data race "fixes", from Eric.
- A lot of __counted_by() annotations, from Kees.
- A lot of strncpy -> strscpy and printf format fixes.
- Replace master/slave terminology with conduit/user in DSA drivers.
- Handful of KUnit tests for netdev and WiFi core.
Removed:
- AppleTalk COPS.
- AppleTalk ipddp.
- TI AR7 CPMAC Ethernet driver.
Drivers:
- Ethernet high-speed NICs:
- Intel (100G, ice, idpf):
- add a driver for the Intel E2000 IPUs
- make CRC/FCS stripping configurable
- cross-timestamping for E823 devices
- basic support for E830 devices
- use aux-bus for managing client drivers
- i40e: report firmware versions via devlink
- nVidia/Mellanox:
- support 4-port NICs
- increase max number of channels to 256
- optimize / parallelize SF creation flow
- Broadcom (bnxt):
- enhance NIC temperature reporting
- support PAM4 speeds and lane configuration
- Marvell OcteonTX2:
- PTP pulse-per-second output support
- enable hardware timestamping for VFs
- Solarflare/AMD:
- conntrack NAT offload and offload for tunnels
- Wangxun (ngbe/txgbe):
- expose HW statistics
- Pensando/AMD:
- support PCI level reset
- narrow down the condition under which skbs are linearized
- Netronome/Corigine (nfp):
- support CHACHA20-POLY1305 crypto in IPsec offload
- Ethernet NICs embedded, slower, virtual:
- Synopsys (stmmac):
- add Loongson-1 SoC support
- enable use of HW queues with no offload capabilities
- enable PPS input support on all 5 channels
- increase TX coalesce timer to 5ms
- RealTek USB (r8152): improve efficiency of Rx by using GRO frags
- xen: support SW packet timestamping
- add drivers for implementations based on TI's PRUSS (AM64x EVM)
- nVidia/Mellanox Ethernet datacenter switches:
- avoid poor HW resource use on Spectrum-4 by better block
selection for IPv6 multicast forwarding and ordering of blocks
in ACL region
- Ethernet embedded switches:
- Microchip:
- support configuring the drive strength for EMI compliance
- ksz9477: partial ACL support
- ksz9477: HSR offload
- ksz9477: Wake on LAN
- Realtek:
- rtl8366rb: respect device tree config of the CPU port
- Ethernet PHYs:
- support Broadcom BCM5221 PHYs
- TI dp83867: support hardware LED blinking
- CAN:
- add support for Linux-PHY based CAN transceivers
- at91_can: clean up and use rx-offload helpers
- WiFi:
- MediaTek (mt76):
- new sub-driver for mt7925 USB/PCIe devices
- HW wireless <> Ethernet bridging in MT7988 chips
- mt7603/mt7628 stability improvements
- Qualcomm (ath12k):
- WCN7850:
- enable 320 MHz channels in 6 GHz band
- hardware rfkill support
- enable IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS to
make scan faster
- read board data variant name from SMBIOS
- QCN9274: mesh support
- RealTek (rtw89):
- TDMA-based multi-channel concurrency (MCC)
- Silicon Labs (wfx):
- Remain-On-Channel (ROC) support
- Bluetooth:
- ISO: many improvements for broadcast support
- mark BCM4378/BCM4387 as BROKEN_LE_CODED
- add support for QCA2066
- btmtksdio: enable Bluetooth wakeup from suspend"
* tag 'net-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1816 commits)
net: pcs: xpcs: Add 2500BASE-X case in get state for XPCS drivers
net: bpf: Use sockopt_lock_sock() in ip_sock_set_tos()
net: mana: Use xdp_set_features_flag instead of direct assignment
vxlan: Cleanup IFLA_VXLAN_PORT_RANGE entry in vxlan_get_size()
iavf: delete the iavf client interface
iavf: add a common function for undoing the interrupt scheme
iavf: use unregister_netdev
iavf: rely on netdev's own registered state
iavf: fix the waiting time for initial reset
iavf: in iavf_down, don't queue watchdog_task if comms failed
iavf: simplify mutex_trylock+sleep loops
iavf: fix comments about old bit locks
doc/netlink: Update schema to support cmd-cnt-name and cmd-max-name
tools: ynl: introduce option to process unknown attributes or types
ipvlan: properly track tx_errors
netdevsim: Block until all devices are released
nfp: using napi_build_skb() to replace build_skb()
net: dsa: microchip: ksz9477: Fix spelling mistake "Enery" -> "Energy"
net: dsa: microchip: Ensure Stable PME Pin State for Wake-on-LAN
net: dsa: microchip: Refactor switch shutdown routine for WoL preparation
...
|
|
Eric Biggers
|
070bb43ab0 |
dm integrity: use crypto_shash_digest() in sb_mac()
Simplify sb_mac() by using crypto_shash_digest() instead of an init+update+final sequence. This should also improve performance. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org> |
|
|
Eric Biggers
|
6d0ee3b680 |
dm crypt: use crypto_shash_digest() in crypt_iv_tcw_whitening()
Simplify crypt_iv_tcw_whitening() by using crypto_shash_digest() instead of an init+update+final sequence. This should also improve performance. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org> |
|
Damien Le Moal
|
a951104333 |
dm error: Add support for zoned block devices
dm-error is used in several test cases in the xfstests test suite to check the handling of IO errors in file systems. However, with several file systems getting native support for zoned block devices (e.g. btrfs and f2fs), dm-error's lack of zoned block device support creates problems as the file system attempts executing zone commands (e.g. a zone append operation) against a dm-error non-zoned block device, which causes various issues in the block layer (e.g. WARN_ON triggers). This commit adds supports for zoned block devices to dm-error, allowing a DM device table containing an error target to be exposed as a zoned block device (if all targets have a compatible zoned model support and mapping). This is done as follows: 1) Allow passing 2 arguments to an error target, similar to dm-linear: a backing device and a start sector. These arguments are optional and dm-error retains its characteristics if the arguments are not specified. 2) Implement the iterate_devices method so that dm-core can normally check the zone support and restrictions (e.g. zone alignment of the targets). When the backing device arguments are not specified, the iterate_devices method never calls the fn() argument. When no backing device is specified, as before, we assume that the DM device is not zoned. When the backing device arguments are specified, the zoned model of the DM device will depend on the backing device type: - If the backing device is zoned and its model and mapping is compatible with other targets of the device, the resulting device will be zoned, with the dm-error mapped portion always returning errors (similar to the default non-zoned case). - If the backing device is not zoned, then the DM device will not be either. This zone support for dm-error requires the definition of a functional report_zones operation so that dm_revalidate_zones() can operate correctly and resources for emulating zone append operations initialized. This is necessary for cases where dm-error is used to partially map a device and have an overall correct handling of zone append. This means that dm-error does not fail report zones operations. Two changes that are not obvious are included to avoid issues: 1) dm_table_supports_zoned_model() is changed to directly check if the backing device of a wildcard target (= dm-error target) is zoned. Otherwise, we wouldn't be able to catch the invalid setup of dm-error without a backing device (non zoned case) being combined with zoned targets. 2) dm_table_supports_dax() is modified to return false if the wildcard target is found. Otherwise, when dm-error is set without a backing device, we end up with a NULL pointer dereference in set_dax_synchronous (dax_dev is NULL). This is consistent with the current behavior because dm_table_supports_dax() always returned false for targets that do not define the iterate_devices method. Signed-off-by: Damien Le Moal <dlemoal@kernel.org> Tested-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Mike Snitzer <snitzer@kernel.org> |
|
Christian Loehle
|
70bbeb29fa |
dm delay: for short delays, use kthread instead of timers and wq
DM delay's current design of using timers and wq to realize the delays
is insufficient for delays below ~50ms.
This commit enhances the design to use a kthread to flush the expired
delays, trading some CPU time (in some cases) for better delay
accuracy and delays closer to what the user requested for smaller
delays. The new design is chosen as long as all the delays are below
50ms.
