Revision tags: v6.12-rc4 |
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#
be602cde |
| 17-Oct-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge branch 'linus' into sched/urgent, to resolve conflict
Conflicts: kernel/sched/ext.c
There's a context conflict between this upstream commit:
3fdb9ebcec10 sched_ext: Start schedulers with
Merge branch 'linus' into sched/urgent, to resolve conflict
Conflicts: kernel/sched/ext.c
There's a context conflict between this upstream commit:
3fdb9ebcec10 sched_ext: Start schedulers with consistent p->scx.slice values
... and this fix in sched/urgent:
98442f0ccd82 sched: Fix delayed_dequeue vs switched_from_fair()
Resolve it.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Revision tags: v6.12-rc3 |
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1d227fcc |
| 10-Oct-2024 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'net-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski: "Including fixes from bluetooth and netfilter.
Current release - r
Merge tag 'net-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski: "Including fixes from bluetooth and netfilter.
Current release - regressions:
- dsa: sja1105: fix reception from VLAN-unaware bridges
- Revert "net: stmmac: set PP_FLAG_DMA_SYNC_DEV only if XDP is enabled"
- eth: fec: don't save PTP state if PTP is unsupported
Current release - new code bugs:
- smc: fix lack of icsk_syn_mss with IPPROTO_SMC, prevent null-deref
- eth: airoha: update Tx CPU DMA ring idx at the end of xmit loop
- phy: aquantia: AQR115c fix up PMA capabilities
Previous releases - regressions:
- tcp: 3 fixes for retrans_stamp and undo logic
Previous releases - always broken:
- net: do not delay dst_entries_add() in dst_release()
- netfilter: restrict xtables extensions to families that are safe, syzbot found a way to combine ebtables with extensions that are never used by userspace tools
- sctp: ensure sk_state is set to CLOSED if hashing fails in sctp_listen_start
- mptcp: handle consistently DSS corruption, and prevent corruption due to large pmtu xmit"
* tag 'net-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (87 commits) MAINTAINERS: Add headers and mailing list to UDP section MAINTAINERS: consistently exclude wireless files from NETWORKING [GENERAL] slip: make slhc_remember() more robust against malicious packets net/smc: fix lacks of icsk_syn_mss with IPPROTO_SMC ppp: fix ppp_async_encode() illegal access docs: netdev: document guidance on cleanup patches phonet: Handle error of rtnl_register_module(). mpls: Handle error of rtnl_register_module(). mctp: Handle error of rtnl_register_module(). bridge: Handle error of rtnl_register_module(). vxlan: Handle error of rtnl_register_module(). rtnetlink: Add bulk registration helpers for rtnetlink message handlers. net: do not delay dst_entries_add() in dst_release() mptcp: pm: do not remove closing subflows mptcp: fallback when MPTCP opts are dropped after 1st data tcp: fix mptcp DSS corruption due to large pmtu xmit mptcp: handle consistently DSS corruption net: netconsole: fix wrong warning net: dsa: refuse cross-chip mirroring operations net: fec: don't save PTP state if PTP is unsupported ...
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a354733c |
| 10-Oct-2024 |
Jakub Kicinski <kuba@kernel.org> |
Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says:
==================== Intel Wired LAN Driver Updates 2024-10-08 (ice, i40e, igb, e1000e)
Thi
Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says:
==================== Intel Wired LAN Driver Updates 2024-10-08 (ice, i40e, igb, e1000e)
This series contains updates to ice, i40e, igb, and e1000e drivers.
For ice:
Marcin allows driver to load, into safe mode, when DDP package is missing or corrupted and adjusts the netif_is_ice() check to account for when the device is in safe mode. He also fixes an out-of-bounds issue when MSI-X are increased for VFs.
Wojciech clears FDB entries on reset to match the hardware state.
For i40e:
Aleksandr adds locking around MACVLAN filters to prevent memory leaks due to concurrency issues.
For igb:
Mohamed Khalfella adds a check to not attempt to bring up an already running interface on non-fatal PCIe errors.
For e1000e:
Vitaly changes board type for I219 to more closely match the hardware and stop PHY issues.
* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: e1000e: change I219 (19) devices to ADP igb: Do not bring the device up after non-fatal error i40e: Fix macvlan leak by synchronizing access to mac_filter_hash ice: Fix increasing MSI-X on VF ice: Flush FDB entries before reset ice: Fix netif_is_ice() in Safe Mode ice: Fix entering Safe Mode ====================
Link: https://patch.msgid.link/20241008230050.928245-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Revision tags: v6.12-rc2, v6.12-rc1 |
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#
fbcb968a |
| 27-Sep-2024 |
Wojciech Drewek <wojciech.drewek@intel.com> |
ice: Flush FDB entries before reset
Triggering the reset while in switchdev mode causes errors[1]. Rules are already removed by this time because switch content is flushed in case of the reset. This
ice: Flush FDB entries before reset
Triggering the reset while in switchdev mode causes errors[1]. Rules are already removed by this time because switch content is flushed in case of the reset. This means that rules were deleted from HW but SW still thinks they exist so when we get SWITCHDEV_FDB_DEL_TO_DEVICE notification we try to delete not existing rule.
We can avoid these errors by clearing the rules early in the reset flow before they are removed from HW. Switchdev API will get notified that the rule was removed so we won't get SWITCHDEV_FDB_DEL_TO_DEVICE notification. Remove unnecessary ice_clear_sw_switch_recipes.
[1] ice 0000:01:00.0: Failed to delete FDB forward rule, err: -2 ice 0000:01:00.0: Failed to delete FDB guard rule, err: -2
Fixes: 7c945a1a8e5f ("ice: Switchdev FDB events support") Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com> Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com> Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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#
8e60dbcb |
| 24-Sep-2024 |
Marcin Szycik <marcin.szycik@linux.intel.com> |
ice: Fix netif_is_ice() in Safe Mode
netif_is_ice() works by checking the pointer to netdev ops. However, it only checks for the default ice_netdev_ops, not ice_netdev_safe_mode_ops, so in Safe Mode
ice: Fix netif_is_ice() in Safe Mode
netif_is_ice() works by checking the pointer to netdev ops. However, it only checks for the default ice_netdev_ops, not ice_netdev_safe_mode_ops, so in Safe Mode it always returns false, which is unintuitive. While it doesn't look like netif_is_ice() is currently being called anywhere in Safe Mode, this could change and potentially lead to unexpected behaviour.
Fixes: df006dd4b1dc ("ice: Add initial support framework for LAG") Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Signed-off-by: Marcin Szycik <marcin.szycik@linux.intel.com> Reviewed-by: Brett Creeley <brett.creeley@amd.com> Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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#
b972060a |
| 24-Sep-2024 |
Marcin Szycik <marcin.szycik@linux.intel.com> |
ice: Fix entering Safe Mode
If DDP package is missing or corrupted, the driver should enter Safe Mode. Instead, an error is returned and probe fails.
To fix this, don't exit init if ice_init_ddp_co
ice: Fix entering Safe Mode
If DDP package is missing or corrupted, the driver should enter Safe Mode. Instead, an error is returned and probe fails.
To fix this, don't exit init if ice_init_ddp_config() returns an error.
Repro: * Remove or rename DDP package (/lib/firmware/intel/ice/ddp/ice.pkg) * Load ice
Fixes: cc5776fe1832 ("ice: Enable switching default Tx scheduler topology") Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Signed-off-by: Marcin Szycik <marcin.szycik@linux.intel.com> Reviewed-by: Brett Creeley <brett.creeley@amd.com> Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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#
096c0fa4 |
| 04-Oct-2024 |
Jakub Kicinski <kuba@kernel.org> |
Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says:
==================== Intel Wired LAN Driver Updates 2024-09-30 (ice, idpf)
This series cont
Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says:
==================== Intel Wired LAN Driver Updates 2024-09-30 (ice, idpf)
This series contains updates to ice and idpf drivers:
For ice:
Michal corrects setting of dst VSI on LAN filters and adds clearing of port VLAN configuration during reset.
Gui-Dong Han corrects failures to decrement refcount in some error paths.
Przemek resolves a memory leak in ice_init_tx_topology().
