From: patchwork-bot+linux-arm-msm@kernel.org
To: Rob Clark <robdclark@gmail.com>
Cc: linux-arm-msm@vger.kernel.org
Subject: Re: [PATCH] drm/msm: Fix WARN_ON() splat in _free_object()
Date: Mon, 01 Mar 2021 19:59:43 +0000 [thread overview]
Message-ID: <161462878310.6187.8933366597607961127.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20201210174028.2060883-1-robdclark@gmail.com>
Hello:
This patch was applied to qcom/linux.git (refs/heads/for-next):
On Thu, 10 Dec 2020 09:40:28 -0800 you wrote:
> From: Rob Clark <robdclark@chromium.org>
>
> [ 192.062000] ------------[ cut here ]------------
> [ 192.062498] WARNING: CPU: 3 PID: 2039 at drivers/gpu/drm/msm/msm_gem.c:381 put_iova_vmas+0x94/0xa0 [msm]
> [ 192.062870] Modules linked in: snd_hrtimer snd_seq snd_seq_device rfcomm algif_hash algif_skcipher af_alg bnep xt_CHECKSUM nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_counter xt_tcpudp nft_compat cpufreq_powersave cpufreq_conservative q6asm_dai q6routing q6afe_dai q6adm bridge q6afe q6asm q6dsp_common q6core stp llc nf_tables libcrc32c nfnetlink snd_soc_wsa881x regmap_sdw soundwire_qcom gpio_wcd934x snd_soc_wcd934x wcd934x regmap_slimbus venus_enc venus_dec apr videobuf2_dma_sg qrtr_smd uvcvideo videobuf2_vmalloc videobuf2_memops ath10k_snoc ath10k_core hci_uart btqca btbcm mac80211 bluetooth snd_soc_sdm845 ath snd_soc_rt5663 snd_soc_qcom_common snd_soc_rl6231 soundwire_bus ecdh_generic ecc qcom_spmi_adc5 venus_core qcom_pon qcom_spmi_temp_alarm qcom_vadc_common v4l2_mem2mem videobuf2_v4l2 cfg80211 videobuf2_common hid_multitouch reset_qcom_pdc qcrypto qcom_rng rfkill qcom_q6v5_mss libarc4 libdes qrtr ns qcom_wdt socinfo slim_qcom_ngd_ctrl
> [ 192.065739] pdr_interface qcom_q6v5_pas slimbus qcom_pil_info qcom_q6v5 qcom_sysmon qcom_common qcom_glink_smem qmi_helpers rmtfs_mem tcp_bbr sch_fq fuse ip_tables x_tables ipv6 crc_ccitt ti_sn65dsi86 i2c_hid msm mdt_loader llcc_qcom rtc_pm8xxx ocmem drm_kms_helper crct10dif_ce phy_qcom_qusb2 i2c_qcom_geni panel_simple drm pwm_bl
> [ 192.066066] CPU: 3 PID: 2039 Comm: gnome-shell Tainted: G W 5.10.0-rc7-next-20201208 #1
> [ 192.066068] Hardware name: LENOVO 81JL/LNVNB161216, BIOS 9UCN33WW(V2.06) 06/ 4/2019
> [ 192.066072] pstate: 40400005 (nZcv daif +PAN -UAO -TCO BTYPE=--)
> [ 192.066099] pc : put_iova_vmas+0x94/0xa0 [msm]
> [ 192.066262] lr : put_iova_vmas+0x1c/0xa0 [msm]
> [ 192.066403] sp : ffff800019efbbb0
> [ 192.066405] x29: ffff800019efbbb0 x28: ffff800019efbd88
> [ 192.066411] x27: 0000000000000000 x26: ffff109582efa400
> [ 192.066417] x25: 0000000000000009 x24: 000000000000012b
> [ 192.066422] x23: ffff109582efa438 x22: ffff109582efa450
> [ 192.066427] x21: ffff109582efa528 x20: ffff1095cbd4f200
> [ 192.066432] x19: ffff1095cbd4f200 x18: 0000000000000000
> [ 192.066438] x17: 0000000000000000 x16: ffffc26c200ca750
> [ 192.066727] x15: 0000000000000000 x14: 0000000000000000
> [ 192.066741] x13: ffff1096fb8c9100 x12: 0000000000000002
> [ 192.066754] x11: ffffffffffffffff x10: 0000000000000002
> [ 192.067046] x9 : 0000000000000001 x8 : 0000000000000a36
> [ 192.067060] x7 : ffff4e2ad9f11000 x6 : ffffc26c216d4000
> [ 192.067212] x5 : ffffc26c2022661c x4 : ffff1095c2b98000
> [ 192.067367] x3 : ffff1095cbd4f300 x2 : 0000000000000000
> [ 192.067380] x1 : ffff1095c2b98000 x0 : 0000000000000000
> [ 192.067667] Call trace:
> [ 192.067734] put_iova_vmas+0x94/0xa0 [msm]
> [ 192.068078] msm_gem_free_object+0xb4/0x110 [msm]
> [ 192.068399] drm_gem_object_free+0x1c/0x30 [drm]
> [ 192.068717] drm_gem_object_handle_put_unlocked+0xf0/0xf8 [drm]
> [ 192.069032] drm_gem_object_release_handle+0x6c/0x88 [drm]
> [ 192.069349] drm_gem_handle_delete+0x68/0xc0 [drm]
> [ 192.069666] drm_gem_close_ioctl+0x30/0x48 [drm]
> [ 192.069984] drm_ioctl_kernel+0xc0/0x110 [drm]
> [ 192.070303] drm_ioctl+0x210/0x440 [drm]
> [ 192.070588] __arm64_sys_ioctl+0xa8/0xf0
> [ 192.070599] el0_svc_common.constprop.0+0x74/0x190
> [ 192.070608] do_el0_svc+0x24/0x90
> [ 192.070618] el0_svc+0x14/0x20
> [ 192.070903] el0_sync_handler+0xb0/0xb8
> [ 192.070911] el0_sync+0x174/0x180
> [ 192.070918] ---[ end trace bee6b12a899001a3 ]---
> [ 192.072140] ------------[ cut here ]------------
>
> [...]
Here is the summary with links:
- drm/msm: Fix WARN_ON() splat in _free_object()
https://git.kernel.org/qcom/c/57f04815fd95
You are awesome, thank you!
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prev parent reply other threads:[~2021-03-01 20:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-10 17:40 [PATCH] drm/msm: Fix WARN_ON() splat in _free_object() Rob Clark
2020-12-10 18:10 ` Iskren Chernev
2021-03-01 19:59 ` patchwork-bot+linux-arm-msm [this message]
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