Since bios can't be completed in interrupt context using a kthread
is probably the most reasonable way to approach this.
Testing with
echo "0 2097152 zero" | dmsetup create dm-zeros
for i in $(seq 0 20);
do
echo "0 2097152 delay /dev/mapper/dm-zeros 0 $i" | dmsetup create dm-delay-${i}ms;
done
Some performance numbers for comparison, on beaglebone black (single
core) CONFIG_HZ_1000=y:
fio --name=1msread --rw=randread --bs=4k --runtime=60 --time_based \
--filename=/dev/mapper/dm-delay-1ms
Theoretical maximum: 1000 IOPS
Previous: 250 IOPS
Kthread: 500 IOPS
fio --name=10msread --rw=randread --bs=4k --runtime=60 --time_based \
--filename=/dev/mapper/dm-delay-10ms
Theoretical maximum: 100 IOPS
Previous: 45 IOPS
Kthread: 50 IOPS
fio --name=1mswrite --rw=randwrite --direct=1 --bs=4k --runtime=60 \
--time_based --filename=/dev/mapper/dm-delay-1ms
Theoretical maximum: 1000 IOPS
Previous: 498 IOPS
Kthread: 1000 IOPS
fio --name=10mswrite --rw=randwrite --direct=1 --bs=4k --runtime=60 \
--time_based --filename=/dev/mapper/dm-delay-10ms
Theoretical maximum: 100 IOPS
Previous: 90 IOPS
Kthread: 100 IOPS
(This one is just to prove the new design isn't impacting throughput,
not really about delays):
fio --name=10mswriteasync --rw=randwrite --direct=1 --bs=4k \
--runtime=60 --time_based --filename=/dev/mapper/dm-delay-10ms \
--numjobs=32 --iodepth=64 --ioengine=libaio --group_reporting
Previous: 13.3k IOPS
Kthread: 13.3k IOPS
Signed-off-by: Christian Loehle <christian.loehle@arm.com>
[Harshit: kthread_create error handling fix in delay_ctr]
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
|
|
Syed Saba Kareem
|
ed2232d491
|
ASoC: amd: acp: fix for i2s mode register field update
I2S mode register field will be set to 1 when tdm mode is enabled.
Update the I2S mode field based on tdm_mode flag check.
This will fix below smatch checker warning.
sound/soc/amd/acp/acp-i2s.c:59 acp_set_i2s_clk()
warn: odd binop '0x0 & 0x2'
Fixes:
|
|
Paolo Bonzini
|
be47941980 |
KVM SVM changes for 6.7:
- Report KVM_EXIT_SHUTDOWN instead of EINVAL if KVM intercepts SHUTDOWN while
running an SEV-ES guest.
- Clean up handling "failures" when KVM detects it can't emulate the "skip"
action for an instruction that has already been partially emulated. Drop a
hack in the SVM code that was fudging around the emulator code not giving
SVM enough information to do the right thing.
-----BEGIN PGP SIGNATURE-----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=U0fq
-----END PGP SIGNATURE-----
Merge tag 'kvm-x86-svm-6.7' of https://github.com/kvm-x86/linux into HEAD
KVM SVM changes for 6.7:
- Report KVM_EXIT_SHUTDOWN instead of EINVAL if KVM intercepts SHUTDOWN while
running an SEV-ES guest.
- Clean up handling "failures" when KVM detects it can't emulate the "skip"
action for an instruction that has already been partially emulated. Drop a
hack in the SVM code that was fudging around the emulator code not giving
SVM enough information to do the right thing.
|
|
|
Paolo Bonzini
|
d5cde2e0b3 |
KVM PMU change for 6.7:
- Handle NMI/SMI requests after PMU/PMI requests so that a PMI=>NMI doesn't
require redoing the entire run loop due to the NMI not being detected until
the final kvm_vcpu_exit_request() check before entering the guest.
-----BEGIN PGP SIGNATURE-----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=mjsy
-----END PGP SIGNATURE-----
Merge tag 'kvm-x86-pmu-6.7' of https://github.com/kvm-x86/linux into HEAD
KVM PMU change for 6.7:
- Handle NMI/SMI requests after PMU/PMI requests so that a PMI=>NMI doesn't
require redoing the entire run loop due to the NMI not being detected until
the final kvm_vcpu_exit_request() check before entering the guest.
|
|
|
Paolo Bonzini
|
e122d7a100 |
KVM x86 Xen changes for 6.7:
- Omit "struct kvm_vcpu_xen" entirely when CONFIG_KVM_XEN=n.
- Use the fast path directly from the timer callback when delivering Xen timer
events. Avoid the problematic races with using the fast path by ensuring
the hrtimer isn't running when (re)starting the timer or saving the timer
information (for userspace).
- Follow the lead of upstream Xen and ignore the VCPU_SSHOTTMR_future flag.
-----BEGIN PGP SIGNATURE-----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=Z2eM
-----END PGP SIGNATURE-----
Merge tag 'kvm-x86-xen-6.7' of https://github.com/kvm-x86/linux into HEAD
KVM x86 Xen changes for 6.7:
- Omit "struct kvm_vcpu_xen" entirely when CONFIG_KVM_XEN=n.
- Use the fast path directly from the timer callback when delivering Xen timer
events. Avoid the problematic races with using the fast path by ensuring
the hrtimer isn't running when (re)starting the timer or saving the timer
information (for userspace).
- Follow the lead of upstream Xen and ignore the VCPU_SSHOTTMR_future flag.
|
|
|
Paolo Bonzini
|
f0f59d069e |
KVM x86 MMU changes for 6.7:
- Clean up code that deals with honoring guest MTRRs when the VM has
non-coherent DMA and host MTRRs are ignored, i.e. EPT is enabled.
- Zap EPT entries when non-coherent DMA assignment stops/start to prevent
using stale entries with the wrong memtype.
- Don't ignore guest PAT for CR0.CD=1 && KVM_X86_QUIRK_CD_NW_CLEARED=y, as
there's zero reason to ignore guest PAT if the effective MTRR memtype is WB.
This will also allow for future optimizations of handling guest MTRR updates
for VMs with non-coherent DMA and the quirk enabled.
- Harden the fast page fault path to guard against encountering an invalid
root when walking SPTEs.
-----BEGIN PGP SIGNATURE-----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=Zfbr
-----END PGP SIGNATURE-----
Merge tag 'kvm-x86-mmu-6.7' of https://github.com/kvm-x86/linux into HEAD
KVM x86 MMU changes for 6.7:
- Clean up code that deals with honoring guest MTRRs when the VM has
non-coherent DMA and host MTRRs are ignored, i.e. EPT is enabled.
- Zap EPT entries when non-coherent DMA assignment stops/start to prevent
using stale entries with the wrong memtype.
- Don't ignore guest PAT for CR0.CD=1 && KVM_X86_QUIRK_CD_NW_CLEARED=y, as
there's zero reason to ignore guest PAT if the effective MTRR memtype is WB.
This will also allow for future optimizations of handling guest MTRR updates
for VMs with non-coherent DMA and the quirk enabled.
- Harden the fast page fault path to guard against encountering an invalid
root when walking SPTEs.
|
|
George Kennedy
|
2ef422f063 |
IB/mlx5: Fix init stage error handling to avoid double free of same QP and UAF
In the unlikely event that workqueue allocation fails and returns NULL in
mlx5_mkey_cache_init(), delete the call to
mlx5r_umr_resource_cleanup() (which frees the QP) in
mlx5_ib_stage_post_ib_reg_umr_init(). This will avoid attempted double
free of the same QP when __mlx5_ib_add() does its cleanup.
