l2tp no longer uses sk_user_data in tunnel sockets and now manages
tunnel/session lifetimes slightly differently. Update docs to cover
this.
CC: linux-doc@vger.kernel.org
CC: corbet@lwn.net
Signed-off-by: James Chapman <jchapman@katalix.com>
Signed-off-by: Tom Parkin <tparkin@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This adds some basic self-testing infrastructure for RDS-TCP.
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add netkit support to rt_link.yaml. Only forward(PASS) and
blackhole(DROP) policies are allowed to be set by user-space so I've
added only them to the yaml to avoid confusion.
Example:
$ ./tools/net/ynl/cli.py \
--spec Documentation/netlink/specs/rt_link.yaml \
--do getlink --json '{"ifname": "netkit0"}' --output-json | jq
...
"linkinfo": {
"kind": "netkit",
"data": {
"primary": 1,
"policy": "blackhole",
"mode": "l2",
"peer-policy": "forward"
}
},
...
Signed-off-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/20240806104531.3296718-1-razor@blackwall.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Fixes:
- intel-vbtn: ACPI notifier racing with itself.
- intel/ifs: Init local variable to cover a timeout corner case.
- WMI docs spelling
New HW Support:
- amd/{pmc,pmf}: AMD 1Ah model 60h series.
- amd/pmf: SPS quirk support for ASUS ROG Ally X
The following is an automated shortlog grouped by driver:
amd/pmc:
- Send OS_HINT command for new AMD platform
amd/pmf:
- Add new ACPI ID AMDI0107
amd: pmf:
- Add quirk for ROG Ally X
intel/ifs:
- Initialize union ifs_status to zero
intel-vbtn:
- Protect ACPI notify handler against recursion
msi-wmi-platform:
- Fix spelling mistakes
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQSCSUwRdwTNL2MhaBlZrE9hU+XOMQUCZrHFkgAKCRBZrE9hU+XO
Mb3RAP9M0BfrdTBGxgrnR1NNGkzNWUvFPcw1OkWD+ceCpQVhAQEAoPtXnlwvn+6C
/1pKcHGHy7zjyeQINTrKBoI1KsdoCQM=
=hL5i
-----END PGP SIGNATURE-----
Merge tag 'platform-drivers-x86-v6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Ilpo Järvinen:
"Fixes:
- Fix ACPI notifier racing with itself (intel-vbtn)
- Initialize local variable to cover a timeout corner case
(intel/ifs)
- WMI docs spelling
New device IDs:
- amd/{pmc,pmf}: AMD 1Ah model 60h series.
- amd/pmf: SPS quirk support for ASUS ROG Ally X"
* tag 'platform-drivers-x86-v6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86/intel/ifs: Initialize union ifs_status to zero
platform/x86: msi-wmi-platform: Fix spelling mistakes
platform/x86/amd/pmf: Add new ACPI ID AMDI0107
platform/x86/amd/pmc: Send OS_HINT command for new AMD platform
platform/x86/amd: pmf: Add quirk for ROG Ally X
platform/x86: intel-vbtn: Protect ACPI notify handler against recursion
The flexcan in iMX95 is not compatible with imx93 because wakeup method is
difference. Make fsl,imx95-flexcan not fallback to fsl,imx93-flexcan.
Reviewed-by: Han Xu <han.xu@nxp.com>
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/all/20240731-flexcan-v4-1-82ece66e5a76@nxp.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Add common 'can-transceiver' children node for fsl,flexcan.
Fix below warning:
arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dtb: can@2180000: 'can-transceiver' does not match any of the regexes: 'pinctrl-[0-9]+'
from schema $id: http://devicetree.org/schemas/net/can/fsl,flexcan.yaml#
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/all/20240629021754.3583641-1-Frank.Li@nxp.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
The kernel sleep profile is no longer working due to a recursive locking
bug introduced by commit 42a20f86dc ("sched: Add wrapper for get_wchan()
to keep task blocked")
Booting with the 'profile=sleep' kernel command line option added or
executing
# echo -n sleep > /sys/kernel/profiling
after boot causes the system to lock up.
Lockdep reports
kthreadd/3 is trying to acquire lock:
ffff93ac82e08d58 (&p->pi_lock){....}-{2:2}, at: get_wchan+0x32/0x70
but task is already holding lock:
ffff93ac82e08d58 (&p->pi_lock){....}-{2:2}, at: try_to_wake_up+0x53/0x370
with the call trace being
lock_acquire+0xc8/0x2f0
get_wchan+0x32/0x70
__update_stats_enqueue_sleeper+0x151/0x430
enqueue_entity+0x4b0/0x520
enqueue_task_fair+0x92/0x6b0
ttwu_do_activate+0x73/0x140
try_to_wake_up+0x213/0x370
swake_up_locked+0x20/0x50
complete+0x2f/0x40
kthread+0xfb/0x180
However, since nobody noticed this regression for more than two years,
let's remove 'profile=sleep' support based on the assumption that nobody
needs this functionality.
Fixes: 42a20f86dc ("sched: Add wrapper for get_wchan() to keep task blocked")
Cc: stable@vger.kernel.org # v5.16+
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-----BEGIN PGP SIGNATURE-----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=DTs0
-----END PGP SIGNATURE-----
Merge tag 'media/v6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media fixes from Mauro Carvalho Chehab:
- two Kconfig fixes
- one fix for the UVC driver addressing probing time detection of a UVC
custom controls
- one fix related to PDF generation
* tag 'media/v6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
media: v4l: Fix missing tabular column hint for Y14P format
media: intel/ipu6: select AUXILIARY_BUS in Kconfig
media: ipu-bridge: fix ipu6 Kconfig dependencies
media: uvcvideo: Fix custom control mapping probing
Add documentation for the built-in switch which can be found in the
Airoha EN7581 SoC.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
- Fix MSI error path cleanup in int340x, allow it to work with a subset
of thermal MSI IRQs if some of them are not working and make it free
all MSI IRQs on module exit (Srinivas Pandruvada).
- Fix a thermal core issue that may lead to missing trip point crossing
events in some cases when thermal_zone_set_trips() is used and update
the thermal core documentation (Rafael Wysocki).
-----BEGIN PGP SIGNATURE-----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=62Yu
-----END PGP SIGNATURE-----
Merge tag 'thermal-6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control fixes from Rafael Wysocki:
"These fix a few issues related to the MSI IRQs management in the
int340x thermal driver, fix a thermal core issue that may lead to
missing trip point crossing events and update the thermal core
documentation.
Specifics:
- Fix MSI error path cleanup in int340x, allow it to work with a
subset of thermal MSI IRQs if some of them are not working and make
it free all MSI IRQs on module exit (Srinivas Pandruvada)
- Fix a thermal core issue that may lead to missing trip point
crossing events in some cases when thermal_zone_set_trips() is used
and update the thermal core documentation (Rafael Wysocki)"
* tag 'thermal-6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal: core: Update thermal zone registration documentation
thermal: trip: Avoid skipping trips in thermal_zone_set_trips()
thermal: intel: int340x: Free MSI IRQ vectors on module exit
thermal: intel: int340x: Allow limited thermal MSI support
thermal: intel: int340x: Fix kernel warning during MSI cleanup
- Expand the speculative SSBS errata workaround to more CPUs
- Ensure jump label changes are visible to all CPUs with a
kick_all_cpus_sync() (and also enable jump label batching as part of
the fix)
- The shadow call stack sanitiser is currently incompatible with Rust,
make CONFIG_RUST conditional on !CONFIG_SHADOW_CALL_STACK
-----BEGIN PGP SIGNATURE-----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=AShX
-----END PGP SIGNATURE-----
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Expand the speculative SSBS errata workaround to more CPUs
- Ensure jump label changes are visible to all CPUs with a
kick_all_cpus_sync() (and also enable jump label batching as part of
the fix)
- The shadow call stack sanitiser is currently incompatible with Rust,
make CONFIG_RUST conditional on !CONFIG_SHADOW_CALL_STACK
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: jump_label: Ensure patched jump_labels are visible to all CPUs
rust: SHADOW_CALL_STACK is incompatible with Rust
arm64: errata: Expand speculative SSBS workaround (again)
arm64: cputype: Add Cortex-A725 definitions
arm64: cputype: Add Cortex-X1C definitions
confidential VMs
* fix "underline too short" in docs
* eliminate log spam from limited APIC timer periods
* disallow pre-faulting of memory before SEV-SNP VMs are initialized
* delay clearing and encrypting private memory until it is added to
guest page tables
* this change also enables another small cleanup: the checks in
SNP_LAUNCH_UPDATE that limit it to non-populated, private pages
can now be moved in the common kvm_gmem_populate() function
* fix compilation error that the RISC-V merge introduced in selftests
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmatCoMUHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroMUmgf9FwuSypOyZeZM4DKpNoMdaDQGVBn2
nTUYDJdiggmUNWA5MenqKtZ5N7G79iDO5HNDOUGBXn33f78EimDxsSC+Xfy54RNF
SwEUZxQR/y81xOF2LIzfisWkNY+4Bf9fDALUbAlOj/O0E/YHDO9gk+ZNnvdHkWMe
72euiii1xlIV/+Snq7QQZU2UiUNalIfN0wCtPRYG9RGbG+yF2ksm01QU3aE8Q2uu
aSN3/DxfiFmKPEP5YQ1qXyntpQ8hA1WfONuUUhmgBgZlSdPS93nyL7y030QDzhgn
/JayovN14I3S73rLcepmw3Jx4vTltX1QJA+JqBoKBv/gXJQ8ZCqyLzqrvQ==
=ExK2
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm updates from Paolo Bonzini:
"The bulk of the changes here is a largish change to guest_memfd,
delaying the clearing and encryption of guest-private pages until they
are actually added to guest page tables. This started as "let's make
it impossible to misuse the API" for SEV-SNP; but then it ballooned a
bit.
