March 2019 - Linux-stable-mirror

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.164 release. There are 31 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 Mar 20 08:42:01 UTC 2019. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.164-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.164-rc1 Zha Bin <zhabin(a)linux.alibaba.com> vhost/vsock: fix vhost vsock cid hashing inconsistent Sakari Ailus <sakari.ailus(a)linux.intel.com> of: Support const and non-const use for to_of_node() Sergei Shtylyov <sergei.shtylyov(a)cogentembedded.com> mmc: tmio_mmc_core: don't claim spurious interrupts Xiao Ni <xni(a)redhat.com> It's wrong to add len to sector_nr in raid10 reshape twice Takashi Sakamoto <o-takashi(a)sakamocchi.jp> ALSA: bebob: use more identical mod_alias for Saffire Pro 10 I/O against Liquid Saffire 56 Peter Zijlstra <peterz(a)infradead.org> perf/x86: Fixup typo in stub functions Eric Dumazet <edumazet(a)google.com> tcp/dccp: remove reqsk_put() from inet_child_forget() Eric Dumazet <edumazet(a)google.com> gro_cells: make sure device is up in gro_cells_receive() David Howells <dhowells(a)redhat.com> rxrpc: Fix client call queueing, waiting for channel Stefano Brivio <sbrivio(a)redhat.com> vxlan: Fix GRO cells race condition between receive and link delete Daniel Borkmann <daniel(a)iogearbox.net> ipvlan: disallow userns cap_net_admin to change global mode/flags Al Viro <viro(a)zeniv.linux.org.uk> missing barriers in some of unix_sock ->addr and ->path accesses Kalash Nainwal <kalash(a)arista.com> net: Set rtm_table to RT_TABLE_COMPAT for ipv6 for tables > 255 YueHaibing <yuehaibing(a)huawei.com> mdio_bus: Fix use-after-free on device_register fails Eric Dumazet <edumazet(a)google.com> net/x25: fix a race in x25_bind() Jack Morgenstein <jackm(a)dev.mellanox.co.il> net/mlx4_core: Fix qp mtt size calculation Jack Morgenstein <jackm(a)dev.mellanox.co.il> net/mlx4_core: Fix locking in SRIOV mode when switching between events and polling Jack Morgenstein <jackm(a)dev.mellanox.co.il> net/mlx4_core: Fix reset flow when in command polling mode Eric Dumazet <edumazet(a)google.com> vxlan: test dev->flags & IFF_UP before calling gro_cells_receive() Guillaume Nault <gnault(a)redhat.com> tcp: handle inet_csk_reqsk_queue_add() failures Xin Long <lucien.xin(a)gmail.com> route: set the deleted fnhe fnhe_daddr to 0 in ip_del_fnhe to fix a race Masaru Nagai <masaru.nagai.vx(a)renesas.com> ravb: Decrease TxFIFO depth of Q3 and Q2 to one Xin Long <lucien.xin(a)gmail.com> pptp: dst_release sk_dst_cache in pptp_sock_destruct Eric Dumazet <edumazet(a)google.com> net/x25: reset state in x25_connect() Eric Dumazet <edumazet(a)google.com> net/x25: fix use-after-free in x25_device_event() Miaohe Lin <linmiaohe(a)huawei.com> net: sit: fix UBSAN Undefined behaviour in check_6rd Eric Dumazet <edumazet(a)google.com> net/hsr: fix possible crash in add_timer() Mao Wenan <maowenan(a)huawei.com> net: hsr: fix memory leak in hsr_dev_finalize() Eric Dumazet <edumazet(a)google.com> l2tp: fix infoleak in l2tp_ip6_recvmsg() Eric Biggers <ebiggers(a)google.com> KEYS: restrict /proc/keys by credentials at open time Erik Schmauss <erik.schmauss(a)intel.com> ACPICA: Reference Counts: increase max to 0x4000 for large servers ------------- Diffstat: Makefile | 4 +- arch/x86/events/perf_event.h | 4 +- drivers/md/raid10.c | 1 - drivers/mmc/host/tmio_mmc_pio.c | 11 +++-- drivers/net/ethernet/mellanox/mlx4/cmd.c | 9 ++++ .../net/ethernet/mellanox/mlx4/resource_tracker.c | 6 +-- drivers/net/ethernet/renesas/ravb_main.c | 2 +- drivers/net/ipvlan/ipvlan_main.c | 9 +++- drivers/net/phy/mdio_bus.c | 1 - drivers/net/ppp/pptp.c | 1 + drivers/net/vxlan.c | 14 ++++++- drivers/vhost/vsock.c | 2 +- include/acpi/acconfig.h | 2 +- include/linux/of.h | 20 +++++---- include/net/gro_cells.h | 22 ++++++++-- net/hsr/hsr_device.c | 18 ++++---- net/hsr/hsr_framereg.c | 12 ++++++ net/hsr/hsr_framereg.h | 1 + net/ipv4/inet_connection_sock.c | 2 +- net/ipv4/route.c | 4 ++ net/ipv4/syncookies.c | 7 +++- net/ipv4/tcp_input.c | 8 +++- net/ipv6/route.c | 2 +- net/ipv6/sit.c | 5 ++- net/l2tp/l2tp_ip6.c | 4 +- net/rxrpc/conn_client.c | 4 +- net/unix/af_unix.c | 48 +++++++++++++--------- net/unix/diag.c | 3 +- net/x25/af_x25.c | 20 ++++++--- security/keys/proc.c | 8 +--- security/lsm_audit.c | 10 +++-- sound/firewire/bebob/bebob.c | 14 ++++++- 32 files changed, 191 insertions(+), 87 deletions(-)