Resolves a splat:
Syzkaller reported a UAF in ib_destroy_qp_user
workqueue: Failed to create a rescuer kthread for wq "mkey_cache": -EINTR
infiniband mlx5_0: mlx5_mkey_cache_init:981:(pid 1642):
failed to create work queue
infiniband mlx5_0: mlx5_ib_stage_post_ib_reg_umr_init:4075:(pid 1642):
mr cache init failed -12
==================================================================
BUG: KASAN: slab-use-after-free in ib_destroy_qp_user (drivers/infiniband/core/verbs.c:2073)
Read of size 8 at addr ffff88810da310a8 by task repro_upstream/1642
Call Trace:
<TASK>
kasan_report (mm/kasan/report.c:590)
ib_destroy_qp_user (drivers/infiniband/core/verbs.c:2073)
mlx5r_umr_resource_cleanup (drivers/infiniband/hw/mlx5/umr.c:198)
__mlx5_ib_add (drivers/infiniband/hw/mlx5/main.c:4178)
mlx5r_probe (drivers/infiniband/hw/mlx5/main.c:4402)
...
</TASK>
Allocated by task 1642:
__kmalloc (./include/linux/kasan.h:198 mm/slab_common.c:1026
mm/slab_common.c:1039)
create_qp (./include/linux/slab.h:603 ./include/linux/slab.h:720
./include/rdma/ib_verbs.h:2795 drivers/infiniband/core/verbs.c:1209)
ib_create_qp_kernel (drivers/infiniband/core/verbs.c:1347)
mlx5r_umr_resource_init (drivers/infiniband/hw/mlx5/umr.c:164)
mlx5_ib_stage_post_ib_reg_umr_init (drivers/infiniband/hw/mlx5/main.c:4070)
__mlx5_ib_add (drivers/infiniband/hw/mlx5/main.c:4168)
mlx5r_probe (drivers/infiniband/hw/mlx5/main.c:4402)
...
Freed by task 1642:
__kmem_cache_free (mm/slub.c:1826 mm/slub.c:3809 mm/slub.c:3822)
ib_destroy_qp_user (drivers/infiniband/core/verbs.c:2112)
mlx5r_umr_resource_cleanup (drivers/infiniband/hw/mlx5/umr.c:198)
mlx5_ib_stage_post_ib_reg_umr_init (drivers/infiniband/hw/mlx5/main.c:4076
drivers/infiniband/hw/mlx5/main.c:4065)
__mlx5_ib_add (drivers/infiniband/hw/mlx5/main.c:4168)
mlx5r_probe (drivers/infiniband/hw/mlx5/main.c:4402)
...
Fixes:
|
|
|
Paolo Bonzini
|
f292dc8aad |
KVM x86 misc changes for 6.7:
- Add CONFIG_KVM_MAX_NR_VCPUS to allow supporting up to 4096 vCPUs without
forcing more common use cases to eat the extra memory overhead.
- Add IBPB and SBPB virtualization support.
- Fix a bug where restoring a vCPU snapshot that was taken within 1 second of
creating the original vCPU would cause KVM to try to synchronize the vCPU's
TSC and thus clobber the correct TSC being set by userspace.
- Compute guest wall clock using a single TSC read to avoid generating an
inaccurate time, e.g. if the vCPU is preempted between multiple TSC reads.
- "Virtualize" HWCR.TscFreqSel to make Linux guests happy, which complain
about a "Firmware Bug" if the bit isn't set for select F/M/S combos.
- Don't apply side effects to Hyper-V's synthetic timer on writes from
userspace to fix an issue where the auto-enable behavior can trigger
spurious interrupts, i.e. do auto-enabling only for guest writes.
- Remove an unnecessary kick of all vCPUs when synchronizing the dirty log
without PML enabled.
- Advertise "support" for non-serializing FS/GS base MSR writes as appropriate.
- Use octal notation for file permissions through KVM x86.
- Fix a handful of typo fixes and warts.
-----BEGIN PGP SIGNATURE-----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=sfp8
-----END PGP SIGNATURE-----
Merge tag 'kvm-x86-misc-6.7' of https://github.com/kvm-x86/linux into HEAD
KVM x86 misc changes for 6.7:
- Add CONFIG_KVM_MAX_NR_VCPUS to allow supporting up to 4096 vCPUs without
forcing more common use cases to eat the extra memory overhead.
- Add IBPB and SBPB virtualization support.
- Fix a bug where restoring a vCPU snapshot that was taken within 1 second of
creating the original vCPU would cause KVM to try to synchronize the vCPU's
TSC and thus clobber the correct TSC being set by userspace.
- Compute guest wall clock using a single TSC read to avoid generating an
inaccurate time, e.g. if the vCPU is preempted between multiple TSC reads.
- "Virtualize" HWCR.TscFreqSel to make Linux guests happy, which complain
about a "Firmware Bug" if the bit isn't set for select F/M/S combos.
- Don't apply side effects to Hyper-V's synthetic timer on writes from
userspace to fix an issue where the auto-enable behavior can trigger
spurious interrupts, i.e. do auto-enabling only for guest writes.
- Remove an unnecessary kick of all vCPUs when synchronizing the dirty log
without PML enabled.
- Advertise "support" for non-serializing FS/GS base MSR writes as appropriate.
- Use octal notation for file permissions through KVM x86.
- Fix a handful of typo fixes and warts.
|
|
|
Paolo Bonzini
|
fadaf574a7 |
KVM x86 Documentation updates for 6.7:
- Fix various typos, notably a confusing reference to the non-existent
"struct kvm_vcpu_event" (the actual structure is kvm_vcpu_events, plural).
- Update x86's kvm_mmu_page documentation to bring it closer to the code
(this raced with the removal of async zapping and so the documentation is
already stale; my bad).
- Document the behavior of x86 PMU filters on fixed counters.
-----BEGIN PGP SIGNATURE-----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=W12P
-----END PGP SIGNATURE-----
Merge tag 'kvm-x86-docs-6.7' of https://github.com/kvm-x86/linux into HEAD
KVM x86 Documentation updates for 6.7:
- Fix various typos, notably a confusing reference to the non-existent
"struct kvm_vcpu_event" (the actual structure is kvm_vcpu_events, plural).
- Update x86's kvm_mmu_page documentation to bring it closer to the code
(this raced with the removal of async zapping and so the documentation is
already stale; my bad).
- Document the behavior of x86 PMU filters on fixed counters.
|
|
|
Paolo Bonzini
|
f233646760 |
KVM x86 APIC changes for 6.7:
- Purge VMX's posted interrupt descriptor *before* loading APIC state when
handling KVM_SET_LAPIC. Purging the PID after loading APIC state results in
lost APIC timer IRQs as the APIC timer can be armed as part of loading APIC
state, i.e. can immediately pend an IRQ if the expiry is in the past.
- Clear the ICR.BUSY bit when handling trap-like x2APIC writes to suppress a
WARN due to KVM expecting the BUSY bit to be cleared when sending IPIs.
-----BEGIN PGP SIGNATURE-----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=atZ2
-----END PGP SIGNATURE-----
Merge tag 'kvm-x86-apic-6.7' of https://github.com/kvm-x86/linux into HEAD
KVM x86 APIC changes for 6.7:
- Purge VMX's posted interrupt descriptor *before* loading APIC state when
handling KVM_SET_LAPIC. Purging the PID after loading APIC state results in
lost APIC timer IRQs as the APIC timer can be armed as part of loading APIC
state, i.e. can immediately pend an IRQ if the expiry is in the past.
