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2023-09-11thermal/of: add missing of_node_put()Julia Lawall1-2/+6
for_each_child_of_node performs an of_node_get on each iteration, so a break out of the loop requires an of_node_put. This was done using the Coccinelle semantic patch iterators/for_each_child.cocci Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2023-09-11Merge tag 'drm-misc-next-fixes-2023-09-11' of ↵Daniel Vetter1-1/+1
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Short summary of fixes pull: * nouveau: Lockdep workaround * fbdev/g364fb: Build fix Signed-off-by: Daniel Vetter <[email protected]> From: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20230911141915.GA983@linux-uq9g
2023-09-11usb: typec: ucsi: Fix NULL pointer dereferenceHeikki Krogerus1-0/+3
Making sure the UCSI debugfs entry actually exists before attempting to remove it. Fixes: df0383ffad64 ("usb: typec: ucsi: Add debugfs for ucsi commands") Reported-by: Dave Hansen <[email protected]> Closes: https://lore.kernel.org/linux-usb/[email protected]/ Suggested-by: Dave Hansen <[email protected]> Suggested-by: Mario Limonciello <[email protected]> Cc: Saranya Gopal <[email protected]> Signed-off-by: Heikki Krogerus <[email protected]> Cc: Thorsten Leemhuis <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2023-09-11platform/x86: asus-wmi: Support 2023 ROG X16 tablet modeLuke D. Jones1-0/+9
Add quirk for ASUS ROG X16 (GV601V, 2023 versions) Flow 2-in-1 to enable tablet mode with lid flip (all screen rotations). Signed-off-by: Luke D. Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-09-11platform/mellanox: NVSW_SN2201 should depend on ACPIGeert Uytterhoeven1-2/+2
The only probing method supported by the Nvidia SN2201 platform driver is probing through an ACPI match table. Hence add a dependency on ACPI, to prevent asking the user about this driver when configuring a kernel without ACPI support. Fixes: 662f24826f95 ("platform/mellanox: Add support for new SN2201 system") Signed-off-by: Geert Uytterhoeven <[email protected]> Acked-by: Vadim Pasternak <[email protected]> Acked-by: Andi Shyti <[email protected]> Link: https://lore.kernel.org/r/ec5a4071691ab08d58771b7732a9988e89779268.1693828363.git.geert+renesas@glider.be Signed-off-by: Hans de Goede <[email protected]>
2023-09-11platform/mellanox: mlxbf-bootctl: add NET dependency into KconfigDavid Thompson1-0/+1
The latest version of the mlxbf_bootctl driver utilizes "sysfs_format_mac", and this API is only available if NET is defined in the kernel configuration. This patch changes the mlxbf_bootctl Kconfig to depend on NET. Reported-by: kernel test robot <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Reported-by: Randy Dunlap <[email protected]> Signed-off-by: David Thompson <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2023-09-11platform/mellanox: mlxbf-pmc: Fix reading of unprogrammed eventsShravan Kumar Ramani1-20/+7
This fix involves 2 changes: - All event regs have a reset value of 0, which is not a valid event_number as per the event_list for most blocks and hence seen as an error. Add a "disable" event with event_number 0 for all blocks. - The enable bit for each counter need not be checked before reading the event info, and hence removed. Fixes: 1a218d312e65 ("platform/mellanox: mlxbf-pmc: Add Mellanox BlueField PMC driver") Signed-off-by: Shravan Kumar Ramani <[email protected]> Reviewed-by: Vadim Pasternak <[email protected]> Reviewed-by: David Thompson <[email protected]> Link: https://lore.kernel.org/r/04d0213932d32681de1c716b54320ed894e52425.1693917738.git.shravankr@nvidia.com Signed-off-by: Hans de Goede <[email protected]>
2023-09-11platform/mellanox: mlxbf-pmc: Fix potential buffer overflowsShravan Kumar Ramani1-7/+7
Replace sprintf with sysfs_emit where possible. Size check in mlxbf_pmc_event_list_show should account for "\0". Fixes: 1a218d312e65 ("platform/mellanox: mlxbf-pmc: Add Mellanox BlueField PMC driver") Signed-off-by: Shravan Kumar Ramani <[email protected]> Reviewed-by: Vadim Pasternak <[email protected]> Reviewed-by: David Thompson <[email protected]> Link: https://lore.kernel.org/r/bef39ef32319a31b32f999065911f61b0d3b17c3.1693917738.git.shravankr@nvidia.com Signed-off-by: Hans de Goede <[email protected]>
2023-09-11platform/mellanox: mlxbf-tmfifo: Drop jumbo framesLiming Sun1-7/+17
This commit drops over-sized network packets to avoid tmfifo queue stuck. Fixes: 1357dfd7261f ("platform/mellanox: Add TmFifo driver for Mellanox BlueField Soc") Signed-off-by: Liming Sun <[email protected]> Reviewed-by: Vadim Pasternak <[email protected]> Reviewed-by: David Thompson <[email protected]> Link: https://lore.kernel.org/r/9318936c2447f76db475c985ca6d91f057efcd41.1693322547.git.limings@nvidia.com Signed-off-by: Hans de Goede <[email protected]>
2023-09-11platform/mellanox: mlxbf-tmfifo: Drop the Rx packet if no more descriptorsLiming Sun1-17/+49
This commit fixes tmfifo console stuck issue when the virtual networking interface is in down state. In such case, the network Rx descriptors runs out and causes the Rx network packet staying in the head of the tmfifo thus blocking the console packets. The fix is to drop the Rx network packet when no more Rx descriptors. Function name mlxbf_tmfifo_release_pending_pkt() is also renamed to mlxbf_tmfifo_release_pkt() to be more approperiate. Fixes: 1357dfd7261f ("platform/mellanox: Add TmFifo driver for Mellanox BlueField Soc") Signed-off-by: Liming Sun <[email protected]> Reviewed-by: Vadim Pasternak <[email protected]> Reviewed-by: David Thompson <[email protected]> Link: https://lore.kernel.org/r/8c0177dc938ae03f52ff7e0b62dbeee74b7bec09.1693322547.git.limings@nvidia.com Signed-off-by: Hans de Goede <[email protected]>
2023-09-11net: ethernet: mtk_eth_soc: fix pse_port configuration for MT7988Lorenzo Bianconi1-2/+4
MT7988 SoC support 3 NICs. Fix pse_port configuration in mtk_flow_set_output_device routine if the traffic is offloaded to eth2. Rely on mtk_pse_port definitions. Fixes: 88efedf517e6 ("net: ethernet: mtk_eth_soc: enable nft hw flowtable_offload for MT7988 SoC") Signed-off-by: Lorenzo Bianconi <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-09-11net: ethernet: mtk_eth_soc: fix uninitialized variableDaniel Golle1-2/+3
Variable dma_addr in function mtk_poll_rx can be uninitialized on some of the error paths. In practise this doesn't matter, even random data present in uninitialized stack memory can safely be used in the way it happens in the error path. However, in order to make Smatch happy make sure the variable is always initialized. Signed-off-by: Daniel Golle <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-09-11r8152: check budget for r8152_poll()Hayes Wang1-0/+3
