[Bug 1920874] Re: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+
This bug was fixed in the package linux - 5.11.0-14.15 --- linux (5.11.0-14.15) hirsute; urgency=medium * hirsute/linux: 5.11.0-14.15 -proposed tracker (LP: #1923103) * Packaging resync (LP: #1786013) - update dkms package versions * Include Infiniband Peer Memory interface (LP: #1923104) - SAUCE: RDMA/core: Introduce peer memory interface * Hirsute update: v5.11.12 upstream stable release (LP: #1923069) - arm64: mm: correct the inside linear map range during hotplug check - virtiofs: Fail dax mount if device does not support it - ext4: shrink race window in ext4_should_retry_alloc() - ext4: fix bh ref count on error paths - fs: nfsd: fix kconfig dependency warning for NFSD_V4 - rpc: fix NULL dereference on kmalloc failure - iomap: Fix negative assignment to unsigned sis->pages in iomap_swapfile_activate - ASoC: rt1015: fix i2c communication error - ASoC: rt5640: Fix dac- and adc- vol-tlv values being off by a factor of 10 - ASoC: rt5651: Fix dac- and adc- vol-tlv values being off by a factor of 10 - ASoC: sgtl5000: set DAP_AVC_CTRL register to correct default value on probe - ASoC: es8316: Simplify adc_pga_gain_tlv table - ASoC: soc-core: Prevent warning if no DMI table is present - ASoC: cs42l42: Fix Bitclock polarity inversion - ASoC: cs42l42: Fix channel width support - ASoC: cs42l42: Fix mixer volume control - ASoC: cs42l42: Always wait at least 3ms after reset - NFSD: fix error handling in NFSv4.0 callbacks - ASoC: mediatek: mt8192: fix tdm out data is valid on rising edge - kernel: freezer should treat PF_IO_WORKER like PF_KTHREAD for freezing - vhost: Fix vhost_vq_reset() - io_uring: fix ->flags races by linked timeouts - io_uring: halt SQO submission on ctx exit - scsi: st: Fix a use after free in st_open() - scsi: qla2xxx: Fix broken #endif placement - staging: comedi: cb_pcidas: fix request_irq() warn - staging: comedi: cb_pcidas64: fix request_irq() warn - ASoC: rt5659: Update MCLK rate in set_sysclk() - ASoC: rt711: add snd_soc_component remove callback - thermal/core: Add NULL pointer check before using cooling device stats - locking/ww_mutex: Simplify use_ww_ctx & ww_ctx handling - locking/ww_mutex: Fix acquire/release imbalance in ww_acquire_init()/ww_acquire_fini() - nvmet-tcp: fix kmap leak when data digest in use - io_uring: imply MSG_NOSIGNAL for send[msg]()/recv[msg]() calls - Revert "PM: ACPI: reboot: Use S5 for reboot" - nouveau: Skip unvailable ttm page entries - static_call: Align static_call_is_init() patching condition - ext4: do not iput inode under running transaction in ext4_rename() - io_uring: call req_set_fail_links() on short send[msg]()/recv[msg]() with MSG_WAITALL - net: mvpp2: fix interrupt mask/unmask skip condition - mptcp: deliver ssk errors to msk - mptcp: fix poll after shutdown - mptcp: init mptcp request socket earlier - mptcp: add a missing retransmission timer scheduling - flow_dissector: fix TTL and TOS dissection on IPv4 fragments - mptcp: fix DATA_FIN processing for orphaned sockets - mptcp: provide subflow aware release function - can: dev: move driver related infrastructure into separate subdir - net: introduce CAN specific pointer in the struct net_device - mptcp: fix race in release_cb - net: bonding: fix error return code of bond_neigh_init() - mptcp: fix bit MPTCP_PUSH_PENDING tests - can: tcan4x5x: fix max register value - brcmfmac: clear EAP/association status bits on linkdown events - ath11k: add ieee80211_unregister_hw to avoid kernel crash caused by NULL pointer - netdevsim: dev: Initialize FIB module after debugfs - iwlwifi: pcie: don't disable interrupts for reg_lock - ath10k: hold RCU lock when calling ieee80211_find_sta_by_ifaddr() - net: ethernet: aquantia: Handle error cleanup of start on open - appletalk: Fix skb allocation size in loopback case - net: ipa: remove two unused register definitions - net: ipa: use a separate pointer for adjusted GSI memory - net: ipa: fix register write command validation - net: wan/lmc: unregister device when no matching device is found - net: 9p: advance iov on empty read - bpf: Remove MTU check in __bpf_skb_max_len - ACPI: tables: x86: Reserve memory occupied by ACPI tables - ACPI: processor: Fix CPU0 wakeup in acpi_idle_play_dead() - ACPI: scan: Fix _STA getting called on devices with unmet dependencies - ALSA: usb-audio: Apply sample rate quirk to Logitech Connect - ALSA: hda: Re-add dropped snd_poewr_change_state() calls - ALSA: hda: Add missing sanity checks in PM prepare/complete callbacks - ALSA: hda/realtek: call alc_update_headset_mode() in hp_automute_hook - xtensa: fix uaccess-related livelock in do_page_fault - xtensa: move coprocessor_flush to
