[Kernel-packages] [Bug 1746019] Re: [Artful SRU] Fix capsule update regression
** Changed in: linux (Ubuntu)
Status: Incomplete => Fix Released
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Title:
[Artful SRU] Fix capsule update regression
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Artful:
Fix Released
Bug description:
[IMPACT]
Commit 82c3768b8d68 ("efi/capsule-loader: Use a cached copy of the
capsule header") refactored the capsule loading code that maps the
capsule header, to avoid having to map it several times. However,
as it turns out, the vmap() call we ended up removing did not just
map the header, but the entire capsule image, and dropping this
virtual mapping breaks capsules that are processed by the firmware
immediately (i.e., without a reboot).
[FIX]
The following patch fixes the issue
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/firmware/efi/capsule-loader.c?id=f24c4d478013d82bd1b943df566fff3561d52864
[TEST]
Please see comments below for testing information and details.
[REGRESSION POTENTIAL]
This patch fixes a regression in 4.13 and onward.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1746019/+subscriptions
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[Kernel-packages] [Bug 1746019] Re: [Artful SRU] Fix capsule update regression
This bug was fixed in the package linux - 4.13.0-38.43 --- linux (4.13.0-38.43) artful; urgency=medium * linux: 4.13.0-38.43 -proposed tracker (LP: #1755762) * Servers going OOM after updating kernel from 4.10 to 4.13 (LP: #1748408) - i40e: Fix memory leak related filter programming status - i40e: Add programming descriptors to cleaned_count * [SRU] Lenovo E41 Mic mute hotkey is not responding (LP: #1753347) - platform/x86: ideapad-laptop: Increase timeout to wait for EC answer * fails to dump with latest kpti fixes (LP: #1750021) - kdump: write correct address of mem_section into vmcoreinfo * headset mic can't be detected on two Dell machines (LP: #1748807) - ALSA: hda/realtek - Support headset mode for ALC215/ALC285/ALC289 - ALSA: hda - Fix headset mic detection problem for two Dell machines - ALSA: hda - Fix a wrong FIXUP for alc289 on Dell machines * CIFS SMB2/SMB3 does not work for domain based DFS (LP: #1747572) - CIFS: make IPC a regular tcon - CIFS: use tcon_ipc instead of use_ipc parameter of SMB2_ioctl - CIFS: dump IPC tcon in debug proc file * i2c-thunderx: erroneous error message "unhandled state: 0" (LP: #1754076) - i2c: octeon: Prevent error message on bus error * hisi_sas: Add disk LED support (LP: #1752695) - scsi: hisi_sas: directly attached disk LED feature for v2 hw * EDAC, sb_edac: Backport 1 patch to Ubuntu 17.10 (Fix missing DIMM sysfs entries with KNL SNC2/SNC4 mode) (LP: #1743856) - EDAC, sb_edac: Fix missing DIMM sysfs entries with KNL SNC2/SNC4 mode * [regression] Colour banding and artefacts appear system-wide on an Asus Zenbook UX303LA with Intel HD 4400 graphics (LP: #1749420) - drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA * DVB Card with SAA7146 chipset not working (LP: #1742316) - vmalloc: fix __GFP_HIGHMEM usage for vmalloc_32 on 32b systems * [Asus UX360UA] battery status in unity-panel is not changing when battery is being charged (LP: #1661876) // AC adapter status not detected on Asus ZenBook UX410UAK (LP: #1745032) - ACPI / battery: Add quirk for Asus UX360UA and UX410UAK * ASUS UX305LA - Battery state not detected correctly (LP: #1482390) - ACPI / battery: Add quirk for Asus GL502VSK and UX305LA * support thunderx2 vendor pmu events (LP: #1747523) - perf pmu: Extract function to get JSON alias map - perf pmu: Pass pmu as a parameter to get_cpuid_str() - perf tools arm64: Add support for get_cpuid_str function. - perf pmu: Add helper function is_pmu_core to detect PMU CORE devices - perf vendor events arm64: Add ThunderX2 implementation defined pmu core events - perf pmu: Add check for valid cpuid in perf_pmu__find_map() * lpfc.ko module doesn't work (LP: #1746970) - scsi: lpfc: Fix loop mode target discovery * Ubuntu 17.10 crashes on vmalloc.c (LP: #1739498) - powerpc/mm/book3s64: Make KERN_IO_START a variable - powerpc/mm/slb: Move comment next to the code it's referring to - powerpc/mm/hash64: Make vmalloc 56T on hash * ethtool -p fails to light NIC LED on HiSilicon D05 systems (LP: #1748567) - net: hns: add ACPI mode support for ethtool -p * CVE-2017-17807 - KEYS: add missing permission check for request_key() destination * [Artful SRU] Fix capsule update regression (LP: #1746019) - efi/capsule-loader: Reinstate virtual capsule mapping * [Artful/Bionic] [Config] enable EDAC_GHES for ARM64 (LP: #1747746) - Ubuntu: [Config] enable EDAC_GHES for ARM64 * linux-tools: perf incorrectly linking libbfd (LP: #1748922) - SAUCE: tools -- add ability to disable libbfd - [Packaging] correct disablement of libbfd * Cherry pick c96f5471ce7d for delayacct fix (LP: #1747769) - delayacct: Account blkio completion on the correct task * Error in CPU frequency reporting when nominal and min pstates are same (cpufreq) (LP: #1746174) - cpufreq: powernv: Dont assume distinct pstate values for nominal and pmin * retpoline abi files are empty on i386 (LP: #1751021) - [Packaging] retpoline-extract -- instantiate retpoline files for i386 - [Packaging] final-checks -- sanity checking ABI contents - [Packaging] final-checks -- check for empty retpoline files * [P9,Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping different pmu events using perf fuzzer . (perf:) (LP: #1746225) - powerpc/perf: Fix oops when grouping different pmu events * bnx2x_attn_int_deasserted3:4323 MC assert! (LP: #1715519) // CVE-2018-126 - net: create skb_gso_validate_mac_len() - bnx2x: disable GSO where gso_size is too big for hardware * Ubuntu16.04.03: ISAv3 initialize MMU registers before setting partition table (LP: #1736145) - powerpc/64s: Initialize ISAv3 MMU registers before setting partition table * powerpc/powernv: Flush console before platform error reboot (LP: #1735159) - po
[Kernel-packages] [Bug 1746019] Re: [Artful SRU] Fix capsule update regression
-- Stock 17.10 kernel --
ubuntu@awrep06:~$ uname -a
Linux awrep06 4.13.0-37-generic #42-Ubuntu SMP Wed Mar 7 14:13:33 UTC 2018
aarch64 aarch64 aarch64 GNU/Linux
ubuntu@awrep06:~$ sudo modprobe capsule-loader
ubuntu@awrep06:~$ sudo su
root@awrep06:/home/ubuntu# cat 0ACJA530.CAP > /dev/efi_capsule_loader
cat: write error: Invalid
root@awrep06:/home/ubuntu#
-- Proposed kernel --
ubuntu@awrep06:~$ apt policy linux-image-generic
linux-image-generic:
Installed: 4.13.0.37.40
Candidate: 4.13.0.38.41
Version table:
4.13.0.38.41 500
500 http://ports.ubuntu.com/ubuntu-ports artful-proposed/main arm64
Packages
*** 4.13.0.37.40 500
500 http://ports.ubuntu.com/ubuntu-ports artful-updates/main arm64
Packages
500 http://ports.ubuntu.com/ubuntu-ports artful-security/main arm64
Packages
100 /var/lib/dpkg/status
4.13.0.16.17 500
500 http://ports.ubuntu.com/ubuntu-ports artful/main arm64 Packages
ubuntu@awrep06:~$ uname -a
Linux awrep06 4.13.0-38-generic #43-Ubuntu SMP Wed Mar 14 15:22:25 UTC 2018
aarch64 aarch64 aarch64 GNU/Linux
ubuntu@awrep06:~$ sudo modprobe capsule-loader
ubuntu@awrep06:~$ sudo su
root@awrep06:/home/ubuntu# cat 0ACJA530.CAP > /dev/efi_capsule_loader
root@awrep06:/home/ubuntu# tail -n5 /var/log/kern.log
Mar 27 17:23:48 awrep06 kernel: [ 19.439681] qcom-emac QCOM8070:00
enaqcom8070i0: Link is Down
Mar 27 17:23:48 awrep06 kernel: [ 22.511124] qcom-emac QCOM8070:00
enaqcom8070i0: Link is Up - 1Gbps/Full - flow control rx/tx
Mar 27 17:23:48 awrep06 kernel: [ 22.511132] IPv6: ADDRCONF(NETDEV_CHANGE):
enaqcom8070i0: link becomes ready
Mar 27 17:23:48 awrep06 kernel: [ 46.136253] new mount options do not match
the existing superblock, will be ignored
Mar 27 17:24:59 awrep06 kernel: [ 116.552854] efi: Successfully upload capsule
file with reboot type 'RESET_COLD'
root@awrep06:/home/ubuntu#
NOTICE: BL31: v1.3(release):STB_TZ.DF.2.0.R1__00935-2-g4917d82
NOTICE:_override variabNOTICE: * IMC-TZ SYNC POINT REACHED *
INFO:TPM NOT IDENTIFIED
INFO:TPM VID : 0x DID : 0x
INFO:QUP version 2.5.1
ERROR: CRB Driver Init Failed with error=4100
ERROR: TPM APP failed to initialize
NOTICE: BL31: Preparing for EL3 exit to normal world
DEBUG Mode : Off
Progress: [5F]
FW Family : Qualcomm Centriq(TM) 2400
FW Version : XBL.DF.2.0.R1-00868 QDF2400_REL CRM
Build Info : 64b Feb 23 2018 15:37:40
Boot Mode : Flash update
Version 2.19.1269. Copyright (C) 2018 American Megatrends, Inc.