Arkadiusz prevents setting of DPLL_PIN_STATE_SELECTABLE to an improper value.
Dave stops clearing of VLAN tracking bit to allow for VLANs to be properly restored after reset.
For idpf:
Ahmed sets uninitialized dyn_ctl_intrvl_s value.
Josh corrects use and reporting of mailbox size.
Larysa corrects order of function calls during de-initialization.
* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: idpf: deinit virtchnl transaction manager after vport and vectors idpf: use actual mbx receive payload length idpf: fix VF dynamic interrupt ctl register initialization ice: fix VLAN replay after reset ice: disallow DPLL_PIN_STATE_SELECTABLE for dpll output pins ice: fix memleak in ice_init_tx_topology() ice: clear port vlan config during reset ice: Fix improper handling of refcount in ice_sriov_set_msix_vec_count() ice: Fix improper handling of refcount in ice_dpll_init_rclk_pins() ice: set correct dst VSI in only LAN filters ====================
Link: https://patch.msgid.link/20240930223601.3137464-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Revision tags: v6.11 |
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c188afdc |
| 10-Sep-2024 |
Przemek Kitszel <przemyslaw.kitszel@intel.com> |
ice: fix memleak in ice_init_tx_topology()
Fix leak of the FW blob (DDP pkg).
Make ice_cfg_tx_topo() const-correct, so ice_init_tx_topology() can avoid copying whole FW blob. Copy just the topology
ice: fix memleak in ice_init_tx_topology()
Fix leak of the FW blob (DDP pkg).
Make ice_cfg_tx_topo() const-correct, so ice_init_tx_topology() can avoid copying whole FW blob. Copy just the topology section, and only when needed. Reuse the buffer allocated for the read of the current topology.
This was found by kmemleak, with the following trace for each PF: [<ffffffff8761044d>] kmemdup_noprof+0x1d/0x50 [<ffffffffc0a0a480>] ice_init_ddp_config+0x100/0x220 [ice] [<ffffffffc0a0da7f>] ice_init_dev+0x6f/0x200 [ice] [<ffffffffc0a0dc49>] ice_init+0x29/0x560 [ice] [<ffffffffc0a10c1d>] ice_probe+0x21d/0x310 [ice]
Constify ice_cfg_tx_topo() @buf parameter. This cascades further down to few more functions.
Fixes: cc5776fe1832 ("ice: Enable switching default Tx scheduler topology") CC: Larysa Zaremba <larysa.zaremba@intel.com> CC: Jacob Keller <jacob.e.keller@intel.com> CC: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> CC: Mateusz Polchlopek <mateusz.polchlopek@intel.com> Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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#
c8d430db |
| 06-Oct-2024 |
Paolo Bonzini <pbonzini@redhat.com> |
Merge tag 'kvmarm-fixes-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 6.12, take #1
- Fix pKVM error path on init, making sure we do not chang
Merge tag 'kvmarm-fixes-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 6.12, take #1
- Fix pKVM error path on init, making sure we do not change critical system registers as we're about to fail
- Make sure that the host's vector length is at capped by a value common to all CPUs
- Fix kvm_has_feat*() handling of "negative" features, as the current code is pretty broken
- Promote Joey to the status of official reviewer, while James steps down -- hopefully only temporarly
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0c436dfe |
| 02-Oct-2024 |
Takashi Iwai <tiwai@suse.de> |
Merge tag 'asoc-fix-v6.12-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.12
A bunch of fixes here that came in during the merge window and t
Merge tag 'asoc-fix-v6.12-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.12
A bunch of fixes here that came in during the merge window and the first week of release, plus some new quirks and device IDs. There's nothing major here, it's a bit bigger than it might've been due to there being no fixes sent during the merge window due to your vacation.
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#
2cd86f02 |
| 01-Oct-2024 |
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> |
Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes
Required for a panthor fix that broke when FOP_UNSIGNED_OFFSET was added in place of FMODE_UNSIGNED_OFFSET.
