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2022-06-27netfilter: br_netfilter: do not skip all hooks with 0 priorityFlorian Westphal1-3/+18
When br_netfilter module is loaded, skbs may be diverted to the ipv4/ipv6 hooks, just like as if we were routing. Unfortunately, bridge filter hooks with priority 0 may be skipped in this case. Example: 1. an nftables bridge ruleset is loaded, with a prerouting hook that has priority 0. 2. interface is added to the bridge. 3. no tcp packet is ever seen by the bridge prerouting hook. 4. flush the ruleset 5. load the bridge ruleset again. 6. tcp packets are processed as expected. After 1) the only registered hook is the bridge prerouting hook, but its not called yet because the bridge hasn't been brought up yet. After 2), hook order is: 0 br_nf_pre_routing // br_netfilter internal hook 0 chain bridge f prerouting // nftables bridge ruleset The packet is diverted to br_nf_pre_routing. If call-iptables is off, the nftables bridge ruleset is called as expected. But if its enabled, br_nf_hook_thresh() will skip it because it assumes that all 0-priority hooks had been called previously in bridge context. To avoid this, check for the br_nf_pre_routing hook itself, we need to resume directly after it, even if this hook has a priority of 0. Unfortunately, this still results in different packet flow. With this fix, the eval order after in 3) is: 1. br_nf_pre_routing 2. ip(6)tables (if enabled) 3. nftables bridge but after 5 its the much saner: 1. nftables bridge 2. br_nf_pre_routing 3. ip(6)tables (if enabled) Unfortunately I don't see a solution here: It would be possible to move br_nf_pre_routing to a higher priority so that it will be called later in the pipeline, but this also impacts ebtables evaluation order, and would still result in this very ordering problem for all nftables-bridge hooks with the same priority as the br_nf_pre_routing one. Searching back through the git history I don't think this has ever behaved in any other way, hence, no fixes-tag. Reported-by: Radim Hrazdil <[email protected]> Signed-off-by: Florian Westphal <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2022-06-27netfilter: nf_tables: avoid skb access on nf_stolenFlorian Westphal3-29/+55
When verdict is NF_STOLEN, the skb might have been freed. When tracing is enabled, this can result in a use-after-free: 1. access to skb->nf_trace 2. access to skb->mark 3. computation of trace id 4. dump of packet payload To avoid 1, keep a cached copy of skb->nf_trace in the trace state struct. Refresh this copy whenever verdict is != STOLEN. Avoid 2 by skipping skb->mark access if verdict is STOLEN. 3 is avoided by precomputing the trace id. Only dump the packet when verdict is not "STOLEN". Reported-by: Pablo Neira Ayuso <[email protected]> Signed-off-by: Florian Westphal <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2022-06-27netfilter: nft_dynset: restore set element counter when failing to updatePablo Neira Ayuso1-0/+2
This patch fixes a race condition. nft_rhash_update() might fail for two reasons: - Element already exists in the hashtable. - Another packet won race to insert an entry in the hashtable. In both cases, new() has already bumped the counter via atomic_add_unless(), therefore, decrement the set element counter. Fixes: 22fe54d5fefc ("netfilter: nf_tables: add support for dynamic set updates") Signed-off-by: Pablo Neira Ayuso <[email protected]>
2022-06-27platform/x86: ideapad-laptop: Add Ideapad 5 15ITL05 to ↵Hans de Goede1-1/+7
ideapad_dytc_v4_allow_table[] The Ideapad 5 15ITL05 uses DYTC version 4 for platform-profile control. This has been tested successfully with the ideapad-laptop DYTC version 5 code; Add the Ideapad 5 15ITL05 to the ideapad_dytc_v4_allow_table[]. Fixes: 599482c58ebd ("platform/x86: ideapad-laptop: Add platform support for Ideapad 5 Pro 16ACH6-82L5") Link: https://bugzilla.kernel.org/show_bug.cgi?id=213297 Signed-off-by: Hans de Goede <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-06-27platform/x86: ideapad-laptop: Add allow_v4_dytc module parameterHans de Goede1-7/+14
Add an allow_v4_dytc module parameter to allow users to easily test if DYTC version 4 platform-profiles work on their laptop. Fixes: 599482c58ebd ("platform/x86: ideapad-laptop: Add platform support for Ideapad 5 Pro 16ACH6-82L5") Link: https://bugzilla.kernel.org/show_bug.cgi?id=213297 Signed-off-by: Hans de Goede <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-06-27virtio_ring: make vring_create_virtqueue_split prettierDeming Wang1-1/+1
Add some spaces to vring_alloc_queue(make it look prettier). Signed-off-by: Deming Wang <[email protected]> Message-Id: <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2022-06-27vhost-vdpa: call vhost_vdpa_cleanup during the releaseStefano Garzarella1-1/+1
Before commit 3d5698793897 ("vhost-vdpa: introduce asid based IOTLB") we call vhost_vdpa_iotlb_free() during the release to clean all regions mapped in the iotlb. That commit removed vhost_vdpa_iotlb_free() and added vhost_vdpa_cleanup() to do some cleanup, including deleting all mappings, but we forgot to call it in vhost_vdpa_release(). This causes that if an application does not remove all mappings explicitly (or it crashes), the mappings remain in the iotlb and subsequent applications may fail if they map the same addresses. Calling vhost_vdpa_cleanup() also fixes a memory leak since we are not freeing `v->vdev.vqs` during the release from the same commit. Since vhost_vdpa_cleanup() calls vhost_dev_cleanup() we can remove its call from vhost_vdpa_release(). Fixes: 3d5698793897 ("vhost-vdpa: introduce asid based IOTLB") Cc: [email protected] Signed-off-by: Stefano Garzarella <[email protected]> Message-Id: <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]> Tested-by: Eugenio Pérez <[email protected]> Acked-by: Jason Wang <[email protected]>