5 years, 9 months

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[PATCH] clk: hi3660: clk: Mark clk_gate_ufs_subsys as critical

by Leo Yan

clk_gate_ufs_subsys is a system bus clock, turning off it will introduce lockup issue during system suspend flow. Let's mark clk_gate_ufs_subsys as critical clock, thus keeps it on during system suspend and resume. Fixes: d374e6fd5088 ("clk: hisilicon: Add clock driver for hi3660 SoC") Cc: stable(a)vger.kernel.org Cc: Zhong Kaihua <zhongkaihua(a)huawei.com> Cc: John Stultz <john.stultz(a)linaro.org> Cc: Zhangfei Gao <zhangfei.gao(a)linaro.org> Suggested-by: Dong Zhang <zhangdong46(a)hisilicon.com> Signed-off-by: Leo Yan <leo.yan(a)linaro.org> --- drivers/clk/hisilicon/clk-hi3660.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/hisilicon/clk-hi3660.c b/drivers/clk/hisilicon/clk-hi3660.c index f40419959656..32ba80181cc6 100644 --- a/drivers/clk/hisilicon/clk-hi3660.c +++ b/drivers/clk/hisilicon/clk-hi3660.c @@ -164,7 +164,7 @@ static const struct hisi_gate_clock hi3660_crgctrl_gate_sep_clks[] = { { HI3660_CLK_GATE_ISP_SNCLK2, "clk_gate_isp_snclk2", "clk_isp_snclk_mux", CLK_SET_RATE_PARENT, 0x50, 18, 0, }, { HI3660_CLK_GATE_UFS_SUBSYS, "clk_gate_ufs_subsys", "clk_div_sysbus", - CLK_SET_RATE_PARENT, 0x50, 21, 0, }, + CLK_SET_RATE_PARENT|CLK_IS_CRITICAL, 0x50, 21, 0, }, { HI3660_PCLK_GATE_DSI0, "pclk_gate_dsi0", "clk_div_cfgbus", CLK_SET_RATE_PARENT, 0x50, 28, 0, }, { HI3660_PCLK_GATE_DSI1, "pclk_gate_dsi1", "clk_div_cfgbus", -- 2.17.1

5 years, 9 months

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[PATCH] btusb: Re-program BULK IN URBs once the Intel BT controller is in operational firmware mode.