The new logic is generally simpler and more ready for hugepage support
in guest_memfd.
Summary:
- fix latent bug in how usage of large pages is determined for
confidential VMs
- fix "underline too short" in docs
- eliminate log spam from limited APIC timer periods
- disallow pre-faulting of memory before SEV-SNP VMs are initialized
- delay clearing and encrypting private memory until it is added to
guest page tables
- this change also enables another small cleanup: the checks in
SNP_LAUNCH_UPDATE that limit it to non-populated, private pages can
now be moved in the common kvm_gmem_populate() function
- fix compilation error that the RISC-V merge introduced in selftests"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86/mmu: fix determination of max NPT mapping level for private pages
KVM: riscv: selftests: Fix compile error
KVM: guest_memfd: abstract how prepared folios are recorded
KVM: guest_memfd: let kvm_gmem_populate() operate only on private gfns
KVM: extend kvm_range_has_memory_attributes() to check subset of attributes
KVM: cleanup and add shortcuts to kvm_range_has_memory_attributes()
KVM: guest_memfd: move check for already-populated page to common code
KVM: remove kvm_arch_gmem_prepare_needed()
KVM: guest_memfd: make kvm_gmem_prepare_folio() operate on a single struct kvm
KVM: guest_memfd: delay kvm_gmem_prepare_folio() until the memory is passed to the guest
KVM: guest_memfd: return locked folio from __kvm_gmem_get_pfn
KVM: rename CONFIG_HAVE_KVM_GMEM_* to CONFIG_HAVE_KVM_ARCH_GMEM_*
KVM: guest_memfd: do not go through struct page
KVM: guest_memfd: delay folio_mark_uptodate() until after successful preparation
KVM: guest_memfd: return folio from __kvm_gmem_get_pfn()
KVM: x86: disallow pre-fault for SNP VMs before initialization
KVM: Documentation: Fix title underline too short warning
KVM: x86: Eliminate log spam from limited APIC timer periods
confidential VMs
* fix "underline too short" in docs
* eliminate log spam from limited APIC timer periods
* disallow pre-faulting of memory before SEV-SNP VMs are initialized
* delay clearing and encrypting private memory until it is added to
guest page tables
* this change also enables another small cleanup: the checks in
SNP_LAUNCH_UPDATE that limit it to non-populated, private pages
can now be moved in the common kvm_gmem_populate() function
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmar0uEUHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroMf9Af9EZ0k0HHltM+iUSqKW+hcfnyjRSlh
MI2m8ZFF4Ra4a/H2CYWbUZSZd6U2TGQoy0cz8vN12uiaaRFSXHAzkoy1zhJGYujq
ljCUx46Ovo6DDfA1ve9jPdHQNOKWy6Js8yheP+i58Pau1u9fWTewfvWnrwkMgnfD
lkrSfnWhw7aBy7jTSd8KflRU/IugP2/ApsIhrjZZ9sFGncAwPBbb8NL/u5tI/l6f
VDp1in5a5gk2PhVRVzvINUxNzhcyuQ0wC07N+B4H+3U0NLg4CwiTBJr/yz0OOWz6
ThA20/fLTrs5jc2f5APk1EjGT8pqeMJYydI2FdqafSfY0PcTZJtXvzgdSw==
=CwzF
-----END PGP SIGNATURE-----
Merge branch 'kvm-fixes' into HEAD
* fix latent bug in how usage of large pages is determined for
confidential VMs
* fix "underline too short" in docs
* eliminate log spam from limited APIC timer periods
* disallow pre-faulting of memory before SEV-SNP VMs are initialized
* delay clearing and encrypting private memory until it is added to
guest page tables
* this change also enables another small cleanup: the checks in
SNP_LAUNCH_UPDATE that limit it to non-populated, private pages
can now be moved in the common kvm_gmem_populate() function
- Add missing power-domains property to the device tree bindings for
the Rockchip Designware AHCI adapter (from Heiko).
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQSRPv8tYSvhwAzJdzjdoc3SxdoYdgUCZqwqTwAKCRDdoc3SxdoY
dhkCAQD0oT7lUIP+h9ZsIaAhKLqnFWm+fJ1fLVUwljRhUcRNugEAzFAvyczllzId
8xGBos1JnbBYbwcRMLp54auj+uffjAQ=
=b8I2
-----END PGP SIGNATURE-----
Merge tag 'ata-6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata fix from Damien Le Moal:
- Add missing power-domains property to the device tree bindings for
the Rockchip Designware AHCI adapter (from Heiko)
* tag 'ata-6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
dt-bindings: ata: rockchip-dwc-ahci: add missing power-domains
The thermal sysfs API document is outdated. One of the problems with
it is that is still documents thermal_zone_device_register() which
does not exit any more and it does not reflect the current thermal
zone operations definition.
Replace the thermal_zone_device_register() description in it with
a thermal_zone_device_register_with_trips() description, including
an update of the thermal zone operations list.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Link: https://patch.msgid.link/2767845.mvXUDI8C0e@rjwysocki.net
Current release - regressions:
- core: drop bad gso csum_start and offset in virtio_net_hdr
- wifi: mt76: fix null pointer access in mt792x_mac_link_bss_remove
- eth: tun: add missing bpf_net_ctx_clear() in do_xdp_generic()
- phy: aquantia: only poll GLOBAL_CFG regs on aqr113, aqr113c and aqr115c
Current release - new code bugs:
- smc: prevent UAF in inet_create()
- bluetooth: btmtk: fix kernel crash when entering btmtk_usb_suspend
- eth: bnxt: reject unsupported hash functions
Previous releases - regressions:
- sched: act_ct: take care of padding in struct zones_ht_key
- netfilter: fix null-ptr-deref in iptable_nat_table_init().
- tcp: adjust clamping window for applications specifying SO_RCVBUF
Previous releases - always broken:
- ethtool: rss: small fixes to spec and GET
- mptcp:
- fix signal endpoint re-add
- pm: fix backup support in signal endpoints
- wifi: ath12k: fix soft lockup on suspend
- eth: bnxt_en: fix RSS logic in __bnxt_reserve_rings()
- eth: ice: fix AF_XDP ZC timeout and concurrency issues
- eth: mlx5:
- fix missing lock on sync reset reload
- fix error handling in irq_pool_request_irq
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
-----BEGIN PGP SIGNATURE-----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=z53B
-----END PGP SIGNATURE-----
Merge tag 'net-6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from wireless, bleutooth, BPF and netfilter.