2022-06-27virtio_mmio: Restore guest page size on resumeStephan Gerhold1-0/+3
Virtio devices might lose their state when the VMM is restarted after a suspend to disk (hibernation) cycle. This means that the guest page size register must be restored for the virtio_mmio legacy interface, since otherwise the virtio queues are not functional. This is particularly problematic for QEMU that currently still defaults to using the legacy interface for virtio_mmio. Write the guest page size register again in virtio_mmio_restore() to make legacy virtio_mmio devices work correctly after hibernation. Signed-off-by: Stephan Gerhold <[email protected]> Message-Id: <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2022-06-27virtio_mmio: Add missing PM calls to freeze/restoreStephan Gerhold1-0/+23
Most virtio drivers provide freeze/restore callbacks to finish up device usage before suspend and to reinitialize the virtio device after resume. However, these callbacks are currently only called when using virtio_pci. virtio_mmio does not have any PM ops defined. This causes problems for example after suspend to disk (hibernation), since the virtio devices might lose their state after the VMM is restarted. Calling virtio_device_freeze()/restore() ensures that the virtio devices are re-initialized correctly. Fix this by implementing the dev_pm_ops for virtio_mmio, similar to virtio_pci_common. Signed-off-by: Stephan Gerhold <[email protected]> Message-Id: <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2022-06-27caif_virtio: fix race between virtio_device_ready() and ndo_open()Jason Wang1-1/+9
We currently depend on probe() calling virtio_device_ready() - which happens after netdev registration. Since ndo_open() can be called immediately after register_netdev, this means there exists a race between ndo_open() and virtio_device_ready(): the driver may start to use the device (e.g. TX) before DRIVER_OK which violates the spec. Fix this by switching to use register_netdevice() and protect the virtio_device_ready() with rtnl_lock() to make sure ndo_open() can only be called after virtio_device_ready(). Fixes: 0d2e1a2926b18 ("caif_virtio: Introduce caif over virtio") Signed-off-by: Jason Wang <[email protected]> Message-Id: <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2022-06-27virtio-net: fix race between ndo_open() and virtio_device_ready()Jason Wang1-1/+7
We currently call virtio_device_ready() after netdev registration. Since ndo_open() can be called immediately after register_netdev, this means there exists a race between ndo_open() and virtio_device_ready(): the driver may start to use the device before DRIVER_OK which violates the spec. Fix this by switching to use register_netdevice() and protect the virtio_device_ready() with rtnl_lock() to make sure ndo_open() can only be called after virtio_device_ready(). Fixes: 4baf1e33d0842 ("virtio_net: enable VQs early") Signed-off-by: Jason Wang <[email protected]> Message-Id: <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2022-06-27tipc: move bc link creation back to tipc_node_createXin Long1-19/+22
Shuang Li reported a NULL pointer dereference crash: [] BUG: kernel NULL pointer dereference, address: 0000000000000068 [] RIP: 0010:tipc_link_is_up+0x5/0x10 [tipc] [] Call Trace: [] <IRQ> [] tipc_bcast_rcv+0xa2/0x190 [tipc] [] tipc_node_bc_rcv+0x8b/0x200 [tipc] [] tipc_rcv+0x3af/0x5b0 [tipc] [] tipc_udp_recv+0xc7/0x1e0 [tipc] It was caused by the 'l' passed into tipc_bcast_rcv() is NULL. When it creates a node in tipc_node_check_dest(), after inserting the new node into hashtable in tipc_node_create(), it creates the bc link. However, there is a gap between this insert and bc link creation, a bc packet may come in and get the node from the hashtable then try to dereference its bc link, which is NULL. This patch is to fix it by moving the bc link creation before inserting into the hashtable. Note that for a preliminary node becoming "real", the bc link creation should also be called before it's rehashed, as we don't create it for preliminary nodes. Fixes: 4cbf8ac2fe5a ("tipc: enable creating a "preliminary" node") Reported-by: Shuang Li <[email protected]> Signed-off-by: Xin Long <[email protected]> Acked-by: Jon Maloy <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-06-27tunnels: do not assume mac header is set in skb_tunnel_check_pmtu()Eric Dumazet1-1/+1
Recently added debug in commit f9aefd6b2aa3 ("net: warn if mac header was not set") caught a bug in skb_tunnel_check_pmtu(), as shown in this syzbot report [1]. In ndo_start_xmit() paths, there is really no need to use skb->mac_header, because skb->data is supposed to point at it. [1] WARNING: CPU: 1 PID: 8604 at include/linux/skbuff.h:2784 skb_mac_header_len include/linux/skbuff.h:2784 [inline] WARNING: CPU: 1 PID: 8604 at include/linux/skbuff.h:2784 skb_tunnel_check_pmtu+0x5de/0x2f90 net/ipv4/ip_tunnel_core.c:413 Modules linked in: CPU: 1 PID: 8604 Comm: syz-executor.3 Not tainted 5.19.0-rc2-syzkaller-00443-g8720bd951b8e #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:skb_mac_header_len include/linux/skbuff.h:2784 [inline] RIP: 0010:skb_tunnel_check_pmtu+0x5de/0x2f90 net/ipv4/ip_tunnel_core.c:413 Code: 00 00 00 00 fc ff df 4c 89 fa 48 c1 ea 03 80 3c 02 00 0f 84 b9 fe ff ff 4c 89 ff e8 7c 0f d7 f9 e9 ac fe ff ff e8 c2 13 8a f9 <0f> 0b e9 28 fc ff ff e8 b6 13 8a f9 48 8b 54 24 70 48 b8 00 00 00 RSP: 0018:ffffc90002e4f520 EFLAGS: 00010212 RAX: 0000000000000324 RBX: ffff88804d5fd500 RCX: ffffc90005b52000 RDX: 0000000000040000 RSI: ffffffff87f05e3e RDI: 