- Clear the ICR.BUSY bit when handling trap-like x2APIC writes. This avoids a
WARN, due to KVM expecting the BUSY bit to be cleared when sending IPIs.
|
|
|
Paolo Bonzini
|
140139c5bd |
- nested page table management performance counters
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEwGNS88vfc9+v45Yq41TmuOI4ufgFAmU/WREACgkQ41TmuOI4 ufgLuw/9HuVlJ4HLrnbFQ+d7DkATkxMwx+gCxMLw9Xw+wwKc03OMU5CJk7QyHCHY z6uYEcRQqQeAu9ux8ygtMPlEB3fwZnhsfA8AROCST25T7JN1xMFFOiq3QMMIQcGZ hmf050xF2GheW/AAPTSdQu1BwCTBqf4WtXf8C2GGwvTEgFEoCd/ZOxmGJw82X1pe Dhn7KV9D2q7if/dk5Rosp7zlXx4YDt9Q3zxsvWsnnOEQGghjCeG/ShkEZdwfBW/O /1b3OO24MqS3nnXdC6Ktw2lzPFDiCfeaxKrU9X9OLwxcTzOqQ1XT6bpVRrDzSP2q UyvoYh9JdyAdOdf1woXeepY/hubAHbXEx3EifgzujEtcjHIwXPd23FrLmR+UaFdw kOl/7JEVEkj+FZM3ZP3cHWV01CEgvUqyp6eSyo8Lr1NhF5VcENZiSDtLkoTUFUhx 6UFeGWnqlFPwI5sXBjGCn233j9hY5ZNpn+H82jzqLqsWcklBC9ZvWIpP9U9/mmh9 M4t3NA7WTuzxEGsxPh3JcrHpWGB4WgOvXGZA8JI2RIbliZXTwha2Y5d2Jc+gPovY ALcCLPiB8VeCcl8F0SptGACm7UesRDTyD2Cl8pTioIYPOdFOFnitGm/qgPOgN4mO y5K8GBWfcH++0gAQyHbeRF9uN1L03SyTZ8hT08mig5aDY6SiH78= =Ko6K -----END PGP SIGNATURE----- Merge tag 'kvm-s390-next-6.7-1' of https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD - nested page table management performance counters |
|
|
Paolo Bonzini
|
957eedc703 |
KVM/riscv changes for 6.7
- Smstateen and Zicond support for Guest/VM - Virtualized senvcfg CSR for Guest/VM - Added Smstateen registers to the get-reg-list selftests - Added Zicond to the get-reg-list selftests - Virtualized SBI debug console (DBCN) for Guest/VM - Added SBI debug console (DBCN) to the get-reg-list selftests -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEZdn75s5e6LHDQ+f/rUjsVaLHLAcFAmU3dKgACgkQrUjsVaLH LAeh6g//RVlm3rLLwnWes3PwnBZDtkXYVVLy8oCEPjjjZGMJ+piwV8kcq4QpNear e1nrOJTnndkjPG9TdJIxFW0qGnPLe4D9Ag6NoFpJXwxZRy/Glr8iWbt3pOcrv6vu gk/9RP5gQpJpcP7D2scR+go6ryEzncCNY5GLtXoyFM9drQk+IROSrMWrWI5CXBJi c0qwQWsSWb3KTBTZ7Gsm0Y7E9WIi5u6bBxcLJvblUKszS+PpXO9IA+8qOGZS4Cts ocy5qqu+NNPECZjSa+kZti8ZSbdjNw9ORyB4OHlBUt55Uidp72pPFdTjGvSvs/jq 6wF70i1qjZOtjVUNdlkF93EN1xu4f3Hus/6/Q1pcyq+k9vo7eeJQQRWR4bJZ9SJR ZkhYfOgqMUzMnrf2M20en9DygRDFstL2XW5mGDPmk9XLSNv1KwpKf96Xl2E20uPb 21EVQSiybmpl80WkWs0txwk62qQYzYUx+Io8XKXl8MrqNN2HCnzUUy/fjy/kd7iM Oe1a8kNcV/eawpURBNVCcpld9qM1OPCmseqrr9tpvdR4SmAo1mAi/d7/I61umwpE a36fqmwIZ0ppMs86BOcMRcTaee6EjPeldXnRCTjCLqo6YvsdHRrwpNBHRMbUOKpy 0688Xf+vjmu81IXhfaRTcs5dvKe1NI4puRtG5DUt7n1csSUyNWI= =TFKQ -----END PGP SIGNATURE----- Merge tag 'kvm-riscv-6.7-1' of https://github.com/kvm-riscv/linux into HEAD KVM/riscv changes for 6.7 - Smstateen and Zicond support for Guest/VM - Virtualized senvcfg CSR for Guest/VM - Added Smstateen registers to the get-reg-list selftests - Added Zicond to the get-reg-list selftests - Virtualized SBI debug console (DBCN) for Guest/VM - Added SBI debug console (DBCN) to the get-reg-list selftests |
|
Moshe Shemesh
|
a53e215f90 |
RDMA/mlx5: Fix mkey cache WQ flush
The cited patch tries to ensure no pending works on the mkey cache
workqueue by disabling adding new works and call flush_workqueue().
But this workqueue also has delayed works which might still be pending
the delay time to be queued.
Add cancel_delayed_work() for the delayed works which waits to be queued
and then the flush_workqueue() will flush all works which are already
queued and running.
Fixes:
|
|
|
Paolo Bonzini
|
ef12ea629e |
LoongArch KVM changes for v6.7
Add LoongArch's KVM support. Loongson 3A5000/3A6000 supports hardware
assisted virtualization. With cpu virtualization, there are separate
hw-supported user mode and kernel mode in guest mode. With memory
virtualization, there are two-level hw mmu table for guest mode and host
mode. Also there is separate hw cpu timer with consant frequency in
guest mode, so that vm can migrate between hosts with different freq.
Currently, we are able to boot LoongArch Linux Guests.
Few key aspects of KVM LoongArch added by this series are:
1. Enable kvm hardware function when kvm module is loaded.
2. Implement VM and vcpu related ioctl interface such as vcpu create,
vcpu run etc. GET_ONE_REG/SET_ONE_REG ioctl commands are use to
get general registers one by one.
3. Hardware access about MMU, timer and csr are emulated in kernel.
4. Hardwares such as mmio and iocsr device are emulated in user space
such as IPI, irqchips, pci devices etc.
-----BEGIN PGP SIGNATURE-----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=jaPm
-----END PGP SIGNATURE-----
Merge tag 'loongarch-kvm-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson into HEAD
LoongArch KVM changes for v6.7
Add LoongArch's KVM support. Loongson 3A5000/3A6000 supports hardware
assisted virtualization. With cpu virtualization, there are separate
hw-supported user mode and kernel mode in guest mode. With memory
virtualization, there are two-level hw mmu table for guest mode and host
mode. Also there is separate hw cpu timer with consant frequency in
guest mode, so that vm can migrate between hosts with different freq.
Currently, we are able to boot LoongArch Linux Guests.
Few key aspects of KVM LoongArch added by this series are:
1. Enable kvm hardware function when kvm module is loaded.
2. Implement VM and vcpu related ioctl interface such as vcpu create,
vcpu run etc. GET_ONE_REG/SET_ONE_REG ioctl commands are use to
get general registers one by one.
3. Hardware access about MMU, timer and csr are emulated in kernel.
4. Hardwares such as mmio and iocsr device are emulated in user space
such as IPI, irqchips, pci devices etc.
|
|
Jason Gunthorpe
|
162e348024 |
Merge tag 'v6.6' into rdma.git for-next
Resolve conflict by taking the spin_lock hunk from for-next: https://lore.kernel.org/r/20230928113851.5197a1ec@canb.auug.org.au Required for the next patch. Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> |
|
Mimi Zohar
|
b836c4d29f |
ima: detect changes to the backing overlay file
Commit
|
|
|
Mimi Zohar
|
b46503068c |
certs: Only allow certs signed by keys on the builtin keyring
Originally the secondary trusted keyring provided a keyring to which extra keys may be added, provided those keys were not blacklisted and were vouched for by a key built into the kernel or already in the secondary trusted keyring. On systems with the machine keyring configured, additional keys may also be vouched for by a key on the machine keyring. Prevent loading additional certificates directly onto the secondary keyring, vouched for by keys on the machine keyring, yet allow these certificates to be loaded onto other trusted keyrings. Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Mimi Zohar <zohar@linux.ibm.com> |
|
Prasad Pandit
|
7b5c3086d1 |
integrity: fix indentation of config attributes
Fix indentation of config attributes. Attributes are generally indented with a leading tab(\t) character. Signed-off-by: Prasad Pandit <pjp@fedoraproject.org> Signed-off-by: Mimi Zohar <zohar@linux.ibm.com> |
|
Amir Goldstein
|
e044374a8a |
ima: annotate iint mutex to avoid lockdep false positive warnings
It is not clear that IMA should be nested at all, but as long is it measures files both on overlayfs and on underlying fs, we need to annotate the iint mutex to avoid lockdep false positives related to IMA + overlayfs, same as overlayfs annotates the inode mutex. Reported-and-tested-by: syzbot+b42fe626038981fb7bfa@syzkaller.appspotmail.com Signed-off-by: Amir Goldstein <amir73il@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Mimi Zohar <zohar@linux.ibm.com> |
|
Gao Xiang
|
1a0ac8bd7a |
erofs: fix erofs_insert_workgroup() lockref usage
As Linus pointed out [1], lockref_put_return() is fundamentally
designed to be something that can fail. It behaves as a fastpath-only
thing, and the failure case needs to be handled anyway.
