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2018-11-13qed: Fix PTT leak in qed_drain()Denis Bolotin
Release PTT before entering error flow. Signed-off-by: Denis Bolotin <denis.bolotin@cavium.com> Signed-off-by: Michal Kalderon <michal.kalderon@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-13Merge tag 'linux-can-fixes-for-4.20-20181109' of ↵David S. Miller
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2018-11-09 this is a pull request of 20 patches for net/master. First we have a patch by Oliver Hartkopp which changes the raw socket's raw_sendmsg() to return an error value if the user tries to send a CANFD frame to a CAN-2.0 device. The next two patches are by Jimmy Assarsson and fix potential problems in the kvaser_usb driver. YueHaibing's patches for the ucan driver fix a compile time warning and remove a duplicate include. Eugeniu Rosca patch adds more binding documentation to the rcar_can driver bindings. The next two patches are by Fabrizio Castro for the rcar_can driver and fixes a problem in the driver's probe function and document the r8a774a1 binding. Lukas Wunner's patch fixes a recpetion problem in hi311x driver by switching from edge to level triggered interruts. The next three patches all target the flexcan driver. Pankaj Bansal's patch unconditionally unlocks the last mailbox used for RX. Alexander Stein provides a better workaround for a hardware limitation when sending RTR frames, by using the last mailbox for TX, resulting in fewer lost frames. The patch by me simplyfies the driver, by making a runtime value a compile time constant. The following 4 patches are by me and provide the groundwork for the next patches by Oleksij Rempel. To avoid code duplication common code in the common CAN driver infrastructure is factured out and error handling is cleaned up. The next 4 patches are by Oleksij Rempel and fix the problem in the flexcan driver that other processes see TX frames arrive out of order with ragards to a RX'ed frame (which are send by a different system on the CAN bus as the result of our TX frame). ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-13selinux: check length properly in SCTP bind hookOndrej Mosnacek
selinux_sctp_bind_connect() must verify if the address buffer has sufficient length before accessing the 'sa_family' field. See __sctp_connect() for a similar check. The length of the whole address ('len') is already checked in the callees. Reported-by: Qian Cai <cai@gmx.us> Fixes: d452930fd3b9 ("selinux: Add SCTP support") Cc: <stable@vger.kernel.org> # 4.17+ Cc: Richard Haines <richard_c_haines@btinternet.com> Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com> Tested-by: Qian Cai <cai@gmx.us> Signed-off-by: Paul Moore <paul@paul-moore.com>
2018-11-13drm/amdgpu: fix huge page handling on Vega10Christian König
We accidentially set the huge flag on the parent instead of the childs. This caused some VM faults under memory pressure. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Tested-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2018-11-13drm/amd/pp: Fix truncated clock value when set watermarkRex Zhu
the clk value should be tranferred to MHz first and then transfer to uint16. otherwise, the clock value will be truncated. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reported-by: Hersen Wu <hersenxs.wu@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2018-11-13Merge tag 'vfio-ccw-20181113' of ↵Martin Schwidefsky
git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/vfio-ccw into fixes Pull vfio-ccw from Cornelia Huck with the following changes: - Several bugfixes for vfio-ccw
2018-11-13drm/amdgpu: fix bug with IH ring setupPhilip Yang
The bug limits the IH ring wptr address to 40bit. When the system memory is bigger than 1TB, the bus address is more than 40bit, this causes the interrupt cannot be handled and cleared correctly. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-13Revert "ACPI/PCI: Pay attention to device-specific _PXM node values"Bjorn Helgaas
This reverts commit bad7dcd94f3956bcfc0a69ef71fdf0fcca3de4a8. bad7dcd94f39 ("ACPI/PCI: Pay attention to device-specific _PXM node values") caused boot failures (no console output at all) for Martin [1] and Ingo [2] on AMD ThreadRipper systems. Revert the commit until we figure out how to safely use these device-specific _PXM values. [1] https://lore.kernel.org/linux-pci/20180912152140.3676-2-Jonathan.Cameron@huawei.com [2] https://lore.kernel.org/linux-pci/20181113071712.GA2353@gmail.com Fixes: bad7dcd94f39 ("ACPI/PCI: Pay attention to device-specific _PXM node values") Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2018-11-13arm64: dts: rockchip: Fix PCIe reset polarity for rk3399-puma-haikou.Christoph Muellner
This patch fixes the wrong polarity setting for the PCIe host driver's pre-reset pin for rk3399-puma-haikou. Without this patch link training will most likely fail. Fixes: 60fd9f72ce8a ("arm64: dts: rockchip: add Haikou baseboard with RK3399-Q7 SoM") Cc: stable@vger.kernel.org Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-11-13Btrfs: fix rare chances for data loss when doing a fast fsyncFilipe Manana