Current release - regressions:
- core: drop bad gso csum_start and offset in virtio_net_hdr
- wifi: mt76: fix null pointer access in mt792x_mac_link_bss_remove
- eth: tun: add missing bpf_net_ctx_clear() in do_xdp_generic()
- phy: aquantia: only poll GLOBAL_CFG regs on aqr113, aqr113c and
aqr115c
Current release - new code bugs:
- smc: prevent UAF in inet_create()
- bluetooth: btmtk: fix kernel crash when entering btmtk_usb_suspend
- eth: bnxt: reject unsupported hash functions
Previous releases - regressions:
- sched: act_ct: take care of padding in struct zones_ht_key
- netfilter: fix null-ptr-deref in iptable_nat_table_init().
- tcp: adjust clamping window for applications specifying SO_RCVBUF
Previous releases - always broken:
- ethtool: rss: small fixes to spec and GET
- mptcp:
- fix signal endpoint re-add
- pm: fix backup support in signal endpoints
- wifi: ath12k: fix soft lockup on suspend
- eth: bnxt_en: fix RSS logic in __bnxt_reserve_rings()
- eth: ice: fix AF_XDP ZC timeout and concurrency issues
- eth: mlx5:
- fix missing lock on sync reset reload
- fix error handling in irq_pool_request_irq"
* tag 'net-6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (76 commits)
mptcp: fix duplicate data handling
mptcp: fix bad RCVPRUNED mib accounting
ipv6: fix ndisc_is_useropt() handling for PIO
igc: Fix double reset adapter triggered from a single taprio cmd
net: MAINTAINERS: Demote Qualcomm IPA to "maintained"
net: wan: fsl_qmc_hdlc: Discard received CRC
net: wan: fsl_qmc_hdlc: Convert carrier_lock spinlock to a mutex
net/mlx5e: Add a check for the return value from mlx5_port_set_eth_ptys
net/mlx5e: Fix CT entry update leaks of modify header context
net/mlx5e: Require mlx5 tc classifier action support for IPsec prio capability
net/mlx5: Fix missing lock on sync reset reload
net/mlx5: Lag, don't use the hardcoded value of the first port
net/mlx5: DR, Fix 'stack guard page was hit' error in dr_rule
net/mlx5: Fix error handling in irq_pool_request_irq
net/mlx5: Always drain health in shutdown callback
net: Add skbuff.h to MAINTAINERS
r8169: don't increment tx_dropped in case of NETDEV_TX_BUSY
netfilter: iptables: Fix potential null-ptr-deref in ip6table_nat_table_init().
netfilter: iptables: Fix null-ptr-deref in iptable_nat_table_init().
net: drop bad gso csum_start and offset in virtio_net_hdr
...
A number of Arm Ltd CPUs suffer from errata whereby an MSR to the SSBS
special-purpose register does not affect subsequent speculative
instructions, permitting speculative store bypassing for a window of
time.
We worked around this for a number of CPUs in commits:
* 7187bb7d0b ("arm64: errata: Add workaround for Arm errata 3194386 and 3312417")
* 75b3c43eab ("arm64: errata: Expand speculative SSBS workaround")
Since then, similar errata have been published for a number of other Arm
Ltd CPUs, for which the same mitigation is sufficient. This is described
in their respective Software Developer Errata Notice (SDEN) documents:
* Cortex-A76 (MP052) SDEN v31.0, erratum 3324349
https://developer.arm.com/documentation/SDEN-885749/3100/
* Cortex-A77 (MP074) SDEN v19.0, erratum 3324348
https://developer.arm.com/documentation/SDEN-1152370/1900/
* Cortex-A78 (MP102) SDEN v21.0, erratum 3324344
https://developer.arm.com/documentation/SDEN-1401784/2100/
* Cortex-A78C (MP138) SDEN v16.0, erratum 3324346
https://developer.arm.com/documentation/SDEN-1707916/1600/
* Cortex-A78C (MP154) SDEN v10.0, erratum 3324347
https://developer.arm.com/documentation/SDEN-2004089/1000/
* Cortex-A725 (MP190) SDEN v5.0, erratum 3456106
https://developer.arm.com/documentation/SDEN-2832921/0500/
* Cortex-X1 (MP077) SDEN v21.0, erratum 3324344
https://developer.arm.com/documentation/SDEN-1401782/2100/
* Cortex-X1C (MP136) SDEN v16.0, erratum 3324346
https://developer.arm.com/documentation/SDEN-1707914/1600/
* Neoverse-N1 (MP050) SDEN v32.0, erratum 3324349
https://developer.arm.com/documentation/SDEN-885747/3200/
* Neoverse-V1 (MP076) SDEN v19.0, erratum 3324341
https://developer.arm.com/documentation/SDEN-1401781/1900/
Note that due to the manner in which Arm develops IP and tracks errata,
some CPUs share a common erratum number and some CPUs have multiple
erratum numbers for the same HW issue.
On parts without SB, it is necessary to use ISB for the workaround. The
spec_bar() macro used in the mitigation will expand to a "DSB SY; ISB"
sequence in this case, which is sufficient on all affected parts.
Enable the existing mitigation by adding the relevant MIDRs to
erratum_spec_ssbs_list. The list is sorted alphanumerically (involving
moving Neoverse-V3 after Neoverse-V2) so that this is easy to audit and
potentially extend again in future. The Kconfig text is also updated to
clarify the set of affected parts and the mitigation.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Will Deacon <will@kernel.org>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20240801101803.1982459-4-mark.rutland@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
draft-ietf-6man-pio-pflag is adding a new flag to the Prefix Information
Option to signal that the network can allocate a unique IPv6 prefix per
client via DHCPv6-PD (see draft-ietf-v6ops-dhcp-pd-per-device).
When ra_honor_pio_pflag is enabled, the presence of a P-flag causes
SLAAC autoconfiguration to be disabled for that particular PIO.
An automated test has been added in Android (r.android.com/3195335) to
go along with this change.
Cc: Maciej Żenczykowski <maze@google.com>
Cc: Lorenzo Colitti <lorenzo@google.com>
Cc: David Lamparter <equinox@opensourcerouting.org>
Cc: Simon Horman <horms@kernel.org>
Signed-off-by: Patrick Rohr <prohr@google.com>
Reviewed-by: Maciej Żenczykowski <maze@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
There were a few instances of typos that lead could to confusion
when reading. The following words have been corrected:
Binay -> Binary
singe -> single
chaged -> changed
Signed-off-by: Luis Felipe Hernandez <luis.hernandez093@gmail.com>
Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20240731001602.259338-1-luis.hernandez093@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Add a schema validator to vitesse,vsc73xx.yaml for MAC-level RGMII delays
in the CPU port. Additionally, valid values for VSC73XX were defined,
and a common definition for the RX and TX valid range was created.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
The original patch added two columns in the flat-table of Luma-Only
Image Formats, without updating hints to latex: above it. This results
in wrong column count in the output of Sphinx's latex builder.
Fix it.
Reported-by: Akira Yokosawa <akiyks@gmail.com>
Closes: https://lore.kernel.org/linux-media/bdbc27ba-5098-49fb-aabf-753c81361cc7@gmail.com/
Fixes: adb1d4655e ("media: v4l: Add V4L2-PIX-FMT-Y14P format")
Cc: stable@vger.kernel.org # for v6.10
Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@yoseli.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
The Rockchip variant of the dwc-ahci controller does have and need power-
domains to work, though the binding does not mention them, making dtccheck
quite unhappy:
DTC_CHK arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dtb
/home/devel/hstuebner/00_git-repos/linux-rockchip/_build-arm64/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dtb: sata@fc800000: Unevaluated properties are not allowed ('power-domains' was unexpected)
from schema $id: http://devicetree.org/schemas/ata/rockchip,dwc-ahci.yaml#
Fix that by adding the missing power-domain property to the binding.
Fixes: 85b0e13b19 ("dt-bindings: ata: dwc-ahci: add Rockchip RK3588")
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
New Changes:
- Refactor to a common struct for DRAM and general media CXL events
- Add abstract distance calculation support for CXL
- Add CXL maturity map documentation to detail current state of CXL enabling
- Add warning on mixed CXL VH and RCH/RCD hierachy to inform unsupported config
- Replace ENXIO with EBUSY for inject poison limit reached via debugfs
- Replace ENXIO with EBUSY for inject poison cxl-test support
- XOR math fixup for DPA to SPA translation. Current math works for MODULO arithmetic
where HPA==SPA, however not for XOR decode.