According to the document of napi, there is no rx process when the budget is 0. Therefore, r8152_poll() has to return 0 directly when the budget is equal to 0. Fixes: d2187f8e4454 ("r8152: divide the tx and rx bottom functions") Signed-off-by: Hayes Wang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-09-11net: dsa: sja1105: block FDB accesses that are concurrent with a switch resetVladimir Oltean1-0/+2
Currently, when we add the first sja1105 port to a bridge with vlan_filtering 1, then we sometimes see this output: sja1105 spi2.2: port 4 failed to read back entry for be:79:b4:9e:9e:96 vid 3088: -ENOENT sja1105 spi2.2: Reset switch and programmed static config. Reason: VLAN filtering sja1105 spi2.2: port 0 failed to add be:79:b4:9e:9e:96 vid 0 to fdb: -2 It is because sja1105_fdb_add() runs from the dsa_owq which is no longer serialized with switch resets since it dropped the rtnl_lock() in the blamed commit. Either performing the FDB accesses before the reset, or after the reset, is equally fine, because sja1105_static_fdb_change() backs up those changes in the static config, but FDB access during reset isn't ok. Make sja1105_static_config_reload() take the fdb_lock to fix that. Fixes: 0faf890fc519 ("net: dsa: drop rtnl_lock from dsa_slave_switchdev_event_work") Signed-off-by: Vladimir Oltean <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-09-11net: dsa: sja1105: serialize sja1105_port_mcast_flood() with other FDB accessesVladimir Oltean2-13/+45
sja1105_fdb_add() runs from the dsa_owq, and sja1105_port_mcast_flood() runs from switchdev_deferred_process_work(). Prior to the blamed commit, they used to be indirectly serialized through the rtnl_lock(), which no longer holds true because dsa_owq dropped that. So, it is now possible that we traverse the static config BLK_IDX_L2_LOOKUP elements concurrently compared to when we change them, in sja1105_static_fdb_change(). That is not ideal, since it might result in data corruption. Introduce a mutex which serializes accesses to the hardware FDB and to the static config elements for the L2 Address Lookup table. I can't find a good reason to add locking around sja1105_fdb_dump(). I'll add it later if needed. Fixes: 0faf890fc519 ("net: dsa: drop rtnl_lock from dsa_slave_switchdev_event_work") Signed-off-by: Vladimir Oltean <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-09-11net: dsa: sja1105: fix multicast forwarding working only for last added mdb ↵Vladimir Oltean1-43/+37
entry The commit cited in Fixes: did 2 things: it refactored the read-back polling from sja1105_dynamic_config_read() into a new function, sja1105_dynamic_config_wait_complete(), and it called that from sja1105_dynamic_config_write() too. What is problematic is the refactoring. The refactored code from sja1105_dynamic_config_poll_valid() works like the previous one, but the problem is that it uses another packed_buf[] SPI buffer, and there was code at the end of sja1105_dynamic_config_read() which was relying on the read-back packed_buf[]: /* Don't dereference possibly NULL pointer - maybe caller * only wanted to see whether the entry existed or not. */ if (entry) ops->entry_packing(packed_buf, entry, UNPACK); After the change, the packed_buf[] that this code sees is no longer the entry read back from hardware, but the original entry that the caller passed to the sja1105_dynamic_config_read(), packed into this buffer. This difference is the most notable with the SJA1105_SEARCH uses from sja1105pqrs_fdb_add() - used for both fdb and mdb. There, we have logic added by commit 728db843df88 ("net: dsa: sja1105: ignore the FDB entry for unknown multicast when adding a new address") to figure out whether the address we're trying to add matches on any existing hardware entry, with the exception of the catch-all multicast address. That logic was broken, because with sja1105_dynamic_config_read() not working properly, it doesn't return us the entry read back from hardware, but the entry that we passed to it. And, since for multicast, a match will always exist, it will tell us that any mdb entry already exists at index=0 L2 Address Lookup table. It is index=0 because the caller doesn't know the index - it wants to find it out, and sja1105_dynamic_config_read() does: if (index < 0) { // SJA1105_SEARCH /* Avoid copying a signed negative number to an u64 */ cmd.index = 0; // <- this cmd.search = true; } else { cmd.index = index; cmd.search = false; } So, to the caller of sja1105_dynamic_config_read(), the returned info looks entirely legit, and it will add all mdb entries to FDB index 0. There, they will always overwrite each other (not to mention, potentially they can also overwrite a pre-existing bridge fdb entry), and the user-visible impact will be that only the last mdb entry will be forwarded as it should. The others won't (will be flooded or dropped, depending on the egress flood settings). Fixing is a bit more complicated, and involves either passing the same packed_buf[] to sja1105_dynamic_config_wait_complete(), or moving all the extra processing on the packed_buf[] to sja1105_dynamic_config_wait_complete(). I've opted for the latter, because it makes sja1105_dynamic_config_wait_complete() a bit more self-contained. Fixes: df405910ab9f ("net: dsa: sja1105: wait for dynamic config command completion on writes too") Reported-by: Yanan Yang <[email protected]> Signed-off-by: Vladimir Oltean <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-09-11net: dsa: sja1105: propagate exact error code from ↵Vladimir Oltean1-7/+8
sja1105_dynamic_config_poll_valid() Currently, sja1105_dynamic_config_wait_complete() returns either 0 or -ETIMEDOUT, because it just looks at the read_poll_timeout() return code. There will be future changes which move some more checks to sja1105_dynamic_config_poll_valid(). It is important that we propagate their exact return code (-ENOENT, -EINVAL), because callers of sja1105_dynamic_config_read() depend on them. Signed-off-by: Vladimir Oltean <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-09-11net: dsa: sja1105: hide all multicast addresses from "bridge fdb show"Vladimir Oltean1-5/+6
Commit 4d9423549501 ("net: dsa: sja1105: offload bridge port flags to device") has partially hidden some multicast entries from showing up in the "bridge fdb show" output, but it wasn't enough. Addresses which are added through "bridge mdb add" still show up. Hide them all. Fixes: 291d1e72b756 ("net: dsa: sja1105: Add support for FDB and MDB management") Signed-off-by: Vladimir Oltean <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-09-11net:ethernet:adi:adin1110: Fix forwarding offloadCiprian Regus1-1/+1