0000000000000003 RBP: ffffc90002e4f650 R08: 0000000000000003 R09: 000000000000ffff R10: 000000000000ffff R11: 0000000000000000 R12: 000000000000ffff R13: 0000000000000000 R14: 000000000000ffcd R15: 000000000000001f FS: 00007f3babba9700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000080 CR3: 0000000075319000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> geneve_xmit_skb drivers/net/geneve.c:927 [inline] geneve_xmit+0xcf8/0x35d0 drivers/net/geneve.c:1107 __netdev_start_xmit include/linux/netdevice.h:4805 [inline] netdev_start_xmit include/linux/netdevice.h:4819 [inline] __dev_direct_xmit+0x500/0x730 net/core/dev.c:4309 dev_direct_xmit include/linux/netdevice.h:3007 [inline] packet_direct_xmit+0x1b8/0x2c0 net/packet/af_packet.c:282 packet_snd net/packet/af_packet.c:3073 [inline] packet_sendmsg+0x21f4/0x55d0 net/packet/af_packet.c:3104 sock_sendmsg_nosec net/socket.c:714 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:734 ____sys_sendmsg+0x6eb/0x810 net/socket.c:2489 ___sys_sendmsg+0xf3/0x170 net/socket.c:2543 __sys_sendmsg net/socket.c:2572 [inline] __do_sys_sendmsg net/socket.c:2581 [inline] __se_sys_sendmsg net/socket.c:2579 [inline] __x64_sys_sendmsg+0x132/0x220 net/socket.c:2579 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x46/0xb0 RIP: 0033:0x7f3baaa89109 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f3babba9168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f3baab9bf60 RCX: 00007f3baaa89109 RDX: 0000000000000000 RSI: 0000000020000a00 RDI: 0000000000000003 RBP: 00007f3baaae305d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffe74f2543f R14: 00007f3babba9300 R15: 0000000000022000 </TASK> Fixes: 4cb47a8644cc ("tunnels: PMTU discovery support for directly bridged IP packets") Reported-by: syzbot <[email protected]> Signed-off-by: Eric Dumazet <[email protected]> Cc: Stefano Brivio <[email protected]> Reviewed-by: Stefano Brivio <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-06-27platform/x86: thinkpad_acpi: Fix a memory leak of EFCH MMIO resourceJean Delvare1-0/+1
Unlike release_mem_region(), a call to release_resource() does not free the resource, so it has to be freed explicitly to avoid a memory leak. Signed-off-by: Jean Delvare <[email protected]> Fixes: 455cd867b85b ("platform/x86: thinkpad_acpi: Add a s2idle resume quirk for a number of laptops") Cc: Mario Limonciello <[email protected]> Cc: Henrique de Moraes Holschuh <[email protected]> Cc: Hans de Goede <[email protected]> Cc: Mark Gross <[email protected]> Reviewed-by: Mario Limonciello <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2022-06-27platform/mellanox: nvsw-sn2201: fix error code in ↵Dan Carpenter1-1/+3
nvsw_sn2201_create_static_devices() This should return PTR_ERR() instead of IS_ERR(). Also "dev->client" has been set to NULL by this point so it returns 0/success so preserve the error code earlier. Fixes: 662f24826f95 ("platform/mellanox: Add support for new SN2201 system") Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Michael Shych <[email protected]> Link: https://lore.kernel.org/r/YqmUGwmPK7cPolk/@kili Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2022-06-27platform/x86: intel/pmc: Add Alder Lake N support to PMC core driverGayatri Kammela1-0/+1
Add Alder Lake N (ADL-N) to the list of the platforms that Intel's PMC core driver supports. Alder Lake N reuses all the TigerLake PCH IPs. Cc: Srinivas Pandruvada <[email protected]> Cc: Andy Shevchenko <[email protected]> Cc: David E. Box <[email protected]> Signed-off-by: Gayatri Kammela <[email protected]> Reviewed-by: Rajneesh Bhardwaj <[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]>
2022-06-26Linux 5.19-rc4Linus Torvalds1-1/+1
2022-06-26Merge tag 'soc-fixes-5.19' of ↵Linus Torvalds37-193/+205
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "A number of fixes have accumulated, but they are largely for harmless issues: - Several OF node leak fixes - A fix to the Exynos7885 UART clock description - DTS fixes to prevent boot failures on TI AM64 and J721s2 - Bus probe error handling fixes for Baikal-T1 - A fixup to the way STM32 SoCs use separate dts files for different firmware stacks - Multiple code fixes for Arm SCMI firmware, all dealing with robustness of the implementation - Multiple NXP i.MX devicetree fixes, addressing incorrect data in DT nodes - Three updates to the MAINTAINERS file, including Florian Fainelli taking over BCM283x/BCM2711 (Raspberry Pi) from Nicolas Saenz Julienne" * tag 'soc-fixes-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (29 commits) ARM: dts: aspeed: nuvia: rename vendor nuvia to qcom arm: mach-spear: Add missing of_node_put() in time.c ARM: cns3xxx: Fix refcount leak in cns3xxx_init MAINTAINERS: Update email address arm64: dts: ti: k3-am64-main: Remove support for HS400 speed mode arm64: dts: ti: k3-j721s2: Fix overlapping GICD memory region ARM: dts: bcm2711-rpi-400: Fix GPIO line names bus: bt1-axi: Don't print error on -EPROBE_DEFER bus: bt1-apb: Don't print error on -EPROBE_DEFER ARM: Fix refcount leak in axxia_boot_secondary ARM: dts: stm32: move SCMI related nodes in a dedicated file for stm32mp15 soc: imx: imx8m-blk-ctrl: fix display clock for LCDIF2 power domain ARM: dts: imx6qdl-colibri: Fix capacitive touch reset polarity ARM: dts: imx6qdl: correct PU regulator ramp delay firmware: arm_scmi: Fix incorrect error propagation in scmi_voltage_descriptors_get firmware: arm_scmi: Avoid using extended string-buffers sizes if not necessary firmware: arm_scmi: Fix SENSOR_AXIS_NAME_GET behaviour when unsupported ARM: dts: imx7: Move hsic_phy power domain to HSIC PHY node soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probe MAINTAINERS: Update BCM2711/BCM2835 maintainer ...
