[5.17,055/225] cpufreq: qcom-hw: drop affinity hint before freeing the IRQ

From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

[ Upstream commit be5985b3dbce5ba2af3c8b0f2b7df235c93907e6 ]

Drop affinity hint before freeing the throttling IRQ to fix the
following trace:

[  185.114773] ------------[ cut here ]------------
[  185.119517] WARNING: CPU: 7 PID: 43 at kernel/irq/manage.c:1887 free_irq+0x3a4/0x3dc
[  185.127474] Modules linked in:
[  185.130618] CPU: 7 PID: 43 Comm: cpuhp/7 Tainted: G S      W         5.17.0-rc6-00386-g67382a5b705d-dirty #690
[  185.147125] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  185.154269] pc : free_irq+0x3a4/0x3dc
[  185.158031] lr : free_irq+0x33c/0x3dc
[  185.161792] sp : ffff80000841bc90
[  185.165195] x29: ffff80000841bc90 x28: ffffa6edc5c3d000 x27: ffff6d93729e5908
[  185.172515] x26: 0000000000000000 x25: ffff6d910109fc00 x24: ffff6d91011490e0
[  185.179838] x23: ffff6d9101149218 x22: 0000000000000080 x21: 0000000000000000
[  185.187163] x20: ffff6d9101149000 x19: ffff6d910ab61500 x18: ffffffffffffffff
[  185.194487] x17: 2e35202020202020 x16: 2020202020202020 x15: ffff80008841b9a7
[  185.201805] x14: 00000000000003c9 x13: 0000000000000001 x12: 0000000000000040
[  185.209135] x11: ffff6d91005aab58 x10: ffff6d91005aab5a x9 : ffffc6a5ad1c5408
[  185.216455] x8 : ffff6d91005adb88 x7 : 0000000000000000 x6 : ffffc6a5ab5a91f4
[  185.223776] x5 : 0000000000000000 x4 : ffff6d91011490a8 x3 : ffffc6a5ad266108
[  185.231098] x2 : 0000000013033204 x1 : ffff6d9101149000 x0 : ffff6d910a9cc000
[  185.238421] Call trace:
[  185.240932]  free_irq+0x3a4/0x3dc
[  185.244334]  qcom_cpufreq_hw_cpu_exit+0x78/0xcc
[  185.248985]  cpufreq_offline.isra.0+0x228/0x270
[  185.253639]  cpuhp_cpufreq_offline+0x10/0x20
[  185.258027]  cpuhp_invoke_callback+0x16c/0x2b0
[  185.262592]  cpuhp_thread_fun+0x190/0x250
[  185.266710]  smpboot_thread_fn+0x12c/0x230
[  185.270914]  kthread+0xfc/0x100
[  185.274145]  ret_from_fork+0x10/0x20
[  185.277820] irq event stamp: 212
[  185.281136] hardirqs last  enabled at (211): [<ffffc6a5ac57973c>] _raw_spin_unlock_irqrestore+0x8c/0xa0
[  185.290775] hardirqs last disabled at (212): [<ffffc6a5ac572100>] __schedule+0x710/0xa10
[  185.299081] softirqs last  enabled at (0): [<ffffc6a5ab50f7b0>] copy_process+0x7d0/0x1a14
[  185.307475] softirqs last disabled at (0): [<0000000000000000>] 0x0

Fixes: 3ed6dfbd3bb98 ("cpufreq: qcom-hw: Set CPU affinity of dcvsh interrupts")
Tested-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/cpufreq/qcom-cpufreq-hw.c | 1 +
 1 file changed, 1 insertion(+)