Currently, when a new fdb entry is added (with both ports of the ADIN2111 bridged), the driver configures the MAC filters for the wrong port, which results in the forwarding being done by the host, and not actually hardware offloaded. The ADIN2111 offloads the forwarding by setting filters on the destination MAC address of incoming frames. Based on these, they may be routed to the other port. Thus, if a frame has to be forwarded from port 1 to port 2, the required configuration for the ADDR_FILT_UPRn register should set the APPLY2PORT1 bit (instead of APPLY2PORT2, as it's currently the case). Fixes: bc93e19d088b ("net: ethernet: adi: Add ADIN1110 support") Signed-off-by: Ciprian Regus <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-09-11net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in ↵Hangyu Hua1-0/+3
mtk_hwlro_get_fdir_all() rule_locs is allocated in ethtool_get_rxnfc and the size is determined by rule_cnt from user space. So rule_cnt needs to be check before using rule_locs to avoid NULL pointer dereference. Fixes: 7aab747e5563 ("net: ethernet: mediatek: add ethtool functions to configure RX flows of HW LRO") Signed-off-by: Hangyu Hua <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-09-11net: ethernet: mvpp2_main: fix possible OOB write in mvpp2_ethtool_get_rxnfc()Hangyu Hua1-0/+5
rules is allocated in ethtool_get_rxnfc and the size is determined by rule_cnt from user space. So rule_cnt needs to be check before using rules to avoid OOB writing or NULL pointer dereference. Fixes: 90b509b39ac9 ("net: mvpp2: cls: Add Classification offload support") Signed-off-by: Hangyu Hua <[email protected]> Reviewed-by: Marcin Wojtas <[email protected]> Reviewed-by: Russell King (Oracle) <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-09-11net: ethernet: bcmasp: fix possible OOB write in bcmasp_netfilt_get_all_active()Hangyu Hua3-5/+10
rule_locs is allocated in ethtool_get_rxnfc and the size is determined by rule_cnt from user space. So rule_cnt needs to be check before using rule_locs to avoid OOB writing or NULL pointer dereference. Fixes: c5d511c49587 ("net: bcmasp: Add support for wake on net filters") Signed-off-by: Hangyu Hua <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-09-11net: stmmac: fix handling of zero coalescing tx-usecsVincent Whitchurch1-4/+6
Setting ethtool -C eth0 tx-usecs 0 is supposed to disable the use of the coalescing timer but currently it gets programmed with zero delay instead. Disable the use of the coalescing timer if tx-usecs is zero by preventing it from being restarted. Note that to keep things simple we don't start/stop the timer when the coalescing settings are changed, but just let that happen on the next transmit or timer expiry. Fixes: 8fce33317023 ("net: stmmac: Rework coalesce timer and fix multi-queue races") Signed-off-by: Vincent Whitchurch <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-09-11efi/unaccepted: Use ACPI reclaim memory for unaccepted memory tableArd Biesheuvel1-1/+1
Kyril reports that crashkernels fail to work on confidential VMs that rely on the unaccepted memory table, and this appears to be caused by the fact that it is not considered part of the set of firmware tables that the crashkernel needs to map. This is an oversight, and a result of the use of the EFI_LOADER_DATA memory type for this table. The correct memory type to use for any firmware table is EFI_ACPI_RECLAIM_MEMORY (including ones created by the EFI stub), even though the name suggests that is it specific to ACPI. ACPI reclaim means that the memory is used by the firmware to expose information to the operating system, but that the memory region has no special significance to the firmware itself, and the OS is free to reclaim the memory and use it as ordinary memory if it is not interested in the contents, or if it has already consumed them. In Linux, this memory is never reclaimed, but it is always covered by the kernel direct map and generally made accessible as ordinary memory. On x86, ACPI reclaim memory is translated into E820_ACPI, which the kexec logic already recognizes as memory that the crashkernel may need to to access, and so it will be mapped and accessible to the booting crash kernel. Fixes: 745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") Reported-by: Kirill A. Shutemov <[email protected]> Signed-off-by: Ard Biesheuvel <[email protected]>
2023-09-11ata: sata_mv: Fix incorrect string length computation in mv_dump_mem()Christophe JAILLET1-2/+2
snprintf() returns the "number of characters which *would* be generated for the given input", not the size *really* generated. In order to avoid too large values for 'o' (and potential negative values for "sizeof(linebuf) o") use scnprintf() instead of snprintf(). Note that given the "w < 4" in the for loop, the buffer can NOT overflow, but using the *right* function is always better. Signed-off-by: Christophe JAILLET <[email protected]> Signed-off-by: Damien Le Moal <[email protected]>
2023-09-11ata: libata: disallow dev-initiated LPM transitions to unsupported statesNiklas Cassel2-3/+25
In AHCI 1.3.1, the register description for CAP.SSC: "When cleared to ‘0’, software must not allow the HBA to initiate transitions to the Slumber state via agressive link power management nor the PxCMD.ICC field in each port, and the PxSCTL.IPM field in each port must be programmed to disallow device initiated Slumber requests." In AHCI 1.3.1, the register description for CAP.PSC: "When cleared to ‘0’, software must not allow the HBA to initiate transitions to the Partial state via agressive link power management nor the PxCMD.ICC field in each port, and the PxSCTL.IPM field in each port must be programmed to disallow device initiated Partial requests." Ensure that we always set the corresponding bits in PxSCTL.IPM, such that a device is not allowed to initiate transitions to power states which are unsupported by the HBA. DevSleep is always initiated by the HBA, however, for completeness, set the corresponding bit in PxSCTL.IPM such that agressive link power management cannot transition to DevSleep if DevSleep is not supported. sata_link_scr_lpm() is used by libahci, ata_piix and libata-pmp. However, only libahci has the ability to read the CAP/CAP2 register to see if these features are supported. Therefore, in order to not introduce any regressions on ata_piix or libata-pmp, create flags that indicate that the respective feature is NOT supported. This way, the behavior for ata_piix and libata-pmp should remain unchanged. This change is based on a patch originally submitted by Runa Guo-oc. Signed-off-by: Niklas Cassel <[email protected]> Fixes: 1152b2617a6e ("libata: implement sata_link_scr_lpm() and make ata_dev_set_feature() global") Cc: [email protected] Signed-off-by: Damien Le Moal <[email protected]>
2023-09-10Merge tag 'topic/drm-ci-2023-08-31-1' of git://anongit.freedesktop.org/drm/drmLinus Torvalds65-0/+5355