2022-06-26Merge tag 'mm-hotfixes-stable-2022-06-26' of ↵Linus Torvalds15-35/+117
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull hotfixes from Andrew Morton: "Minor things, mainly - mailmap updates, MAINTAINERS updates, etc. Fixes for this merge window: - fix for a damon boot hang, from SeongJae - fix for a kfence warning splat, from Jason Donenfeld - fix for zero-pfn pinning, from Alex Williamson - fix for fallocate hole punch clearing, from Mike Kravetz Fixes for previous releases: - fix for a performance regression, from Marcelo - fix for a hwpoisining BUG from zhenwei pi" * tag 'mm-hotfixes-stable-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mailmap: add entry for Christian Marangi mm/memory-failure: disable unpoison once hw error happens hugetlbfs: zero partial pages during fallocate hole punch mm: memcontrol: reference to tools/cgroup/memcg_slabinfo.py mm: re-allow pinning of zero pfns mm/kfence: select random number before taking raw lock MAINTAINERS: add maillist information for LoongArch MAINTAINERS: update MM tree references MAINTAINERS: update Abel Vesa's email MAINTAINERS: add MEMORY HOT(UN)PLUG section and add David as reviewer MAINTAINERS: add Miaohe Lin as a memory-failure reviewer mailmap: add alias for [email protected] mm/damon/reclaim: schedule 'damon_reclaim_timer' only after 'system_wq' is initialized kthread: make it clear that kthread_create_on_node() might be terminated by any fatal signal mm: lru_cache_disable: use synchronize_rcu_expedited mm/page_isolation.c: fix one kernel-doc comment
2022-06-26Merge tag 'perf-tools-fixes-for-v5.19-2022-06-26' of ↵Linus Torvalds11-104/+369
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull perf tools fixes from Arnaldo Carvalho de Melo: - Enable ignore_missing_thread in 'perf stat', enabling counting with '--pid' when threads disappear during counting session setup - Adjust output data offset for backward compatibility in 'perf inject' - Fix missing free in copy_kcore_dir() in 'perf inject' - Fix caching files with a wrong build ID - Sync drm, cpufeatures, vhost and svn headers with the kernel * tag 'perf-tools-fixes-for-v5.19-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: tools headers UAPI: Synch KVM's svm.h header with the kernel tools include UAPI: Sync linux/vhost.h with the kernel sources perf stat: Enable ignore_missing_thread perf inject: Adjust output data offset for backward compatibility perf trace beauty: Fix generation of errno id->str table on ALT Linux perf build-id: Fix caching files with a wrong build ID tools headers cpufeatures: Sync with the kernel sources tools headers UAPI: Sync drm/i915_drm.h with the kernel sources perf inject: Fix missing free in copy_kcore_dir()
2022-06-26Merge tag 'for-5.19-rc3-tag' of ↵Linus Torvalds11-30/+158
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: - zoned relocation fixes: - fix critical section end for extent writeback, this could lead to out of order write - prevent writing to previous data relocation block group if space gets low - reflink fixes: - fix race between reflinking and ordered extent completion - proper error handling when block reserve migration fails - add missing inode iversion/mtime/ctime updates on each iteration when replacing extents - fix deadlock when running fsync/fiemap/commit at the same time - fix false-positive KCSAN report regarding pid tracking for read locks and data race - minor documentation update and link to new site * tag 'for-5.19-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: Documentation: update btrfs list of features and link to readthedocs.io btrfs: fix deadlock with fsync+fiemap+transaction commit btrfs: don't set lock_owner when locking extent buffer for reading btrfs: zoned: fix critical section of relocation inode writeback btrfs: zoned: prevent allocation from previous data relocation BG btrfs: do not BUG_ON() on failure to migrate space when replacing extents btrfs: add missing inode updates on each iteration when replacing extents btrfs: fix race between reflinking and ordered extent completion
2022-06-26Merge tag 'dma-mapping-5.19-2022-06-26' of ↵Linus Torvalds1-3/+2
git://git.infradead.org/users/hch/dma-mapping Pull dma-mapping fix from Christoph Hellwig: - pass the correct size to dma_set_encrypted() when freeing memory (Dexuan Cui) * tag 'dma-mapping-5.19-2022-06-26' of git://git.infradead.org/users/hch/dma-mapping: dma-direct: use the correct size for dma_set_encrypted()
2022-06-26Merge tag 'for-5.19/fbdev-2' of ↵Linus Torvalds9-31/+21
git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev Pull fbdev fixes from Helge Deller: "Two bug fixes for the pxa3xx and intelfb drivers: - pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write - intelfb: Initialize value of stolen size The other changes are small cleanups, simplifications and documentation updates to the cirrusfb, skeletonfb, omapfb, intelfb, au1100fb and simplefb drivers" * tag 'for-5.19/fbdev-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: video: fbdev: omap: Remove duplicate 'the' in comment video: fbdev: omapfb: Align '*' in comment video: fbdev: simplefb: Check before clk_put() not needed video: fbdev: au1100fb: Drop unnecessary NULL ptr check video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write video: fbdev: skeletonfb: Convert to generic power management video: fbdev: cirrusfb: Remove useless reference to PCI power management video: fbdev: intelfb: Initialize value of stolen size video: fbdev: intelfb: Use aperture size from pci_resource_len video: fbdev: skeletonfb: Fix syntax errors in comments
2022-06-26Merge tag 'for-5.19/parisc-3' of ↵Linus Torvalds5-3/+9
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc architecture fixes from Helge Deller: - enable ARCH_HAS_STRICT_MODULE_RWX to prevent a boot crash on c8000 machines - flush all mappings of a shared anonymous page on PA8800/8900 machines via flushing the whole data cache. This may slow down such machines but makes sure that the cache is consistent - Fix duplicate definition build error regarding fb_is_primary_device() * tag 'for-5.19/parisc-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Enable ARCH_HAS_STRICT_MODULE_RWX parisc: Fix flush_anon_page on PA8800/PA8900 parisc: align '*' in comment in math-emu code parisc/stifb: Fix fb_is_primary_device() only available with CONFIG_FB_STI