Actually, since the new pcluster was just allocated without being
populated, it won't be accessed by others until it is inserted into
XArray, so lockref helpers are actually unneeded here.
Let's just set the proper reference count on initializing.
[1] https://lore.kernel.org/r/CAHk-=whCga8BeQnJ3ZBh_Hfm9ctba_wpF444LpwRybVNMzO6Dw@mail.gmail.com
Fixes:
|
|
Paul E. McKenney
|
acbc3ecb80 |
doc: Add /proc/bootconfig to proc.rst
Add /proc/bootconfig description to Documentation/filesystems/proc.rst. Link: https://lore.kernel.org/all/20231005171747.541123-3-paulmck@kernel.org/ Reported-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> |
|
Takashi Iwai
|
2dc15ff73b |
ASoC: Updates for v6.7
More updates for v6,7 following the early merge request:
- Fixes for handling of component name prefixing when name prefixes
are used by the machine driver.
- Fixes for noise when stopping some Sounwire CODECs.
- Support for AMD ACP 6.3 and 7.0, Awinc AW88399, more Intel
platforms and more Qualcomm SC7180 platforms.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmU/rAQACgkQJNaLcl1U
h9AXVwf/SwWrxTus3+O2hS5rwusjqQBn1t2mzlnxsYNVCYGBcjOpMGL4HrJzn++e
DJXoMyWis5FNKFWyPtKMGE1kZYdUUE/g7LpZOBew4P47nBv6SQWRvUxPfoq8mdOg
Xb4+kjBzTq1dhwZnZPvNdsknvM7cLfx/lyo2vUJR4peDL0rzgnx72fhRZAjzh2OH
CSz69aTjpliqikp+V7JVFYf2yma2LjTOCL2saiIF/PcxsqUUa73XTggg610EPY+R
pOFb2MBRDbZuJrETbaiytLwtcPuvrpiHRHhxuClsjHGVTDbGfE7GzePS+yUu66y9
LO8oAl7kJebw+WWffIOoL2IjXcG9tA==
=nn11
-----END PGP SIGNATURE-----
Merge tag 'asoc-v6.7-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v6.7
More updates for v6,7 following the early merge request:
- Fixes for handling of component name prefixing when name prefixes
are used by the machine driver.
- Fixes for noise when stopping some Sounwire CODECs.
- Support for AMD ACP 6.3 and 7.0, Awinc AW88399, more Intel
platforms and more Qualcomm SC7180 platforms.
|
|
|
Takashi Iwai
|
c468b5dd75 |
Merge branch 'for-next' into for-linus
Pull 6.7 materials Signed-off-by: Takashi Iwai <tiwai@suse.de> |
|
|
Linus Torvalds
|
5a6a09e971 |
cgroup: Changes for v6.7
* cpuset now supports remote partitions where CPUs can be reserved for exclusive use down the tree without requiring all the intermediate nodes to be partitions. This makes it easier to use partitions without modifying existing cgroup hierarchy. * cpuset partition configuration behavior improvement. * cgroup_favordynmods= boot param added to allow setting the flag on boot on cgroup1. * Misc code and doc updates. -----BEGIN PGP SIGNATURE----- iIQEABYIACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZUBUKA4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGWfMAP9WP+Z21qzzL2bY5I5kOxu+rD2fF9ORk7azILrI c3gXSQD/bdxNWcdtrCQMvs+ToNEJvqDFxrmgG5uRUF8Ea+FCtQ8= =gZj2 -----END PGP SIGNATURE----- Merge tag 'cgroup-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup updates from Tejun Heo: - cpuset now supports remote partitions where CPUs can be reserved for exclusive use down the tree without requiring all the intermediate nodes to be partitions. This makes it easier to use partitions without modifying existing cgroup hierarchy. - cpuset partition configuration behavior improvement - cgroup_favordynmods= boot param added to allow setting the flag on boot on cgroup1 - Misc code and doc updates * tag 'cgroup-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: docs/cgroup: Add the list of threaded controllers to cgroup-v2.rst cgroup: use legacy_name for cgroup v1 disable info cgroup/cpuset: Cleanup signedness issue in cpu_exclusive_check() cgroup/cpuset: Enable invalid to valid local partition transition cgroup: add cgroup_favordynmods= command-line option cgroup/cpuset: Extend test_cpuset_prs.sh to test remote partition cgroup/cpuset: Documentation update for partition cgroup/cpuset: Check partition conflict with housekeeping setup cgroup/cpuset: Introduce remote partition cgroup/cpuset: Add cpuset.cpus.exclusive for v2 cgroup/cpuset: Add cpuset.cpus.exclusive.effective for v2 cgroup/cpuset: Fix load balance state in update_partition_sd_lb() cgroup: Avoid extra dereference in css_populate_dir() cgroup: Check for ret during cgroup1_base_files cft addition |
|
|
Linus Torvalds
|
866b8870b6 |
workqueue: Changes for v6.7
Just one commit to improve lockdep annotation for work_on_cpu() to avoid spurious warnings. I'll send another pull request for workqueue rust binding. -----BEGIN PGP SIGNATURE----- iIQEABYIACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZUBJqg4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGb0pAQCmql98CmUazFhn/8W2zMo+GaU9CuMf/Drchmx+ VeTAfgEAhn2RQGnhhq/G3jfShlBq/9xSA2N1d8OohLfza5ZmfQs= =0gh4 -----END PGP SIGNATURE----- Merge tag 'wq-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq Pull workqueue update from Tejun Heo: "Just one commit to improve lockdep annotation for work_on_cpu() to avoid spurious warnings" * tag 'wq-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: Provide one lock class key per work_on_cpu() callsite |
|
|
Linus Torvalds
|
639409a4ac |
workqueue: Add rust bindings for v6.7
to allow rust code to schedule work items on workqueues. While the current
bindings don't cover all of the workqueue API, it provides enough for basic
usage and can be expanded as needed.
-----BEGIN PGP SIGNATURE-----
iIQEABYIACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZUBNNw4cdGpAa2VybmVs
Lm9yZwAKCRCxYfJx3gVYGQWtAP4vD31xd8YOu8UnUyFP3rJaA3F5VwoVm6DK9Lo7
otBe8wD9ExoJHTiZiJwucvqbx7/z3EbbJYro56pIea9/O59t+AU=
=cTn3
-----END PGP SIGNATURE-----
Merge tag 'wq-for-6.7-rust-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Pull workqueue rust bindings from Tejun Heo:
"Add rust bindings to allow rust code to schedule work items on
workqueues.