After the simplification of the fast fsync patch done recently by commit b5e6c3e170b7 ("btrfs: always wait on ordered extents at fsync time") and commit e7175a692765 ("btrfs: remove the wait ordered logic in the log_one_extent path"), we got a very short time window where we can get extents logged without writeback completing first or extents logged without logging the respective data checksums. Both issues can only happen when doing a non-full (fast) fsync. As soon as we enter btrfs_sync_file() we trigger writeback, then lock the inode and then wait for the writeback to complete before starting to log the inode. However before we acquire the inode's lock and after we started writeback, it's possible that more writes happened and dirtied more pages. If that happened and those pages get writeback triggered while we are logging the inode (for example, the VM subsystem triggering it due to memory pressure, or another concurrent fsync), we end up seeing the respective extent maps in the inode's list of modified extents and will log matching file extent items without waiting for the respective ordered extents to complete, meaning that either of the following will happen: 1) We log an extent after its writeback finishes but before its checksums are added to the csum tree, leading to -EIO errors when attempting to read the extent after a log replay. 2) We log an extent before its writeback finishes. Therefore after the log replay we will have a file extent item pointing to an unwritten extent (and without the respective data checksums as well). This could not happen before the fast fsync patch simplification, because for any extent we found in the list of modified extents, we would wait for its respective ordered extent to finish writeback or collect its checksums for logging if it did not complete yet. Fix this by triggering writeback again after acquiring the inode's lock and before waiting for ordered extents to complete. Fixes: e7175a692765 ("btrfs: remove the wait ordered logic in the log_one_extent path") Fixes: b5e6c3e170b7 ("btrfs: always wait on ordered extents at fsync time") CC: stable@vger.kernel.org # 4.19+ Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Filipe Manana <fdmanana@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-11-13s390/cio: Fix cleanup when unsupported IDA format is usedEric Farman
Direct returns from within a loop are rude, but it doesn't mean it gets to avoid releasing the memory acquired beforehand. Signed-off-by: Eric Farman <farman@linux.ibm.com> Message-Id: <20181109023937.96105-3-farman@linux.ibm.com> Reviewed-by: Farhan Ali <alifm@linux.ibm.com> Reviewed-by: Pierre Morel <pmorel@linux.ibm.com> Acked-by: Halil Pasic <pasic@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-11-13s390/cio: Fix cleanup of pfn_array alloc failureEric Farman
If pfn_array_alloc fails somehow, we need to release the pfn_array_table that was malloc'd earlier. Signed-off-by: Eric Farman <farman@linux.ibm.com> Message-Id: <20181109023937.96105-2-farman@linux.ibm.com> Acked-by: Halil Pasic <pasic@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-11-13vfio: ccw: Register mediated device once all structures are initializedPierre Morel
Let's register the mediated device when all the data structures which could be used are initialized. Signed-off-by: Pierre Morel <pmorel@linux.ibm.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Message-Id: <1540487720-11634-3-git-send-email-pmorel@linux.ibm.com> Acked-by: Halil Pasic <pasic@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-11-13s390/cio: make vfio_ccw_io_region staticSebastian Ott
Fix the following sparse warning: drivers/s390/cio/vfio_ccw_drv.c:25:19: warning: symbol 'vfio_ccw_io_region' was not declared. Should it be static? Signed-off-by: Sebastian Ott <sebott@linux.ibm.com> Message-Id: <alpine.LFD.2.21.1810151328570.1636@schleppi.aag-de.ibmmobiledemo.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-11-13drm/meson: venc: dmt mode must use encpJorge Ramirez-Ortiz
The video mode for DMT is only populated to support encp. Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez.ortiz@gmail.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://patchwork.freedesktop.org/patch/msgid/1542048069-22603-1-git-send-email-jramirez@baylibre.com
2018-11-13netfilter: nf_tables: fix use-after-free when deleting compat expressionsFlorian Westphal
nft_compat ops do not have static storage duration, unlike all other expressions. When nf_tables_expr_destroy() returns, expr->ops might have been free'd already, so we need to store next address before calling expression destructor. For same reason, we can't deref match pointer after nft_xt_put(). This can be easily reproduced by adding msleep() before nft_match_destroy() returns. Fixes: 0ca743a55991 ("netfilter: nf_tables: add compatibility layer for x_tables") Reported-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2018-11-13netfilter: xt_RATEEST: remove netns exit routineTaehee Yoo