Pull drm ci scripts from Dave Airlie: "This is a bunch of ci integration for the freedesktop gitlab instance where we currently do upstream userspace testing on diverse sets of GPU hardware. From my perspective I think it's an experiment worth going with and seeing how the benefits/noise playout keeping these files useful. Ideally I'd like to get this so we can do pre-merge testing on PRs eventually. Below is some info from danvet on why we've ended up making the decision and how we can roll it back if we decide it was a bad plan. Why in upstream? - like documentation, testcases, tools CI integration is one of these things where you can waste endless amounts of time if you accidentally have a version that doesn't match your source code - but also like the above, there's a balance, this is the initial cut of what we think makes sense to keep in sync vs out-of-tree, probably needs adjustment - gitlab supports out-of-repo gitlab integration and that's what's been used for the kernel in drm, but it results in per-driver fragmentation and lots of duplicated effort. the simple act of smashing an arbitrary winner into a topic branch already started surfacing patches on dri-devel and sparking good cross driver team discussions Why gitlab? - it's not any more shit than any of the other CI - drm userspace uses it extensively for everything in userspace, we have a lot of people and experience with this, including integration of hw testing labs - media userspace like gstreamer is also on gitlab.fd.o, and there's discussion to extend this to the media subsystem in some fashion Can this be shared? - there's definitely a pile of code that could move to scripts/ if other subsystem adopt ci integration in upstream kernel git. other bits are more drm/gpu specific like the igt-gpu-tests/tools integration - docker images can be run locally or in other CI runners Will we regret this? - it's all in one directory, intentionally, for easy deletion - probably 1-2 years in upstream to see whether this is worth it or a Big Mistake. that's roughly what it took to _really_ roll out solid CI in the bigger userspace projects we have on gitlab.fd.o like mesa3d" * tag 'topic/drm-ci-2023-08-31-1' of git://anongit.freedesktop.org/drm/drm: drm: ci: docs: fix build warning - add missing escape drm: Add initial ci/ subdirectory
2023-09-10octeontx2-pf: Fix page pool cache index corruption.Ratheesh Kannoth7-51/+44
The access to page pool `cache' array and the `count' variable is not locked. Page pool cache access is fine as long as there is only one consumer per pool. octeontx2 driver fills in rx buffers from page pool in NAPI context. If system is stressed and could not allocate buffers, refiiling work will be delegated to a delayed workqueue. This means that there are two cosumers to the page pool cache. Either workqueue or IRQ/NAPI can be run on other CPU. This will lead to lock less access, hence corruption of cache pool indexes. To fix this issue, NAPI is rescheduled from workqueue context to refill rx buffers. Fixes: b2e3406a38f0 ("octeontx2-pf: Add support for page pool") Signed-off-by: Ratheesh Kannoth <[email protected]> Reported-by: Sebastian Andrzej Siewior <[email protected]> Reviewed-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-09-10net: microchip: vcap api: Fix possible memory leak for vcap_dup_rule()Jinjie Ruan1-2/+16
Inject fault When select CONFIG_VCAP_KUNIT_TEST, the below memory leak occurs. If kzalloc() for duprule succeeds, but the following kmemdup() fails, the duprule, ckf and caf memory will be leaked. So kfree them in the error path. unreferenced object 0xffff122744c50600 (size 192): comm "kunit_try_catch", pid 346, jiffies 4294896122 (age 911.812s) hex dump (first 32 bytes): 10 27 00 00 04 00 00 00 1e 00 00 00 2c 01 00 00 .'..........,... 00 00 00 00 00 00 00 00 18 06 c5 44 27 12 ff ff ...........D'... backtrace: [<00000000394b0db8>] __kmem_cache_alloc_node+0x274/0x2f8 [<0000000001bedc67>] kmalloc_trace+0x38/0x88 [<00000000b0612f98>] vcap_dup_rule+0x50/0x460 [<000000005d2d3aca>] vcap_add_rule+0x8cc/0x1038 [<00000000eef9d0f8>] test_vcap_xn_rule_creator.constprop.0.isra.0+0x238/0x494 [<00000000cbda607b>] vcap_api_rule_remove_in_front_test+0x1ac/0x698 [<00000000c8766299>] kunit_try_run_case+0xe0/0x20c [<00000000c4fe9186>] kunit_generic_run_threadfn_adapter+0x50/0x94 [<00000000f6864acf>] kthread+0x2e8/0x374 [<0000000022e639b3>] ret_from_fork+0x10/0x20 Fixes: 814e7693207f ("net: microchip: vcap api: Add a storage state to a VCAP rule") Signed-off-by: Jinjie Ruan <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-09-10net: bcmasp: add missing of_node_putJulia Lawall1-0/+1
for_each_available_child_of_node performs an of_node_get on each iteration, so a break out of the loop requires an of_node_put. This was done using the Coccinelle semantic patch iterators/for_each_child.cocci Signed-off-by: Julia Lawall <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-09-09Merge tag 'riscv-for-linus-6.6-mw2-2' of ↵Linus Torvalds11-124/+432
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull more RISC-V updates from Palmer Dabbelt: - The kernel now dynamically probes for misaligned access speed, as opposed to relying on a table of known implementations. - Support for non-coherent devices on systems using the Andes AX45MP core, including the RZ/Five SoCs. - Support for the V extension in ptrace(), again. - Support for KASLR. - Support for the BPF prog pack allocator in RISC-V. - A handful of bug fixes and cleanups. * tag 'riscv-for-linus-6.6-mw2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (25 commits) soc: renesas: Kconfig: For ARCH_R9A07G043 select the required configs if dependencies are met riscv: Kconfig.errata: Add dependency for RISCV_SBI in ERRATA_ANDES config riscv: Kconfig.errata: Drop dependency for MMU in ERRATA_ANDES_CMO config riscv: Kconfig: Select DMA_DIRECT_REMAP only if MMU is enabled bpf, riscv: use prog pack allocator in the BPF JIT riscv: implement a memset like function for text riscv: extend patch_text_nosync() for multiple pages bpf: make bpf_prog_pack allocator portable riscv: libstub: Implement KASLR by using generic functions libstub: Fix compilation warning for rv32 arm64: libstub: Move KASLR handling functions to kaslr.c riscv: Dump out kernel offset information on panic riscv: Introduce virtual kernel mapping KASLR RISC-V: Add ptrace support for vectors soc: renesas: Kconfig: Select the required configs for RZ/Five SoC cache: Add L2 cache management for Andes AX45MP RISC-V core dt-bindings: cache: andestech,ax45mp-cache: Add DT binding documentation for L2 cache controller riscv: mm: dma-noncoherent: nonstandard cache operations support riscv: errata: Add Andes alternative ports riscv: asm: vendorid_list: Add Andes Technology to the vendors list ...