Signed-off-by: Maarten L
Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes
Required for a panthor fix that broke when FOP_UNSIGNED_OFFSET was added in place of FMODE_UNSIGNED_OFFSET.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
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Revision tags: v6.11-rc7, v6.11-rc6, v6.11-rc5, v6.11-rc4 |
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#
0c80bdfc |
| 12-Aug-2024 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge 6.11-rc3 into driver-core-next
We need the driver core fixes in here as well to build on top of.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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f299cd11 |
| 09-Sep-2024 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge 6.11-rc7 into usb-next
We need the USB fixes in here as well, and this also resolves the merge conflict in: drivers/usb/typec/ucsi/ucsi.c
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Merge 6.11-rc7 into usb-next
We need the USB fixes in here as well, and this also resolves the merge conflict in: drivers/usb/typec/ucsi/ucsi.c
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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895b4fae |
| 09-Sep-2024 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge 6.11-rc7 into char-misc-next
We need the char-misc fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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38343be0 |
| 12-Aug-2024 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge 6.11-rc3 into usb-next
We need the usb fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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9f3eb413 |
| 12-Aug-2024 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge 6.11-rc3 into tty-next
We need the tty/serial fixes in here to build on top of.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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9ca12e50 |
| 12-Aug-2024 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge 6.11-rc3 into char-misc-next
We need the char/misc fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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42b16d3a |
| 17-Sep-2024 |
Jens Axboe <axboe@kernel.dk> |
Merge tag 'v6.11' into for-6.12/block
Merge in 6.11 final to get the fix for preventing deadlocks on an elevator switch, as there's a fixup for that patch.
* tag 'v6.11': (1788 commits) Linux 6.1
Merge tag 'v6.11' into for-6.12/block
Merge in 6.11 final to get the fix for preventing deadlocks on an elevator switch, as there's a fixup for that patch.
* tag 'v6.11': (1788 commits) Linux 6.11 Revert "KVM: VMX: Always honor guest PAT on CPUs that support self-snoop" pinctrl: pinctrl-cy8c95x0: Fix regcache cifs: Fix signature miscalculation mm: avoid leaving partial pfn mappings around in error case drm/xe/client: add missing bo locking in show_meminfo() drm/xe/client: fix deadlock in show_meminfo() drm/xe/oa: Enable Xe2+ PES disaggregation drm/xe/display: fix compat IS_DISPLAY_STEP() range end drm/xe: Fix access_ok check in user_fence_create drm/xe: Fix possible UAF in guc_exec_queue_process_msg drm/xe: Remove fence check from send_tlb_invalidation drm/xe/gt: Remove double include net: netfilter: move nf flowtable bpf initialization in nf_flow_table_module_init() PCI: Fix potential deadlock in pcim_intx() workqueue: Clear worker->pool in the worker thread context net: tighten bad gso csum offset check in virtio_net_hdr netlink: specs: mptcp: fix port endianness net: dpaa: Pad packets to ETH_ZLEN mptcp: pm: Fix uaf in __timer_delete_sync ...
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#
36ec807b |
| 20-Sep-2024 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.12 merge window.
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#
9ea7b92b |
| 12-Sep-2024 |
Palmer Dabbelt <palmer@rivosinc.com> |
Merge patch series "remove size limit on XIP kernel"
Nam Cao <namcao@linutronix.de> says:
Hi,
For XIP kernel, the writable data section is always at offset specified in XIP_OFFSET, which is hard-c
Merge patch series "remove size limit on XIP kernel"
Nam Cao <namcao@linutronix.de> says:
Hi,
For XIP kernel, the writable data section is always at offset specified in XIP_OFFSET, which is hard-coded to 32MB.
Unfortunately, this means the read-only section (placed before the writable section) is restricted in size. This causes build failure if the kernel gets too large.
This series remove the use of XIP_OFFSET one by one, then remove this macro entirely at the end, with the goal of lifting this size restriction.
Also some cleanup and documentation along the way.