xt_rateest_net_exit() was added to check whether rules are flushed successfully. but ->net_exit() callback is called earlier than ->destroy() callback. So that ->net_exit() callback can't check that. test commands: %ip netns add vm1 %ip netns exec vm1 iptables -t mangle -I PREROUTING -p udp \ --dport 1111 -j RATEEST --rateest-name ap \ --rateest-interval 250ms --rateest-ewma 0.5s %ip netns del vm1 splat looks like: [ 668.813518] WARNING: CPU: 0 PID: 87 at net/netfilter/xt_RATEEST.c:210 xt_rateest_net_exit+0x210/0x340 [xt_RATEEST] [ 668.813518] Modules linked in: xt_RATEEST xt_tcpudp iptable_mangle bpfilter ip_tables x_tables [ 668.813518] CPU: 0 PID: 87 Comm: kworker/u4:2 Not tainted 4.19.0-rc7+ #21 [ 668.813518] Workqueue: netns cleanup_net [ 668.813518] RIP: 0010:xt_rateest_net_exit+0x210/0x340 [xt_RATEEST] [ 668.813518] Code: 00 48 8b 85 30 ff ff ff 4c 8b 23 80 38 00 0f 85 24 01 00 00 48 8b 85 30 ff ff ff 4d 85 e4 4c 89 a5 58 ff ff ff c6 00 f8 74 b2 <0f> 0b 48 83 c3 08 4c 39 f3 75 b0 48 b8 00 00 00 00 00 fc ff df 49 [ 668.813518] RSP: 0018:ffff8801156c73f8 EFLAGS: 00010282 [ 668.813518] RAX: ffffed0022ad8e85 RBX: ffff880118928e98 RCX: 5db8012a00000000 [ 668.813518] RDX: ffff8801156c7428 RSI: 00000000cb1d185f RDI: ffff880115663b74 [ 668.813518] RBP: ffff8801156c74d0 R08: ffff8801156633c0 R09: 1ffff100236440be [ 668.813518] R10: 0000000000000001 R11: ffffed002367d852 R12: ffff880115142b08 [ 668.813518] R13: 1ffff10022ad8e81 R14: ffff880118928ea8 R15: dffffc0000000000 [ 668.813518] FS: 0000000000000000(0000) GS:ffff88011b200000(0000) knlGS:0000000000000000 [ 668.813518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 668.813518] CR2: 0000563aa69f4f28 CR3: 0000000105a16000 CR4: 00000000001006f0 [ 668.813518] Call Trace: [ 668.813518] ? unregister_netdevice_many+0xe0/0xe0 [ 668.813518] ? xt_rateest_net_init+0x2c0/0x2c0 [xt_RATEEST] [ 668.813518] ? default_device_exit+0x1ca/0x270 [ 668.813518] ? remove_proc_entry+0x1cd/0x390 [ 668.813518] ? dev_change_net_namespace+0xd00/0xd00 [ 668.813518] ? __init_waitqueue_head+0x130/0x130 [ 668.813518] ops_exit_list.isra.10+0x94/0x140 [ 668.813518] cleanup_net+0x45b/0x900 [ 668.813518] ? net_drop_ns+0x110/0x110 [ 668.813518] ? swapgs_restore_regs_and_return_to_usermode+0x3c/0x80 [ 668.813518] ? save_trace+0x300/0x300 [ 668.813518] ? lock_acquire+0x196/0x470 [ 668.813518] ? lock_acquire+0x196/0x470 [ 668.813518] ? process_one_work+0xb60/0x1de0 [ 668.813518] ? _raw_spin_unlock_irq+0x29/0x40 [ 668.813518] ? _raw_spin_unlock_irq+0x29/0x40 [ 668.813518] ? __lock_acquire+0x4500/0x4500 [ 668.813518] ? __lock_is_held+0xb4/0x140 [ 668.813518] process_one_work+0xc13/0x1de0 [ 668.813518] ? pwq_dec_nr_in_flight+0x3c0/0x3c0 [ 668.813518] ? set_load_weight+0x270/0x270 [ ... ] Fixes: 3427b2ab63fa ("netfilter: make xt_rateest hash table per net") Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2018-11-13opp: ti-opp-supply: Correct the supply in _get_optimal_vdd_voltage callKeerthy
_get_optimal_vdd_voltage call provides new_supply_vbb->u_volt as the reference voltage while it should be really new_supply_vdd->u_volt. Cc: 4.16+ <stable@vger.kernel.org> # v4.16+ Fixes: 9a835fa6e47 ("PM / OPP: Add ti-opp-supply driver") Signed-off-by: Keerthy <j-keerthy@ti.com> Acked-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2018-11-13opp: ti-opp-supply: Dynamically update u_volt_minKeerthy
The voltage range (min, max) provided in the device tree is from the data manual and is pretty big, catering to a wide range of devices. On a i2c read/write failure the regulator_set_voltage_triplet function falls back to set voltage between min and max. The min value from Device Tree can be lesser than the optimal value and in that case that can lead to a hang or crash. Hence set the u_volt_min dynamically to the optimal voltage value. Cc: 4.16+ <stable@vger.kernel.org> # v4.16+ Fixes: 9a835fa6e47 ("PM / OPP: Add ti-opp-supply driver") Signed-off-by: Keerthy <j-keerthy@ti.com> Acked-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2018-11-12RISC-V: Silence some module warnings on 32-bitOlof Johansson
Fixes: arch/riscv/kernel/module.c: In function 'apply_r_riscv_32_rela': ./include/linux/kern_levels.h:5:18: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 3 has type 'Elf32_Addr' {aka 'unsigned int'} [-Wformat=] arch/riscv/kernel/module.c:23:27: note: format string is defined here arch/riscv/kernel/module.c: In function 'apply_r_riscv_pcrel_hi20_rela': ./include/linux/kern_levels.h:5:18: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 3 has type 'Elf32_Addr' {aka 'unsigned int'} [-Wformat=] arch/riscv/kernel/module.c:104:23: note: format string is defined here arch/riscv/kernel/module.c: In function 'apply_r_riscv_hi20_rela': ./include/linux/kern_levels.h:5:18: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 3 has type 'Elf32_Addr' {aka 'unsigned int'} [-Wformat=] arch/riscv/kernel/module.c:146:23: note: format string is defined here arch/riscv/kernel/module.c: In function 'apply_r_riscv_got_hi20_rela': ./include/linux/kern_levels.h:5:18: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 3 has type 'Elf32_Addr' {aka 'unsigned int'} [-Wformat=] arch/riscv/kernel/module.c:190:60: note: format string is defined here arch/riscv/kernel/module.c: In function 'apply_r_riscv_call_plt_rela': ./include/linux/kern_levels.h:5:18: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 3 has type 'Elf32_Addr' {aka 'unsigned int'} [-Wformat=] arch/riscv/kernel/module.c:214:24: note: format string is defined here arch/riscv/kernel/module.c: In function 'apply_r_riscv_call_rela': ./include/linux/kern_levels.h:5:18: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 3 has type 'Elf32_Addr' {aka 'unsigned int'} [-Wformat=] arch/riscv/kernel/module.c:236:23: note: format string is defined here Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2018-11-12RISC-V: lib: Fix build error for 64-bitOlof Johansson