While the current bindings don't cover all of the workqueue API, it
provides enough for basic usage and can be expanded as needed"
* tag 'wq-for-6.7-rust-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
rust: workqueue: add examples
rust: workqueue: add `try_spawn` helper method
rust: workqueue: implement `WorkItemPointer` for pointer types
rust: workqueue: add helper for defining work_struct fields
rust: workqueue: define built-in queues
rust: workqueue: add low-level workqueue bindings
rust: sync: add `Arc::{from_raw, into_raw}`
|
|
|
Linus Torvalds
|
455cdcb45f |
Rust changes for v6.7
A small one compared to the previous one in terms of features. In terms
of lines, as usual, the 'alloc' version upgrade accounts for most of them.
Toolchain and infrastructure:
- Upgrade to Rust 1.73.0.
This time around, due to how the kernel and Rust schedules have
aligned, there are two upgrades in fact. They contain the fixes for
a few issues we reported to the Rust project.
In addition, a few cleanups indicated by the upgraded compiler
or possible thanks to it. For instance, the compiler now detects
redundant explicit links.
- A couple changes to the Rust 'Makefile' so that it can be used with
toybox tools, allowing Rust to be used in the Android kernel build.
x86:
- Enable IBT if enabled in C.
Documentation:
- Add "The Rust experiment" section to the Rust index page.
MAINTAINERS
- Add Maintainer Entry Profile field ('P:').
- Update our 'W:' field to point to the webpage we have been building
this year.
-----BEGIN PGP SIGNATURE-----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=rKLl
-----END PGP SIGNATURE-----
Merge tag 'rust-6.7' of https://github.com/Rust-for-Linux/linux
Pull rust updates from Miguel Ojeda:
"A small one compared to the previous one in terms of features. In
terms of lines, as usual, the 'alloc' version upgrade accounts for
most of them.
Toolchain and infrastructure:
- Upgrade to Rust 1.73.0
This time around, due to how the kernel and Rust schedules have
aligned, there are two upgrades in fact. They contain the fixes for
a few issues we reported to the Rust project.
In addition, a few cleanups indicated by the upgraded compiler or
possible thanks to it. For instance, the compiler now detects
redundant explicit links.
- A couple changes to the Rust 'Makefile' so that it can be used with
toybox tools, allowing Rust to be used in the Android kernel build.
x86:
- Enable IBT if enabled in C
Documentation:
- Add "The Rust experiment" section to the Rust index page
MAINTAINERS:
- Add Maintainer Entry Profile field ('P:').
- Update our 'W:' field to point to the webpage we have been building
this year"
* tag 'rust-6.7' of https://github.com/Rust-for-Linux/linux:
docs: rust: add "The Rust experiment" section
x86: Enable IBT in Rust if enabled in C
rust: Use grep -Ev rather than relying on GNU grep
rust: Use awk instead of recent xargs
rust: upgrade to Rust 1.73.0
rust: print: use explicit link in documentation
rust: task: remove redundant explicit link
rust: kernel: remove `#[allow(clippy::new_ret_no_self)]`
MAINTAINERS: add Maintainer Entry Profile field for Rust
MAINTAINERS: update Rust webpage
rust: upgrade to Rust 1.72.1
rust: arc: add explicit `drop()` around `Box::from_raw()`
|
|
|
Linus Torvalds
|
2b93c2c3c0 |
lsm/stable-6.7 PR 20231030
-----BEGIN PGP SIGNATURE----- iQJIBAABCAAyFiEES0KozwfymdVUl37v6iDy2pc3iXMFAmVAJpsUHHBhdWxAcGF1 bC1tb29yZS5jb20ACgkQ6iDy2pc3iXOvghAAzzIu0KzvcDci1AkEvS/6MD0ChS/K d6cJPnf65bJ98M8PSIJz5bik2t6TYGDJZqAXTqyb6Bb7XM0ITVY5vPgLKWy1VXCr xHBQOSFzYWMV+cqo+17l55iRKPFQb+2rNHfIqKfwxrAWhLL0zeZR4M7AQQVMrT5Q WZXleW5xwvMA9My7ny+n3jTqxaiDIZTYyi0noF89j7NNfteehaKAkwZ6Phkdx5cM UeSTkv9fO2/O80UcBs63h2rAhBM7BAvSDV8PicDN6VyWWdE3njQUBkWK+aGt4Ab+ KW2S1su0cPc636cmRyFqUvAdHNaJb2Uh+0OWRYWPd0fhAxI9kzYVQaMvl84ngwQZ g2z8VHaCE8pO4zCuBVmxOBhl0pVoQfSXOG1wXPvEw4Me5hEudda3Fa3SjCeD1u2j vEi/w2yl7Rb0oMg7MlpCZLSnH1fhwPxmnn+SJD1C0lCuINsB04sTuO0YbwJOcoUc 30bbzZt4oNJmTeNfuDiYDeQQExdIaOhACEnJ0c4TiMU26FfoAWnQVnz2KSqWvy+g EKcQvqQD0Jl1e6adqyNDA7cexPkcC26KkUBJzK8g7pI6YqOG/Ev3dwygcM6Nesi8 iSxfnjixU84hHRq+u/7wQ72ga5oRw0qwL6iXLyFlV/O6vuvlFRtGSofluXkZ2LNL m82igNveVpd9/Mc= =a9QY -----END PGP SIGNATURE----- Merge tag 'lsm-pr-20231030' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm Pull LSM updates from Paul Moore: - Add new credential functions, get_cred_many() and put_cred_many() to save some atomic_t operations for a few operations. While not strictly LSM related, this patchset had been rotting on the mailing lists for some time and since the LSMs do care a lot about credentials I thought it reasonable to give this patch a home. - Five patches to constify different LSM hook parameters. - Fix a spelling mistake. * tag 'lsm-pr-20231030' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm: lsm: fix a spelling mistake cred: add get_cred_many and put_cred_many lsm: constify 'sb' parameter in security_sb_kern_mount() lsm: constify 'bprm' parameter in security_bprm_committed_creds() lsm: constify 'bprm' parameter in security_bprm_committing_creds() lsm: constify 'file' parameter in security_bprm_creds_from_file() lsm: constify 'sb' parameter in security_quotactl() |
|
|
Linus Torvalds
|
f5fc9e4a11 |
selinux/stable-6.7 PR 20231030
-----BEGIN PGP SIGNATURE----- iQJIBAABCAAyFiEES0KozwfymdVUl37v6iDy2pc3iXMFAmVAJoEUHHBhdWxAcGF1 bC1tb29yZS5jb20ACgkQ6iDy2pc3iXNMSw//eS3kO3K9NdpLgRIy+FWIljWt6+hp z6GhX3jBhxZ5Hot+Y1SGNmQrA1ZQcFDW/h0sRCilmpt388ihBE7lIrNpPDDDx0U8 GjPjMbO2mgpYKTHCPJi+k98xBdPdFR5IK2jnl9K03eFpLX6fy8MLg/AWzJJnhPT/ +EtSY8ZMJOt6JVsb392WR0TFaROhqTjAUFsCRisRYeKmI9r7LE2oDq6Edu4dzKqH +bSfD11Hn4GUYPPjcmGFO8iBOhjgbBOQLMxR/zHX9l2T3mOiCvprgI8+1kQdB04o mFjjc1oQYOLwnwJZQdU8ppdCXQVaR2HtrJ9DbULATaUYwOVkZnxpYzRAaVONnLdh LTPw9665Ip/iDoSOP5esuc4kxwKcUUkV84BgbKmzw4+Ml4kL4CvAJmLofu87O4lI K1SFxNbKDJcTPsff4IQ9y98e64LhTCXBkfTj5ZyYKR5UBorlAlX1UhfhgImD8qNU UaIOFrKCyGgJhsHpJx+MpM9W+mTLl9AsvhUo+Es1frk7jUdzztGEunmWwdpW/uaH fPbBw3Nf/5ZLCH44HUEZS4hAhNuhUx9oX8Bz28+CBdUtWUeUArc2C2IyNv1bTDTW sQh7SVaZj6CBRznumLy8MrnmTQ+D9j1egcgeg+S2FBgHjg1GV8sqnykvutPuJ95F EdRMlG7ahmnmD7w= =uDFj -----END PGP SIGNATURE----- Merge tag 'selinux-pr-20231030' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux Pull selinux updates from Paul Moore: - improve the SELinux debugging configuration controls in Kconfig - print additional information about the hash table chain lengths when when printing SELinux debugging information - simplify the SELinux access vector hash table calcaulations - use a better hashing function for the SELinux role tansition hash table - improve SELinux load policy time through the use of optimized functions for calculating the number of bits set in a field - addition of a __counted_by annotation - simplify the avtab_inert_node() function through a simplified prototype * tag 'selinux-pr-20231030' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: simplify avtab_insert_node() prototype selinux: hweight optimization in avtab_read_item selinux: improve role transition hashing selinux: simplify avtab slot calculation selinux: improve debug configuration selinux: print sum of chain lengths^2 for hash tables selinux: Annotate struct sidtab_str_cache with __counted_by |