* b4-shazam-merge riscv: remove limit on the size of read-only section for XIP kernel riscv: drop the use of XIP_OFFSET in create_kernel_page_table() riscv: drop the use of XIP_OFFSET in kernel_mapping_va_to_pa() riscv: drop the use of XIP_OFFSET in XIP_FIXUP_FLASH_OFFSET riscv: drop the use of XIP_OFFSET in XIP_FIXUP_OFFSET riscv: replace misleading va_kernel_pa_offset on XIP kernel riscv: don't export va_kernel_pa_offset in vmcoreinfo for XIP kernel riscv: cleanup XIP_FIXUP macro riscv: change XIP's kernel_map.size to be size of the entire kernel ...
Link: https://lore.kernel.org/r/cover.1717789719.git.namcao@linutronix.de Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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#
f057b572 |
| 06-Sep-2024 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'ib/6.11-rc6-matrix-keypad-spitz' into next
Bring in changes removing support for platform data from matrix-keypad driver.
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#
34cd1928 |
| 27-Aug-2024 |
Jason Gunthorpe <jgg@nvidia.com> |
Merge branch 'bnxt_re_variable_wqes' into rdma.git for-next
Selvin Xavier says:
============= Enable the Variable size Work Queue entry support for Gen P7 adapters. This would help in the better ut
Merge branch 'bnxt_re_variable_wqes' into rdma.git for-next
Selvin Xavier says:
============= Enable the Variable size Work Queue entry support for Gen P7 adapters. This would help in the better utilization of the queue memory and pci bandwidth due to the smaller send queue Work entries. =============
Based on v6.11-rc5 for dependencies.
* bnxt_re_variable_wqes: (829 commits) RDMA/bnxt_re: Enable variable size WQEs for user space applications RDMA/bnxt_re: Handle variable WQE support for user applications RDMA/bnxt_re: Fix the table size for PSN/MSN entries RDMA/bnxt_re: Get the WQE index from slot index while completing the WQEs RDMA/bnxt_re: Add support for Variable WQE in Genp7 adapters Linux 6.11-rc5 ...
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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Revision tags: v6.11-rc3 |
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#
a18eb864 |
| 08-Aug-2024 |
Leon Romanovsky <leon@kernel.org> |
Introducing Multi-Path DMA Support for mlx5 RDMA Driver
From Yishai,
Overview -------- This patch series aims to enable multi-path DMA support, allowing an mlx5 RDMA device to issue DMA commands th
Introducing Multi-Path DMA Support for mlx5 RDMA Driver
From Yishai,
Overview -------- This patch series aims to enable multi-path DMA support, allowing an mlx5 RDMA device to issue DMA commands through multiple paths. This feature is critical for improving performance and reaching line rate in certain environments where issuing PCI transactions over one path may be significantly faster than over another. These differences can arise from various PCI generations in the system or the specific system topology.
To achieve this functionality, we introduced a data direct DMA device that can serve the RDMA device by issuing DMA transactions on its behalf.
The main key features and changes are described below.
Multi-Path Discovery -------------------- API Implementation: * Introduced an API to discover multiple paths for a given mlx5 RDMA device. IOCTL Command: * Added a new IOCTL command, MLX5_IB_METHOD_GET_DATA_DIRECT_SYSFS_PATH, to the DEVICE object. When an affiliated Data-Direct/DMA device is present, its sysfs path is returned.
Feature Activation by mlx5 RDMA Application ------------------------------------------- UVERBS Extension: * Extended UVERBS_METHOD_REG_DMABUF_MR over UVERBS_OBJECT_MR to include mlx5 extended flags. Access Flag: * Introduced the MLX5_IB_UAPI_REG_DMABUF_ACCESS_DATA_DIRECT flag, allowing applications to request the use of the affiliated DMA device for DMABUF registration.
Data-Direct/DMA Device ---------------------- New Driver: * Introduced a new driver to manage the new DMA PF device ID (0x2100). Its registration/un-registration is handled as part of the mlx5_ib init/exit flows, with mlx5 IB devices as its clients. Functionality: * The driver does not interface directly with the firmware (no command interface, no caps, etc.) but works over PCI to activate its DMA functionality. It serves as the DMA device for efficiently accessing other PCI devices (e.g., GPU PF) and reads its VUID over PCI to handle NICs registrations with the same VUID.
mlx5 IB RDMA Device --------------------------- VUID Query: * Reads its affiliated DMA PF VUID via the QUERY_VUID command with the data_direct bit set. Driver Registration: * Registers with the DMA PF driver to be notified upon bind/unbind. Application Request Handling: * Uses the DMA PF device upon application request as described above.