Fixes the following build error from tinyconfig: riscv64-unknown-linux-gnu-ld: kernel/sched/fair.o: in function `.L8': fair.c:(.text+0x70): undefined reference to `__lshrti3' riscv64-unknown-linux-gnu-ld: kernel/time/clocksource.o: in function `.L0 ': clocksource.c:(.text+0x334): undefined reference to `__lshrti3' Fixes: 7f47c73b355f ("RISC-V: Build tishift only on 64-bit") Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2018-11-12riscv: add missing vdso_install targetDavid Abdurachmanov
Building kernel 4.20 for Fedora as RPM fails, because riscv is missing vdso_install target in arch/riscv/Makefile. Signed-off-by: David Abdurachmanov <david.abdurachmanov@gmail.com> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2018-11-12riscv: fix spacing in struct pt_regsDavid Abdurachmanov
Replace 8 spaces with tab to match styling. Signed-off-by: David Abdurachmanov <david.abdurachmanov@gmail.com> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2018-11-12RISC-V: defconfig: Enable printk timestampsAnup Patel
The printk timestamps are very useful information to visually see where kernel is spending time during boot. It also helps us see the timing of hotplug events at runtime. This patch enables printk timestamps in RISC-V defconfig so that we have it enabled by default (similar to other architectures such as x86_64, arm64, etc). Signed-off-by: Anup Patel <anup@brainfault.org> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2018-11-13btrfs: Always try all copies when reading extent buffersNikolay Borisov
When a metadata read is served the endio routine btree_readpage_end_io_hook is called which eventually runs the tree-checker. If tree-checker fails to validate the read eb then it sets EXTENT_BUFFER_CORRUPT flag. This leads to btree_read_extent_buffer_pages wrongly assuming that all available copies of this extent buffer are wrong and failing prematurely. Fix this modify btree_read_extent_buffer_pages to read all copies of the data. This failure was exhibitted in xfstests btrfs/124 which would spuriously fail its balance operations. The reason was that when balance was run following re-introduction of the missing raid1 disk __btrfs_map_block would map the read request to stripe 0, which corresponded to devid 2 (the disk which is being removed in the test): item 2 key (FIRST_CHUNK_TREE CHUNK_ITEM 3553624064) itemoff 15975 itemsize 112 length 1073741824 owner 2 stripe_len 65536 type DATA|RAID1 io_align 65536 io_width 65536 sector_size 4096 num_stripes 2 sub_stripes 1 stripe 0 devid 2 offset 2156920832 dev_uuid 8466c350-ed0c-4c3b-b17d-6379b445d5c8 stripe 1 devid 1 offset 3553624064 dev_uuid 1265d8db-5596-477e-af03-df08eb38d2ca This caused read requests for a checksum item that to be routed to the stale disk which triggered the aforementioned logic involving EXTENT_BUFFER_CORRUPT flag. This then triggered cascading failures of the balance operation. Fixes: a826d6dcb32d ("Btrfs: check items for correctness as we search") CC: stable@vger.kernel.org # 4.4+ Suggested-by: Qu Wenruo <wqu@suse.com> Reviewed-by: Qu Wenruo <wqu@suse.com> Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-11-12SUNRPC: Fix a bogus get/put in generic_key_to_expire()Trond Myklebust
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2018-11-12SUNRPC: Fix a Oops when destroying the RPCSEC_GSS credential cacheTrond Myklebust
Commit 07d02a67b7fa causes a use-after free in the RPCSEC_GSS credential destroy code, because the call to get_rpccred() in gss_destroying_context() will now always fail to increment the refcount. While we could just replace the get_rpccred() with a refcount_set(), that would have the unfortunate consequence of resurrecting a credential in the credential cache for which we are in the process of destroying the RPCSEC_GSS context. Rather than do this, we choose to make a copy that is never added to the cache and use that to destroy the context. Fixes: 07d02a67b7fa ("SUNRPC: Simplify lookup code") Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2018-11-12NFSv4: Ensure that the state manager exits the loop on SIGKILLTrond Myklebust
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2018-11-12NFSv4: Don't exit the state manager without clearing NFS4CLNT_MANAGER_RUNNINGTrond Myklebust
If we exit the NFSv4 state manager due to a umount, then we can end up leaving the NFS4CLNT_MANAGER_RUNNING flag set. If another mount causes the nfs4_client to be rereferenced before it is destroyed, then we end up never being able to recover state. Fixes: 47c2199b6eb5 ("NFSv4.1: Ensure state manager thread dies on last ...") Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Cc: stable@vger.kernel.org # v4.15+
