[PATCH 4.14 37/71] drm/meson: add missing of_node_put

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit f672b93e4a0a4947d2e1103ed8780e01e13eadb6 ] Add an of_node_put when the result of of_graph_get_remote_port_parent is not available. An of_node_put is also needed when meson_probe_rem

[PATCH 4.14 58/71] parisc: Fix ptrace syscall number modification

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Dmitry V. Levin commit b7dc5a071ddf69c0350396b203cba32fe5bab510 upstream. Commit 910cd32e552e ("parisc: Fix and enable seccomp filter support") introduced a regression in ptrace-based syscall

[PATCH 4.14 59/71] ARCv2: Enable unaligned access in early ASM code

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Eugeniy Paltsev commit 252f6e8eae909bc075a1b1e3b9efb095ae4c0b56 upstream. It is currently done in arc_init_IRQ() which might be too late considering gcc 7.3.1 onwards (GNU 2018.03) generates u

[PATCH 4.14 50/71] sctp: call gso_reset_checksum when computing checksum in sctp_gso_segment

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Xin Long [ Upstream commit fc228abc2347e106a44c0e9b29ab70b712c4ca51 ] Jianlin reported a panic when running sctp gso over gre over vlan device: [ 84.772930] RIP: 0010:do_csum+0x6d/0x170

[PATCH 4.14 52/71] sit: check if IPv6 enabled before calling ip6_err_gen_icmpv6_unreach()

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Hangbin Liu [ Upstream commit 173656accaf583698bac3f9e269884ba60d51ef4 ] If we disabled IPv6 from the kernel command line (ipv6.disable=1), we should not call ip6_err_gen_icmpv6_unreach(). Thi

Re: [PATCH] nvmet: disable direct I/O when unavailable

Frankly, we have a ton of testing related special cases in the kernel. This one is a) simple and small, only 10 LoC, b) far away from the fast path or any other place where it could have any impact on legitimate users and c) it prints an informal message showing you what happened. Sorry but t

[PATCH 4.14 69/71] pinctrl: max77620: Use define directive for max77620_pinconf_param values

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Nathan Chancellor commit 1f60652dd586d1b3eee7c4602892a97a62fa937a upstream. Clang warns when one enumerated type is implicitly converted to another: drivers/pinctrl/pinctrl-max77620.c:56:12:

[PATCH 4.14 71/71] sched/sysctl: Fix attributes of some extern declarations

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Matthias Kaehlcke commit a9903f04e0a4ea522d959c2f287cdf0ab029e324 upstream. The definition of sysctl_sched_migration_cost, sysctl_sched_nr_migrate and sysctl_sched_time_avg includes the attrib

[PATCH 4.14 66/71] netfilter: nf_tables: fix flush after rule deletion in the same batch

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Pablo Neira Ayuso commit 23b7ca4f745f21c2b9cfcb67fdd33733b3ae7e66 upstream. Flush after rule deletion bogusly hits -ENOENT. Skip rules that have been already from nft_delrule_by_chain() which

[PATCH 4.14 64/71] net: avoid false positives in untrusted gso validation

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Willem de Bruijn commit 9e8db5913264d3967b93c765a6a9e464d9c473db upstream. GSO packets with vnet_hdr must conform to a small set of gso_types. The below commit uses flow dissection to drop pac

[PATCH 4.14 65/71] Revert "bridge: do not add port to router list when receives query with source 0.0.0.0"

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Hangbin Liu commit 278e2148c07559dd4ad8602f22366d61eb2ee7b7 upstream. This reverts commit 5a2de63fd1a5 ("bridge: do not add port to router list when receives query with source 0.0.0.0") and co

[PATCH 4.14 49/71] net: sfp: do not probe SFP module before were attached

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Russell King [ Upstream commit b5bfc21af5cb3d53f9cee0ef82eaa43762a90f81 ] When we probe a SFP module, we expect to be able to call the upstream device's module_insert() function so that the up