Message ID	20220504153115.072987652@linuxfoundation.org
State	New
Headers	show Return-Path: <stable-owner@kernel.org> From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, stable@vger.kernel.org, Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>, Bjorn Andersson <bjorn.andersson@linaro.org>, Dmitry Baryshkov <dmitry.baryshkov@linaro.org>, Viresh Kumar <viresh.kumar@linaro.org>, Sasha Levin <sashal@kernel.org> Subject: [PATCH 5.17 055/225] cpufreq: qcom-hw: drop affinity hint before freeing the IRQ Date: Wed, 4 May 2022 18:44:53 +0200 Message-Id: <20220504153115.072987652@linuxfoundation.org> In-Reply-To: <20220504153110.096069935@linuxfoundation.org> References: <20220504153110.096069935@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	None \| expand [5.17,002/225] floppy: disable FDRAWCMD by default [5.17,004/225] USB: quirks: add STRING quirk for VCOM device [5.17,005/225] USB: serial: whiteheat: fix heap overflow in WHITEHEAT_GET_DTR_RTS [5.17,006/225] USB: serial: cp210x: add PIDs for Kamstrup USB Meter Reader [5.17,009/225] usb: xhci: tegra:Fix PM usage reference leak of tegra_xusb_unpowergate_partitions [5.17,010/225] xhci: Enable runtime PM on second Alderlake controller [5.17,011/225] xhci: stop polling roothubs after shutdown [5.17,012/225] xhci: increase usb U3 -> U0 link resume timeout from 100ms to 500ms [5.17,014/225] iio: scd4x: check return of scd4x_write_and_fetch [5.17,015/225] iio: dac: ad5446: Fix read_raw not returning set value [5.17,017/225] iio: imu: inv_icm42600: Fix I2C init possible nack [5.17,020/225] usb: typec: ucsi: Fix reuse of completion structure [5.17,023/225] usb: gadget: configfs: clear deactivation flag in configfs_composite_unbind() [5.17,024/225] usb: dwc3: Try usb-role-switch first in dwc3_drd_init [5.17,026/225] usb: dwc3: core: Only handle soft-reset in DCTL [5.17,032/225] binder: Gracefully handle BINDER_TYPE_FDA objects with num_fds=0 [5.17,034/225] serial: imx: fix overrun interrupts in DMA mode [5.17,035/225] serial: amba-pl011: do not time out prematurely when draining tx fifo [5.17,036/225] serial: 8250: Also set sticky MCR bits in console restoration [5.17,039/225] arch_topology: Do not set llc_sibling if llc_id is invalid [5.17,041/225] ceph: fix possible NULL pointer dereference for req->r_session [5.17,042/225] bus: mhi: host: pci_generic: Add missing poweroff() PM callback [5.17,043/225] bus: mhi: host: pci_generic: Flush recovery worker during freeze [5.17,046/225] f2fs: should not truncate blocks during roll-forward recovery [5.17,047/225] hex2bin: make the function hex_to_bin constant-time [5.17,048/225] hex2bin: fix access beyond string end [5.17,052/225] x86/pci/xen: Disable PCI/MSI[-X] masking for XEN_HVM guests [5.17,055/225] cpufreq: qcom-hw: drop affinity hint before freeing the IRQ [5.17,057/225] cpufreq: qcom-hw: fix the opp entries refcounting [5.17,058/225] cpufreq: qcom-cpufreq-hw: Fix throttle frequency value on EPSS platforms [5.17,059/225] video: fbdev: udlfb: properly check endpoint type [5.17,062/225] iio: dac: ad3552r: fix signedness bug in ad3552r_reset() [5.17,066/225] tee: optee: add missing mutext_destroy in optee_ffa_probe [5.17,067/225] xsk: Fix l2fwd for copy mode + busy poll combo [5.17,071/225] ARM: dts: imx6qdl-apalis: Fix sgtl5000 detection issue [5.17,073/225] arm64: dts: imx8mq-tqma8mq: change the spi-nor tx [5.17,074/225] arm64: dts: imx8mn: Fix SAI nodes [5.17,075/225] arm64: dts: meson-sm1-bananapi-m5: fix wrong GPIO pin labeling for CON1 [5.17,076/225] phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe [5.17,078/225] ARM: OMAP2+: Fix refcount leak in omap_gic_of_init [5.17,079/225] bus: ti-sysc: Make omap3 gpt12 quirk handling SoC specific [5.17,081/225] phy: ti: omap-usb2: Fix error handling in omap_usb2_enable_clocks [5.17,085/225] phy: mapphone-mdm6600: Fix PM error handling in phy_mdm6600_probe [5.17,088/225] interconnect: qcom: sdx55: Drop IP0 interconnects [5.17,090/225] ARM: dts: am33xx-l4: Add missing touchscreen clock properties [5.17,093/225] pinctrl: qcom: sm6350: fix order of UFS & SDC pins [5.17,094/225] ipvs: correctly print the memory size of ip_vs_conn_tab [5.17,096/225] pinctrl: mediatek: moore: Fix build error [5.17,097/225] mtd: rawnand: Fix return value check of wait_for_completion_timeout [5.17,100/225] memory: renesas-rpc-if: Fix HF/OSPI data transfer in