2018-11-12drm/amdgpu: set system aperture to cover whole FB regionshaoyunl
In XGMI configuration, the FB region covers vram region from peer device, adjust system aperture to cover all of them Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: shaoyunl <shaoyun.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-12libata: blacklist SAMSUNG MZ7TD256HAFV-000L9 SSDDiego Viola
med_power_with_dipm still causes freezes after updating the firmware to the latest version (DXT04L5Q). Set model_rev to NULL and blacklist the device. Cc: stable@vger.kernel.org Signed-off-by: Diego Viola <diego.viola@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-11-12MIPS: Let early memblock_alloc*() allocate memories bottom-upHuacai Chen
After switched to NO_BOOTMEM, there are several boot failures. Some of them have been fixed and some of them haven't. I find that many of them are because of memory allocations are top-down, while the old behavior is bottom-up. This patch let early memblock_alloc*() allocate memories bottom-up to avoid some potential problems. Signed-off-by: Huacai Chen <chenhc@lemote.com> Signed-off-by: Paul Burton <paul.burton@mips.com> Fixes: bcec54bf3118 ("mips: switch to NO_BOOTMEM") Patchwork: https://patchwork.linux-mips.org/patch/21069/ References: https://patchwork.linux-mips.org/patch/21031/ Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <james.hogan@mips.com> Cc: Steven J . Hill <Steven.Hill@cavium.com> Cc: linux-mips@linux-mips.org Cc: Fuxin Zhang <zhangfx@lemote.com> Cc: Zhangjin Wu <wuzhangjin@gmail.com>
2018-11-12MIPS: OCTEON: cavium_octeon_defconfig: re-enable OCTEON USB driverAaro Koskinen
Re-enable OCTEON USB driver which is needed on older hardware (e.g. EdgeRouter Lite) for mass storage etc. This got accidentally deleted when config options were changed for OCTEON2/3 USB. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Paul Burton <paul.burton@mips.com> Fixes: f922bc0ad08b ("MIPS: Octeon: cavium_octeon_defconfig: Enable more drivers") Patchwork: https://patchwork.linux-mips.org/patch/21077/ Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: stable@vger.kernel.org # 4.14+
2018-11-12Merge tag 'am654-fixes-for-v4.20' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux into fixes Texas Instruments AM65x fixes for v4.20 - Fix the wkup uart instance addresses to use proper cell sizes, otherwise the uart fails to probe. * tag 'am654-fixes-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux: arm64: dts: ti: k3-am654: Fix wakeup_uart reg address Signed-off-by: Olof Johansson <olof@lixom.net>
2018-11-12Merge tag 'qcom-fixes-for-4.20-rc1' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into fixes Qualcomm ARM64 DT Fixes for 4.20-rc1 * Fix reserved gpio ranges for SDM845 and MSM8998 * tag 'qcom-fixes-for-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: arm64: dts: qcom: msm8998: Reserve gpio ranges on MTP arm64: dts: sdm845-mtp: Reserve reserved gpios Signed-off-by: Olof Johansson <olof@lixom.net>
2018-11-12block: copy ioprio in __bio_clone_fast() and bounceHannes Reinecke
We need to copy the io priority, too; otherwise the clone will run with a different priority than the original one. Fixes: 43b62ce3ff0a ("block: move bio io prio to a new field") Signed-off-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Jean Delvare <jdelvare@suse.de> Fixed up subject, and ordered stores. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-11-12bnx2x: Assign unique DMAE channel number for FW DMAE transactions.Sudarsana Reddy Kalluru
Driver assigns DMAE channel 0 for FW as part of START_RAMROD command. FW uses this channel for DMAE operations (e.g., TIME_SYNC implementation). Driver also uses the same channel 0 for DMAE operations for some of the PFs (e.g., PF0 on Port0). This could lead to concurrent access to the DMAE channel by FW and driver which is not legal. Hence need to assign unique DMAE id for FW. Currently following DMAE channels are used by the clients, MFW - OCBB/OCSD functionality uses DMAE channel 14/15 Driver 0-3 and 8-11 (for PF dmae operations) 4 and 12 (for stats requests) Assigning unique dmae_id '13' to the FW. Changes from previous version: ------------------------------ v2: Incorporated the review comments. Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-12perf tools: Fix crash on synthesizing the unitJiri Olsa
Adam reported a record command crash for simple session like: $ perf record -e cpu-clock ls with following backtrace: Program received signal SIGSEGV, Segmentation fault. 3543 ev = event_update_event__new(size + 1, PERF_EVENT_UPDATE__UNIT, evsel->id[0]); (gdb) bt #0 perf_event__synthesize_event_update_unit #1 0x000000000051e469 in perf_event__synthesize_extra_attr #2 0x00000000004445cb in record__synthesize #3 0x0000000000444bc5 in __cmd_record ... We synthesize an update event that needs to touch the evsel id array, which is not defined at that time. Fix this by forcing the id allocation for events with their unit defined. Reflecting possible read_format ID bit in the attr tests. Reported-by: Yongxin Liu <yongxin.liu@outlook.com> Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Adam Lee <leeadamrobert@gmail.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=201477 Fixes: bfd8f72c2778 ("perf record: Synthesize unit/scale/... in event update") Link: http://lkml.kernel.org/r/20181112130012.5424-1-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2018-11-12kyber: fix wrong strlcpy() size in trace_kyber_latency()Omar Sandoval