2023-09-09Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds41-314/+1428
Pull more SCSI updates from James Bottomley: "Mostly small stragglers that missed the initial merge. Driver updates are qla2xxx and smartpqi (mp3sas has a high diffstat due to the volatile qualifier removal, fnic due to unused function removal and sd.c has a lot of code shuffling to remove forward declarations)" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (38 commits) scsi: ufs: core: No need to update UPIU.header.flags and lun in advanced RPMB handler scsi: ufs: core: Add advanced RPMB support where UFSHCI 4.0 does not support EHS length in UTRD scsi: mpt3sas: Remove volatile qualifier scsi: mpt3sas: Perform additional retries if doorbell read returns 0 scsi: libsas: Simplify sas_queue_reset() and remove unused code scsi: ufs: Fix the build for the old ARM OABI scsi: qla2xxx: Fix unused variable warning in qla2xxx_process_purls_pkt() scsi: fnic: Remove unused functions fnic_scsi_host_start/end_tag() scsi: qla2xxx: Fix spelling mistake "tranport" -> "transport" scsi: fnic: Replace sgreset tag with max_tag_id scsi: qla2xxx: Remove unused variables in qla24xx_build_scsi_type_6_iocbs() scsi: qla2xxx: Fix nvme_fc_rcv_ls_req() undefined error scsi: smartpqi: Change driver version to 2.1.24-046 scsi: smartpqi: Enhance error messages scsi: smartpqi: Enhance controller offline notification scsi: smartpqi: Enhance shutdown notification scsi: smartpqi: Simplify lun_number assignment scsi: smartpqi: Rename pciinfo to pci_info scsi: smartpqi: Rename MACRO to clarify purpose scsi: smartpqi: Add abort handler ...
2023-09-09Merge tag 'driver-core-6.6-rc1-2' of ↵Linus Torvalds106-113/+113
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver symbol lookup fix from Greg KH: "Here is one last fixup for your tree for 6.6-rc1. It resolves a problem with the way that symbol_get was changed in the module tree merge in your tree to fix up the DVB drivers which rely on this old api to attach new devices. As the changelog comment says: In commit 9011e49d54dc ("modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules") the use of symbol_get is properly restricted to GPL-only marked symbols. This interacts oddly with the DVB logic which only uses dvb_attach() to load the dvb driver which then uses symbol_get(). Fix this up by properly marking all of the dvb_attach attach symbols as EXPORT_SYMBOL_GPL(). This has been acked by Hans from the V4L driver side, Luis from the module side, Mauro on the media side, and Christoph said it was the correct solution, and was tested by the original reporter of the issue. It has passed 0-day testing, but has not been in linux-next due to it only being sent yesterday" * tag 'driver-core-6.6-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: media: dvb: symbol fixup for dvb_attach()
2023-09-09Merge tag 'pci-v6.6-fixes-1' of ↵Linus Torvalds3-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci Pull PCI fixes from Bjorn Helgaas: - Add PCI_DYNAMIC_OF_NODES dependency on OF_IRQ to fix sparc64 build error (Lizhi Hou) - After coalescing host bridge resources, free any released resources to avoid a leak (Ross Lagerwall) - Revert a quirk that prevented NVIDIA T4 GPUs from using Secondary Bus Reset. The quirk worked around an issue that we now think is related to the Root Port, not the GPU (Bjorn Helgaas) * tag 'pci-v6.6-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: Revert "PCI: Mark NVIDIA T4 GPUs to avoid bus reset" PCI: Free released resource after coalescing PCI: Fix CONFIG_PCI_DYNAMIC_OF_NODES kconfig dependencies
2023-09-09Merge tag 'ntb-6.6' of https://github.com/jonmason/ntbLinus Torvalds4-25/+24
Pull NTB updates from Jon Mason: "Link toggling fixes and debugfs error path fixes" [ And for everybody like me who always have to remind themselves what the TLA of the day is, and what NTB stands for - it's a PCIe "Non-Transparent Bridge" thing - Linus ] * tag 'ntb-6.6' of https://github.com/jonmason/ntb: ntb: Check tx descriptors outstanding instead of head/tail for tx queue ntb: Fix calculation ntb_transport_tx_free_entry() ntb: Drop packets when qp link is down ntb: Clean up tx tail index on link down ntb: amd: Drop unnecessary error check for debugfs_create_dir NTB: ntb_tool: Switch to memdup_user_nul() helper dtivers: ntb: fix parameter check in perf_setup_dbgfs() ntb: Remove error checking for debugfs_create_dir()
2023-09-09media: dvb: symbol fixup for dvb_attach()Greg Kroah-Hartman106-113/+113
In commit 9011e49d54dc ("modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules") the use of symbol_get is properly restricted to GPL-only marked symbols. This interacts oddly with the DVB logic which only uses dvb_attach() to load the dvb driver which then uses symbol_get(). Fix this up by properly marking all of the dvb_attach attach symbols as EXPORT_SYMBOL_GPL(). Fixes: 9011e49d54dc ("modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules") Cc: stable <[email protected]> Reported-by: Stefan Lippers-Hollmann <[email protected]> Cc: Mauro Carvalho Chehab <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: [email protected] Cc: [email protected] Acked-by: Luis Chamberlain <[email protected]> Acked-by: Hans Verkuil <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2023-09-08Merge tag 'block-6.6-2023-09-08' of git://git.kernel.dk/linuxLinus Torvalds5-13/+21
Pull block fixes from Jens Axboe: - Fix null_blk polled IO timeout handling (Chengming) - Regression fix for swapped arguments in drbd bvec_set_page() (Christoph) - String length handling fix for s390 dasd (Heiko) - Fixes for blk-throttle accounting (Yu) - Fix page pinning issue for same page segments (Christoph) - Remove redundant file_remove_privs() call (Christoph) - Fix a regression in partition handling for devices not supporting partitions (Li) * tag 'block-6.6-2023-09-08' of git://git.kernel.dk/linux: drbd: swap bvec_set_page len and offset block: fix pin count management when merging same-page segments null_blk: fix poll request timeout handling s390/dasd: fix string length handling block: don't add or resize partition on the disk with GENHD_FL_NO_PART block: remove the call to file_remove_privs in blkdev_write_iter blk-throttle: consider 'carryover_ios/bytes' in throtl_trim_slice() blk-throttle: use calculate_io/bytes_allowed() for throtl_trim_slice() blk-throttle: fix wrong comparation while 'carryover_ios/bytes' is negative blk-throttle: print signed value 'carryover_bytes/ios' for user