|
|
Linus Torvalds
|
b9886c9766 |
audit/stable-6.7 PR 20231030
-----BEGIN PGP SIGNATURE----- iQJIBAABCAAyFiEES0KozwfymdVUl37v6iDy2pc3iXMFAmVAJZ4UHHBhdWxAcGF1 bC1tb29yZS5jb20ACgkQ6iDy2pc3iXNtmg/9GZcLIK5LSxqHNf++8xoRgJGSL0Ku wdKKWalRmW7Ka54SmU8Cj2FpJSL+LZ6JyKBkFylu17+Wi/Ym8zdNgKulZGTPomLb P0J+5rjKf8SgEgVrCyU1APFQhcvbMK7r0aJ7yu+xsV2+7t+bqCHG4YOGX906U8bs TAMcMKe1giNUBQbp2WcdQ2XPptSsiD4SjZfF00hoC8vWLr5nEB8W+EsHNhS6lUwx 7ziOT4CRtxMF/k74jb7uVzvjR8fU73KNTUp+Kf+QJuolOZPrMph2xPmOHkys8eJR uwqac7GcpP8M+9tb0W43yM+AgWsYS63ZoPMXX+72RP1oEeAarTu/U21MsB7aSnxT Lir26psS02RtjUlq6SPGs+ubU2Q3Y7TlG9N+Z/V80/D7K0TYWkXoOBfUm8XPp1xa IymvW5jiFDEvC+4aa4zH0oKVeO3FX3rsb9GkhS2h0PgFOO6FurCgrudyiUc0lxbb TNNvksTFNCelNsv/Vi8WXFFL93VzeX10ZcoKHUCM46kW7xtbsYpZNt15Fv43rHuo 0mTZNU+iMXcarNOH/C3p9DWTXy8Z3rrFR2eBC1oXnCJax/qvK7rodUazMWMy8edj 893+n2ZYE6AxJbammPuG6bgTtv2+YfJv7m9jSY/l1U9tay2exSTR3OWnr/tBZ6S7 J2mS/mIIhPNPJ4w= =xLC2 -----END PGP SIGNATURE----- Merge tag 'audit-pr-20231030' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit Pull audit update from Paul Moore: "Only two audit patches for v6.7, both fairly small with a combined 11 lines of changes. The first patch is a simple __counted_by annontation, and the second fixes a a problem where audit could deadlock on task_lock() when an exe filter is configured. More information is available in the commit description and the patch is tagged for stable" * tag 'audit-pr-20231030' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit: audit: don't take task_lock() in audit_exe_compare() code path audit: Annotate struct audit_chunk with __counted_by |
|
|
Linus Torvalds
|
b9ff774548 |
Hi,
This is a small sized pull request. One commit I would like to pinpoint is my fix for init_trusted() rollback, as for actual patch I did not receive any feedback. I think it is a no-brainer but can also send a new pull request if required. BR, Jarkko -----BEGIN PGP SIGNATURE----- iIgEABYIADAWIQRE6pSOnaBC00OEHEIaerohdGur0gUCZTcOIBIcamFya2tvQGtl cm5lbC5vcmcACgkQGnq6IXRrq9JAxgD/QhQdmIkjLPfQu72ZXMOfJliEm1ANBE40 y9HhsqxTBuwBAIws8GaYYDzTV/e/4+sKSPVkIPd9c0VIa/9H7dolZqAM =BDk0 -----END PGP SIGNATURE----- Merge tag 'tpmdd-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull tpm updates from Jarkko Sakkinen: "This is a small sized pull request. One commit I would like to pinpoint is my fix for init_trusted() rollback, as for actual patch I did not receive any feedback" * tag 'tpmdd-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: keys: Remove unused extern declarations integrity: powerpc: Do not select CA_MACHINE_KEYRING KEYS: trusted: tee: Refactor register SHM usage KEYS: trusted: Rollback init_trusted() consistently |
|
|
Linus Torvalds
|
d82c0a37d4 |
execve updates for v6.7-rc1
- Support non-BSS ELF segments with 0 filesz (Eric W. Biederman, Kees Cook) - Enable namespaced binfmt_misc (Christian Brauner) - Remove struct tag 'dynamic' from ELF UAPI (Alejandro Colomar) - Clean up binfmt_elf_fdpic debug output (Greg Ungerer) -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmU/40AWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJh1rD/9g8iQ77KvC/l/GUjt9WNCsbwMR 4Ro15U6PP9TbafxEUTgYGrwpVPcWrOTz3zrLZ/NsR5GtgKolxLry94oeUPCpFRUP v+4cQWpcQQtkAiRw+vc4/XfUivWmZuNGiLOt2egZUP6tQhJocmRNW7XbGF1ZDrSA ASZknaA7qVLx/hnghm+bCXjNOx6hN/Md35QBPuyAclpD3sbUJDPSODZZb9Bcz+4w 0qD3acA3Nulug9k/5j7Ed0MzV8I/WfgZQQhGMl4K7yBQv06vcrRV6Eon4D9KvJVm bjK3zFE/zILkY1BHIUZZT3h2DjdUwHrGr82u5y6u3buj88IcNyFfSaGyYYBqn3Ux P7Y+dD9zZXQuMbqmhWbdK8UoSYiJ9isOB02lt0oHipONR5PqRocTsA6gseMsO9cv TwvGL279WlfZIj+2pvn0VJv/7DOCKGjZfc2AXhgPSkjICSO9mEOlVcFv1v3ZuXAn Cb/6/BMZyNqh/UIGWdPRyDVHEdswpJVcecewnJwmrG1vmvYyfyP8U+VoRE4ItELz fMpZskAb7SKV+McHLDauV+9eCgqaF5DIM3/zgws5iayRcGZQfengXqIajL7Ujlwf RKlnfhtRxkfgpF8vEmQDs0y5AVsU/l48dOSrb/0Vg9oXKBdBa9ozyhr1Ok5kwkiN LfDZDjSMyERgO/UZHQ== =hxk8 -----END PGP SIGNATURE----- Merge tag 'execve-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull execve updates from Kees Cook: - Support non-BSS ELF segments with zero filesz Eric Biederman and I refactored ELF segment loading to handle the case where a segment has a smaller filesz than memsz. Traditionally linkers only did this for .bss and it was always the last segment. As a result, the kernel only handled this case when it was the last segment. We've had two recent cases where linkers were trying to use these kinds of segments for other reasons, and the were in the middle of the segment list. There was no good reason for the kernel not to support this, and the refactor actually ends up making things more readable too. - Enable namespaced binfmt_misc Christian Brauner has made it possible to use binfmt_misc with mount namespaces. This means some traditionally root-only interfaces (for adding/removing formats) are now more exposed (but believed to be safe). - Remove struct tag 'dynamic' from ELF UAPI Alejandro Colomar noticed that the ELF UAPI has been polluting the struct namespace with an unused and overly generic tag named "dynamic" for no discernible reason for many many years. After double-checking various distro source repositories, it has been removed. - Clean up binfmt_elf_fdpic debug output (Greg Ungerer) * tag 'execve-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: binfmt_misc: enable sandboxed mounts binfmt_misc: cleanup on filesystem umount binfmt_elf_fdpic: clean up debug warnings mm: Remove unused vm_brk() binfmt_elf: Only report padzero() errors when PROT_WRITE binfmt_elf: Use elf_load() for library binfmt_elf: Use elf_load() for interpreter binfmt_elf: elf_bss no longer used by load_elf_binary() binfmt_elf: Support segments with 0 filesz and misaligned starts elf, uapi: Remove struct tag 'dynamic' |