When copying to the latency type, we should be passing LATENCY_TYPE_LEN, not DOMAIN_LEN (this isn't a problem in practice because we only pass "total" or "I/O"). Fix it by changing all of the strlcpy() calls to use sizeof(). Fixes: 6c3b7af1c975 ("kyber: add tracepoints") Reported-by: Jordan Glover <Golden_Miller83@protonmail.ch> Tested-by: Jordan Glover <Golden_Miller83@protonmail.ch> Signed-off-by: Omar Sandoval <osandov@fb.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-11-12netfilter: nf_tables: don't use position attribute on rule replacementFlorian Westphal
Its possible to set both HANDLE and POSITION when replacing a rule. In this case, the rule at POSITION gets replaced using the userspace-provided handle. Rule handles are supposed to be generated by the kernel only. Duplicate handles should be harmless, however better disable this "feature" by only checking for the POSITION attribute on insert operations. Fixes: 5e94846686d0 ("netfilter: nf_tables: add insert operation") Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2018-11-12selftests: add script to stress-test nft packet path vs. control planeFlorian Westphal
Start flood ping for each cpu while loading/flushing rulesets to make sure we do not access already-free'd rules from nf_tables evaluation loop. Also add this to TARGETS so 'make run_tests' in selftest dir runs it automatically. This would have caught the bug fixed in previous change ("netfilter: nf_tables: do not skip inactive chains during generation update") sooner. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2018-11-12netfilter: nf_tables: don't skip inactive chains during updateFlorian Westphal
There is no synchronization between packet path and the configuration plane. The packet path uses two arrays with rules, one contains the current (active) generation. The other either contains the last (obsolete) generation or the future one. Consider: cpu1 cpu2 nft_do_chain(c); delete c net->gen++; genbit = !!net->gen; rules = c->rg[genbit]; cpu1 ignores c when updating if c is not active anymore in the new generation. On cpu2, we now use rules from wrong generation, as c->rg[old] contains the rules matching 'c' whereas c->rg[new] was not updated and can even point to rules that have been free'd already, causing a crash. To fix this, make sure that 'current' to the 'next' generation are identical for chains that are going away so that c->rg[new] will just use the matching rules even if genbit was incremented already. Fixes: 0cbc06b3faba7 ("netfilter: nf_tables: remove synchronize_rcu in commit phase") Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2018-11-12drm/i915: Fix hpd handling for pins with two encodersVille Syrjälä
In my haste to remove irq_port[] I accidentally changed the way we deal with hpd pins that are shared by multiple encoders (DP and HDMI for pre-DDI platforms). Previously we would only handle such pins via ->hpd_pulse(), but now we queue up the hotplug work for the HDMI encoder directly. Worse yet, we now count each hpd twice and this increment the hpd storm count twice as fast. This can lead to spurious storms being detected. Go back to the old way of doing things, ie. delegate to ->hpd_pulse() for any pin which has an encoder with that hook implemented. I don't really like the idea of adding irq_port[] back so let's loop through the encoders first to check if we have an encoder with ->hpd_pulse() for the pin, and then go through all the pins and decided on the correct course of action based on the earlier findings. I have occasionally toyed with the idea of unifying the pre-DDI HDMI and DP encoders into a single encoder as well. Besides the hotplug processing it would have the other benefit of preventing userspace from trying to enable both encoders at the same time. That is simply illegal as they share the same clock/data pins. We have some testcases that will attempt that and thus fail on many older machines. But for now let's stick to fixing just the hotplug code. Cc: stable@vger.kernel.org # 4.19+ Cc: Lyude Paul <lyude@redhat.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Fixes: b6ca3eee18ba ("drm/i915: Nuke dev_priv->irq_port[]") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181108200424.28371-1-ville.syrjala@linux.intel.com Reviewed-by: Lyude Paul <lyude@redhat.com> (cherry picked from commit 5a3aeca97af1b6b3498d59a7fd4e8bb95814c108) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-12drm/i915/execlists: Force write serialisation into context image vs executionChris Wilson