- Move pci config read in cxl_dvsec_rr_decode() to avoid unnecessary acess
Fixes:
- Add a fix to address race condition in CXL memory hotplug notifier
- Add missing MODULE_DESCRIPTION() for CXL modules
- Fix incorrect vendor debug UUID define
-----BEGIN PGP SIGNATURE-----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=HaEG
-----END PGP SIGNATURE-----
Merge tag 'cxl-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
Pull CXL updates from Dave Jiang:
"Core:
- A CXL maturity map has been added to the documentation to detail
the current state of CXL enabling.
It provides the status of the current state of various CXL features
to inform current and future contributors of where things are and
which areas need contribution.
- A notifier handler has been added in order for a newly created CXL
memory region to trigger the abstract distance metrics calculation.
This should bring parity for CXL memory to the same level vs
hotplugged DRAM for NUMA abstract distance calculation. The
abstract distance reflects relative performance used for memory
tiering handling.
- An addition for XOR math has been added to address the CXL DPA to
SPA translation.
CXL address translation did not support address interleave math
with XOR prior to this change.
Fixes:
- Fix to address race condition in the CXL memory hotplug notifier
- Add missing MODULE_DESCRIPTION() for CXL modules
- Fix incorrect vendor debug UUID define
Misc:
- A warning has been added to inform users of an unsupported
configuration when mixing CXL VH and RCH/RCD hierarchies
- The ENXIO error code has been replaced with EBUSY for inject poison
limit reached via debugfs and cxl-test support
- Moving the PCI config read in cxl_dvsec_rr_decode() to avoid
unnecessary PCI config reads
- A refactor to a common struct for DRAM and general media CXL
events"
* tag 'cxl-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl:
cxl/core/pci: Move reading of control register to immediately before usage
cxl: Remove defunct code calculating host bridge target positions
cxl/region: Verify target positions using the ordered target list
cxl: Restore XOR'd position bits during address translation
cxl/core: Fold cxl_trace_hpa() into cxl_dpa_to_hpa()
cxl/test: Replace ENXIO with EBUSY for inject poison limit reached
cxl/memdev: Replace ENXIO with EBUSY for inject poison limit reached
cxl/acpi: Warn on mixed CXL VH and RCH/RCD Hierarchy
cxl/core: Fix incorrect vendor debug UUID define
Documentation: CXL Maturity Map
cxl/region: Simplify cxl_region_nid()
cxl/region: Support to calculate memory tier abstract distance
cxl/region: Fix a race condition in memory hotplug notifier
cxl: add missing MODULE_DESCRIPTION() macros
cxl/events: Use a common struct for DRAM and General Media events
The highlight is the establishment of a minimum version for the Rust
toolchain, including 'rustc' (and bundled tools) and 'bindgen'.
The initial minimum will be the pinned version we currently have, i.e.
we are just widening the allowed versions. That covers 3 stable Rust
releases: 1.78.0, 1.79.0, 1.80.0 (getting released tomorrow), plus beta,
plus nightly.
This should already be enough for kernel developers in distributions
that provide recent Rust compiler versions routinely, such as Arch
Linux, Debian Unstable (outside the freeze period), Fedora Linux,
Gentoo Linux (especially the testing channel), Nix (unstable) and
openSUSE Slowroll and Tumbleweed.
In addition, the kernel is now being built-tested by Rust's pre-merge
CI. That is, every change that is attempting to land into the Rust
compiler is tested against the kernel, and it is merged only if it
passes. Similarly, the bindgen tool has agreed to build the kernel in
their CI too.
Thus, with the pre-merge CI in place, both projects hope to avoid
unintentional changes to Rust that break the kernel. This means that,
in general, apart from intentional changes on their side (that we
will need to workaround conditionally on our side), the upcoming Rust
compiler versions should generally work.
In addition, the Rust project has proposed getting the kernel into
stable Rust (at least solving the main blockers) as one of its three
flagship goals for 2024H2 [1].
I would like to thank Niko, Sid, Emilio et al. for their help promoting
the collaboration between Rust and the kernel.
[1] https://rust-lang.github.io/rust-project-goals/2024h2/index.html#flagship-goals
Toolchain and infrastructure:
- Support several Rust toolchain versions.
- Support several bindgen versions.
- Remove 'cargo' requirement and simplify 'rusttest', thanks to 'alloc'
having been dropped last cycle.
- Provide proper error reporting for the 'rust-analyzer' target.
'kernel' crate:
- Add 'uaccess' module with a safe userspace pointers abstraction.
- Add 'page' module with a 'struct page' abstraction.
- Support more complex generics in workqueue's 'impl_has_work!' macro.
'macros' crate:
- Add 'firmware' field support to the 'module!' macro.
- Improve 'module!' macro documentation.
Documentation:
- Provide instructions on what packages should be installed to build
the kernel in some popular Linux distributions.
- Introduce the new kernel.org LLVM+Rust toolchains.
- Explain '#[no_std]'.
And a few other small bits.
-----BEGIN PGP SIGNATURE-----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=8PYF
-----END PGP SIGNATURE-----
Merge tag 'rust-6.11' of https://github.com/Rust-for-Linux/linux
Pull Rust updates from Miguel Ojeda:
"The highlight is the establishment of a minimum version for the Rust
toolchain, including 'rustc' (and bundled tools) and 'bindgen'.
The initial minimum will be the pinned version we currently have, i.e.
we are just widening the allowed versions. That covers three stable
Rust releases: 1.78.0, 1.79.0, 1.80.0 (getting released tomorrow),
plus beta, plus nightly.
This should already be enough for kernel developers in distributions
that provide recent Rust compiler versions routinely, such as Arch
Linux, Debian Unstable (outside the freeze period), Fedora Linux,
Gentoo Linux (especially the testing channel), Nix (unstable) and
openSUSE Slowroll and Tumbleweed.
In addition, the kernel is now being built-tested by Rust's pre-merge
CI. That is, every change that is attempting to land into the Rust
compiler is tested against the kernel, and it is merged only if it
passes. Similarly, the bindgen tool has agreed to build the kernel in
their CI too.
Thus, with the pre-merge CI in place, both projects hope to avoid
unintentional changes to Rust that break the kernel. This means that,
in general, apart from intentional changes on their side (that we will
need to workaround conditionally on our side), the upcoming Rust
compiler versions should generally work.
In addition, the Rust project has proposed getting the kernel into
stable Rust (at least solving the main blockers) as one of its three
flagship goals for 2024H2 [1].
I would like to thank Niko, Sid, Emilio et al. for their help
promoting the collaboration between Rust and the kernel.
Toolchain and infrastructure:
- Support several Rust toolchain versions.
- Support several bindgen versions.
- Remove 'cargo' requirement and simplify 'rusttest', thanks to
'alloc' having been dropped last cycle.
- Provide proper error reporting for the 'rust-analyzer' target.
'kernel' crate:
- Add 'uaccess' module with a safe userspace pointers abstraction.
- Add 'page' module with a 'struct page' abstraction.
- Support more complex generics in workqueue's 'impl_has_work!'
macro.
'macros' crate:
- Add 'firmware' field support to the 'module!' macro.
- Improve 'module!' macro documentation.
Documentation:
- Provide instructions on what packages should be installed to build
the kernel in some popular Linux distributions.
- Introduce the new kernel.org LLVM+Rust toolchains.
- Explain '#[no_std]'.
And a few other small bits"
Link: https://rust-lang.github.io/rust-project-goals/2024h2/index.html#flagship-goals [1]
* tag 'rust-6.11' of https://github.com/Rust-for-Linux/linux: (26 commits)
docs: rust: quick-start: add section on Linux distributions
rust: warn about `bindgen` versions 0.66.0 and 0.66.1
rust: start supporting several `bindgen` versions
rust: work around `bindgen` 0.69.0 issue
rust: avoid assuming a particular `bindgen` build
rust: start supporting several compiler versions
rust: simplify Clippy warning flags set
rust: relax most deny-level lints to warnings
rust: allow `dead_code` for never constructed bindings
rust: init: simplify from `map_err` to `inspect_err`
rust: macros: indent list item in `paste!`'s docs
rust: add abstraction for `struct page`
rust: uaccess: add typed accessors for userspace pointers
uaccess: always export _copy_[from|to]_user with CONFIG_RUST
rust: uaccess: add userspace pointers
kbuild: rust-analyzer: improve comment documentation
kbuild: rust-analyzer: better error handling
docs: rust: no_std is used
rust: alloc: add __GFP_HIGHMEM flag
rust: alloc: fix typo in docs for GFP_NOWAIT
...