2023-09-08Merge tag 'thermal-6.6-rc1-3' of ↵Linus Torvalds7-21/+22
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more thermal control updates from Rafael Wysocki: "Eliminate an obsolete thermal zone registration function" * tag 'thermal-6.6-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: core: Drop thermal_zone_device_register() thermal: Use thermal_tripless_zone_device_register() thermal: core: Add function for registering tripless thermal zones thermal: core: Clean up headers of thermal zone registration functions
2023-09-08md: fix warning for holder mismatch from export_rdev()Yu Kuai2-3/+15
Commit a1d767191096 ("md: use mddev->external to select holder in export_rdev()") fix the problem that 'claim_rdev' is used for blkdev_get_by_dev() while 'rdev' is used for blkdev_put(). However, if mddev->external is changed from 0 to 1, then 'rdev' is used for blkdev_get_by_dev() while 'claim_rdev' is used for blkdev_put(). And this problem can be reporduced reliably by following: New file: mdadm/tests/23rdev-lifetime devname=${dev0##*/} devt=`cat /sys/block/$devname/dev` pid="" runtime=2 clean_up_test() { pill -9 $pid echo clear > /sys/block/md0/md/array_state } trap 'clean_up_test' EXIT add_by_sysfs() { while true; do echo $devt > /sys/block/md0/md/new_dev done } remove_by_sysfs(){ while true; do echo remove > /sys/block/md0/md/dev-${devname}/state done } echo md0 > /sys/module/md_mod/parameters/new_array || die "create md0 failed" add_by_sysfs & pid="$pid $!" remove_by_sysfs & pid="$pid $!" sleep $runtime exit 0 Test cmd: ./test --save-logs --logdir=/tmp/ --keep-going --dev=loop --tests=23rdev-lifetime Test result: ------------[ cut here ]------------ WARNING: CPU: 0 PID: 960 at block/bdev.c:618 blkdev_put+0x27c/0x330 Modules linked in: multipath md_mod loop CPU: 0 PID: 960 Comm: test Not tainted 6.5.0-rc2-00121-g01e55c376936-dirty #50 RIP: 0010:blkdev_put+0x27c/0x330 Call Trace: <TASK> export_rdev.isra.23+0x50/0xa0 [md_mod] mddev_unlock+0x19d/0x300 [md_mod] rdev_attr_store+0xec/0x190 [md_mod] sysfs_kf_write+0x52/0x70 kernfs_fop_write_iter+0x19a/0x2a0 vfs_write+0x3b5/0x770 ksys_write+0x74/0x150 __x64_sys_write+0x22/0x30 do_syscall_64+0x40/0x90 entry_SYSCALL_64_after_hwframe+0x63/0xcd Fix the problem by recording if 'rdev' is used as holder. Fixes: a1d767191096 ("md: use mddev->external to select holder in export_rdev()") Signed-off-by: Yu Kuai <[email protected]> Signed-off-by: Song Liu <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-09-08md: don't dereference mddev after export_rdev()Yu Kuai1-3/+3
Except for initial reference, mddev->kobject is referenced by rdev->kobject, and if the last rdev is freed, there is no guarantee that mddev is still valid. Hence mddev should not be used anymore after export_rdev(). This problem can be triggered by following test for mdadm at very low rate: New file: mdadm/tests/23rdev-lifetime devname=${dev0##*/} devt=`cat /sys/block/$devname/dev` pid="" runtime=2 clean_up_test() { pill -9 $pid echo clear > /sys/block/md0/md/array_state } trap 'clean_up_test' EXIT add_by_sysfs() { while true; do echo $devt > /sys/block/md0/md/new_dev done } remove_by_sysfs(){ while true; do echo remove > /sys/block/md0/md/dev-${devname}/state done } echo md0 > /sys/module/md_mod/parameters/new_array || die "create md0 failed" add_by_sysfs & pid="$pid $!" remove_by_sysfs & pid="$pid $!" sleep $runtime exit 0 Test cmd: ./test --save-logs --logdir=/tmp/ --keep-going --dev=loop --tests=23rdev-lifetime Test result: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6bcb: 0000 [#4] PREEMPT SMP CPU: 0 PID: 1292 Comm: test Tainted: G D W 6.5.0-rc2-00121-g01e55c376936 #562 RIP: 0010:md_wakeup_thread+0x9e/0x320 [md_mod] Call Trace: <TASK> mddev_unlock+0x1b6/0x310 [md_mod] rdev_attr_store+0xec/0x190 [md_mod] sysfs_kf_write+0x52/0x70 kernfs_fop_write_iter+0x19a/0x2a0 vfs_write+0x3b5/0x770 ksys_write+0x74/0x150 __x64_sys_write+0x22/0x30 do_syscall_64+0x40/0x90 entry_SYSCALL_64_after_hwframe+0x63/0xcd Fix this problem by don't dereference mddev after export_rdev(). Fixes: 3ce94ce5d05a ("md: fix duplicate filename for rdev") Signed-off-by: Yu Kuai <[email protected]> Signed-off-by: Song Liu <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-09-08Merge tag 'pm-6.6-rc1-3' of ↵Linus Torvalds1-3/+1
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fix from Rafael Wysocki: "Fix an Intel RAPL power capping driver regression introduced during the 6.5 development cycle (Srinivas Pandruvada)" * tag 'pm-6.6-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: powercap: intel_rapl: Fix invalid setting of Power Limit 4
2023-09-08Merge tag 'gpio-fixes-for-v6.6-rc1' of ↵Linus Torvalds1-2/+24
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fix from Bartosz Golaszewski: - fix a regression in irqchip setup in gpio-zynq * tag 'gpio-fixes-for-v6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: zynq: restore zynq_gpio_irq_reqres/zynq_gpio_irq_relres callbacks
2023-09-08Revert "PCI: Mark NVIDIA T4 GPUs to avoid bus reset"Bjorn Helgaas1-1/+1