Ensure that the writes into the context image are completed prior to the register mmio to trigger execution. Although previously we were assured by the SDM that all writes are flushed before an uncached memory transaction (our mmio write to submit the context to HW for execution), we have empirical evidence to believe that this is not actually the case. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108656 References: https://bugs.freedesktop.org/show_bug.cgi?id=108315 References: https://bugs.freedesktop.org/show_bug.cgi?id=106887 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Acked-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181108081740.25615-1-chris@chris-wilson.co.uk Cc: stable@vger.kernel.org (cherry picked from commit 987abd5c62f92ee4970b45aa077f47949974e615) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-12drm/i915/icl: Fix power well 2 wrt. DC-off toggling orderImre Deak
To enable DC5/6 power well 2 has to be disabled as for previous platforms, so fix things up. Bspec: 4234 Fixes: 67ca07e7ac10 ("drm/i915/icl: Add power well support") Cc: Animesh Manna <animesh.manna@intel.com> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181102182200.17219-1-imre.deak@intel.com (cherry picked from commit a33e1ece777996ddddb1f23a30f8c66422ed0b68) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-12drm/i915: Fix NULL deref when re-enabling HPD IRQs on systems with MSTLyude Paul
Turns out that if you trigger an HPD storm on a system that has an MST topology connected to it, you'll end up causing the kernel to eventually hit a NULL deref: [ 332.339041] BUG: unable to handle kernel NULL pointer dereference at 00000000000000ec [ 332.340906] PGD 0 P4D 0 [ 332.342750] Oops: 0000 [#1] SMP PTI [ 332.344579] CPU: 2 PID: 25 Comm: kworker/2:0 Kdump: loaded Tainted: G O 4.18.0-rc3short-hpd-storm+ #2 [ 332.346453] Hardware name: LENOVO 20BWS1KY00/20BWS1KY00, BIOS JBET71WW (1.35 ) 09/14/2018 [ 332.348361] Workqueue: events intel_hpd_irq_storm_reenable_work [i915] [ 332.350301] RIP: 0010:intel_hpd_irq_storm_reenable_work.cold.3+0x2f/0x86 [i915] [ 332.352213] Code: 00 00 ba e8 00 00 00 48 c7 c6 c0 aa 5f a0 48 c7 c7 d0 73 62 a0 4c 89 c1 4c 89 04 24 e8 7f f5 af e0 4c 8b 04 24 44 89 f8 29 e8 <41> 39 80 ec 00 00 00 0f 85 43 13 fc ff 41 0f b6 86 b8 04 00 00 41 [ 332.354286] RSP: 0018:ffffc90000147e48 EFLAGS: 00010006 [ 332.356344] RAX: 0000000000000005 RBX: ffff8802c226c9d4 RCX: 0000000000000006 [ 332.358404] RDX: 0000000000000000 RSI: 0000000000000082 RDI: ffff88032dc95570 [ 332.360466] RBP: 0000000000000005 R08: 0000000000000000 R09: ffff88031b3dc840 [ 332.362528] R10: 0000000000000000 R11: 000000031a069602 R12: ffff8802c226ca20 [ 332.364575] R13: ffff8802c2268000 R14: ffff880310661000 R15: 000000000000000a [ 332.366615] FS: 0000000000000000(0000) GS:ffff88032dc80000(0000) knlGS:0000000000000000 [ 332.368658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 332.370690] CR2: 00000000000000ec CR3: 000000000200a003 CR4: 00000000003606e0 [ 332.372724] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 332.374773] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 332.376798] Call Trace: [ 332.378809] process_one_work+0x1a1/0x350 [ 332.380806] worker_thread+0x30/0x380 [ 332.382777] ? wq_update_unbound_numa+0x10/0x10 [ 332.384772] kthread+0x112/0x130 [ 332.386740] ? kthread_create_worker_on_cpu+0x70/0x70 [ 332.388706] ret_from_fork+0x35/0x40 [ 332.390651] Modules linked in: i915(O) vfat fat joydev btusb btrtl btbcm btintel bluetooth ecdh_generic iTCO_wdt wmi_bmof i2c_algo_bit drm_kms_helper intel_rapl syscopyarea sysfillrect x86_pkg_temp_thermal sysimgblt coretemp fb_sys_fops crc32_pclmul drm psmouse pcspkr mei_me mei i2c_i801 lpc_ich mfd_core i2c_core tpm_tis tpm_tis_core thinkpad_acpi wmi tpm rfkill video crc32c_intel serio_raw ehci_pci xhci_pci ehci_hcd xhci_hcd [last unloaded: i915] [ 332.394963] CR2: 00000000000000ec This appears to be due to the fact that with an MST topology, not all intel_connector structs will have ->encoder set. So, fix this by skipping connectors without encoders in intel_hpd_irq_storm_reenable_work(). For those wondering, this bug was found on accident while simulating HPD storms using a Chamelium connected to a ThinkPad T450s (Broadwell). Changes since v1: - Check intel_connector->mst_port instead of intel_connector->encoder Signed-off-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: stable@vger.kernel.org Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181106213017.14563-3-lyude@redhat.com (cherry picked from commit fee61deecb1d850bf34f682a6a452e5ee51b7572) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-12drm/i915: Fix possible race in intel_dp_add_mst_connector()Lyude Paul
This hasn't caused any issues yet that I'm aware of, but as Ville Syrjälä pointed out - we need to make sure that intel_connector->mst_port is set before initializing MST connectors, since in theory we could potentially check intel_connector->mst_port in i915_hpd_poll_init_work() after registering the connector but before having written it's value. Signed-off-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: stable@vger.kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20181106213017.14563-2-lyude@redhat.com (cherry picked from commit 66a5ab1034be801630816d1fa6cfc30db1a2f0b0) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-12drm/i915/ringbuffer: Delay after EMIT_INVALIDATE for gen4/gen5Chris Wilson