by Chethan T N

From: Raghuram Hegde <raghuram.hegde(a)intel.com> Once Firmware download is complete, BULK IN URBs need not be programmed till the Intel Bluetooth controller switches from bootloader to operational firmware, as there will not be any data sent on BULK IN endpoint. If BULK IN URBs are programmed during this time, a USB turn-around time error is seen for BULK IN tokens. This results in XHCI resetting the endpoint data toggle sequence leading to data sequence sync-loss between Host XHCI controller and Bluetooth controller. The following fix is required to prevent data sequence sync-loss: Kill the BULK IN URBs once FW download is complete and re-submit them after Intel BT controller has booted to operational firmware. Signed-off-by: Raghuram Hegde <raghuram.hegde(a)intel.com> Signed-off-by: Chethan T N <chethan.tumkur.narayan(a)intel.com> Cc: stable(a)vger.kernel.org --- drivers/bluetooth/btusb.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index ded198328f21..e656acdfd84a 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -2332,6 +2332,15 @@ static int btusb_setup_intel_new(struct hci_dev *hdev) duration = (unsigned long long) ktime_to_ns(delta) >> 10; bt_dev_info(hdev, "Firmware loaded in %llu usecs", duration); + + /* Once Firmware download is complete, Bulk endpoints will not be + * used until the Bluetooth controller boots with operational + * firmware. If we have the Bulk URBs scheduled when Intel Bluetooth + * controller switches from bootloader to operational firmware, we + * observe Bus Turn-around timeouts for Bulk IN tokens.So, to prevent + * such error condition, kill the URBs scheduled on Bulk endpoint. + */ + usb_kill_anchored_urbs(&data->bulk_anchor); done: release_firmware(fw); @@ -2395,6 +2404,18 @@ static int btusb_setup_intel_new(struct hci_dev *hdev) */ btintel_set_event_mask(hdev, false); + /* As the Intel bluetooth controller has now booted in operational + * mode, re-program the URBs for BULK IN endpoint + */ + if (test_bit(BTUSB_BULK_RUNNING, &data->flags)) { + err = btusb_submit_bulk_urb(hdev, GFP_NOIO); + if (err < 0) { + clear_bit(BTUSB_BULK_RUNNING, &data->flags); + return err; + } + btusb_submit_bulk_urb(hdev, GFP_NOIO); + } + return 0; } -- 2.7.4