- Treewide conversion of of_property_for_each_u32() to drop internal
arguments making struct property opaque
- Add binding for Amlogic A4 SoC watchdog
- Fix constraints for AD7192 'single-channel' property
-----BEGIN PGP SIGNATURE-----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=Nn/d
-----END PGP SIGNATURE-----
Merge tag 'devicetree-fixes-for-6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull more devicetree updates from Rob Herring:
"Most of this is a treewide change to of_property_for_each_u32() which
was small enough to do in one go before rc1 and avoids the need to
create of_property_for_each_u32_some_new_name().
- Treewide conversion of of_property_for_each_u32() to drop internal
arguments making struct property opaque
- Add binding for Amlogic A4 SoC watchdog
- Fix constraints for AD7192 'single-channel' property"
* tag 'devicetree-fixes-for-6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt-bindings: iio: adc: ad7192: Fix 'single-channel' constraints
of: remove internal arguments from of_property_for_each_u32()
dt-bindings: watchdog: add support for Amlogic A4 SoCs
The bulk of this is a series of fixes for the microchip-core driver
mostly originating from one of their customers, I also applied an
additional patch adding support for controlling the word size which came
along with it since it's still the merge window and clearly had a bunch
of fairly thorough testing.
We also have a fix for the compatible used to bind spidev to the
BH2228FV.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmajpbAACgkQJNaLcl1U
h9BK3gf6A/EoyfNTbY7eqnGtghg6PXqBzWHkfHtdqxMNvlf2YBYPu0Zj4i/1Tqde
3UcDCZnKdYBIH3GX0wzRlTa/OUZmfZ6i5oyUAfqRCYFj8w9AydTLrfm6d9MizgWf
ZrRcBLRxMqUvlADH4odWqXBo8+Eyx2A2n98bVhIEDPieJDaRtlUz1oym5AKmInP+
AuiF43N8HSoumv/zmwMZWit9TugUnyqGeeKiUBoW5SDDsvCUGy/2hCkyoJDGZDCg
NpEllllMNz1Weggt3e3q52mEV9bfjoyefRg/z9/TEIEyuYFWCqZ1ilbrKKaVVXF8
JKicvFtVDErk5iVx7a5090JXcgh15Q==
=CfDJ
-----END PGP SIGNATURE-----
Merge tag 'spi-fix-v6.11-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"The bulk of this is a series of fixes for the microchip-core driver
mostly originating from one of their customers, I also applied an
additional patch adding support for controlling the word size which
came along with it since it's still the merge window and clearly had a
bunch of fairly thorough testing.
We also have a fix for the compatible used to bind spidev to the
BH2228FV"
* tag 'spi-fix-v6.11-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: spidev: add correct compatible for Rohm BH2228FV
dt-bindings: trivial-devices: fix Rohm BH2228FV compatible string
spi: microchip-core: add support for word sizes of 1 to 32 bits
spi: microchip-core: ensure TX and RX FIFOs are empty at start of a transfer
spi: microchip-core: fix init function not setting the master and motorola modes
spi: microchip-core: only disable SPI controller when register value change requires it
spi: microchip-core: defer asserting chip select until just before write to TX FIFO
spi: microchip-core: fix the issues in the isr
Drivers:
- dw: optional apb clock and power management support, IBI handling fixes
- mipi-i3c-hci: IBI handling fixes
- svc: few fixes
-----BEGIN PGP SIGNATURE-----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=WFhg
-----END PGP SIGNATURE-----
Merge tag 'i3c/for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
Pull i3c updates from Alexandre Belloni:
"This cycle, there are new features for the Designware controller and
fixes for the other IPs:
- dw: optional apb clock and power management support, IBI handling
fixes
- mipi-i3c-hci: IBI handling fixes
- svc: a few fixes"
* tag 'i3c/for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
dt-bindings: i3c: add header for generic I3C flags
i3c: master: svc: Fix error code in svc_i3c_master_do_daa_locked()
i3c: master: Enhance i3c_bus_type visibility for device searching & event monitoring
i3c: dw: Add power management support
i3c: dw: Add some functions for reusability
i3c: dw: Save timing registers and other values
i3c: master: svc: Improve DAA STOP handle code logic
i3c: dw: Add optional apb clock
i3c: dw: Use new *_enabled clk API
dt-bindings: i3c: dw: Add apb clock binding
i3c: master: svc: Convert comma to semicolon
i3c: mipi-i3c-hci: Round IBI data chunk size to HW supported value
i3c: mipi-i3c-hci: Error out instead on BUG_ON() in IBI DMA setup
i3c: mipi-i3c-hci: Set IBI Status and Data Ring base addresses
i3c: mipi-i3c-hci: Switch to lower_32_bits()/upper_32_bits() helpers
i3c: dw: Remove ibi_capable property
i3c: dw: Fix IBI intr programming
i3c: dw: Fix clearing queue thld
i3c: mipi-i3c-hci: Fix number of DAT/DCT entries for HCI versions < 1.1
i3c: master: svc: resend target address when get NACK
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZqQWWQAKCRDdBJ7gKXxA
jqJVAP9vU9HNzIyKDOOqoNHKMI+VzGn39w1FihWjG6AU5a+9NQD+MZJwr7bBwkpH
ii43HLUGvNRQtsldBZSRypsaitCSwAI=
=HGce
-----END PGP SIGNATURE-----
Merge tag 'mm-hotfixes-stable-2024-07-26-14-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc hotfixes from Andrew Morton:
"11 hotfixes, 7 of which are cc:stable. 7 are MM, 4 are other"
* tag 'mm-hotfixes-stable-2024-07-26-14-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
nilfs2: handle inconsistent state in nilfs_btnode_create_block()
selftests/mm: skip test for non-LPA2 and non-LVA systems
mm/page_alloc: fix pcp->count race between drain_pages_zone() vs __rmqueue_pcplist()
mm: memcg: add cacheline padding after lruvec in mem_cgroup_per_node
alloc_tag: outline and export free_reserved_page()
decompress_bunzip2: fix rare decompression failure
mm/huge_memory: avoid PMD-size page cache if needed
mm: huge_memory: use !CONFIG_64BIT to relax huge page alignment on 32 bit machines
mm: fix old/young bit handling in the faulting path
dt-bindings: arm: update James Clark's email address
MAINTAINERS: mailmap: update James Clark's email address
* Support for NUMA (via SRAT and SLIT), console output (via SPCR), and
cache info (via PPTT) on ACPI-based systems.
* The trap entry/exit code no longer breaks the return address stack
predictor on many systems, which results in an improvement to trap
latency.
* Support for HAVE_ARCH_STACKLEAK.
* The sv39 linear map has been extended to support 128GiB mappings.
* The frequency of the mtime CSR is now visible via hwprobe.
-----BEGIN PGP SIGNATURE-----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=zeUn
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-6.11-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull more RISC-V updates from Palmer Dabbelt:
- Support for NUMA (via SRAT and SLIT), console output (via SPCR), and
cache info (via PPTT) on ACPI-based systems.
- The trap entry/exit code no longer breaks the return address stack
predictor on many systems, which results in an improvement to trap
latency.
- Support for HAVE_ARCH_STACKLEAK.
- The sv39 linear map has been extended to support 128GiB mappings.
- The frequency of the mtime CSR is now visible via hwprobe.
* tag 'riscv-for-linus-6.11-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (21 commits)
RISC-V: Provide the frequency of time CSR via hwprobe
riscv: Extend sv39 linear mapping max size to 128G
riscv: enable HAVE_ARCH_STACKLEAK
riscv: signal: Remove unlikely() from WARN_ON() condition
riscv: Improve exception and system call latency
RISC-V: Select ACPI PPTT drivers
riscv: cacheinfo: initialize cacheinfo's level and type from ACPI PPTT
riscv: cacheinfo: remove the useless input parameter (node) of ci_leaf_init()
RISC-V: ACPI: Enable SPCR table for console output on RISC-V
riscv: boot: remove duplicated targets line
trace: riscv: Remove deprecated kprobe on ftrace support
riscv: cpufeature: Extract common elements from extension checking
riscv: Introduce vendor variants of extension helpers
riscv: Add vendor extensions to /proc/cpuinfo
riscv: Extend cpufeature.c to detect vendor extensions
RISC-V: run savedefconfig for defconfig
RISC-V: hwprobe: sort EXT_KEY()s in hwprobe_isa_ext0() alphabetically
ACPI: NUMA: replace pr_info with pr_debug in arch_acpi_numa_init
ACPI: NUMA: change the ACPI_NUMA to a hidden option
ACPI: NUMA: Add handler for SRAT RINTC affinity structure
...