2022-06-26Merge tag 'xtensa-20220626' of https://github.com/jcmvbkbc/linux-xtensaLinus Torvalds3-1/+3
Pull xtensa fixes from Max Filippov: - fix OF reference leaks in xtensa arch code - replace '.bss' with '.section .bss' to fix entry.S build with old assembler * tag 'xtensa-20220626' of https://github.com/jcmvbkbc/linux-xtensa: xtensa: change '.bss' to '.section .bss' xtensa: xtfpga: Fix refcount leak bug in setup xtensa: Fix refcount leak bug in time.c
2022-06-26Merge tag 'powerpc-5.19-3' of ↵Linus Torvalds13-40/+83
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - A fix for a CMA change that broke booting guests with > 2G RAM on Power8 hosts. - Fix the RTAS call filter to allow a special case that applications rely on. - A change to our execve path, to make the execve syscall exit tracepoint work. - Three fixes to wire up our various RNGs earlier in boot so they're available for use in the initial seeding in random_init(). - A build fix for when KASAN is enabled along with STRUCTLEAK_BYREF_ALL. Thanks to Andrew Donnellan, Aneesh Kumar K.V, Christophe Leroy, Jason Donenfeld, Nathan Lynch, Naveen N. Rao, Sathvika Vasireddy, Sumit Dubey2, Tyrel Datwyler, and Zi Yan. * tag 'powerpc-5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/powernv: wire up rng during setup_arch powerpc/prom_init: Fix build failure with GCC_PLUGIN_STRUCTLEAK_BYREF_ALL and KASAN powerpc/rtas: Allow ibm,platform-dump RTAS call with null buffer address powerpc: Enable execve syscall exit tracepoint powerpc/pseries: wire up rng during setup_arch() powerpc/microwatt: wire up rng during setup_arch() powerpc/mm: Move CMA reservations after initmem_init()
2022-06-26Merge tag 'kbuild-fixes-v5.19-2' of ↵Linus Torvalds4-4/+13
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Fix modpost to detect EXPORT_SYMBOL marked as __init or__exit - Update the supported arch list in the LLVM document - Avoid the second link of vmlinux for CONFIG_TRIM_UNUSED_KSYMS - Avoid false __KSYM___this_module define in include/generated/autoksyms.h * tag 'kbuild-fixes-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: Ignore __this_module in gen_autoksyms.sh kbuild: link vmlinux only once for CONFIG_TRIM_UNUSED_KSYMS (2nd attempt) Documentation/llvm: Update Supported Arch table modpost: fix section mismatch check for exported init/exit sections
2022-06-26Merge tag 'exfat-for-5.19-rc4' of ↵Linus Torvalds1-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat Pull exfat fix from Namjae Jeon: - Use updated exfat_chain directly instead of snapshot values in rename. * tag 'exfat-for-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat: exfat: use updated exfat_chain directly during renaming
2022-06-26Merge tag '5.19-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds8-139/+366
Pull cifs client fixes from Steve French: "Fixes addressing important multichannel, and reconnect issues. Multichannel mounts when the server network interfaces changed, or ip addresses changed, uncovered problems, especially in reconnect, but the patches for this were held up until recently due to some lock conflicts that are now addressed. Included in this set of fixes: - three fixes relating to multichannel reconnect, dynamically adjusting the list of server interfaces to avoid problems during reconnect - a lock conflict fix related to the above - two important fixes for negotiate on secondary channels (null netname can unintentionally cause multichannel to be disabled to some servers) - a reconnect fix (reporting incorrect IP address in some cases)" * tag '5.19-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: update cifs_ses::ip_addr after failover cifs: avoid deadlocks while updating iface cifs: periodically query network interfaces from server cifs: during reconnect, update interface if necessary cifs: change iface_list from array to sorted linked list smb3: use netname when available on secondary channels smb3: fix empty netname context on secondary channels
2022-06-26tools headers UAPI: Synch KVM's svm.h header with the kernelArnaldo Carvalho de Melo1-0/+13
To pick up the changes from: d5af44dde5461d12 ("x86/sev: Provide support for SNP guest request NAEs") 0afb6b660a6b58cb ("x86/sev: Use SEV-SNP AP creation to start secondary CPUs") dc3f3d2474b80eae ("x86/mm: Validate memory when changing the C-bit") cbd3d4f7c4e5a93e ("x86/sev: Check SEV-SNP features support") That gets these new SVM exit reasons: + { SVM_VMGEXIT_PSC, "vmgexit_page_state_change" }, \ + { SVM_VMGEXIT_GUEST_REQUEST, "vmgexit_guest_request" }, \ + { SVM_VMGEXIT_EXT_GUEST_REQUEST, "vmgexit_ext_guest_request" }, \ + { SVM_VMGEXIT_AP_CREATION, "vmgexit_ap_creation" }, \ + { SVM_VMGEXIT_HV_FEATURES, "vmgexit_hypervisor_feature" }, \ Addressing this perf build warning: Warning: Kernel ABI header at 'tools/arch/x86/include/uapi/asm/svm.h' differs from latest version at 'arch/x86/include/uapi/asm/svm.h' diff -u tools/arch/x86/include/uapi/asm/svm.h arch/x86/include/uapi/asm/svm.h This causes these changes: CC /tmp/build/perf-urgent/arch/x86/util/kvm-stat.o LD /tmp/build/perf-urgent/arch/x86/util/perf-in.o LD /tmp/build/perf-urgent/arch/x86/perf-in.o LD /tmp/build/perf-urgent/arch/perf-in.o LD /tmp/build/perf-urgent/perf-in.o LINK /tmp/build/perf-urgent/perf Cc: Adrian Hunter <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Brijesh Singh <[email protected]> Cc: Ian Rogers <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Tom Lendacky <[email protected]> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2022-06-26tools include UAPI: Sync linux/vhost.h with the kernel sourcesArnaldo Carvalho de Melo1-6/+20