BIOS Date: 03/06/2018 13:04:36 Ver: 0ACJA530
EVALUATION COPY.
Press or to enter setup.
ubuntu@awrep06:~$ uname -a
Linux awrep06 4.13.0-38-generic #43-Ubuntu SMP Wed Mar 14 15:22:25 UTC 2018
aarch64 aarch64 aarch64 GNU/Linux
ubuntu@awrep06:~$
** Tags removed: verification-needed-artful
** Tags added: verification-done-artful
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1746019
Title:
[Artful SRU] Fix capsule update regression
Status in linux package in Ubuntu:
Incomplete
Status in linux source package in Artful:
Fix Committed
Bug description:
[IMPACT]
Commit 82c3768b8d68 ("efi/capsule-loader: Use a cached copy of the
capsule header") refactored the capsule loading code that maps the
capsule header, to avoid having to map it several times. However,
as it turns out, the vmap() call we ended up removing did not just
map the header, but the entire capsule image, and dropping this
virtual mapping breaks capsules that are processed by the firmware
immediately (i.e., without a reboot).
[FIX]
The following patch fixes the issue
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/firmware/efi/capsule-loader.c?id=f24c4d478013d82bd1b943df566fff3561d52864
[TEST]
Please see comments below for testing information and details.
[REGRESSION POTENTIAL]
This patch fixes a regression in 4.13 and onward.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1746019/+subscriptions
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[Kernel-packages] [Bug 1746019] Re: [Artful SRU] Fix capsule update regression
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-
artful' to 'verification-done-artful'. If the problem still exists,
change the tag 'verification-needed-artful' to 'verification-failed-
artful'.
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-artful
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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1746019
Title:
[Artful SRU] Fix capsule update regression
Status in linux package in Ubuntu:
Incomplete
Status in linux source package in Artful:
Fix Committed
Bug description:
[IMPACT]
Commit 82c3768b8d68 ("efi/capsule-loader: Use a cached copy of the
capsule header") refactored the capsule loading code that maps the
capsule header, to avoid having to map it several times. However,
as it turns out, the vmap() call we ended up removing did not just
map the header, but the entire capsule image, and dropping this
virtual mapping breaks capsules that are processed by the firmware
immediately (i.e., without a reboot).
[FIX]
The following patch fixes the issue
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/firmware/efi/capsule-loader.c?id=f24c4d478013d82bd1b943df566fff3561d52864
[TEST]
Please see comments below for testing information and details.
[REGRESSION POTENTIAL]
This patch fixes a regression in 4.13 and onward.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1746019/+subscriptions
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[Kernel-packages] [Bug 1746019] Re: [Artful SRU] Fix capsule update regression
** Changed in: linux (Ubuntu Artful)
Status: New => Fix Committed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1746019
Title:
[Artful SRU] Fix capsule update regression
Status in linux package in Ubuntu:
Incomplete
Status in linux source package in Artful:
Fix Committed
Bug description:
[IMPACT]
Commit 82c3768b8d68 ("efi/capsule-loader: Use a cached copy of the
capsule header") refactored the capsule loading code that maps the
capsule header, to avoid having to map it several times. However,
as it turns out, the vmap() call we ended up removing did not just
map the header, but the entire capsule image, and dropping this
virtual mapping breaks capsules that are processed by the firmware
immediately (i.e., without a reboot).