[PATCH 4.14 61/71] ARC: define ARCH_SLAB_MINALIGN = 8

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Alexey Brodkin commit b6835ea77729e7faf4656ca637ba53f42b8ee3fd upstream. The default value of ARCH_SLAB_MINALIGN in "include/linux/slab.h" is "__alignof__(unsigned long long)" which for ARC un

[PATCH 4.19 001/152] ARM: 8834/1: Fix: kprobes: optimized kprobes illegal instruction

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Mathieu Desnoyers commit 0ac569bf6a7983c0c5747d6df8db9dc05bc92b6c upstream. commit e46daee53bb5 ("ARM: 8806/1: kprobes: Fix false positive with FORTIFY_SOURCE") introduced a regression in opti

[PATCH 4.14 43/71] net/mlx5e: Fix wrong (zero) TX drop counter indication for representor

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 7fdc1adc52d3975740547a78c2df329bb207f15d ] For representors, the TX dropped counter is not folded from the per-ring counters. Fix it. Signed-off-by: Tariq Toukan Signed-off-by: Sae

[PATCH 4.14 41/71] bpf: bpf_setsockopt: reset sock dst on SO_MARK changes

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit f4924f24da8c7ef64195096817f3cde324091d97 ] In sock_setsockopt() (net/core/sock.h), when SO_MARK option is used to change sk_mark, sk_dst_reset(sk) is called. The same should be done

[PATCH 4.14 40/71] leds: lp5523: fix a missing check of return value of lp55xx_read

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 248b57015f35c94d4eae2fdd8c6febf5cd703900 ] When lp55xx_read() fails, "status" is an uninitialized variable and thus may contain random value; using it leads to undefined behaviors.

[PATCH 4.14 44/71] isdn: avm: Fix string plus integer warning from Clang

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 7afa81c55fca0cad589722cb4bce698b4803b0e1 ] A recent commit in Clang expanded the -Wstring-plus-int warning, showing some odd behavior in this file. drivers/isdn/hardware/avm/b1.c:42

[PATCH 4.19 010/152] ceph: avoid repeatedly adding inode to mdsc->snap_flush_list

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Yan, Zheng commit 04242ff3ac0abbaa4362f97781dac268e6c3541a upstream. Otherwise, mdsc->snap_flush_list may get corrupted. Cc: sta...@vger.kernel.org Signed-off-by: "Yan, Zheng" Reviewed-by: I

[PATCH 4.19 014/152] ALSA: hda/realtek: Disable PC beep in passthrough on alc285

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Hui Wang commit c8c6ee611926685a7d753409e0a6e48b9e1b8748 upstream. It is reported that there's a constant background "hum/whitenoise" in the headset on the Lenovo X1 machines with the codec al

[PATCH 4.19 017/152] mfd: ti_am335x_tscadc: Use PLATFORM_DEVID_AUTO while registering mfd cells

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit b40ee006fe6a8a25093434e5d394128c356a48f3 ] Use PLATFORM_DEVID_AUTO to number mfd cells while registering, so that different instances are uniquely identified. This is required in ord

[PATCH 4.19 016/152] backlight: pwm_bl: Fix devicetree parsing with auto-generated brightness tables

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 61170ee9386888f1e6f7e9cc58e8d9a8c2a3c1dd ] Commit 88ba95bedb79 ("backlight: pwm_bl: Compute brightness of LED linearly to human eye") made the parse-dt function return early when usi

[PATCH 4.19 004/152] gpio: MT7621: use a per instance irq_chip structure

4.19-stable review patch. If anyone has any objections, please let me know. -- From: René van Dorst commit fa84667b98fd1a191b2465d66b440bda6714b3bf upstream. This fixes the kernel complains: gpio gpiochip1: (1e000600.gpio-bank1): detected irqchip that is shared wit

[PATCH 4.19 011/152] numa: change get_mempolicy() to use nr_node_ids instead of MAX_NUMNODES

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Ralph Campbell commit 050c17f239fd53adb55aa768d4f41bc76c0fe045 upstream. The system call, get_mempolicy() [1], passes an unsigned long *nodemask pointer and an unsigned long maxnode argument w