The 'single-channel' property is an uint32, not an array, so 'items' is
an incorrect constraint. This didn't matter until dtschema recently
changed how properties are decoded. This results in this warning:
Documentation/devicetree/bindings/iio/adc/adi,ad7192.example.dtb: adc@0: \
channel@1:single-channel: 1 is not of type 'array'
Fixes: caf7b7632b ("dt-bindings: iio: adc: ad7192: Add AD7194 support")
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240723230904.1299744-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
KVM_PRE_FAULT_MEMORY for an SNP guest can race with
sev_gmem_post_populate() in bad ways. The following sequence for
instance can potentially trigger an RMP fault:
thread A, sev_gmem_post_populate: called
thread B, sev_gmem_prepare: places below 'pfn' in a private state in RMP
thread A, sev_gmem_post_populate: *vaddr = kmap_local_pfn(pfn + i);
thread A, sev_gmem_post_populate: copy_from_user(vaddr, src + i * PAGE_SIZE, PAGE_SIZE);
RMP #PF
Fix this by only allowing KVM_PRE_FAULT_MEMORY to run after a guest's
initial private memory contents have been finalized via
KVM_SEV_SNP_LAUNCH_FINISH.
Beyond fixing this issue, it just sort of makes sense to enforce this,
since the KVM_PRE_FAULT_MEMORY documentation states:
"KVM maps memory as if the vCPU generated a stage-2 read page fault"
which sort of implies we should be acting on the same guest state that a
vCPU would see post-launch after the initial guest memory is all set up.
Co-developed-by: Michael Roth <michael.roth@amd.com>
Signed-off-by: Michael Roth <michael.roth@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
amdgpu:
- Bump driver version for GFX12 DCC
- DC documention warning fixes
- VCN unified queue power fix
- SMU fix
- RAS fix
- Display corruption fix
- SDMA 5.2 workaround
- GFX12 fixes
- Uninitialized variable fix
- VCN/JPEG 4.0.3 fixes
- Misc display fixes
- RAS fixes
- VCN4/5 harvest fix
- GPU reset fix
i915:
- Reset intel_dp->link_trained before retraining the link
- Don't switch the LTTPR mode on an active link
- Do not consider preemption during execlists_dequeue for gen8
- Allow NULL memory region
xe:
- xe_exec ioctl minor fix on sync entry cleanup upon error
- SRIOV: limit VF LMEM provisioning
- Wedge mode fixes
v3d:
- fix indirect dispatch on newer v3d revs
panel:
- fix panel backlight bindings
-----BEGIN PGP SIGNATURE-----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=R3HS
-----END PGP SIGNATURE-----
Merge tag 'drm-next-2024-07-26' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Fixes for rc1, mostly amdgpu, i915 and xe, with some other misc ones,
doesn't seem to be anything too serious.
amdgpu:
- Bump driver version for GFX12 DCC
- DC documention warning fixes
- VCN unified queue power fix
- SMU fix
- RAS fix
- Display corruption fix
- SDMA 5.2 workaround
- GFX12 fixes
- Uninitialized variable fix
- VCN/JPEG 4.0.3 fixes
- Misc display fixes
- RAS fixes
- VCN4/5 harvest fix
- GPU reset fix
i915:
- Reset intel_dp->link_trained before retraining the link
- Don't switch the LTTPR mode on an active link
- Do not consider preemption during execlists_dequeue for gen8
- Allow NULL memory region
xe:
- xe_exec ioctl minor fix on sync entry cleanup upon error
- SRIOV: limit VF LMEM provisioning
- Wedge mode fixes
v3d:
- fix indirect dispatch on newer v3d revs
panel:
- fix panel backlight bindings"
* tag 'drm-next-2024-07-26' of https://gitlab.freedesktop.org/drm/kernel: (39 commits)
drm/amdgpu: reset vm state machine after gpu reset(vram lost)
drm/amdgpu: add missed harvest check for VCN IP v4/v5
drm/amdgpu: Fix eeprom max record count
drm/amdgpu: fix ras UE error injection failure issue
drm/amd/display: Remove ASSERT if significance is zero in math_ceil2
drm/amd/display: Check for NULL pointer
drm/amdgpu/vcn: Use offsets local to VCN/JPEG in VF
drm/amdgpu: Add empty HDP flush function to VCN v4.0.3
drm/amdgpu: Add empty HDP flush function to JPEG v4.0.3
drm/amd/amdgpu: Fix uninitialized variable warnings
drm/amdgpu: Fix atomics on GFX12
drm/amdgpu/sdma5.2: Update wptr registers as well as doorbell
drm/i915: Allow NULL memory region
drm/i915/gt: Do not consider preemption during execlists_dequeue for gen8
dt-bindings: display: panel: samsung,atna33xc20: Document ATNA45AF01
drm/xe: Don't suspend device upon wedge
drm/xe: Wedge the entire device
drm/xe/pf: Limit fair VF LMEM provisioning
drm/xe/exec: Fix minor bug related to xe_sync_entry_cleanup
drm/amd/display: fix corruption with high refresh rates on DCN 3.0
...
- Fix KMSAN build breakage caused by the conflict between s390 and
mm-stable trees
- Add KMSAN page markers for ptdump
- Add runtime constant support
- Fix __pa/__va for modules under non-GPL licenses by exporting necessary
vm_layout struct with EXPORT_SYMBOL to prevent linkage problems
- Fix an endless loop in the CF_DIAG event stop in the CPU Measurement
Counter Facility code when the counter set size is zero
- Remove the PROTECTED_VIRTUALIZATION_GUEST config option and enable
its functionality by default
- Support allocation of multiple MSI interrupts per device and improve
logging of architecture-specific limitations
- Add support for lowcore relocation as a debugging feature to catch
all null ptr dereferences in the kernel address space, improving
detection beyond the current implementation's limited write access
protection
- Clean up and rework CPU alternatives to allow for callbacks and early
patching for the lowcore relocation
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEE3QHqV+H2a8xAv27vjYWKoQLXFBgFAmajrGUACgkQjYWKoQLX
FBgZjwf/X8suh1Gm2qO47hdGURusOKmEa6GjYaihKzOi2I5yAWVXGsAYX7QtXI4X
fxbKyuGJIvq7LOrIojN1JOCPGkDRztgMddqDJI7WljuRiw6dcd4L5tbaPgCKEv3Q
AQcoq+Aeg1L5xnuNFPdQXl6+Fy2lTFqJCkUl+uW05pGAn2R212dYG3HB41TpwOtJ
Sv2R5+yD9TQCKnHyuCQqaGf7d6SQTcVeBj8zrqVmcyduNK+BYYMOwlJ/UTRzeZEX
3DmQg/TdAkxXf0jZ+vrNILEfHlIvwDAhFjdoAXXL0TX4lx2cHLx9AiqNxYhUprsG
0gutc/nLq2FxhqofoJ0z9TCdb1Ef7w==
=skva
-----END PGP SIGNATURE-----
Merge tag 's390-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull more s390 updates from Vasily Gorbik:
- Fix KMSAN build breakage caused by the conflict between s390 and
mm-stable trees
- Add KMSAN page markers for ptdump
- Add runtime constant support
- Fix __pa/__va for modules under non-GPL licenses by exporting
necessary vm_layout struct with EXPORT_SYMBOL to prevent linkage
problems
- Fix an endless loop in the CF_DIAG event stop in the CPU Measurement
Counter Facility code when the counter set size is zero
- Remove the PROTECTED_VIRTUALIZATION_GUEST config option and enable
its functionality by default
- Support allocation of multiple MSI interrupts per device and improve
logging of architecture-specific limitations
- Add support for lowcore relocation as a debugging feature to catch
all null ptr dereferences in the kernel address space, improving
detection beyond the current implementation's limited write access
protection
- Clean up and rework CPU alternatives to allow for callbacks and early
patching for the lowcore relocation
* tag 's390-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (39 commits)
s390: Remove protvirt and kvm config guards for uv code
s390/boot: Add cmdline option to relocate lowcore
s390/kdump: Make kdump ready for lowcore relocation
s390/entry: Make system_call() ready for lowcore relocation
s390/entry: Make ret_from_fork() ready for lowcore relocation
s390/entry: Make __switch_to() ready for lowcore relocation
s390/entry: Make restart_int_handler() ready for lowcore relocation
s390/entry: Make mchk_int_handler() ready for lowcore relocation
s390/entry: Make int handlers ready for lowcore relocation
s390/entry: Make pgm_check_handler() ready for lowcore relocation
s390/entry: Add base register to CHECK_VMAP_STACK/CHECK_STACK macro
s390/entry: Add base register to SIEEXIT macro
s390/entry: Add base register to MBEAR macro
s390/entry: Make __sie64a() ready for lowcore relocation
s390/head64: Make startup code ready for lowcore relocation
s390: Add infrastructure to patch lowcore accesses
s390/atomic_ops: Disable flag outputs constraint for GCC versions below 14.2.0
s390/entry: Move SIE indicator flag to thread info
s390/nmi: Simplify ptregs setup
s390/alternatives: Remove alternative facility list
...