To get the changes in: 84d7c8fd3aade2fe ("vhost-vdpa: introduce uAPI to set group ASID") 2d1fcb7758e49fd9 ("vhost-vdpa: uAPI to get virtqueue group id") a0c95f201170bd55 ("vhost-vdpa: introduce uAPI to get the number of address spaces") 3ace88bd37436abc ("vhost-vdpa: introduce uAPI to get the number of virtqueue groups") 175d493c3c3e09a3 ("vhost: move the backend feature bits to vhost_types.h") Silencing this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/vhost.h' differs from latest version at 'include/uapi/linux/vhost.h' diff -u tools/include/uapi/linux/vhost.h include/uapi/linux/vhost.h To pick up these changes and support them: $ tools/perf/trace/beauty/vhost_virtio_ioctl.sh > before $ cp include/uapi/linux/vhost.h tools/include/uapi/linux/vhost.h $ tools/perf/trace/beauty/vhost_virtio_ioctl.sh > after $ diff -u before after --- before 2022-06-26 12:04:35.982003781 -0300 +++ after 2022-06-26 12:04:43.819972476 -0300 @@ -28,6 +28,7 @@ [0x74] = "VDPA_SET_CONFIG", [0x75] = "VDPA_SET_VRING_ENABLE", [0x77] = "VDPA_SET_CONFIG_CALL", + [0x7C] = "VDPA_SET_GROUP_ASID", }; static const char *vhost_virtio_ioctl_read_cmds[] = { [0x00] = "GET_FEATURES", @@ -39,5 +40,8 @@ [0x76] = "VDPA_GET_VRING_NUM", [0x78] = "VDPA_GET_IOVA_RANGE", [0x79] = "VDPA_GET_CONFIG_SIZE", + [0x7A] = "VDPA_GET_AS_NUM", + [0x7B] = "VDPA_GET_VRING_GROUP", [0x80] = "VDPA_GET_VQS_COUNT", + [0x81] = "VDPA_GET_GROUP_NUM", }; $ Cc: Adrian Hunter <[email protected]> Cc: Gautam Dawar <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Michael S. Tsirkin <[email protected]> Cc: Namhyung Kim <[email protected]> Link: https://lore.kernel.org/lkml/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2022-06-26perf stat: Enable ignore_missing_threadGang Li1-0/+2
perf already support ignore_missing_thread for -p, but not yet applied to `perf stat -p <pid>`. This patch enables ignore_missing_thread for `perf stat -p <pid>`. Committer notes: And here is a refresher about the 'ignore_missing_thread' knob, from a previous patch using it: ca8000684ec4e66f ("perf evsel: Enable ignore_missing_thread for pid option") --- While monitoring a multithread process with pid option, perf sometimes may return sys_perf_event_open failure with 3(No such process) if any of the process's threads die before we open the event. However, we want perf continue monitoring the remaining threads and do not exit with error. --- Signed-off-by: Gang Li <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2022-06-26perf inject: Adjust output data offset for backward compatibilityRaul Silvera3-1/+17
When 'perf inject' creates a new file, it reuses the data offset from the input file. If there has been a change on the size of the header, as happened in v5.12 -> v5.13, the new offsets will be wrong, resulting in a corrupted output file. This change adds the function perf_session__data_offset to compute the data offset based on the current header size, and uses that instead of the offset from the original input file. Signed-off-by: Raul Silvera <[email protected]> Acked-by: Adrian Hunter <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Athira Jajeev <[email protected]> Cc: Colin Ian King <[email protected]> Cc: Dave Marchevsky <[email protected]> Cc: Ian Rogers <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2022-06-26perf trace beauty: Fix generation of errno id->str table on ALT LinuxArnaldo Carvalho de Melo1-12/+2
For some reason using: cat <<EoFuncBegin static const char *errno_to_name__$arch(int err) { switch (err) { EoFuncBegin In tools/perf/trace/beauty/arch_errno_names.sh isn't working on ALT Linux sisyphus (development version), which could be some distro specific glitch, so just get this done in an alternative way that works everywhere while giving notice to the people working on that distro to try and figure our what really took place. Cc: Gleb Fotengauer-Malinovskiy <[email protected]> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2022-06-26perf build-id: Fix caching files with a wrong build IDAdrian Hunter1-0/+28
Build ID events associate a file name with a build ID. However, when using perf inject, there is no guarantee that the file on the current machine at the current time has that build ID. Fix by comparing the build IDs and skip adding to the cache if they are different. Example: $ echo "int main() {return 0;}" > prog.c $ gcc -o prog prog.c $ perf record --buildid-all ./prog [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.019 MB perf.data ] $ file-buildid() { file $1 | awk -F= '{print $2}' | awk -F, '{print $1}' ; } $ file-buildid prog 444ad9be165d8058a48ce2ffb4e9f55854a3293e $ file-buildid ~/.debug/$(pwd)/prog/444ad9be165d8058a48ce2ffb4e9f55854a3293e/elf 444ad9be165d8058a48ce2ffb4e9f55854a3293e $ echo "int main() {return 1;}" > prog.c $ gcc -o prog prog.c $ file-buildid prog 885524d5aaa24008a3e2b06caa3ea95d013c0fc5 Before: $ perf buildid-cache --purge $(pwd)/prog $ perf inject -i perf.data -o junk $ file-buildid ~/.debug/$(pwd)/prog/444ad9be165d8058a48ce2ffb4e9f55854a3293e/elf 885524d5aaa24008a3e2b06caa3ea95d013c0fc5 $ After: $ perf buildid-cache --purge $(pwd)/prog $ perf inject -i perf.data -o junk $ file-buildid ~/.debug/$(pwd)/prog/444ad9be165d8058a48ce2ffb4e9f55854a3293e/elf $ Fixes: 454c407ec17a0c63 ("perf: add perf-inject builtin") Signed-off-by: Adrian Hunter <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Tom Zanussi <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2022-06-26tools headers cpufeatures: Sync with the kernel sourcesArnaldo Carvalho de Melo2-3/+12
To pick the changes from: d6d0c7f681fda1d0 ("x86/cpufeatures: Add PerfMonV2 feature bit") 296d5a17e793956f ("KVM: SEV-ES: Use V_TSC_AUX if available instead of RDTSC/MSR_TSC_AUX intercepts") f30903394eb62316 ("x86/cpufeatures: Add virtual TSC_AUX feature bit") 8ad7e8f696951f19 ("x86/fpu/xsave: Support XSAVEC in the kernel") 59bd54a84d15e933 ("x86/tdx: Detect running as a TDX guest in early boot") a77d41ac3a0f41c8 ("x86/cpufeatures: Add AMD Fam19h Branch Sampling feature") This only causes these perf files to be rebuilt: CC /tmp/build/perf/bench/mem-memcpy-x86-64-asm.o CC /tmp/build/perf/bench/mem-memset-x86-64-asm.o And addresses this perf build warning: Warning: Kernel ABI header at 'tools/arch/x86/include/asm/cpufeatures.h' differs from latest version at 'arch/x86/include/asm/cpufeatures.h' diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h Warning: Kernel ABI header at 'tools/arch/x86/include/asm/disabled-features.h' differs from latest version at 'arch/x86/include/asm/disabled-features.h' diff -u tools/arch/x86/include/asm/disabled-features.h arch/x86/include/asm/disabled-features.h Cc: Peter Zijlstra <[email protected]> Cc: Sandipan Das <[email protected]> Cc: Babu Moger <[email protected]> Cc: Paolo Bonzini <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Dave Hansen <[email protected]> Cc: Kuppuswamy Sathyanarayanan <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: https://lore.kernel.org/lkml/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2022-06-26tools headers UAPI: Sync drm/i915_drm.h with the kernel sourcesArnaldo Carvalho de Melo1-81/+272