[PATCH 4.19 012/152] proc, oom: do not report alien mms when setting oom_score_adj

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Michal Hocko commit b2b469939e93458753cfbf8282ad52636495965e upstream. Tetsuo has reported that creating a thousands of processes sharing MM without SIGHAND (aka alien threads) and setting /pr

[PATCH 4.19 015/152] KEYS: allow reaching the keys quotas exactly

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Eric Biggers commit a08bf91ce28ed3ae7b6fef35d843fef8dc8c2cd9 upstream. If the sysctl 'kernel.keys.maxkeys' is set to some number n, then actually users can only add up to 'n - 1' keys. Likewi

[PATCH 4.19 018/152] pvcalls-front: read all data before closing the connection

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit b79470b64fa9266948d1ce8d825ced94c4f63293 ] When a connection is closing in_error is set to ENOTCONN. There could still be outstanding data on the ring left by the backend. Before clo

[PATCH 4.19 002/152] tracing: Fix number of entries in trace header

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Quentin Perret commit 9e7382153f80ba45a0bbcd540fb77d4b15f6e966 upstream. The following commit 441dae8f2f29 ("tracing: Add support for display of tgid in trace output") removed the call to

[PATCH 4.19 008/152] mac80211: Free mpath object when rhashtable insertion fails

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Herbert Xu commit 4ff3a9d14c6c06eaa4e5976c61599ea2bd9e81b2 upstream. When rhashtable insertion fails the mesh table code doesn't free the now-orphan mesh path object. This patch fixes that.

[PATCH 4.19 007/152] mac80211: Use linked list instead of rhashtable walk for mesh tables

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Herbert Xu commit b4c3fbe6360178dc2181b7b43b7ae793a192b282 upstream. The mesh table code walks over hash tables for two purposes. First of all it's used as part of a netlink dump process, but

[PATCH 4.19 000/152] 4.19.26-stable review

This is the start of the stable review cycle for the 4.19.26 release. There are 152 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed Feb 27 19:49:57 UTC 2019. Anything recei

[PATCH 06/37] perf scripts python: exported-sql-viewer.py: Hide Call Graph option if no calls table

From: Adrian Hunter The Call Graph depends on the calls table which is optional when exporting data, so hide the Call Graph option if there is no calls table. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/exported-sql-viewer.

[PATCH 4.19 030/152] mfd: axp20x: Re-align MFD cell entries

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 753a8d083e085c6f552c7982749de4cc7c40e2ac ] In the axp20x driver, the various mfd_cell lists had varying amounts of indentation, sometimes even within the same list. For the axp288, t

[PATCH 03/37] perf thread-stack: Hide x86 retpolines

From: Adrian Hunter x86 retpoline functions pollute the call graph by showing up everywhere there is an indirect branch, but they do not really mean anything. Make changes so that the default retpoline functions will no longer appear in the call graph. Note this only affects the call graph, since

[PATCH 04/37] perf scripts python: exported-sql-viewer.py: Fix missing shebang

From: Adrian Hunter exported-sql-viewer.py is a standalone python script and requires a shebang. Also only python2 is supported at present. Restore the shebang but use the more flexible 'env' form. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Cc: sta...@vger.kernel.org Fixes: a38352de4495 ("perf

[PATCH 4.19 036/152] qed: Fix qed_chain_set_prod() for PBL chains with non power of 2 page count

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 2d533a9287f2011632977e87ce2783f4c689c984 ] In PBL chains with non power of 2 page count, the producer is not at the beginning of the chain when index is 0 after a wrap. Therefore, af

[PATCH 07/37] perf scripts python: exported-sql-viewer.py: Move column headers

From: Adrian Hunter Move column headers from SQLAutoTableModel into SQLTableModel so that they can be used for other models based on SQLTableModel. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Signed-off-by: Arnaldo Carvalho de Melo --- .../scripts/python/exported-sql-viewer.py | 25 ++