Fix "WARNING: Title underline too short" by extending title line to the
proper length.
Signed-off-by: Chang Yu <marcus.yu.56@gmail.com>
Message-ID: <ZqB3lofbzMQh5Q-5@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The RISC-V architecture makes a real time counter CSR (via RDTIME
instruction) available for applications in U-mode but there is no
architected mechanism for an application to discover the frequency
the counter is running at. Some applications (e.g., DPDK) use the
time counter for basic performance analysis as well as fine grained
time-keeping.
Add support to the hwprobe system call to export the time CSR
frequency to code running in U-mode.
Signed-off-by: Yunhui Cui <cuiyunhui@bytedance.com>
Reviewed-by: Evan Green <evan@rivosinc.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Acked-by: Punit Agrawal <punit.agrawal@bytedance.com>
Link: https://lore.kernel.org/r/20240702033731.71955-2-cuiyunhui@bytedance.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
This harmonizes all virtual addressing modes which can now all map
(PGDIR_SIZE * PTRS_PER_PGD) / 4 of physical memory.
The RISCV implementation of KASAN requires that the boundary between
shallow mappings are aligned on an 8G boundary. In this case we need
VMALLOC_START to be 8G aligned. So although we only need to move the
start of the linear mapping down by 4GiB to allow 128GiB to be mapped,
we actually move it down by 8GiB (creating a 4GiB hole between the
linear mapping and KASAN shadow space) to maintain the alignment
requirement.
Signed-off-by: Stuart Menefy <stuart.menefy@codasip.com>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20240630110550.1731929-1-stuart.menefy@codasip.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Add header file for generic I3C flags to avoid hard code in dts file.
Signed-off-by: Carlos Song <carlos.song@nxp.com>
Reviewed-by: Frank Li <frank.li@nxp.com>
Acked-by: Jason Liu <jason.hui.liu@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240715225351.3237284-1-Frank.Li@nxp.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
-----BEGIN PGP SIGNATURE-----
iJUEABMJAB0WIQTkHFbLp4ejekA/qfgnX84Zoj2+dgUCZqJoDwAKCRAnX84Zoj2+
dkq4AYCDdsvwl6M0oc8FoxyN9FfFUrmCwulm3ANeujcdD/0eu8SkCdCK/WcfjdPK
ndWNUnIBfRP7LpLj7zsEm11cgKUQuSsy52aVazaNWiaRuEn4Rl5uHUumd6Vzfu7T
ufYsMNR60g==
=K/RQ
-----END PGP SIGNATURE-----
Merge tag 'drm-misc-next-fixes-2024-07-25' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
A single fix for a panel compatible
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240725-frisky-wren-of-tact-f5f504@houat
The response to a GET request in Netlink should fully identify
the queried object. RSS_GET accepts context id as an input,
so it must echo that attribute back to the response.
After (assuming context 1 has been created):
$ ./cli.py --spec netlink/specs/ethtool.yaml \
--do rss-get \
--json '{"header": {"dev-index": 2}, "context": 1}'
{'context': 1,
'header': {'dev-index': 2, 'dev-name': 'eth0'},
[...]
Fixes: 7112a04664 ("ethtool: add netlink based get rss support")
Acked-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Joe Damato <jdamato@fastly.com>
Link: https://patch.msgid.link/20240724234249.2621109-3-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The spec for Ethtool is a bit inaccurate. We don't currently
support dump. Context is only accepted as input and not echoed
to output (which is a separate bug).
Fixes: a353318ebf ("tools: ynl: populate most of the ethtool spec")
Acked-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Joe Damato <jdamato@fastly.com>
Link: https://patch.msgid.link/20240724234249.2621109-2-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
catching COVID, so relatively short PR. Including fixes from bpf
and netfilter.
Current release - regressions:
- tcp: process the 3rd ACK with sk_socket for TFO and MPTCP
Current release - new code bugs:
- l2tp: protect session IDR and tunnel session list with one lock,
make sure the state is coherent to avoid a warning
- eth: bnxt_en: update xdp_rxq_info in queue restart logic
- eth: airoha: fix location of the MBI_RX_AGE_SEL_MASK field
Previous releases - regressions:
- xsk: require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len,
the field reuses previously un-validated pad
Previous releases - always broken:
- tap/tun: drop short frames to prevent crashes later in the stack
- eth: ice: add a per-VF limit on number of FDIR filters
- af_unix: disable MSG_OOB handling for sockets in sockmap/sockhash
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----
iQIzBAABCAAdFiEE6jPA+I1ugmIBA4hXMUZtbf5SIrsFAmaibxAACgkQMUZtbf5S
IruuIRAAu96TiN/urPwmKznyb/Sk8x7p8iUzn6OvPS/TUlFUkURQtOh6M9uvbpN4
x/L//EWkMR0hY4SkBegoiXfb1GS0PjBdWTWUiROm5X9nVHqp5KRZAxWXhjFiS1BO
BIYOT+JfCl7mQiPs90Mys/cEtYOggMBsCZQVIGw/iYoJLFREqxFSONwa0dG+tGMX
jn9WNu4yCVDhJ/jtl2MaTsCNtYUaBUgYrKHJBfNGfJ2Lz/7rH9yFui2WSMlmOd/U
QGeCb1DWURlShlCqY37wNinbFsxWkI5JN00ukTtwFAXLIaqc+zgHcIjrDjTJwK43
F4tKbJT3+bmehMU/h3Uo3c7DhXl7n9zDGiDtbCxnkykp0sFGJpjhDrWydo51c+YB
qW5HaNrII2LiDicOVN8L29ylvKp7AEkClxgivEhZVGGk2f/szJRXfp9u3WBn5kAx
3paH55YN0DEsKbYbb1ZENEI1Vnc/4ff4PxZJCUNKwzcS8wCn1awqwcriK9TjS/cp
fjilNFT4J3/uFrodHWTkx0jJT6UJFT0aF03qPLUH/J5kG+EVukOf1jBPInNdf1si
1j47SpblHUe86HiHphFMt32KZ210lJzWxh8uGma57Y2sB9makdLiK4etrFjkiMJJ
Z8A3kGp3KpFjbuK4tHY25rp+5oxLNNOBNpay29lQrWtCL/NDcaQ=
=9OsH
-----END PGP SIGNATURE-----
Merge tag 'net-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bpf and netfilter.
A lot of networking people were at a conference last week, busy
catching COVID, so relatively short PR.