Manual Mode [5.17,102/225] netfilter: nft_set_rbtree: overlap detection with element re-addition after deletion [5.17,103/225] bpf, lwt: Fix crash when using bpf_skb_set_tunnel_key() from bpf_xmit lwt hook [5.17,106/225] pinctrl: stm32: Keep pinctrl block clock enabled when LEVEL IRQ requested [5.17,108/225] wireguard: device: check for metadata_dst with skb_valid_dst() [5.17,110/225] ARM: dts: imx6ull-colibri: fix vqmmc regulator [5.17,111/225] arm64: dts: imx8mn-ddr4-evk: Describe the 32.768 kHz PMIC clock [5.17,112/225] pinctrl: pistachio: fix use of irq_of_parse_and_map() [5.17,115/225] net: hns3: fix error log of tx/rx tqps stats [5.17,117/225] net: hns3: add validity check for message data length [5.17,119/225] net/smc: sync err code when tcp connection was refused [5.17,121/225] ip_gre: Make o_seqno start from 0 in native mode [5.17,124/225] tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT [5.17,126/225] bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create() [5.17,129/225] mctp: defer the kfree of object mdev->addrs [5.17,130/225] net: bcmgenet: hide status block before TX timestamping [5.17,131/225] net: phy: marvell10g: fix return value on error [5.17,132/225] net: dsa: mv88e6xxx: Fix port_hidden_wait to account for port_base_addr [5.17,134/225] ice: wait 5 s for EMP reset after firmware flash [5.17,135/225] Bluetooth: hci_event: Fix checking for invalid handle on error status [5.17,136/225] net: dsa: lantiq_gswip: Dont set GSWIP_MII_CFG_RMII_CLK [5.17,139/225] netfilter: nf_conntrack_tcp: re-init for syn packets only [5.17,143/225] drm/amdkfd: Fix GWS queue count [5.17,144/225] drm/amd/display: Fix memory leak in dcn21_clock_source_create [5.17,146/225] bnx2x: fix napi API usage sequence [5.17,149/225] gfs2: Make sure not to return short direct writes [5.17,150/225] gfs2: No short reads or writes upon glock contention [5.17,153/225] net: enetc: allow tc-etf offload even with NETIF_F_CSUM_MASK [5.17,155/225] tcp: fix F-RTO may not work correctly when receiving DSACK [5.17,156/225] io_uring: fix uninitialized field in rw io_kiocb [5.17,158/225] ASoC: cs35l41: Fix a shift-out-of-bounds warning found by UBSAN [5.17,161/225] ASoC: wm8731: Disable the regulator when probing fails [5.17,162/225] ASoC: Intel: sof_es8336: Add a quirk for Huawei Matebook D15 [5.17,163/225] Input: cypress-sf - register a callback to disable the regulators [5.17,164/225] ext4: fix bug_on in start_this_handle during umount filesystem [5.17,165/225] arch: xtensa: platforms: Fix deadlock in rs_close() [5.17,166/225] ksmbd: increment reference count of parent fp [5.17,168/225] erofs: fix use-after-free of on-stack io[] [5.17,169/225] bonding: do not discard lowest hash bit for non layer3+4 hashing [5.17,172/225] drivers: net: hippi: Fix deadlock in rr_close() [5.17,173/225] powerpc/perf: Fix 32bit compile [5.17,179/225] Revert "block: inherit request start time from bio for BLK_CGROUP" [5.17,180/225] zonefs: Fix management of open zones [5.17,181/225] zonefs: Clear inode information flags on inode creation [5.17,183/225] mtd: rawnand: qcom: fix memory corruption that causes panic [5.17,185/225] drm/amdgpu: dont runtime suspend if there are displays attached (v3) [5.17,187/225] drm/i915: Fix SEL_FETCH_PLANE_*(PIPE_B+) register addresses [5.17,188/225] net: ethernet: stmmac: fix write to sgmii_adapter_base [5.17,191/225] btrfs: fix direct I/O read repair for split bios [5.17,192/225] btrfs: fix direct I/O writes for split bios on zoned devices [5.17,193/225] btrfs: fix leaked plug after failure syncing log on zoned filesystems [5.17,198/225] perf symbol: Pass is_kallsyms to symbols__fixup_end() [5.17,203/225] tty: n_gsm: fix decoupled mux resource [5.17,204/225] tty: n_gsm: fix mux cleanup after unregister tty device [5.17,208/225] netfilter: nft_socket: only do sk lookups when indev is available [5.17,213/225] tty: n_gsm: fix wrong command frame length field encoding [5.17,216/225] tty: n_gsm: fix reset fifo race condition [5.17,219/225] tty: n_gsm: fix broken virtual tty handling [5.17,220/225] tty: n_gsm: fix invalid use of MSC in advanced option [5.17,221/225] tty: n_gsm: fix software flow control handling [5.17,222/225] tty: n_gsm: fix sometimes uninitialized warning in gsm_dlci_modem_output()

[5.17,055/225] cpufreq: qcom-hw: drop affinity hint before freeing the IRQ

Commit Message

Patch