Exercising the gpu reloc path strenuously revealed an issue where the updated relocations (from MI_STORE_DWORD_IMM) were not being observed upon execution. After some experiments with adding pipecontrols (a lot of pipecontrols (32) as gen4/5 do not have a bit to wait on earlier pipe controls or even the current on), it was discovered that we merely needed to delay the EMIT_INVALIDATE by several flushes. It is important to note that it is the EMIT_INVALIDATE as opposed to the EMIT_FLUSH that needs the delay as opposed to what one might first expect -- that the delay is required for the TLB invalidation to take effect (one presumes to purge any CS buffers) as opposed to a delay after flushing to ensure the writes have landed before triggering invalidation. Testcase: igt/gem_tiled_fence_blits Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@vger.kernel.org Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181105094305.5767-1-chris@chris-wilson.co.uk (cherry picked from commit 55f99bf2a9c331838c981694bc872cd1ec4070b2) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-12netfilter: nf_conncount: fix unexpected permanent node of list.Taehee Yoo
When list->count is 0, the list is deleted by GC. But list->count is never reached 0 because initial count value is 1 and it is increased when node is inserted. So that initial value of list->count should be 0. Originally GC always finds zero count list through deleting node and decreasing count. However, list may be left empty since node insertion may fail eg. allocaton problem. In order to solve this problem, GC routine also finds zero count list without deleting node. Fixes: cb2b36f5a97d ("netfilter: nf_conncount: Switch to plain list") Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2018-11-12netfilter: nf_conncount: fix list_del corruption in conn_freeTaehee Yoo
nf_conncount_tuple is an element of nft_connlimit and that is deleted by conn_free(). Elements can be deleted by both GC routine and data path functions (nf_conncount_lookup, nf_conncount_add) and they call conn_free() to free elements. But conn_free() only protects lists, not each element. So that list_del corruption could occurred. The conn_free() doesn't check whether element is already deleted. In order to protect elements, dead flag is added. If an element is deleted, dead flag is set. The only conn_free() can delete elements so that both list lock and dead flag are enough to protect it. test commands: %nft add table ip filter %nft add chain ip filter input { type filter hook input priority 0\; } %nft add rule filter input meter test { ip id ct count over 2 } counter splat looks like: [ 1779.495778] list_del corruption, ffff8800b6e12008->prev is LIST_POISON2 (dead000000000200) [ 1779.505453] ------------[ cut here ]------------ [ 1779.506260] kernel BUG at lib/list_debug.c:50! [ 1779.515831] invalid opcode: 0000 [#1] SMP DEBUG_PAGEALLOC KASAN PTI [ 1779.516772] CPU: 0 PID: 33 Comm: kworker/0:2 Not tainted 4.19.0-rc6+ #22 [ 1779.516772] Workqueue: events_power_efficient nft_rhash_gc [nf_tables_set] [ 1779.516772] RIP: 0010:__list_del_entry_valid+0xd8/0x150 [ 1779.516772] Code: 39 48 83 c4 08 b8 01 00 00 00 5b 5d c3 48 89 ea 48 c7 c7 00 c3 5b 98 e8 0f dc 40 ff 0f 0b 48 c7 c7 60 c3 5b 98 e8 01 dc 40 ff <0f> 0b 48 c7 c7 c0 c3 5b 98 e8 f3 db 40 ff 0f 0b 48 c7 c7 20 c4 5b [ 1779.516772] RSP: 0018:ffff880119127420 EFLAGS: 00010286 [ 1779.516772] RAX: 000000000000004e RBX: dead000000000200 RCX: 0000000000000000 [ 1779.516772] RDX: 000000000000004e RSI: 0000000000000008 RDI: ffffed0023224e7a [ 1779.516772] RBP: ffff88011934bc10 R08: ffffed002367cea9 R09: ffffed002367cea9 [ 1779.516772] R10: 0000000000000001 R11: ffffed002367cea8 R12: ffff8800b6e12008 [ 1779.516772] R13: ffff8800b6e12010 R14: ffff88011934bc20 R15: ffff8800b6e12008 [ 1779.516772] FS: 0000000000000000(0000) GS:ffff88011b200000(0000) knlGS:0000000000000000 [ 1779.516772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1779.516772] CR2: 00007fc876534010 CR3: 000000010da16000 CR4: 00000000001006f0 [ 1779.516772] Call Trace: [ 1779.516772] conn_free+0x9f/0x2b0 [nf_conncount] [ 1779.516772] ? nf_ct_tmpl_alloc+0x2a0/0x2a0 [nf_conntrack] [ 1779.516772] ? nf_conncount_add+0x520/0x520 [nf_conncount] [ 1779.516772] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1779.516772] ? do_raw_spin_trylock+0x10/0x1a0 [ 1779.516772] find_or_evict+0xe5/0x150 [nf_conncount] [ 1779.516772] nf_conncount_gc_list+0x162/0x360 [nf_conncount] [ 1779.516772] ? nf_conncount_lookup+0xee0/0xee0 [nf_conncount] [ 1779.516772] ? _raw_spin_unlock_irqrestore+0x45/0x50 [ 1779.516772] ? trace_hardirqs_off+0x6b/0x220 [ 1779.516772] ? trace_hardirqs_on_caller+0x220/0x220 [ 1779.516772] nft_rhash_gc+0x16b/0x540 [nf_tables_set] [ ... ] Fixes: 5c789e131cbb ("netfilter: nf_conncount: Add list lock and gc worker, and RCU for init tree search") Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
generated by cgit (git 2.34.1) at 2025-09-13 23:25:11 +0000