5 years, 9 months

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✅ PASS: Test report for kernel 5.0.3-rc1.cki+ (stable)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: ec6582f51005 - Linux 5.0.3-rc1 The results of these automated tests are provided below. Overall result: PASSED Compile: OK Tests: OK We hope that these logs can help you find the problem quickly. For the full detail on our testing procedures, please scroll to the bottom of this message. Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: make INSTALL_MOD_STRIP=1 -j64 targz-pkg -j64 configuration: https://artifacts.cki-project.org/builds/aarch64/ec6582f51005a29ff2e73fbfa4… ppc64le: make options: make INSTALL_MOD_STRIP=1 -j64 targz-pkg -j64 configuration: https://artifacts.cki-project.org/builds/ppc64le/ec6582f51005a29ff2e73fbfa4… x86_64: make options: make INSTALL_MOD_STRIP=1 -j64 targz-pkg -j64 configuration: https://artifacts.cki-project.org/builds/x86_64/ec6582f51005a29ff2e73fbfa43… Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: ✅ Boot test [0] ✅ LTP lite - release 20190115 [1] ✅ Loopdev Sanity [2] ✅ xfstests: ext4 [3] ✅ xfstests: xfs [3] ✅ Memory function: memfd_create [4] ✅ AMTU (Abstract Machine Test Utility) [5] ✅ Ethernet drivers sanity [6] ✅ Networking route: pmtu [7] ✅ 🚧 httpd: mod_ssl smoke sanity [8] ✅ 🚧 httpd: php sanity [9] ✅ 🚧 redhat-rpm-config: detect-kabi-provides sanity [10] ✅ 🚧 redhat-rpm-config: kabi-whitelist-not-found sanity [11] ✅ 🚧 tuned: tune-processes-through-perf [12] ✅ Usex - version 1.9-29 [13] ✅ 🚧 Storage blktests [14] ✅ lvm thinp sanity [15] ppc64le: ✅ Boot test [0] ✅ LTP lite - release 20190115 [1] ✅ Loopdev Sanity [2] ✅ xfstests: ext4 [3] ✅ xfstests: xfs [3] ✅ Memory function: memfd_create [4] ✅ AMTU (Abstract Machine Test Utility) [5] ✅ Ethernet drivers sanity [6] ✅ Networking route: pmtu [7] ✅ 🚧 httpd: mod_ssl smoke sanity [8] ✅ 🚧 httpd: php sanity [9] ✅ 🚧 redhat-rpm-config: detect-kabi-provides sanity [10] ✅ 🚧 redhat-rpm-config: kabi-whitelist-not-found sanity [11] ✅ 🚧 tuned: tune-processes-through-perf [12] ✅ Usex - version 1.9-29 [13] ✅ 🚧 Storage blktests [14] ✅ lvm thinp sanity [15] x86_64: ✅ Boot test [0] ✅ LTP lite - release 20190115 [1] ✅ Loopdev Sanity [2] ✅ xfstests: ext4 [3] ✅ xfstests: xfs [3] ✅ Memory function: memfd_create [4] ✅ AMTU (Abstract Machine Test Utility) [5] ✅ Ethernet drivers sanity [6] ✅ Networking route: pmtu [7] ✅ 🚧 httpd: mod_ssl smoke sanity [8] ✅ 🚧 httpd: php sanity [9] ✅ 🚧 redhat-rpm-config: detect-kabi-provides sanity [10] ✅ 🚧 redhat-rpm-config: kabi-whitelist-not-found sanity [11] ✅ 🚧 tuned: tune-processes-through-perf [12] ✅ Usex - version 1.9-29 [13] ✅ 🚧 Storage blktests [14] ✅ lvm thinp sanity [15] Test source: [0]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [1]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [2]: https://github.com/CKI-project/tests-beaker/archive/master.zip#filesystems/… [3]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/filesystems… [4]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/memory/func… [5]: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu [6]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [7]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [8]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [9]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [10]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/red… [11]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/red… [12]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/tun… [13]: https://github.com/CKI-project/tests-beaker/archive/master.zip#standards/us… [14]: https://github.com/CKI-project/tests-beaker/archive/master.zip#storage/blk [15]: https://github.com/CKI-project/tests-beaker/archive/master.zip#storage/lvm/… Experimental tests (marked with 🚧) ----------------------------------- This test run included experimental tests. These tests are still under development and they may not pass or fail correctly under certain conditions.

5 years, 9 months

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✅ PASS: Stable queue: queue-5.0