[Bug 1920874] Re: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+
This bug was fixed in the package linux-oem-5.10 - 5.10.0-1021.22 --- linux-oem-5.10 (5.10.0-1021.22) focal; urgency=medium * focal/linux-oem-5.10: 5.10.0-1021.22 -proposed tracker (LP: #1922921) * Display abnormal on the TGL+4k panel machines (LP: #1922885) - drm/i915/display: Do not allow DC3CO if PSR SF is enabled - SAUCE: drm/i915/display/psr: Disable DC3CO when the PSR2 is used * Fix mic on P620 after S3 resume (LP: #1921757) - ALSA: usb-audio: Carve out connector value checking into a helper - ALSA: usb-audio: Check connector value on resume -- Timo Aaltonen Wed, 07 Apr 2021 18:07:55 +0300 ** Changed in: linux-oem-5.10 (Ubuntu Focal) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920874 Title: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+ To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1920874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920874] Re: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+
Hi Chris, may you please verify that the Focal kernel in -proposed resolves the problem encountered? If it does, you can leave a comment letting me know and/or update the tag from 'verification-needed-focal' to 'verification-done-focal'. Thank you! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920874 Title: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+ To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1920874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920874] Re: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920874 Title: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+ To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1920874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920874] Re: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+
** Changed in: linux-oem-5.10 (Ubuntu Focal) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920874 Title: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+ To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1920874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920874] Re: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+
** Description changed: [SRU Justification] [Impact] Memory card removal event can not be reflected via uevent on some card readers Ex. Realtek card readers 0bda:0328 and 0bda:0158. Thus the file browser still see the ghost disk even it's already removed. [Fix] Found the commit 6540fbf6b643 in 5.9.0-rc3 introduce this regression. Fix it by making sure the partition scan will never be skipped for each vfs_open until the partition scan is really done [Test] Verified on the Realtek card reader 0bda:0328 on Dell Precision 7820 and the external Realtek usb interface card reader 0bda:0158. + + Insert the SD card in the card reader + $ udevadm monitor + Remove the SD card and check the udevadm monitor output + + KERNEL[188.377042] change /devices/pci:00/:00:14.0/usb2/2-9/2-9:1.0/host5/target5:0:0/5:0:0:0/block/sdc (block) + UDEV [188.383261] remove /devices/pci:00/:00:14.0/usb2/2-9/2-9:1.0/host5/target5:0:0/5:0:0:0/block/sdc (block) + KERNEL[188.390887] change /devices/pci:00/:00:14.0/usb2/2-9/2-9:1.0/host5/target5:0:0/5:0:0:0/block/sdc (block) + UDEV [188.396012] remove /devices/pci:00/:00:14.0/usb2/2-9/2-9:1.0/host5/target5:0:0/5:0:0:0/block/sdc (block) + + The remove event should be observed from the output messages. On the + affected card reader, only change event would be observed. [Where problem could occur] These kind of card readers doesn't send remove event of scsi_disk and scsi_device like others so they only depend on the block subsystem to detect the media change and relect the removal event by partition scan. The behavior related to media removal is changed after 5.9.0-rc3. The remove event is not able to be correcly reflected since then, the device node of the media will remain there until next card insertion. == Original Bug Description == Ubuntu version: 20.10 Kernel: 5.10.0-1013-oem Card reader: Realtek Card Reader (0bda:0328 and 0bda:0158) Summary === After upgrading to kernel 5.9.0-rc3 or later, the device node for the partitions on the memory cards will not disappear after removing the memory cards. This is confusing to the user level applications like File Browser since the partition label will remain there for a long time. Steps to reproduce == 1. Upgrade to kernel later than 5.9.0-rc3 2. Plug the external card reader and insert the formatted memory card 3. Verify if the memory card mounted and visible on File Browser 4. Remove the memory card from the card reader 5. Verify if the mounted memory card removed from the File Browser Expected results The mounted memory card identifier should be disappear after remove the memory card Actual results == The partition label of the memory card exists for a long time. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu50 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: dev1443 F pulseaudio /dev/snd/controlC0: dev1443 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.10 InstallationDate: Installed on 2021-03-22 (0 days ago) InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022) MachineType: ASUSTeK COMPUTER INC. ZenBook UX434IQ_UX434IQ Package: linux (not installed) ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.10.0-14-generic root=UUID=ac0e9628-3402-4892-84ab-a1dfb21be15a ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.10.0-14.15-generic 5.10.11 RelatedPackageVersions: linux-restricted-modules-5.10.0-14-generic N/A linux-backports-modules-5.10.0-14-generic N/A linux-firmware 1.190 Tags: groovy Uname: Linux 5.10.0-14-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 02/26/2020 dmi.bios.release: 5.16 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: UX434IQ_UX434IQ.203 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: UX434IQ dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrUX434IQ_UX434IQ.203:bd02/26/2020:br5.16:svnASUSTeKCOMPUTERINC.:pnZenBookUX434IQ_UX434IQ:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX434IQ:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: ZenBook dmi.product.name: ZenBook UX434IQ_UX434IQ dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.
[Bug 1920874] Re: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+
** Description changed: [SRU Justification] [Impact] Memory card removal event can not be reflected via uevent on some card readers Ex. Realtek card readers 0bda:0328 and 0bda:0158. Thus the file browser still see the ghost disk even it's already removed. [Fix] - Make sure the partition scan will never be skipped for each vfs_open - until the partition scan is really done. - + Found the commit 6540fbf6b643 in 5.9.0-rc3 introduce this regression. + Fix it by making sure the partition scan will never be skipped for each + vfs_open until the partition scan is really done [Test] Verified on the Realtek card reader 0bda:0328 on Dell Precision 7820 and the external Realtek usb interface card reader 0bda:0158. - [Where problem could occur] These kind of card readers doesn't send remove event of scsi_disk and scsi_device like others so they only depend on the block subsystem to detect the media change and relect the removal event by partition scan. - If the remove event is not correcly reflected, the device node of the - media will remain there until next card insertion. - + The behavior related to media removal is changed after 5.9.0-rc3. + The remove event is not able to be correcly reflected since then, the + device node of the media will remain there until next card insertion. == Original Bug Description == Ubuntu version: 20.10 Kernel: 5.10.0-1013-oem Card reader: Realtek Card Reader (0bda:0328 and 0bda:0158) Summary === After upgrading to kernel 5.9.0-rc3 or later, the device node for the partitions on the memory cards will not disappear after removing the memory cards. This is confusing to the user level applications like File Browser since the partition label will remain there for a long time. Steps to reproduce == 1. Upgrade to kernel later than 5.9.0-rc3 2. Plug the external card reader and insert the formatted memory card 3. Verify if the memory card mounted and visible on File Browser 4. Remove the memory card from the card reader 5. Verify if the mounted memory card removed from the File Browser Expected results The mounted memory card identifier should be disappear after remove the memory card Actual results == The partition label of the memory card exists for a long time. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu50 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: dev1443 F pulseaudio /dev/snd/controlC0: dev1443 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.10 InstallationDate: Installed on 2021-03-22 (0 days ago) InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022) MachineType: ASUSTeK COMPUTER INC. ZenBook UX434IQ_UX434IQ Package: linux (not installed) ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.10.0-14-generic root=UUID=ac0e9628-3402-4892-84ab-a1dfb21be15a ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.10.0-14.15-generic 5.10.11 RelatedPackageVersions: linux-restricted-modules-5.10.0-14-generic N/A linux-backports-modules-5.10.0-14-generic N/A linux-firmware 1.190 Tags: groovy Uname: Linux 5.10.0-14-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 02/26/2020 dmi.bios.release: 5.16 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: UX434IQ_UX434IQ.203 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: UX434IQ dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrUX434IQ_UX434IQ.203:bd02/26/2020:br5.16:svnASUSTeKCOMPUTERINC.:pnZenBookUX434IQ_UX434IQ:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX434IQ:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: ZenBook dmi.product.name: ZenBook UX434IQ_UX434IQ dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920874 Title: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+ To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1920874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920874] Re: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+
** Description changed: + [SRU Justification] + + [Impact] + Memory card removal event can not be reflected via uevent on some card + readers Ex. Realtek card readers 0bda:0328 and 0bda:0158. Thus the file + browser still see the ghost disk even it's already removed. + + [Fix] + Make sure the partition scan will never be skipped for each vfs_open + until the partition scan is really done. + + + [Test] + Verified on the Realtek card reader 0bda:0328 on Dell Precision 7820 + and the external Realtek usb interface card reader 0bda:0158. + + + [Where problem could occur] + These kind of card readers doesn't send remove event of scsi_disk and + scsi_device like others so they only depend on the block subsystem to + detect the media change and relect the removal event by partition scan. + If the remove event is not correcly reflected, the device node of the + media will remain there until next card insertion. + + + == Original Bug Description == + Ubuntu version: 20.10 Kernel: 5.10.0-1013-oem Card reader: Realtek Card Reader (0bda:0328 and 0bda:0158) Summary === After upgrading to kernel 5.9.0-rc3 or later, the device node for the partitions on the memory cards will not disappear after removing the memory cards. This is confusing to the user level applications like File Browser since the partition label will remain there for a long time. - Steps to reproduce == 1. Upgrade to kernel later than 5.9.0-rc3 2. Plug the external card reader and insert the formatted memory card 3. Verify if the memory card mounted and visible on File Browser 4. Remove the memory card from the card reader 5. Verify if the mounted memory card removed from the File Browser Expected results The mounted memory card identifier should be disappear after remove the memory card Actual results == The partition label of the memory card exists for a long time. - --- + --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu50 Architecture: amd64 AudioDevicesInUse: - USERPID ACCESS COMMAND - /dev/snd/controlC1: dev1443 F pulseaudio - /dev/snd/controlC0: dev1443 F pulseaudio + USERPID ACCESS COMMAND + /dev/snd/controlC1: dev1443 F pulseaudio + /dev/snd/controlC0: dev1443 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.10 InstallationDate: Installed on 2021-03-22 (0 days ago) InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022) MachineType: ASUSTeK COMPUTER INC. ZenBook UX434IQ_UX434IQ Package: linux (not installed) ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.10.0-14-generic root=UUID=ac0e9628-3402-4892-84ab-a1dfb21be15a ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.10.0-14.15-generic 5.10.11 RelatedPackageVersions: - linux-restricted-modules-5.10.0-14-generic N/A - linux-backports-modules-5.10.0-14-generic N/A - linux-firmware 1.190 + linux-restricted-modules-5.10.0-14-generic N/A + linux-backports-modules-5.10.0-14-generic N/A + linux-firmware 1.190 Tags: groovy Uname: Linux 5.10.0-14-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 02/26/2020 dmi.bios.release: 5.16 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: UX434IQ_UX434IQ.203 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: UX434IQ dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrUX434IQ_UX434IQ.203:bd02/26/2020:br5.16:svnASUSTeKCOMPUTERINC.:pnZenBookUX434IQ_UX434IQ:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX434IQ:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: ZenBook dmi.product.name: ZenBook UX434IQ_UX434IQ dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920874 Title: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+ To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1920874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920874] Re: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+
** Changed in: linux (Ubuntu) Status: Fix Committed => In Progress ** Also affects: linux (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Hirsute) Importance: Undecided Assignee: Chris Chiu (mschiu77) Status: In Progress ** Also affects: linux-oem-5.10 (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-oem-5.10 (Ubuntu Hirsute) Status: New => Invalid ** Changed in: linux-oem-5.10 (Ubuntu Focal) Status: New => In Progress ** Changed in: linux (Ubuntu Hirsute) Importance: Undecided => High ** Changed in: linux-oem-5.10 (Ubuntu Focal) Importance: Undecided => High ** Changed in: linux-oem-5.10 (Ubuntu Focal) Assignee: (unassigned) => Chris Chiu (mschiu77) ** Changed in: linux (Ubuntu Focal) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920874 Title: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+ To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1920874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920874] Re: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+
Patch sent upstream and accepted https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg2522594.html ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Chris Chiu (mschiu77) ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920874 Title: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+ To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1920874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920874] Re: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+
** Tags added: oem-priority originate-from-1917413 somerville ** Tags removed: groovy oem-priority originate-from-1917413 somerville ** Tags added: focal ** Tags added: groovy ** Tags added: originate-from-1917413 ** Tags added: oem-priority somerville -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920874 Title: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+ To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1920874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920874] Re: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+
`udevadm monitor` shows events as follows while removing memory card of these card reader in kernel 5.8 ``` KERNEL[188.377042] change /devices/pci:00/:00:14.0/usb2/2-9/2-9:1.0/host5/target5:0:0/5:0:0:0/block/sdc (block) UDEV [188.383261] remove /devices/pci:00/:00:14.0/usb2/2-9/2-9:1.0/host5/target5:0:0/5:0:0:0/block/sdc (block) KERNEL[188.390887] change /devices/pci:00/:00:14.0/usb2/2-9/2-9:1.0/host5/target5:0:0/5:0:0:0/block/sdc (block) UDEV [188.396012] remove /devices/pci:00/:00:14.0/usb2/2-9/2-9:1.0/host5/target5:0:0/5:0:0:0/block/sdc (block) ``` In Kernel later then 5.9.0-rc3, the udevadm shows only `change` event instead of `remove`. Removing memory cards on these card readers do not trigger remove event for scsi_disk, scsi_device, scsi_generic, or usb unbind like other card readers do. After kernel bisecting, I found the commit `block: don't clear bd_invalidated in check_disk_size_change` (https://github.com/torvalds/linux/commit/6540fbf6b634071950f01ee4e4194e2ea8ca72d1) makes the difference. When removing memory card on kernel 5.10, the GD_NEED_PART_SCAN bit is cleared in bdev_disk_changed() but the blk_drop_partitions() returns -EBUSY right after. It makes the consequent __blkdev_get have no chance to invoke bdev_disk_changed() again, thus the partitions has no chance to be removed until the memory card re-inserted. Reverting the commit or clear the GD_NEED_PART_SCAN bit after blk_drop_partitions done can fix the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920874 Title: [Regression] Partition not removed after removing the memory cards from card reader since kernel 5.9.0-rc3+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1920874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