To pick up the changes in: ecf8eca51f33dbfd ("drm/i915/xehp: Add compute engine ABI") 991b4de3275728fd ("drm/i915/uapi: Add kerneldoc for engine class enum") c94fde8f516610b0 ("drm/i915/uapi: Add DRM_I915_QUERY_GEOMETRY_SUBSLICES") 1c671ad753dbbf5f ("drm/i915/doc: Link query items to their uapi structs") a2e5402691e23269 ("drm/i915/doc: Convert perf UAPI comments to kerneldoc") 462ac1cdf4d7acf1 ("drm/i915/doc: Convert drm_i915_query_topology_info comment to kerneldoc") 034d47b25b2ce627 ("drm/i915/uapi: Document DRM_I915_QUERY_HWCONFIG_BLOB") 78e1fb3112c0ac44 ("drm/i915/uapi: Add query for hwconfig blob") That don't add any new ioctl, so no changes in tooling. This silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: John Harrison <[email protected]> Cc: Matt Atwood <[email protected]> Cc: Matt Roper <[email protected]> Cc: Rodrigo Vivi <[email protected]> Cc: Tvrtko Ursulin <[email protected]> Link: http://lore.kernel.org/lkml/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2022-06-26perf inject: Fix missing free in copy_kcore_dir()Adrian Hunter1-1/+3
Free string allocated by asprintf(). Fixes: d8fc08550929bb84 ("perf inject: Keep a copy of kcore_dir") Signed-off-by: Adrian Hunter <[email protected]> Cc: Adrian Hunter <[email protected]> Cc: Jiri Olsa <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2022-06-26parisc: Enable ARCH_HAS_STRICT_MODULE_RWXHelge Deller1-0/+1
Fix a boot crash on a c8000 machine as reported by Dave. Basically it changes patch_map() to return an alias mapping to the to-be-patched code in order to prevent writing to write-protected memory. Signed-off-by: Helge Deller <[email protected]> Suggested-by: John David Anglin <[email protected]> Cc: [email protected] # v5.2+ Link: https://lore.kernel.org/all/[email protected]/
2022-06-26parisc: Fix flush_anon_page on PA8800/PA8900John David Anglin1-1/+4
Anonymous pages are allocated with the shared mappings colouring, SHM_COLOUR. Since the alias boundary on machines with PA8800 and PA8900 processors is unknown, flush_user_cache_page() might not flush all mappings of a shared anonymous page. Flushing the whole data cache flushes all mappings. This won't fix all coherency issues with shared mappings but it seems to work well in practice. I haven't seen any random memory faults in almost a month on a rp3440 running as a debian buildd machine. There is a small preformance hit. Signed-off-by: John David Anglin <[email protected]> Signed-off-by: Helge Deller <[email protected]> Cc: [email protected] # v5.18+
2022-06-25ksmbd: use vfs_llseek instead of dereferencing NULLJason A. Donenfeld1-2/+2
By not checking whether llseek is NULL, this might jump to NULL. Also, it doesn't check FMODE_LSEEK. Fix this by using vfs_llseek(), which always does the right thing. Fixes: f44158485826 ("cifsd: add file operations") Cc: [email protected] Cc: [email protected] Cc: Ronnie Sahlberg <[email protected]> Cc: Hyunchul Lee <[email protected]> Cc: Sergey Senozhatsky <[email protected]> Reviewed-by: Namjae Jeon <[email protected]> Acked-by: Al Viro <[email protected]> Signed-off-by: Jason A. Donenfeld <[email protected]> Signed-off-by: Steve French <[email protected]>
2022-06-26parisc: align '*' in comment in math-emu codeJiang Jian1-1/+1
Signed-off-by: Jiang Jian <[email protected]> Reviewed-by: Kees Cook <[email protected]> Signed-off-by: Helge Deller <[email protected]>
2022-06-26kbuild: Ignore __this_module in gen_autoksyms.shSami Tolvanen1-0/+3
Module object files can contain an undefined reference to __this_module, which isn't resolved until we link the final .ko. The kernel doesn't export this symbol, so ignore it in gen_autoksyms.sh. Signed-off-by: Sami Tolvanen <[email protected]> Tested-by: Steve Muckle <[email protected]> Reviewed-by: Nick Desaulniers <[email protected]> Tested-by: Ramji Jiyani <[email protected]>
2022-06-26kbuild: link vmlinux only once for CONFIG_TRIM_UNUSED_KSYMS (2nd attempt)Masahiro Yamada1-1/+1
If CONFIG_TRIM_UNUSED_KSYMS is enabled and the kernel is built from a pristine state, the vmlinux is linked twice. Commit 3fdc7d3fe4c0 ("kbuild: link vmlinux only once for CONFIG_TRIM_UNUSED_KSYMS") explains why this happens, but it did not fix the issue at all. Now I realized I had applied a wrong patch. In v1 patch [1], the autoksyms_recursive target correctly recurses to "$(MAKE) -f $(srctree)/Makefile autoksyms_recursive". In v2 patch [2], I accidentally dropped the diff line, and it recurses to "$(MAKE) -f $(srctree)/Makefile vmlinux". Restore the code I intended in v1. [1]: https://lore.kernel.org/linux-kbuild/[email protected]/ [2]: https://lore.kernel.org/linux-kbuild/[email protected]/ Fixes: 3fdc7d3fe4c0 ("kbuild: link vmlinux only once for CONFIG_TRIM_UNUSED_KSYMS") Signed-off-by: Masahiro Yamada <[email protected]> Tested-by: Sami Tolvanen <[email protected]> Reviewed-by: Nick Desaulniers <[email protected]>
2022-06-25Merge tag 'char-misc-5.19-rc4' of ↵Linus Torvalds25-52/+92