by CKI Project

Hello, We ran automated tests on a patchset that was proposed for merging into this kernel tree. The patches were applied to: Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: 9e6fdea016e4 - Linux 5.0.2 The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK We hope that these logs can help you find the problem quickly. For the full detail on our testing procedures, please scroll to the bottom of this message. Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Merge testing ------------- We cloned this repository and checked out a ref: Repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Ref: 9e6fdea016e4 - Linux 5.0.2 We then merged the patchset with `git am`: connector-fix-unsafe-usage-of-real_parent.patch fou-fou6-avoid-uninit-value-in-gue_err-and-gue6_err.patch gro_cells-make-sure-device-is-up-in-gro_cells_receive.patch ipv4-route-fail-early-when-inet-dev-is-missing.patch l2tp-fix-infoleak-in-l2tp_ip6_recvmsg.patch lan743x-fix-rx-kernel-panic.patch lan743x-fix-tx-stall-issue.patch net-hns3-add-dma_rmb-for-rx-description.patch net-hsr-fix-memory-leak-in-hsr_dev_finalize.patch net-hsr-fix-possible-crash-in-add_timer.patch net-sit-fix-ubsan-undefined-behaviour-in-check_6rd.patch net-x25-fix-use-after-free-in-x25_device_event.patch net-x25-reset-state-in-x25_connect.patch pptp-dst_release-sk_dst_cache-in-pptp_sock_destruct.patch ravb-decrease-txfifo-depth-of-q3-and-q2-to-one.patch route-set-the-deleted-fnhe-fnhe_daddr-to-0-in-ip_del_fnhe-to-fix-a-race.patch rxrpc-fix-client-call-queueing-waiting-for-channel.patch sctp-remove-sched-init-from-sctp_stream_init.patch tcp-do-not-report-tcp_cm_inq-of-0-for-closed-connections.patch tcp-don-t-access-tcp_skb_cb-before-initializing-it.patch tcp-handle-inet_csk_reqsk_queue_add-failures.patch vxlan-fix-gro-cells-race-condition-between-receive-and-link-delete.patch vxlan-test-dev-flags-iff_up-before-calling-gro_cells_receive.patch net-mlx4_core-fix-reset-flow-when-in-command-polling-mode.patch net-mlx4_core-fix-locking-in-sriov-mode-when-switching-between-events-and-polling.patch net-mlx4_core-fix-qp-mtt-size-calculation.patch net-dsa-mv88e6xxx-set-correct-interface-mode-for-cpu-dsa-ports.patch net-hns3-fix-to-stop-multiple-hns-reset-due-to-the-aer-changes.patch vsock-virtio-fix-kernel-panic-from-virtio_transport_reset_no_sock.patch net-sched-flower-insert-new-filter-to-idr-after-setting-its-mask.patch f2fs-wait-on-atomic-writes-to-count-f2fs_cp_wb_data.patch perf-x86-fixup-typo-in-stub-functions.patch alsa-bebob-use-more-identical-mod_alias-for-saffire-pro-10-i-o-against-liquid-saffire-56.patch alsa-firewire-motu-fix-construction-of-pcm-frame-for-capture-direction.patch alsa-hda-extend-i915-component-bind-timeout.patch alsa-hda-add-more-quirks-for-hp-z2-g4-and-hp-z240.patch alsa-hda-realtek-enable-audio-jacks-of-asus-ux362fa-with-alc294.patch alsa-hda-realtek-reduce-click-noise-on-dell-precision-5820-headphone.patch alsa-hda-realtek-enable-headset-mic-of-acer-travelmate-x514-51t-with-alc255.patch perf-x86-intel-fix-memory-corruption.patch perf-x86-intel-make-dev_attr_allow_tsx_force_abort-static.patch it-s-wrong-to-add-len-to-sector_nr-in-raid10-reshape-twice.patch drm-block-fb-changes-for-async-plane-updates.patch Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: make INSTALL_MOD_STRIP=1 -j64 targz-pkg -j64 configuration: https://artifacts.cki-project.org/builds/aarch64/cc5a1b1f9fb951d23219fb2ccd… ppc64le: make options: make INSTALL_MOD_STRIP=1 -j64 targz-pkg -j64 configuration: https://artifacts.cki-project.org/builds/ppc64le/549cb070fdafc4f6c34a4b595f… x86_64: make options: make INSTALL_MOD_STRIP=1 -j64 targz-pkg -j64 configuration: https://artifacts.cki-project.org/builds/x86_64/3a9bed35b0805fc8a66a91ac1c9… Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: ✅ Boot test [0] ✅ LTP lite - release 20190115 [1] ✅ Loopdev Sanity [2] ✅ AMTU (Abstract Machine Test Utility) [3] ✅ Ethernet drivers sanity [4] ✅ Networking route: pmtu [5] ✅ 🚧 httpd: mod_ssl smoke sanity [6] ✅ 🚧 httpd: php sanity [7] ✅ 🚧 tuned: tune-processes-through-perf [8] ppc64le: ✅ Boot test [0] ✅ LTP lite - release 20190115 [1] ✅ Loopdev Sanity [2] ✅ AMTU (Abstract Machine Test Utility) [3] ✅ Ethernet drivers sanity [4] ✅ Networking route: pmtu [5] ✅ 🚧 httpd: mod_ssl smoke sanity [6] ✅ 🚧 httpd: php sanity [7] ✅ 🚧 tuned: tune-processes-through-perf [8] x86_64: ✅ Boot test [0] ✅ LTP lite - release 20190115 [1] ✅ Loopdev Sanity [2] ✅ AMTU (Abstract Machine Test Utility) [3] ✅ Ethernet drivers sanity [4] ✅ Networking route: pmtu [5] ✅ 🚧 httpd: mod_ssl smoke sanity [6] ✅ 🚧 httpd: php sanity [7] ✅ 🚧 tuned: tune-processes-through-perf [8] Test source: [0]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [1]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [2]: https://github.com/CKI-project/tests-beaker/archive/master.zip#filesystems/… [3]: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu [4]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [5]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [6]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [7]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [8]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/tun… Experimental tests (marked with 🚧) ----------------------------------- This test run included experimental tests. These tests are still under development and they may not pass or fail correctly under certain conditions.