|
|
Linus Torvalds
|
5e37269945 |
pstore updates for v6.7-rc1
- Check for out-of-memory condition during initialization (Jiasheng Jiang) - Fix documentation typos (Tudor Ambarus) -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmU/4ioWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJuPsD/kBcJPVzn4zx3sx6LJZJL4d9/4M xQ22mJM5H/z1L9YY7PrxD8lDcpue7EJmr8/Q7tdcUHNjzSxgecfuSR9Eq1Apcmra RbQGv7B/VmbU8aPMr5k+XiIzGU9Evoj6aZLGB3bL+3uj9Xmadkrz6SvctJy0zcRg D5VpLkXLx1JzShVfplYQtmSIRUg3gcn9BbwbZTWgD4lVZD7UNx624xUBH7ywYxCB +qXKW+DvFiZAUszAGXSBWcPdx4pue0Ff0Q52ZnHjEdYOrlPC6dVQ1ABMDnWrNCVh 58i7dtREEX+IX50xtjsNkVU+DaunAP7VI0+/+fgDk8KLCYfh7dTXN0fOgSlHILnt zJx5qTkBh/A/g+3X21L5srq1qAwR7V3tBIQPQAlyBcJCneYHLaQSynsMynydrJaH nYbpWeINhXP/ZfDFA7bVum+uBMrz1stIuEWeL1pELTk7NUVkHtkmr14Af1+zNz0z GeKBrPebBhg9lbCPAmV8VT08vJJ+8tD/WA7fIfNLH7/LdYgl+tRFVs/c6yKDfmu9 p6wt5eCKVszg1jFYj/QMOBfOR5g2koectdO8qu4LI6PcW2hOTneCw1RLtwdUpFol 2HNXl+L69KVnhLNlKSAnRhPTfpcDb16ssFMQuVNWTXYS8rKW7J/+Mh9RYUbEzYaH Ftzs99LnZ+orxNvy+Q== =e8WJ -----END PGP SIGNATURE----- Merge tag 'pstore-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull pstore updates from Kees Cook: - Check for out-of-memory condition during initialization (Jiasheng Jiang) - Fix documentation typos (Tudor Ambarus) * tag 'pstore-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: pstore/platform: Add check for kstrdup docs: pstore-blk.rst: fix typo, s/console/ftrace docs: pstore-blk.rst: use "about" as a preposition after "care" |
|
Dave Airlie
|
7e6bd6409b |
nouveau/disp: fix post-gsp build on 32-bit arm.
This converts a bunch of divides into the proper macros. Reviewed-by: Danilo Krummrich <dakr@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231030012814.1208972-2-airlied@gmail.com |
|
|
Dave Airlie
|
b76827a3a9 |
nouveau: fix r535 build on 32-bit arm.
This needs the proper division macros. Reviewed-by: Danilo Krummrich <dakr@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231030012814.1208972-1-airlied@gmail.com |
|
|
Linus Torvalds
|
befaa609f4 |
hardening updates for v6.7-rc1
- Add LKDTM test for stuck CPUs (Mark Rutland)
- Improve LKDTM selftest behavior under UBSan (Ricardo Cañuelo)
- Refactor more 1-element arrays into flexible arrays (Gustavo A. R. Silva)
- Analyze and replace strlcpy and strncpy uses (Justin Stitt, Azeem Shaikh)
- Convert group_info.usage to refcount_t (Elena Reshetova)
- Add __counted_by annotations (Kees Cook, Gustavo A. R. Silva)
- Add Kconfig fragment for basic hardening options (Kees Cook, Lukas Bulwahn)
- Fix randstruct GCC plugin performance mode to stay in groups (Kees Cook)
- Fix strtomem() compile-time check for small sources (Kees Cook)
-----BEGIN PGP SIGNATURE-----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=0iVF
-----END PGP SIGNATURE-----
Merge tag 'hardening-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull hardening updates from Kees Cook:
"One of the more voluminous set of changes is for adding the new
__counted_by annotation[1] to gain run-time bounds checking of
dynamically sized arrays with UBSan.
- Add LKDTM test for stuck CPUs (Mark Rutland)
- Improve LKDTM selftest behavior under UBSan (Ricardo Cañuelo)
- Refactor more 1-element arrays into flexible arrays (Gustavo A. R.
Silva)
- Analyze and replace strlcpy and strncpy uses (Justin Stitt, Azeem
Shaikh)
- Convert group_info.usage to refcount_t (Elena Reshetova)
- Add __counted_by annotations (Kees Cook, Gustavo A. R. Silva)
- Add Kconfig fragment for basic hardening options (Kees Cook, Lukas
Bulwahn)
- Fix randstruct GCC plugin performance mode to stay in groups (Kees
Cook)
- Fix strtomem() compile-time check for small sources (Kees Cook)"
* tag 'hardening-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (56 commits)
hwmon: (acpi_power_meter) replace open-coded kmemdup_nul
reset: Annotate struct reset_control_array with __counted_by
kexec: Annotate struct crash_mem with __counted_by
virtio_console: Annotate struct port_buffer with __counted_by
ima: Add __counted_by for struct modsig and use struct_size()
MAINTAINERS: Include stackleak paths in hardening entry
string: Adjust strtomem() logic to allow for smaller sources
hardening: x86: drop reference to removed config AMD_IOMMU_V2
randstruct: Fix gcc-plugin performance mode to stay in group
mailbox: zynqmp: Annotate struct zynqmp_ipi_pdata with __counted_by
drivers: thermal: tsens: Annotate struct tsens_priv with __counted_by
irqchip/imx-intmux: Annotate struct intmux_data with __counted_by
KVM: Annotate struct kvm_irq_routing_table with __counted_by
virt: acrn: Annotate struct vm_memory_region_batch with __counted_by
hwmon: Annotate struct gsc_hwmon_platform_data with __counted_by
sparc: Annotate struct cpuinfo_tree with __counted_by
isdn: kcapi: replace deprecated strncpy with strscpy_pad
isdn: replace deprecated strncpy with strscpy
NFS/flexfiles: Annotate struct nfs4_ff_layout_segment with __counted_by
nfs41: Annotate struct nfs4_file_layout_dsaddr with __counted_by
...
|
|
Ben Skeggs
|
015185cc67 |
drm/nouveau/ofa/r535: initial support
Adds support for allocating OFA classes from RM. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-45-skeggsb@gmail.com |
|
|
Ben Skeggs
|
ca9686340a |
drm/nouveau/nvjpg/r535: initial support
Adds support for allocating NVJPG classes from RM. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-44-skeggsb@gmail.com |
|
|
Ben Skeggs
|
08ab88f5a0 |
drm/nouveau/nvenc/r535: initial support
Adds support for allocating VIDEO_ENCODER classes from RM. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-43-skeggsb@gmail.com |
|
|
Ben Skeggs
|
142cd60243 |
drm/nouveau/nvdec/r535: initial support
Adds support for allocating VIDEO_DECODER classes from RM. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-42-skeggsb@gmail.com |
|
|
Ben Skeggs
|
361c3cd8ae |
drm/nouveau/gr/r535: initial support
Adds support for allocating GR classes from RM. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-41-skeggsb@gmail.com |
|
|
Ben Skeggs
|
b5ce219ab3 |
drm/nouveau/ce/r535: initial support
Adds support for allocating DMA_COPY classes from RM. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-40-skeggsb@gmail.com |