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull IIO driver fixes from Greg KH: "Here are a set of IIO driver fixes for 5.19-rc4. Jonathan said it best in his pull request to me, so I'll just quote it here below, as that's the only changes we have right now for the char-misc driver tree: testing: - Fix a missing MODULE_LICENSE() warning by restricting possible build configs. Various drivers: - Fix ordering of iio_get_trigger() being called before iio_trigger_register() adi,admv1014: - Fix dubious x & !y warning. adi,axi-adc: - Fix missing of_node_put() in error and normal paths. aspeed,adc: - Add missing of_node_put() fsl,mma8452: - Fix broken probing from device tree. - Drop check on return value of i2c write to device to cause reset as ACK will be missing (device reset before sending it). fsl,vf610: - Fix documentation of in_conversion_mode ABI. iio-trig-sysfs: - Ensure irq work has finished before freeing the trigger. invensense,mpu3050: - Disable regulators in error path. invensense,icm42600: - Fix collision of enum value of 0 with error path where 0 is no match. renesas,rzg2l_Adc: - Add missing fwnode_handle_put() in error path. rescale: - Fix a boolean logic bug for detection of raw + scale affecting an obscure corner case. semtech,sx9324: - Check return value of read of pin_defs st,stm32-adc: - Fix interaction across ADC instances for some supported devices. - Drop false spurious IRQ messages. - Fix calibration value handling. If we can't calibrate don't expose the vref_int channel. - Fix maximum clock rate for stm32pm15x ti,ads131e08: - Add missing fwnode_handle_put() in error paths. xilinx,ams: - Fix variable checked for error from platform_get_irq() x-powers,axp288: - Overide TS_PIN bias current for boards where it is not correctly initialized. yamaha,yas530: - Fix inverted check on calibration data being all zeros. All of these have been in linux-next for a while with no reported problems" * tag 'char-misc-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (26 commits) iio:proximity:sx9324: Check ret value of device_property_read_u32_array() iio: accel: mma8452: ignore the return value of reset operation iio: adc: stm32: fix maximum clock rate for stm32mp15x iio: adc: stm32: fix vrefint wrong calibration value handling iio: imu: inv_icm42600: Fix broken icm42600 (chip id 0 value) iio: adc: vf610: fix conversion mode sysfs node name iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client iio: test: fix missing MODULE_LICENSE for IIO_RESCALE=m iio:humidity:hts221: rearrange iio trigger get and register iio:chemical:ccs811: rearrange iio trigger get and register iio:accel:mxc4005: rearrange iio trigger get and register iio:accel:kxcjk-1013: rearrange iio trigger get and register iio:accel:bma180: rearrange iio trigger get and register iio: afe: rescale: Fix boolean logic bug iio: adc: aspeed: Fix refcount leak in aspeed_adc_set_trim_data iio: adc: stm32: Fix IRQs on STM32F4 by removing custom spurious IRQs message iio: adc: stm32: Fix ADCs iteration in irq handler iio: adc: ti-ads131e08: add missing fwnode_handle_put() in ads131e08_alloc_channels() iio: adc: rzg2l_adc: add missing fwnode_handle_put() in rzg2l_adc_parse_properties() iio: trigger: sysfs: fix use-after-free on remove ...
2022-06-25Merge tag 'usb-5.19-rc4' of ↵Linus Torvalds13-48/+124
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB driver fixes from Greg KH: "Here are some small USB driver fixes and new device ids for 5.19-rc4 for a few small reported issues. They include: - new usb-serial driver ids - MAINTAINERS file update to properly catch the USB dts files - dt-bindings fixes for reported build warnings - xhci driver fixes for reported problems - typec Kconfig dependancy fix - raw_gadget fuzzing fixes found by syzbot - chipidea driver bugfix - usb gadget uvc bugfix All of these have been in linux-next with no reported issues" * tag 'usb-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: chipidea: udc: check request status before setting device address USB: gadget: Fix double-free bug in raw_gadget driver xhci-pci: Allow host runtime PM as default for Intel Meteor Lake xHCI xhci-pci: Allow host runtime PM as default for Intel Raptor Lake xHCI xhci: turn off port power in shutdown xhci: Keep interrupt disabled in initialization until host is running. USB: serial: option: add Quectel RM500K module support USB: serial: option: add Quectel EM05-G modem USB: serial: pl2303: add support for more HXN (G) types usb: typec: wcove: Drop wrong dependency to INTEL_SOC_PMIC usb: gadget: uvc: fix list double add in uvcg_video_pump dt-bindings: usb: ehci: Increase the number of PHYs dt-bindings: usb: ohci: Increase the number of PHYs usb: gadget: Fix non-unique driver names in raw-gadget driver MAINTAINERS: add include/dt-bindings/usb to USB SUBSYSTEM USB: serial: option: add Telit LE910Cx 0x1250 composition
2022-06-25Merge tag 'loongarch-fixes-5.19-3' of ↵Linus Torvalds7-15/+13
git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch fixes from Huacai Chen: "Some bug fixes and a trivial cleanup" * tag 'loongarch-fixes-5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: LoongArch: Make compute_return_era() return void LoongArch: Fix wrong fpu version LoongArch: Fix EENTRY/MERRENTRY setting in setup_tlb_handler() LoongArch: Fix sleeping in atomic context in setup_tlb_handler() LoongArch: Fix the _stext symbol address LoongArch: Fix the !THP build
2022-06-25Merge tag 'f2fs-for-5.19-rc4' of ↵Linus Torvalds3-20/+32
git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs Pull f2fs fixes from Jaegeuk Kim: "Some urgent fixes to avoid generating corrupted inodes caused by compressed and inline_data files. In addition, avoid a wrong error report which prevents a roll-forward recovery" * tag 'f2fs-for-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: f2fs: do not count ENOENT for error case f2fs: fix iostat related lock protection f2fs: attach inline_data after setting compression
2022-06-25LoongArch: Make compute_return_era() return voidTiezhu Yang2-4/+2
compute_return_era() always returns 0, make it return void, and then no need to check its return value for its callers. Signed-off-by: Tiezhu Yang <[email protected]> Signed-off-by: Huacai Chen <[email protected]>
2022-06-25LoongArch: Fix wrong fpu versionTiezhu Yang1-1/+1
According to the configuration information accessible by the CPUCFG instruction in LoongArch Reference Manual [1], FP_ver is stored in bit [5: 3] of CPUCFG2, the current code to get fpu version is wrong, use CPUCFG2_FPVERS to fix it. [1] https://loongson.github.io/LoongArch-Documentation/LoongArch-Vol1-EN.html Fixes: 628c3bb40e9a ("LoongArch: Add boot and setup routines") Signed-off-by: Tiezhu Yang <[email protected]> Signed-off-by: Huacai Chen <[email protected]>
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