5 years, 9 months

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[PATCH] NFS: Fix nfs4_lock_state refcounting in nfs4_alloc_{lock, unlock}data()

by Catalin Marinas

Commit 7b587e1a5a6c ("NFS: use locks_copy_lock() to copy locks.") changed the lock copying from memcpy() to the dedicated locks_copy_lock() function. The latter correctly increments the nfs4_lock_state.ls_count via nfs4_fl_copy_lock(), however, this refcount has already been incremented in the nfs4_alloc_{lock,unlock}data(). Kmemleak subsequently reports an unreferenced nfs4_lock_state object as below (arm64 platform): unreferenced object 0xffff8000fce0b000 (size 256): comm "systemd-sysuser", pid 1608, jiffies 4294892825 (age 32.348s) hex dump (first 32 bytes): 20 57 4c fb 00 80 ff ff 20 57 4c fb 00 80 ff ff WL..... WL..... 00 57 4c fb 00 80 ff ff 01 00 00 00 00 00 00 00 .WL............. backtrace: [<000000000d15010d>] kmem_cache_alloc+0x178/0x208 [<00000000d7c1d264>] nfs4_set_lock_state+0x124/0x1f0 [<000000009c867628>] nfs4_proc_lock+0x90/0x478 [<000000001686bd74>] do_setlk+0x64/0xe8 [<00000000e01500d4>] nfs_lock+0xe8/0x1f0 [<000000004f387d8d>] vfs_lock_file+0x18/0x40 [<00000000656ab79b>] do_lock_file_wait+0x68/0xf8 [<00000000f17c4a4b>] fcntl_setlk+0x224/0x280 [<0000000052a242c6>] do_fcntl+0x418/0x730 [<000000004f47291a>] __arm64_sys_fcntl+0x84/0xd0 [<00000000d6856e01>] el0_svc_common+0x80/0xf0 [<000000009c4bd1df>] el0_svc_handler+0x2c/0x80 [<00000000b1a0d479>] el0_svc+0x8/0xc [<0000000056c62a0f>] 0xffffffffffffffff This patch removes the original refcount_inc(&lsp->ls_count) that was paired with the memcpy() lock copying. Fixes: 7b587e1a5a6c ("NFS: use locks_copy_lock() to copy locks.") Cc: <stable(a)vger.kernel.org> # 5.0.x- Cc: NeilBrown <neilb(a)suse.com> Signed-off-by: Catalin Marinas <catalin.marinas(a)arm.com> --- fs/nfs/nfs4proc.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 4dbb0ee23432..6d2812a39287 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -6301,7 +6301,6 @@ static struct nfs4_unlockdata *nfs4_alloc_unlockdata(struct file_lock *fl, p->arg.seqid = seqid; p->res.seqid = seqid; p->lsp = lsp; - refcount_inc(&lsp->ls_count); /* Ensure we don't close file until we're done freeing locks! */ p->ctx = get_nfs_open_context(ctx); p->l_ctx = nfs_get_lock_context(ctx); @@ -6526,7 +6525,6 @@ static struct nfs4_lockdata *nfs4_alloc_lockdata(struct file_lock *fl, p->res.lock_seqid = p->arg.lock_seqid; p->lsp = lsp; p->server = server; - refcount_inc(&lsp->ls_count); p->ctx = get_nfs_open_context(ctx); locks_init_lock(&p->fl); locks_copy_lock(&p->fl, fl);