This reverts commit d5af729dc2071273f14cbb94abbc60608142fd83. d5af729dc207 ("PCI: Mark NVIDIA T4 GPUs to avoid bus reset") avoided Secondary Bus Reset on the T4 because the reset seemed to not work when the T4 was directly attached to a Root Port. But NVIDIA thinks the issue is probably related to some issue with the Root Port, not with the T4. The T4 provides neither PM nor FLR reset, so masking bus reset compromises this device for assignment scenarios. Revert d5af729dc207 as requested by Wu Zongyong. This will leave SBR broken in the specific configuration Wu tested, as it was in v6.5, so Wu will debug that further. Link: https://lore.kernel.org/r/ZPqMCDWvITlOLHgJ@wuzongyong-alibaba Link: https://lore.kernel.org/r/20230908201104.GA305023@bhelgaas Signed-off-by: Bjorn Helgaas <[email protected]>
2023-09-08Merge tag 'arm64-fixes' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "The main one is a fix for a broken strscpy() conversion that landed in the merge window and broke early parsing of the kernel command line. - Fix an incorrect mask in the CXL PMU driver - Fix a regression in early parsing of the kernel command line - Fix an IP checksum OoB access reported by syzbot" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: csum: Fix OoB access in IP checksum code for negative lengths arm64/sysreg: Fix broken strncpy() -> strscpy() conversion perf: CXL: fix mismatched number of counters mask
2023-09-08soc: renesas: Kconfig: For ARCH_R9A07G043 select the required configs if ↵Lad Prabhakar1-3/+4
dependencies are met To prevent randconfig build issues when enabling the RZ/Five SoC, consider selecting specific configurations only when their dependencies are satisfied. Reported-by: kernel test robot <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Signed-off-by: Lad Prabhakar <[email protected]> Fixes: 484861e09f3e ("soc: renesas: Kconfig: Select the required configs for RZ/Five SoC") Reviewed-by: Geert Uytterhoeven <[email protected]> Acked-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Palmer Dabbelt <[email protected]>
2023-09-08Merge patch series "riscv: Introduce KASLR"Palmer Dabbelt5-124/+197
Alexandre Ghiti <[email protected]> says: The following KASLR implementation allows to randomize the kernel mapping: - virtually: we expect the bootloader to provide a seed in the device-tree - physically: only implemented in the EFI stub, it relies on the firmware to provide a seed using EFI_RNG_PROTOCOL. arm64 has a similar implementation hence the patch 3 factorizes KASLR related functions for riscv to take advantage. The new virtual kernel location is limited by the early page table that only has one PUD and with the PMD alignment constraint, the kernel can only take < 512 positions. * b4-shazam-merge: riscv: libstub: Implement KASLR by using generic functions libstub: Fix compilation warning for rv32 arm64: libstub: Move KASLR handling functions to kaslr.c riscv: Dump out kernel offset information on panic riscv: Introduce virtual kernel mapping KASLR Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Palmer Dabbelt <[email protected]>
2023-09-08Merge patch series "Add non-coherent DMA support for AX45MP"Palmer Dabbelt6-0/+234
Prabhakar <[email protected]> says: From: Lad Prabhakar <[email protected]> non-coherent DMA support for AX45MP ==================================== On the Andes AX45MP core, cache coherency is a specification option so it may not be supported. In this case DMA will fail. To get around with this issue this patch series does the below: 1] Andes alternative ports is implemented as errata which checks if the IOCP is missing and only then applies to CMO errata. One vendor specific SBI EXT (ANDES_SBI_EXT_IOCP_SW_WORKAROUND) is implemented as part of errata. Below are the configs which Andes port provides (and are selected by RZ/Five): - ERRATA_ANDES - ERRATA_ANDES_CMO OpenSBI patch supporting ANDES_SBI_EXT_IOCP_SW_WORKAROUND SBI is now part v1.3 release. 2] Andes AX45MP core has a Programmable Physical Memory Attributes (PMA) block that allows dynamic adjustment of memory attributes in the runtime. It contains a configurable amount of PMA entries implemented as CSR registers to control the attributes of memory locations in interest. OpenSBI configures the PMA regions as required and creates a reserve memory node and propagates it to the higher boot stack. Currently OpenSBI (upstream) configures the required PMA region and passes this a shared DMA pool to Linux. reserved-memory { #address-cells = <2>; #size-cells = <2>; ranges; pma_resv0@58000000 { compatible = "shared-dma-pool"; reg = <0x0 0x58000000 0x0 0x08000000>; no-map; linux,dma-default; }; }; The above shared DMA pool gets appended to Linux DTB so the DMA memory requests go through this region. 3] We provide callbacks to synchronize specific content between memory and cache. 4] RZ/Five SoC selects the below configs - AX45MP_L2_CACHE - DMA_GLOBAL_POOL - ERRATA_ANDES - ERRATA_ANDES_CMO ----------x---------------------x--------------------x---------------x---- * b4-shazam-merge: soc: renesas: Kconfig: Select the required configs for RZ/Five SoC cache: Add L2 cache management for Andes AX45MP RISC-V core dt-bindings: cache: andestech,ax45mp-cache: Add DT binding documentation for L2 cache controller riscv: mm: dma-noncoherent: nonstandard cache operations support riscv: errata: Add Andes alternative ports riscv: asm: vendorid_list: Add Andes Technology to the vendors list Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Palmer Dabbelt <[email protected]>
2023-09-07Merge tag 'drm-next-2023-09-08' of git://anongit.freedesktop.org/drm/drmLinus Torvalds61-223/+680