[FIX]
The following patch fixes the issue
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/firmware/efi/capsule-loader.c?id=f24c4d478013d82bd1b943df566fff3561d52864
[TEST]
Please see comments below for testing information and details.
[REGRESSION POTENTIAL]
This patch fixes a regression in 4.13 and onward.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1746019/+subscriptions
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[Kernel-packages] [Bug 1746019] Re: [Artful SRU] Fix capsule update regression
** Also affects: linux (Ubuntu Artful)
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1746019
Title:
[Artful SRU] Fix capsule update regression
Status in linux package in Ubuntu:
Incomplete
Status in linux source package in Artful:
New
Bug description:
[IMPACT]
Commit 82c3768b8d68 ("efi/capsule-loader: Use a cached copy of the
capsule header") refactored the capsule loading code that maps the
capsule header, to avoid having to map it several times. However,
as it turns out, the vmap() call we ended up removing did not just
map the header, but the entire capsule image, and dropping this
virtual mapping breaks capsules that are processed by the firmware
immediately (i.e., without a reboot).
[FIX]
The following patch fixes the issue
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/firmware/efi/capsule-loader.c?id=f24c4d478013d82bd1b943df566fff3561d52864
[TEST]
Please see comments below for testing information and details.
[REGRESSION POTENTIAL]
This patch fixes a regression in 4.13 and onward.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1746019/+subscriptions
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[Kernel-packages] [Bug 1746019] Re: [Artful SRU] Fix capsule update regression
** Summary changed:
- [Artful SRU] Fix capsule update regression since kernel v4.13.
+ [Artful SRU] Fix capsule update regression
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1746019
Title:
[Artful SRU] Fix capsule update regression
Status in linux package in Ubuntu:
Incomplete
Bug description:
[IMPACT]
Commit 82c3768b8d68 ("efi/capsule-loader: Use a cached copy of the
capsule header") refactored the capsule loading code that maps the
capsule header, to avoid having to map it several times. However,
as it turns out, the vmap() call we ended up removing did not just
map the header, but the entire capsule image, and dropping this
virtual mapping breaks capsules that are processed by the firmware
immediately (i.e., without a reboot).
[FIX]
The following patch fixes the issue
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/firmware/efi/capsule-loader.c?id=f24c4d478013d82bd1b943df566fff3561d52864
[TEST]
Please see comments below for testing information and details.
[REGRESSION POTENTIAL]
This patch fixes a regression in 4.13 and onward.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1746019/+subscriptions
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[Kernel-packages] [Bug 1746019] Re: [Artful SRU] Fix capsule update regression since kernel v4.13.
Bionic has this kernel patch under the 4.14 tags.
eecfbd644fb4 efi/capsule-loader: Reinstate virtual capsule mapping
** Summary changed:
- [Artful/Bionic] Fix capsule update regression since kernel v4.13.
+ [Artful SRU] Fix capsule update regression since kernel v4.13.
** Description changed:
[IMPACT]
Commit 82c3768b8d68 ("efi/capsule-loader: Use a cached copy of the
capsule header") refactored the capsule loading code that maps the
capsule header, to avoid having to map it several times. However,
as it turns out, the vmap() call we ended up removing did not just
map the header, but the entire capsule image, and dropping this
virtual mapping breaks capsules that are processed by the firmware
immediately (i.e., without a reboot).
[FIX]
The following patch fixes the issue
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/firmware/efi/capsule-loader.c?id=f24c4d478013d82bd1b943df566fff3561d52864
[TEST]
+ Please see comments below for testing information and details.
[REGRESSION POTENTIAL]
+ This patch fixes a regression in 4.13 and onward.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1746019
Title:
[Artful SRU] Fix capsule update regression since kernel v4.13.
Status in linux package in Ubuntu:
Incomplete
Bug description:
[IMPACT]
Commit 82c3768b8d68 ("efi/capsule-loader: Use a cached copy of the
capsule header") refactored the capsule loading code that maps the
capsule header, to avoid having to map it several times. However,
as it turns out, the vmap() call we ended up removing did not just
map the header, but the entire capsule image, and dropping this
virtual mapping breaks capsules that are processed by the firmware
immediately (i.e., without a reboot).
[FIX]
The following patch fixes the issue
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/firmware/efi/capsule-loader.c?id=f24c4d478013d82bd1b943df566fff3561d52864
[TEST]
Please see comments below for testing information and details.
[REGRESSION POTENTIAL]
This patch fixes a regression in 4.13 and onward.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1746019/+subscriptions
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