Current release - regressions:
- tcp: process the 3rd ACK with sk_socket for TFO and MPTCP
Current release - new code bugs:
- l2tp: protect session IDR and tunnel session list with one lock,
make sure the state is coherent to avoid a warning
- eth: bnxt_en: update xdp_rxq_info in queue restart logic
- eth: airoha: fix location of the MBI_RX_AGE_SEL_MASK field
Previous releases - regressions:
- xsk: require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len,
the field reuses previously un-validated pad
Previous releases - always broken:
- tap/tun: drop short frames to prevent crashes later in the stack
- eth: ice: add a per-VF limit on number of FDIR filters
- af_unix: disable MSG_OOB handling for sockets in sockmap/sockhash"
* tag 'net-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (34 commits)
tun: add missing verification for short frame
tap: add missing verification for short frame
mISDN: Fix a use after free in hfcmulti_tx()
gve: Fix an edge case for TSO skb validity check
bnxt_en: update xdp_rxq_info in queue restart logic
tcp: process the 3rd ACK with sk_socket for TFO/MPTCP
selftests/bpf: Add XDP_UMEM_TX_METADATA_LEN to XSK TX metadata test
xsk: Require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len
bpf: Fix a segment issue when downgrading gso_size
net: mediatek: Fix potential NULL pointer dereference in dummy net_device handling
MAINTAINERS: make Breno the netconsole maintainer
MAINTAINERS: Update bonding entry
net: nexthop: Initialize all fields in dumped nexthops
net: stmmac: Correct byte order of perfect_match
selftests: forwarding: skip if kernel not support setting bridge fdb learning limit
tipc: Return non-zero value from tipc_udp_addr2str() on error
netfilter: nft_set_pipapo_avx2: disable softinterrupts
ice: Fix recipe read procedure
ice: Add a per-VF limit on number of FDIR filters
net: bonding: correctly annotate RCU in bond_should_notify_peers()
...
- Add gettimeofday() and clock_gettime() vDSO functions
- Enable PCI_MSI_ARCH_FALLBACKS to allow PCI to PCIe bridge adaptor
with PCIe NVME card to function in parisc machines
- Allow users to reduce kernel unaligned runtime warnings
- minor code cleanups
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZqFfJgAKCRD3ErUQojoP
X6YqAQDC6/8icgbscM6dP5m4+oQ4/Nf3qzKM12jt87sAuRUAxAD9G6uyzUxtw7xS
qcRlVoGrc/SLI18JMi3zvs1sEPsicA8=
=cYa2
-----END PGP SIGNATURE-----
Merge tag 'parisc-for-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc updates from Helge Deller:
"The gettimeofday() and clock_gettime() syscalls are now available as
vDSO functions, and Dave added a patch which allows to use NVMe cards
in the PCI slots as fast and easy alternative to SCSI discs.
Summary:
- add gettimeofday() and clock_gettime() vDSO functions
- enable PCI_MSI_ARCH_FALLBACKS to allow PCI to PCIe bridge adaptor
with PCIe NVME card to function in parisc machines
- allow users to reduce kernel unaligned runtime warnings
- minor code cleanups"
* tag 'parisc-for-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Add support for CONFIG_SYSCTL_ARCH_UNALIGN_NO_WARN
parisc: Use max() to calculate parisc_tlb_flush_threshold
parisc: Fix warning at drivers/pci/msi/msi.h:121
parisc: Add 64-bit gettimeofday() and clock_gettime() vDSO functions
parisc: Add 32-bit gettimeofday() and clock_gettime() vDSO functions
parisc: Clean up unistd.h file
- Support for preemption
- i386 Rust support
- Huge cleanup by Benjamin Berg
- UBSAN support
- Removal of dead code
-----BEGIN PGP SIGNATURE-----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=ybqq
-----END PGP SIGNATURE-----
Merge tag 'uml-for-linus-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux
Pull UML updates from Richard Weinberger:
- Support for preemption
- i386 Rust support
- Huge cleanup by Benjamin Berg
- UBSAN support
- Removal of dead code
* tag 'uml-for-linus-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux: (41 commits)
um: vector: always reset vp->opened
um: vector: remove vp->lock
um: register power-off handler
um: line: always fill *error_out in setup_one_line()
um: remove pcap driver from documentation
um: Enable preemption in UML
um: refactor TLB update handling
um: simplify and consolidate TLB updates
um: remove force_flush_all from fork_handler
um: Do not flush MM in flush_thread
um: Delay flushing syscalls until the thread is restarted
um: remove copy_context_skas0
um: remove LDT support
um: compress memory related stub syscalls while adding them
um: Rework syscall handling
um: Add generic stub_syscall6 function
um: Create signal stack memory assignment in stub_data
um: Remove stub-data.h include from common-offsets.h
um: time-travel: fix signal blocking race/hang
um: time-travel: remove time_exit()
...
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (GNU/Linux)
iEYEABECAAYFAmaglhIACgkQ+iyteGJfRspBfQCgnL07s+8mWMcfjYhc92La4573
Z8QAniBh5nvymZRNKpslMR4UEuCCI3gt
=IrbV
-----END PGP SIGNATURE-----
Merge tag 'linux-watchdog-6.11-rc1' of git://www.linux-watchdog.org/linux-watchdog
Pull watchdog updates from Wim Van Sebroeck:
- make watchdog_class const
- rework of the rzg2l_wdt driver
- other small fixes and improvements
* tag 'linux-watchdog-6.11-rc1' of git://www.linux-watchdog.org/linux-watchdog:
dt-bindings: watchdog: dlg,da9062-watchdog: Drop blank space
watchdog: rzn1: Convert comma to semicolon
watchdog: lenovo_se10_wdt: Convert comma to semicolon
dt-bindings: watchdog: renesas,wdt: Document RZ/G3S support
watchdog: rzg2l_wdt: Add suspend/resume support
watchdog: rzg2l_wdt: Rely on the reset driver for doing proper reset
watchdog: rzg2l_wdt: Remove comparison with zero
watchdog: rzg2l_wdt: Remove reset de-assert from probe
watchdog: rzg2l_wdt: Check return status of pm_runtime_put()
watchdog: rzg2l_wdt: Use pm_runtime_resume_and_get()
watchdog: rzg2l_wdt: Make the driver depend on PM
watchdog: rzg2l_wdt: Restrict the driver to ARCH_RZG2L and ARCH_R9A09G011
watchdog: imx7ulp_wdt: keep already running watchdog enabled
watchdog: starfive: Add missing clk_disable_unprepare()
watchdog: Make watchdog_class const
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQTFp0I1jqZrAX+hPRXbK58LschIgwUCZqIl1AAKCRDbK58LschI
g/MdAP9oyZV9/IZ6Y6Z1fWfio0SB+yJGugcwbFjWcEtNrzsqJQEAwipQnemAI4NC
HBMfK2a/w7vhAFMXrP/SbkB/gUJJ7QE=
=vovf
-----END PGP SIGNATURE-----
Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Daniel Borkmann says:
====================
pull-request: bpf 2024-07-25
We've added 14 non-merge commits during the last 8 day(s) which contain
a total of 19 files changed, 177 insertions(+), 70 deletions(-).
The main changes are:
1) Fix af_unix to disable MSG_OOB handling for sockets in BPF sockmap and
BPF sockhash. Also add test coverage for this case, from Michal Luczaj.
2) Fix a segmentation issue when downgrading gso_size in the BPF helper
bpf_skb_adjust_room(), from Fred Li.
3) Fix a compiler warning in resolve_btfids due to a missing type cast,
from Liwei Song.
4) Fix stack allocation for arm64 to align the stack pointer at a 16 byte
boundary in the fexit_sleep BPF selftest, from Puranjay Mohan.
5) Fix a xsk regression to require a flag when actuating tx_metadata_len,
from Stanislav Fomichev.
6) Fix function prototype BTF dumping in libbpf for prototypes that have
no input arguments, from Andrii Nakryiko.
7) Fix stacktrace symbol resolution in perf script for BPF programs
containing subprograms, from Hou Tao.
* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
selftests/bpf: Add XDP_UMEM_TX_METADATA_LEN to XSK TX metadata test
xsk: Require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len
bpf: Fix a segment issue when downgrading gso_size
tools/resolve_btfids: Fix comparison of distinct pointer types warning in resolve_btfids
bpf, events: Use prog to emit ksymbol event for main program
selftests/bpf: Test sockmap redirect for AF_UNIX MSG_OOB
selftests/bpf: Parametrize AF_UNIX redir functions to accept send() flags
selftests/bpf: Support SOCK_STREAM in unix_inet_redir_to_connected()
af_unix: Disable MSG_OOB handling for sockets in sockmap/sockhash
bpftool: Fix typo in usage help
libbpf: Fix no-args func prototype BTF dumping syntax
MAINTAINERS: Update powerpc BPF JIT maintainers
MAINTAINERS: Update email address of Naveen
selftests/bpf: fexit_sleep: Fix stack allocation for arm64
====================
Link: https://patch.msgid.link/20240725114312.32197-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