Pull drm fixes from Dave Airlie: "Regular rounds of rc1 fixes, a large bunch for amdgpu since it's three weeks in one go, one i915, one nouveau and one ivpu. I think there might be a few more fixes in misc that I haven't pulled in yet, but we should get them all for rc2. amdgpu: - Display replay fixes - Fixes for headless boards - Fix documentation breakage - RAS fixes - Handle newer IP discovery tables - SMU 13.0.6 fixes - SR-IOV fixes - Display vstartup fixes - NBIO 7.9 fixes - Display scaling mode fixes - Debugfs power reporting fix - GC 9.4.3 fixes - Dirty framebuffer fixes for fbcon - eDP fixes - DCN 3.1.5 fix - Display ODM fixes - GPU core dump fix - Re-enable zops property now that IGT test is fixed - Fix possible UAF in CS code - Cursor degamma fix amdkfd: - HMM fixes - Interrupt masking fix - GFX11 MQD fixes i915: - Mark requests for GuC virtual engines to avoid use-after-free nouveau: - Fix fence state in nouveau_fence_emit() ivpu: - replace strncpy" * tag 'drm-next-2023-09-08' of git://anongit.freedesktop.org/drm/drm: (51 commits) drm/amdgpu: Restrict bootloader wait to SMUv13.0.6 drm/amd/display: prevent potential division by zero errors drm/amd/display: enable cursor degamma for DCN3+ DRM legacy gamma drm/amd/display: limit the v_startup workaround to ASICs older than DCN3.1 Revert "drm/amd/display: Remove v_startup workaround for dcn3+" drm/amdgpu: fix amdgpu_cs_p1_user_fence Revert "Revert "drm/amd/display: Implement zpos property"" drm/amdkfd: Add missing gfx11 MQD manager callbacks drm/amdgpu: Free ras cmd input buffer properly drm/amdgpu: Hide xcp partition sysfs under SRIOV drm/amdgpu: use read-modify-write mode for gfx v9_4_3 SQ setting drm/amdkfd: use mask to get v9 interrupt sq data bits correctly drm/amdgpu: Allocate coredump memory in a nonblocking way drm/amdgpu: Support query ecc cap for aqua_vanjaram drm/amdgpu: Add umc_info v4_0 structure drm/amd/display: always switch off ODM before committing more streams drm/amd/display: Remove wait while locked drm/amd/display: update blank state on ODM changes drm/amd/display: Add smu write msg id fail retry process drm/amdgpu: Add SMU v13.0.6 default reset methods ...
2023-09-07Merge tag 'net-6.6-rc1' of ↵Linus Torvalds34-92/+230
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking updates from Jakub Kicinski: "Including fixes from netfilter and bpf. Current release - regressions: - eth: stmmac: fix failure to probe without MAC interface specified Current release - new code bugs: - docs: netlink: fix missing classic_netlink doc reference Previous releases - regressions: - deal with integer overflows in kmalloc_reserve() - use sk_forward_alloc_get() in sk_get_meminfo() - bpf_sk_storage: fix the missing uncharge in sk_omem_alloc - fib: avoid warn splat in flow dissector after packet mangling - skb_segment: call zero copy functions before using skbuff frags - eth: sfc: check for zero length in EF10 RX prefix Previous releases - always broken: - af_unix: fix msg_controllen test in scm_pidfd_recv() for MSG_CMSG_COMPAT - xsk: fix xsk_build_skb() dereferencing possible ERR_PTR() - netfilter: - nft_exthdr: fix non-linear header modification - xt_u32, xt_sctp: validate user space input - nftables: exthdr: fix 4-byte stack OOB write - nfnetlink_osf: avoid OOB read - one more fix for the garbage collection work from last release - igmp: limit igmpv3_newpack() packet size to IP_MAX_MTU - bpf, sockmap: fix preempt_rt splat when using raw_spin_lock_t - handshake: fix null-deref in handshake_nl_done_doit() - ip: ignore dst hint for multipath routes to ensure packets are hashed across the nexthops - phy: micrel: - correct bit assignments for cable test errata - disable EEE according to the KSZ9477 errata Misc: - docs/bpf: document compile-once-run-everywhere (CO-RE) relocations - Revert "net: macsec: preserve ingress frame ordering", it appears to have been developed against an older kernel, problem doesn't exist upstream" * tag 'net-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (95 commits) net: enetc: distinguish error from valid pointers in enetc_fixup_clear_rss_rfs() Revert "net: team: do not use dynamic lockdep key" net: hns3: remove GSO partial feature bit net: hns3: fix the port information display when sfp is absent net: hns3: fix invalid mutex between tc qdisc and dcb ets command issue net: hns3: fix debugfs concurrency issue between kfree buffer and read net: hns3: fix byte order conversion issue in hclge_dbg_fd_tcam_read() net: hns3: Support query tx timeout threshold by debugfs net: hns3: fix tx timeout issue net: phy: Provide Module 4 KSZ9477 errata (DS80000754C) netfilter: nf_tables: Unbreak audit log reset netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction netfilter: nf_tables: uapi: Describe NFTA_RULE_CHAIN_ID netfilter: nfnetlink_osf: avoid OOB read netfilter: nftables: exthdr: fix 4-byte stack OOB write selftests/bpf: Check bpf_sk_storage has uncharged sk_omem_alloc bpf: bpf_sk_storage: Fix the missing uncharge in sk_omem_alloc bpf: bpf_sk_storage: Fix invalid wait context lockdep report s390/bpf: Pass through tail call counter in trampolines ...
2023-09-07Merge tag 'pwm/for-6.6-rc1' of ↵Linus Torvalds37-266/+227
git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm updates from Thierry Reding: "Various cleanups and fixes across the board" * tag 'pwm/for-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (31 commits) pwm: lpc32xx: Remove handling of PWM channels pwm: atmel: Simplify using devm functions dt-bindings: pwm: brcm,kona-pwm: convert to YAML pwm: stmpe: Handle errors when disabling the signal pwm: stm32: Simplify using devm_pwmchip_add() pwm: stm32: Don't modify HW state in .remove() callback pwm: Fix order of freeing resources in pwmchip_remove() pwm: ntxec: Use device_set_of_node_from_dev() pwm: ntxec: Drop a write-only variable from driver data pwm: pxa: Don't reimplement of_device_get_match_data() pwm: lpc18xx-sct: Simplify using devm_clk_get_enabled() pwm: atmel-tcb: Don't track polarity in driver data pwm: atmel-tcb: Unroll atmel_tcb_pwm_set_polarity() into only caller pwm: atmel-tcb: Put per-channel data into driver data pwm: atmel-tcb: Fix resource freeing in error path and remove pwm: atmel-tcb: Harmonize resource allocation order pwm: Drop unused #include <linux/radix-tree.h> pwm: rz-mtu3: Fix build warning 'num_channel_ios' not described pwm: Remove outdated documentation for pwmchip_remove() pwm: atmel: Enable clk when pwm already enabled in bootloader ...
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