[PATCH 4.19 006/152] mac80211: Restore vif beacon interval if start ap fails

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Rakesh Pillai commit 83e37e0bdd1470bbe6612250b745ad39b1a7b130 upstream. The starting of AP interface can fail due to invalid beacon interval, which does not match the minimum gcd requirement s

[PATCH 4.19 034/152] mfd: mc13xxx: Fix a missing check of a register-read failure

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 9e28989d41c0eab57ec0bb156617a8757406ff8a ] When mc13xxx_reg_read() fails, "old_adc0" is uninitialized and will contain random value. Further execution uses "old_adc0" even when mc13x

[PATCH 4.19 039/152] bpf: Fix [::] -> [::1] rewrite in sys_sendmsg

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit e8e36984080b55ac5e57bdb09a5b570f2fc8e963 ] sys_sendmsg has supported unspecified destination IPv6 (wildcard) for unconnected UDP sockets since 876c7f41. When [::] is passed by user a

[PATCH 10/37] perf scripts python: exported-sql-viewer.py: Move report name into ReportVars

From: Adrian Hunter The report name is a report variable so move it into into ReportVars. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/exported-sql-viewer.py | 16 1 file changed, 8 insertions(+), 8 deletion

[PATCH 12/37] perf scripts python: exported-sql-viewer.py: Remove SQLTableDialogDataItem

From: Adrian Hunter Remove SQLTableDialogDataItem as it is no longer used. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Signed-off-by: Arnaldo Carvalho de Melo --- .../scripts/python/exported-sql-viewer.py | 221 -- 1 file changed, 221 deletions(-) diff --git a/tools/perf/

[PATCH 18/37] perf data: Add global path holder

From: Jiri Olsa Add a 'path' member to 'struct perf_data'. It will keep the configured path for the data (const char *). The path in struct perf_data_file is now dynamically allocated (duped) from it. This scheme is useful/used in following patches where struct perf_data::path holds the 'configu

[PATCH 4.19 038/152] net: hns: Fix use after free identified by SLUB debug

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit bb989501abcafa0de5f18b0ec0ec459b5b817908 ] When enable SLUB debug, than remove hns_enet_drv module, SLUB debug will identify a use after free bug: [134.189505] Unable to handle kern

[PATCH 4.19 046/152] selftests: forwarding: Add a test for VLAN deletion

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 4fabf3bf93a194c7fa5288da3e0af37e4b943cf3 ] Add a VLAN on a bridge port, delete it and make sure the PVID VLAN is not affected. Signed-off-by: Ido Schimmel Signed-off-by: David S. M

[PATCH 28/37] perf script python: Add Python3 support to netdev-times.py

From: Tony Jones Support both Python2 and Python3 in the netdev-times.py script There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of 'from __future__' implies the minimum supporte

linux-next: build failure after merge of the mmc-fixes tree

Hi Ulf, After merging the mmc-fixes tree, today's linux-next build (x86_64 allmodconfig) failed like this: drivers/mmc/host/tmio_mmc_core.c: In function 'tmio_mmc_start_data': drivers/mmc/host/tmio_mmc_core.c:706:34: error: 'SZ_64K' undeclared (first use in this function); did you mean 'EM_68K'?

[PATCH 4.19 052/152] netfilter: nft_flow_offload: Fix reverse route lookup

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit a799aea0988ea0d1b1f263e996fdad2f6133c680 ] Using the following example: client 1.1.1.7 ---> 2.2.2.7 which dnat to 10.0.0.7 server The first reply packet (ie. syn+ack) uses

[PATCH 20/37] perf tools: Add pattern name checking to rm_rf

From: Jiri Olsa Add pattern argument to rm_rf_depth() (and rename it to rm_rf_depth_pat()) to specify the name pattern files need to match inside the directory. The function fails if we find different file to remove. Signed-off-by: Jiri Olsa Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Alexe