DMABUF over Umem ---------------- Introduced an option to obtain a DMABUF UMEM using a different DMA device instead of the IB device, allowing the device to register over IOMMU with the expected DMA device for a given buffer registration.
Further details are provided in the commit logs of the patches in this series.
Thanks
Link: https://lore.kernel.org/all/cover.1722512548.git.leon@kernel.org Signed-off-by: Leon Romanovsky <leon@kernel.org>
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Revision tags: v6.11-rc2, v6.11-rc1 |
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#
3daee2e4 |
| 16-Jul-2024 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.10' into next
Sync up with mainline to bring in device_for_each_child_node_scoped() and other newer APIs.
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c24999e6 |
| 21-Sep-2024 |
Wolfram Sang <wsa+renesas@sang-engineering.com> |
Merge tag 'i2c-host-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-mergewindow
The DesignWare and the Renesas I2C drivers have received most of the changes in t
Merge tag 'i2c-host-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-mergewindow
The DesignWare and the Renesas I2C drivers have received most of the changes in this pull request.
The first has has undergone through a series of cleanups that have been sent to the mailing list a year ago for the first time and finally get merged in this pull request. They are many, from typos (e.g. i2/i2c), to cosmetics, to refactoring (e.g. move inline functions to librarieas) and many others.
Besides that, all the DesignWare Kconfig options have been grouped under the I2C_DESIGNWARE_CORE and this required some adaptation in many of the kernel configuration files for different arm and mips boards.
Follows the list of the rest of the changes grouped by type of change.
Cleanups -------- The Qualcomm Geni platform improves the exit path in the runtime resume function.
The Intel LJCA driver loses "target_addr" parameter in ljca_i2c_stop() because it was unused.
The MediaTek controller intializes the restart_flag in the transfer function using the ternary conditional operator ("? :") instead of initializing it in different parts.
Constified a few global data structures in the virtio driver.
The Renesas driver simplifies the bus speed handling in the init function making it more readable.
Improved an if/else statement in probe function of the Renesas R-Car driver.
The iMX/MXC driver switches to using the RUNTIME_PM_OPS() instead of SET_RUNTIME_PM_OPS().
Still in the iMX/MXC driver a comma ',' has been replaced by a semicolon ';', while in different drivers the ',' has been removed from the '{ }' delimiters.
Finally three devm_clk_get_enabled() have been used to simplify the devm_clk_get/clk_prepare_enable tuple in the Renesas EMEV2, Ingenic and MPC drivers.
Refactors --------- The Nuvoton fixes a potential out of boundary array access. This is not a bug fix because the issue could never occur due to hardware not having the properties listed in the array. The change makes the driver more future proof and, at the same time, silences code analyzers.
Improvements ------------ The Renesas I2C (riic) driver undergoes several patches improving the runtime power management handling.
The Intel i801 driver uses a more descriptive adapter's name to show the presence of the IDF feature.
In the Intel Denverton (ismt) adapter the pending transactions are killed when irq's can't complete their handling, triggering a timeout. This could have been considered as a bug fix, but because, standing to Vasily, it's very sporadic, I preferred considering the patch rather as an improvement.
New Feature ----------- The Renesas I2C (riic) driver now supports the fast mode plus.
New support ----------- Added support for:
- Renesas R9A08G045 - Rockchip RK3576 - KEBA I2C - Theobroma Systems Mule Multiplexer.
The Keba comes with a new driver, i2c-keba.c. The Mule is an i2c multiplexer and it also comes with a new driver, mux/i2c-mux-mule.c.
Core patch ---------- This pull request includes also a patch in the I2C framework, in i2c-core-base.c where the runtime PM functions have been replaced in order to allow to be accessed during the device add.
Devicetree ---------- Some cleanups in the devicetree, as well. nVidia and Qualcomm bindings improve their "if:then:" blocks. While the aspeed binding loses the "multi-master" property because it was redundant.
The i2c-sprd binding has been converted to YAML.
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