5 years, 9 months

3
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[PATCH] media: i2c: tda1997x: select V4L2_FWNODE

by Koen Vandeputte

Building tda1997x fails now unless V4L2_FWNODE is selected: drivers/media/i2c/tda1997x.o: in function `tda1997x_parse_dt' undefined reference to `v4l2_fwnode_endpoint_parse' While at it, also sort the selections alphabetically Fixes: 9ac0038db9a7 ("media: i2c: Add TDA1997x HDMI receiver driver") Signed-off-by: Koen Vandeputte <koen.vandeputte(a)ncentric.com> Cc: Akinobu Mita <akinobu.mita(a)gmail.com> Cc: Bingbu Cao <bingbu.cao(a)intel.com> Cc: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Cc: Jacopo Mondi <jacopo+renesas(a)jmondi.org> Cc: Matt Ranostay <matt.ranostay(a)konsulko.com> Cc: Mauro Carvalho Chehab <mchehab(a)kernel.org> Cc: Robin Leblon <robin.leblon(a)ncentric.com> Cc: Rui Miguel Silva <rui.silva(a)linaro.org> Cc: Sakari Ailus <sakari.ailus(a)linux.intel.com> Cc: Tim Harvey <tharvey(a)gateworks.com> Cc: linux-kernel(a)vger.kernel.org Cc: stable(a)vger.kernel.org # v4.17+ --- drivers/media/i2c/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig index 4c936e129500..8b296ae7d68c 100644 --- a/drivers/media/i2c/Kconfig +++ b/drivers/media/i2c/Kconfig @@ -60,8 +60,9 @@ config VIDEO_TDA1997X tristate "NXP TDA1997x HDMI receiver" depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API depends on SND_SOC - select SND_PCM select HDMI + select SND_PCM + select V4L2_FWNODE ---help--- V4L2 subdevice driver for the NXP TDA1997x HDMI receivers. -- 2.17.1

5 years, 9 months

2
1
0 0

stable-rc/linux-3.18.y boot: 49 boots: 1 failed, 48 passed (v3.18.136-95-gea1726e5630a)

by kernelci.org bot

stable-rc/linux-3.18.y boot: 49 boots: 1 failed, 48 passed (v3.18.136-95-gea1726e5630a) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-3.18.y/kernel/v3.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-3.18.y/kernel/v3.18.136-9… Tree: stable-rc Branch: linux-3.18.y Git Describe: v3.18.136-95-gea1726e5630a Git Commit: ea1726e5630a02fb43521e3b3ea56a21df2974c2 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 22 unique boards, 12 SoC families, 13 builds out of 189 Boot Failure Detected: x86_64: x86_64_defconfig: gcc-7: minnowboard-turbot-E3826: 1 failed lab --- For more info write to <info(a)kernelci.org>

5 years, 9 months

1
0
0 0

stable-rc/linux-4.9.y boot: 94 boots: 0 failed, 94 passed (v4.9.163-32-g631b5fe18b59)

by kernelci.org bot

stable-rc/linux-4.9.y boot: 94 boots: 0 failed, 94 passed (v4.9.163-32-g631b5fe18b59) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.163-32-… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.163-32-g631b5fe18b59 Git Commit: 631b5fe18b599ae5cdcb38801e9581e46fcccd76 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 50 unique boards, 21 SoC families, 15 builds out of 197 --- For more info write to <info(a)kernelci.org>

5 years, 9 months

1
0
0 0

stable-rc/linux-4.19.y boot: 103 boots: 0 failed, 102 passed with 1 untried/unknown (v4.19.29-53-g80fa0a60fe1b)

by kernelci.org bot

stable-rc/linux-4.19.y boot: 103 boots: 0 failed, 102 passed with 1 untried/unknown (v4.19.29-53-g80fa0a60fe1b) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.19.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.29-53… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.29-53-g80fa0a60fe1b Git Commit: 80fa0a60fe1b921d079c6ce09b0271123ea9af4d Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 62 unique boards, 23 SoC families, 14 builds out of 206 --- For more info write to <info(a)kernelci.org>

5 years, 9 months

1
0
0 0

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