[PATCH 24/37] perf data: Add perf_data__(create_dir|close_dir) functions

From: Jiri Olsa Add perf_data__create_dir() to create nr files inside 'struct perf_data' path directory: int perf_data__create_dir(struct perf_data *data, int nr); and function to close that data: void perf_data__close_dir(struct perf_data *data); Signed-off-by: Jiri Olsa Cc: Adrian Hunt

[PATCH 33/37] perf script python: Add Python3 support to sctop.py

From: Tony Jones Support both Python2 and Python3 in the sctop.py script There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of 'from __future__' implies the minimum supported Pytho

[PATCH 4.19 023/152] mfd: db8500-prcmu: Fix some section annotations

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit a3888f62fe66429fad3be7f2ba962e1e08c26fd6 ] When building the kernel with Clang, the following section mismatch warnings appear: WARNING: vmlinux.o(.text+0x7239cc): Section mismatch

[PATCH 4.19 025/152] mfd: ab8500-core: Return zero in get_register_interruptible()

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 10628e3ecf544fa2e4e24f8e112d95c37884dc98 ] This function is supposed to return zero on success or negative error codes on error. Unfortunately, there is a bug so it sometimes return

[PATCH 4.19 058/152] powerpc/8xx: fix setting of pagetable for Abatron BDI debug tool.

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit fb0bdec51a4901b7dd088de0a1e365e1b9f5cd21 ] Commit 8c8c10b90d88 ("powerpc/8xx: fix handling of early NULL pointer dereference") moved the loading of r6 earlier in the code. As some fu

[PATCH 4.19 060/152] net: stmmac: Fix PCI module removal leak

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 6dea7e1881fd86b80da64e476ac398008daed857 ] Since commit b7d0f08e9129, the enable / disable of PCI device is not managed which will result in IO regions not being automatically unmapp

[PATCH 4.19 075/152] drm/amd/display: fix PME notification not working in RV desktop

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 20300db4aec5ba5edf6f0ad6f7111a51fbea7e10 ] [Why] PPLIB not receive the PME when unplug. Signed-off-by: Charlene Liu Reviewed-by: Chris Park Acked-by: Leo Li Signed-off-by: Alex D

[PATCH 4.19 077/152] drm/sun4i: backend: add missing of_node_puts

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 4bb0e6d7258213d4893c2c876712fbba40e712fe ] The device node iterators perform an of_node_get on each iteration, so a jump out of the loop requires an of_node_put. Remote and port als

[PATCH 34/37] perf script python: Add Python3 support to stackcollapse.py

From: Tony Jones Support both Python2 and Python3 in the stackcollapse.py script There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of 'from __future__' implies the minimum support

[PATCH 4.19 073/152] drm/meson: add missing of_node_put

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit f672b93e4a0a4947d2e1103ed8780e01e13eadb6 ] Add an of_node_put when the result of of_graph_get_remote_port_parent is not available. An of_node_put is also needed when meson_probe_rem

[PATCH 4.19 027/152] mfd: qcom_rpm: write fw_version to CTRL_REG

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 504e4175829c44328773b96ad9c538e4783a8d22 ] This is required as part of the initialization sequence on certain SoCs. If these registers are not initialized, the hardware can be unres

[PATCH 4.19 070/152] scsi: cxgb4i: add wait_for_completion()

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 9e8f1c79831424d30c0e3df068be7f4a244157c9 ] In case of ->set_param() and ->bind_conn() cxgb4i driver does not wait for cmd completion, this can create race conditions, to avoid this a

[PATCH 4.19 071/152] netfilter: nft_flow_offload: fix checking method of conntrack helper

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 2314e879747e82896f51cce4488f6a00f3e1af7b ] This patch uses nfct_help() to detect whether an established connection needs conntrack helper instead of using test_bit(IPS_HELPER_BIT, &c

[PATCH 4.19 074/152] drm/amdkfd: Dont assign dGPUs to APU topology devices

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit bbdf514fe5648566b0754476cbcb92ac3422dde2 ] dGPUs need their own topology devices. Don't assign them to APU topology devices with CPU cores. Bug: https://github.com/RadeonOpenCompute

[PATCH 4.19 081/152] selftests: tc-testing: fix parsing of ife type

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 91fa038d9446b5bf5ea80822790af7dd9bcbb5a2 ] In iproute2 commit 90c5c969f0b9 ("fix print_0xhex on 32 bit"), the format specifier for the ife type changed from 0x%X to %#llX, causing sy

[PATCH 4.19 086/152] selftests/bpf: retry tests that expect build-id

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit f67ad87ab3120e82845521b18a2b99273a340308 ] While running test_progs in a loop I found out that I'm sometimes hitting "Didn't find expected build ID from the map" error. Looking at s

[PATCH 4.19 061/152] net: stmmac: dwxgmac2: Only clear interrupts that are active

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit fcc509eb10ff4794641e6ad3082118287a750d0a ] In DMA interrupt handler we were clearing all interrupts status, even the ones that were not active. Fix this and only clear the active int

[PATCH 4.19 084/152] bpf: dont assume build-id length is always 20 bytes

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 0b698005a9d11c0e91141ec11a2c4918a129f703 ] Build-id length is not fixed to 20, it can be (`man ld` /--build-id): * 128-bit (uuid) * 160-bit (sha1) * any length specified in ld

[PATCH 4.19 078/152] pvcalls-front: fix potential null dereference

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit b4711098066f1cf808d4dc11a1a842860a3292fe ] static checker warning: drivers/xen/pvcalls-front.c:373 alloc_active_ring() error: we previously assumed 'map->active.ring' could

[PATCH 4.19 080/152] selftests: tc-testing: fix tunnel_key failure if dst_port is unspecified

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 5216bd77798e2ed773ecd45f3f368dcaec63e5dd ] After commit 1c25324caf82 ("net/sched: act_tunnel_key: Don't dump dst port if it wasn't set"), act_tunnel_key doesn't dump anymore the dest

[PATCH 4.19 085/152] bpf: zero out build_id for BPF_STACK_BUILD_ID_IP

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 4af396ae4836c4ecab61e975b8e61270c551894d ] When returning BPF_STACK_BUILD_ID_IP from stack_map_get_build_id_offset, make sure that build_id field is empty. Since we are using percpu

[PATCH 4.19 079/152] selftests: tc-testing: drop test on missing tunnel key id

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit e413615502a3324daba038f529932ba9a5248af0 ] After merge of commit 80ef0f22ceda ("net/sched: act_tunnel_key: Allow key-less tunnels"), act_tunnel_key does not reject anymore requests t

[PATCH 4.19 095/152] selftests: forwarding: Add a test case for externally learned FDB entries

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 479a2b761d61c04e2ae97325aa391a8a8c99c23e ] Test that externally learned FDB entries can roam, but not age out. Signed-off-by: Ido Schimmel Reviewed-by: Petr Machata Signed-off-by:

[PATCH 4.19 090/152] bpf: bpf_setsockopt: reset sock dst on SO_MARK changes

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit f4924f24da8c7ef64195096817f3cde324091d97 ] In sock_setsockopt() (net/core/sock.h), when SO_MARK option is used to change sk_mark, sk_dst_reset(sk) is called. The same should be done

[PATCH 4.19 096/152] net/mlx5e: Fix wrong (zero) TX drop counter indication for representor

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 7fdc1adc52d3975740547a78c2df329bb207f15d ] For representors, the TX dropped counter is not folded from the per-ring counters. Fix it. Signed-off-by: Tariq Toukan Signed-off-by: Sae

[PATCH 4.19 094/152] mlxsw: spectrum_switchdev: Do not treat static FDB entries as sticky

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 64254a2054611205798e6bde634639bc704573ac ] The driver currently treats static FDB entries as both static and sticky. This is incorrect and prevents such entries from being roamed to

[PATCH 4.19 092/152] mlxsw: pci: Return error on PCI reset timeout

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 67c14cc9b35055264fc0efed00159a7de1819f1b ] Return an appropriate error in the case when the driver timeouts on waiting for firmware to go out of PCI reset. Fixes: 233fa44bd67a ("mlx

[PATCH 4.19 063/152] net: stmmac: Fix the logic of checking if RX Watchdog must be enabled

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 3b5094665e273c4a2a99f7f5f16977c0f1e19095 ] RX Watchdog can be disabled by platform definitions but currently we are initializing the descriptors before checking if Watchdog must be d

[PATCH 4.19 098/152] batman-adv: fix uninit-value in batadv_interface_tx()

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet [ Upstream commit 4ffcbfac60642f63ae3d80891f573ba7e94a265c ] KMSAN reported batadv_interface_tx() was possibly using a garbage value [1] batadv_get_vid() does have a pskb_may_pul

[PATCH 4.19 088/152] hwmon: (tmp421) Correct the misspelling of the tmp442 compatible attribute in OF device ID table

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit f422449b58548a41e98fc97b259a283718e527db ] Correct a typo in OF device ID table The last one should be 'ti,tmp442' Signed-off-by: Cheng-Min Ao Signed-off-by: Yu-Hsiang Chen Signed

[PATCH 4.19 062/152] net: stmmac: Check if CBS is supported before configuring

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 0650d4017f4d2eee67230a02285a7ae5204240c2 ] Check if CBS is currently supported before trying to configure it in HW. Cc: Joao Pinto Cc: David S. Miller Cc: Giuseppe Cavallaro Cc:

[PATCH 4.19 114/152] sit: check if IPv6 enabled before calling ip6_err_gen_icmpv6_unreach()

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Hangbin Liu [ Upstream commit 173656accaf583698bac3f9e269884ba60d51ef4 ] If we disabled IPv6 from the kernel command line (ipv6.disable=1), we should not call ip6_err_gen_icmpv6_unreach(). Thi

[PATCH 4.19 111/152] net: socket: fix SIOCGIFNAME in compat

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Johannes Berg [ Upstream commit c6c9fee35dc27362b7bac34b2fc9f5b8ace2e22c ] As reported by Robert O'Callahan in https://bugzilla.kernel.org/show_bug.cgi?id=202273 reverting the previous changes

[PATCH 4.19 066/152] scsi: tcmu: avoid cmd/qfull timers updated whenever a new cmd comes

4.19-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit a94a2572b97744d3a35a1996df0e5cf6b2461a4a ] Currently there is one cmd timeout timer and one qfull timer for each udev, and whenever any new command is coming in we will update the cm

[PATCH 4.19 116/152] net_sched: fix a memory leak in cls_tcindex

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Cong Wang [ Upstream commit 033b228e7f26b29ae37f8bfa1bc6b209a5365e9f ] When tcindex_destroy() destroys all the filter results in the perfect hash table, it invokes the walker to delete each of

[PATCH 4.19 115/152] net_sched: fix a race condition in tcindex_destroy()

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Cong Wang [ Upstream commit 8015d93ebd27484418d4952284fd02172fa4b0b2 ] tcindex_destroy() invokes tcindex_destroy_element() via a walker to delete each filter result in its perfect hash table,

[PATCH 4.19 113/152] geneve: should not call rt6_lookup() when ipv6 was disabled

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Hangbin Liu [ Upstream commit c0a47e44c0980b3b23ee31fa7936d70ea5dce491 ] When we add a new GENEVE device with IPv6 remote, checking only for IS_ENABLED(CONFIG_IPV6) is not enough as we may dis

[PATCH 4.19 118/152] net/mlx5e: XDP, fix redirect resources availability check

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Saeed Mahameed [ Upstream commit 407e17b1a69a51ba9a512a04342da56c1f931df4 ] Currently mlx5 driver creates xdp redirect hw queues unconditionally on netdevice open, This is great until someone

[PATCH 4.19 121/152] KEYS: always initialize keyring_index_key::desc_len

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Eric Biggers commit ede0fa98a900e657d1fcd80b50920efc896c1a4c upstream. syzbot hit the 'BUG_ON(index_key->desc_len == 0);' in __key_link_begin() called from construct_alloc_key() during sys_req

[PATCH 4.19 120/152] KEYS: user: Align the payload buffer

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Eric Biggers commit cc1780fc42c76c705dd07ea123f1143dc5057630 upstream. Align the payload of "user" and "logon" keys so that users of the keyrings service can access it as a struct that require

[PATCH 4.19 125/152] ARC: define ARCH_SLAB_MINALIGN = 8

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Alexey Brodkin commit b6835ea77729e7faf4656ca637ba53f42b8ee3fd upstream. The default value of ARCH_SLAB_MINALIGN in "include/linux/slab.h" is "__alignof__(unsigned long long)" which for ARC un

[PATCH 4.19 127/152] gpu: drm: radeon: Set DPM_FLAG_NEVER_SKIP when enabling PM-runtime

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Rafael J. Wysocki commit 450d007d199e632a1a4c4b91302deacd7d56815f upstream. On HP ProBook 4540s, if PM-runtime is enabled in the radeon driver and the direct-complete optimization is used for

[PATCH 4.19 124/152] ARC: U-boot: check arguments paranoidly

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Eugeniy Paltsev commit a66f2e57bd566240d8b3884eedf503928fbbe557 upstream. Handle U-boot arguments paranoidly: * don't allow to pass unknown tag. * try to use external device tree blob only i

[PATCH 4.19 122/152] parisc: Fix ptrace syscall number modification

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Dmitry V. Levin commit b7dc5a071ddf69c0350396b203cba32fe5bab510 upstream. Commit 910cd32e552e ("parisc: Fix and enable seccomp filter support") introduced a regression in ptrace-based syscall

[PATCH 4.19 126/152] drm/amdgpu: Set DPM_FLAG_NEVER_SKIP when enabling PM-runtime

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Alex Deucher commit d33158530660bc89be3cc870a2152e4e9a76cac7 upstream. Based on a similar patch from Rafael for radeon. When using ATPX to control dGPU power, the state is not retained across

[PATCH 4.19 103/152] net/mlx5e: Dont overwrite pedit action when multiple pedit used

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Tonghao Zhang [ Upstream commit 218d05ce326f9e1b40a56085431fa1068b43d5d9 ] In some case, we may use multiple pedit actions to modify packets. The command shown as below: the last pedit action

[PATCH 4.19 106/152] sctp: call gso_reset_checksum when computing checksum in sctp_gso_segment

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Xin Long [ Upstream commit fc228abc2347e106a44c0e9b29ab70b712c4ca51 ] Jianlin reported a panic when running sctp gso over gre over vlan device: [ 84.772930] RIP: 0010:do_csum+0x6d/0x170

[PATCH 4.19 104/152] net/packet: fix 4gb buffer limit due to overflow check

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Kal Conley [ Upstream commit fc62814d690cf62189854464f4bd07457d5e9e50 ] When calculating rb->frames_per_block * req->tp_block_nr the result can overflow. Check it for overflow without limiting

[PATCH 4.19 132/152] net: validate untrusted gso packets without csum offload

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Willem de Bruijn commit d5be7f632bad0f489879eed0ff4b99bd7fe0b74c upstream. Syzkaller again found a path to a kernel crash through bad gso input. By building an excessively large packet to caus

[PATCH 4.19 131/152] kvm: x86: Return LA57 feature based on hardware capability

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Yu Zhang commit 511da98d207d5c0675a10351b01e37cbe50a79e5 upstream. Previously, 'commit 372fddf70904 ("x86/mm: Introduce the 'no5lvl' kernel parameter")' cleared X86_FEATURE_LA57 in boot_cpu_da

[PATCH 4.19 134/152] staging: erofs: fix a bug when appling cache strategy

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Gao Xiang commit 0734ffbf574ee813b20899caef2fe0ed502bb783 upstream. As described in Kconfig, the last compressed pack should be cached for further reading for either `EROFS_FS_ZIP_CACHE_UNIPOL

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