* Re: Patch "Revert "ACPI: resources: Add checks for ACPI IRQ override"" has been added to the 5.13-stable tree [not found] <16277146132219@kroah.com> @ 2021-08-09 12:15 ` PGNet Dev 2021-08-09 12:20 ` Greg KH 0 siblings, 1 reply; 3+ messages in thread From: PGNet Dev @ 2021-08-09 12:15 UTC (permalink / raw) To: gregkh, hui.wang, rafael.j.wysocki; +Cc: stable, regressions On 7/31/21 2:56 AM, gregkh@linuxfoundation.org wrote: > > This is a note to let you know that I've just added the patch titled > > Revert "ACPI: resources: Add checks for ACPI IRQ override" > > to the 5.13-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary > > The filename of the patch is: > revert-acpi-resources-add-checks-for-acpi-irq-override.patch > and it can be found in the queue-5.13 subdirectory. > > If you, or anyone else, feels it should not be added to the stable tree, > please let <stable@vger.kernel.org> know about it. > > > From e0eef3690dc66b3ecc6e0f1267f332403eb22bea Mon Sep 17 00:00:00 2001 > From: Hui Wang <hui.wang@canonical.com> > Date: Wed, 28 Jul 2021 23:19:58 +0800 > Subject: Revert "ACPI: resources: Add checks for ACPI IRQ override" > > From: Hui Wang <hui.wang@canonical.com> > > commit e0eef3690dc66b3ecc6e0f1267f332403eb22bea upstream. Confirming that this^ revert resolves the reported non-boot regression System does boot cleanly; but, then REboots @ 60 seconds. It's a known bug, with fix already in 5.13.9/stable: Revert "watchdog: iTCO_wdt: Account for rebooting on second timeout" https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?h=linux-5.13.y&id=02db470b866fd06d8951 , causing TCO watchdog auto-reboot @ 60 secs. Although particularly nasty on servers with /boot on RAID, breaking arrays if watchdog boots before arrays correctly assembled, iiuc, it's UN-related With interim workaround edit /etc/modprobe.d/blacklist.conf + blacklist iTCO_wdt + blacklist iTCO_vendor_support for this second issue in place, 5.13.8 boots & appears stable. ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Patch "Revert "ACPI: resources: Add checks for ACPI IRQ override"" has been added to the 5.13-stable tree 2021-08-09 12:15 ` Patch "Revert "ACPI: resources: Add checks for ACPI IRQ override"" has been added to the 5.13-stable tree PGNet Dev @ 2021-08-09 12:20 ` Greg KH 2021-08-09 12:41 ` PGNet Dev 0 siblings, 1 reply; 3+ messages in thread From: Greg KH @ 2021-08-09 12:20 UTC (permalink / raw) To: PGNet Dev; +Cc: hui.wang, rafael.j.wysocki, stable, regressions On Mon, Aug 09, 2021 at 08:15:11AM -0400, PGNet Dev wrote: > On 7/31/21 2:56 AM, gregkh@linuxfoundation.org wrote: > > > > This is a note to let you know that I've just added the patch titled > > > > Revert "ACPI: resources: Add checks for ACPI IRQ override" > > > > to the 5.13-stable tree which can be found at: > > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary > > > > The filename of the patch is: > > revert-acpi-resources-add-checks-for-acpi-irq-override.patch > > and it can be found in the queue-5.13 subdirectory. > > > > If you, or anyone else, feels it should not be added to the stable tree, > > please let <stable@vger.kernel.org> know about it. > > > > > > From e0eef3690dc66b3ecc6e0f1267f332403eb22bea Mon Sep 17 00:00:00 2001 > > From: Hui Wang <hui.wang@canonical.com> > > Date: Wed, 28 Jul 2021 23:19:58 +0800 > > Subject: Revert "ACPI: resources: Add checks for ACPI IRQ override" > > > > From: Hui Wang <hui.wang@canonical.com> > > > > commit e0eef3690dc66b3ecc6e0f1267f332403eb22bea upstream. > > Confirming that this^ revert resolves the reported non-boot regression > > System does boot cleanly; but, then REboots @ 60 seconds. > > It's a known bug, with fix already in 5.13.9/stable: > > Revert "watchdog: iTCO_wdt: Account for rebooting on second timeout" > https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?h=linux-5.13.y&id=02db470b866fd06d8951 > > , causing TCO watchdog auto-reboot @ 60 secs. > > Although particularly nasty on servers with /boot on RAID, breaking arrays if watchdog boots before arrays correctly assembled, iiuc, it's UN-related > > With interim workaround > > edit /etc/modprobe.d/blacklist.conf > > + blacklist iTCO_wdt > + blacklist iTCO_vendor_support > > for this second issue in place, 5.13.8 boots & appears stable. I do not understand, am I missing something in the queue for the next 5.13 release that needs to be applied? confused, greg k-h ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Patch "Revert "ACPI: resources: Add checks for ACPI IRQ override"" has been added to the 5.13-stable tree 2021-08-09 12:20 ` Greg KH @ 2021-08-09 12:41 ` PGNet Dev 0 siblings, 0 replies; 3+ messages in thread From: PGNet Dev @ 2021-08-09 12:41 UTC (permalink / raw) To: gregkh; +Cc: hui.wang, rafael.j.wysocki, stable, regressions On 8/9/21 8:20 AM, Greg KH wrote: > On Mon, Aug 09, 2021 at 08:15:11AM -0400, PGNet Dev wrote: >> On 7/31/21 2:56 AM, gregkh@linuxfoundation.org wrote: >>> >>> This is a note to let you know that I've just added the patch titled >>> >>> Revert "ACPI: resources: Add checks for ACPI IRQ override" >>> >>> to the 5.13-stable tree which can be found at: >>> http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary >>> >>> The filename of the patch is: >>> revert-acpi-resources-add-checks-for-acpi-irq-override.patch >>> and it can be found in the queue-5.13 subdirectory. >>> >>> If you, or anyone else, feels it should not be added to the stable tree, >>> please let <stable@vger.kernel.org> know about it. >>> >>> >>> From e0eef3690dc66b3ecc6e0f1267f332403eb22bea Mon Sep 17 00:00:00 2001 >>> From: Hui Wang <hui.wang@canonical.com> >>> Date: Wed, 28 Jul 2021 23:19:58 +0800 >>> Subject: Revert "ACPI: resources: Add checks for ACPI IRQ override" >>> >>> From: Hui Wang <hui.wang@canonical.com> >>> >>> commit e0eef3690dc66b3ecc6e0f1267f332403eb22bea upstream. >> >> Confirming that this^ revert resolves the reported non-boot regression >> >> System does boot cleanly; but, then REboots @ 60 seconds. >> >> It's a known bug, with fix already in 5.13.9/stable: >> >> Revert "watchdog: iTCO_wdt: Account for rebooting on second timeout" >> https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?h=linux-5.13.y&id=02db470b866fd06d8951 >> >> , causing TCO watchdog auto-reboot @ 60 secs. >> >> Although particularly nasty on servers with /boot on RAID, breaking arrays if watchdog boots before arrays correctly assembled, iiuc, it's UN-related >> >> With interim workaround >> >> edit /etc/modprobe.d/blacklist.conf >> >> + blacklist iTCO_wdt >> + blacklist iTCO_vendor_support >> >> for this second issue in place, 5.13.8 boots & appears stable. > > I do not understand, am I missing something in the queue for the next > 5.13 release that needs to be applied? no. just confirming this^ revert, landed in 5.13.8, _works_ to fix non-boot. system _does_ bump into 60-sec REboot. wasn't sure it's related to this^ or not ... the fix for this _next_ issue appears already in 5.13.9/stable (https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?h=linux-5.13.y&id=02db470b866fd06d8951) The module blacklist workaround works for 5.13.8. i.e., as it stands, 5.13.8 is usable (here), iff the iTCO mod blacklist workaround is applied. 5.13.9 is expected to resolved it. ^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-08-09 12:15 ` Patch "Revert "ACPI: resources: Add checks for ACPI IRQ override"" has been added to the 5.13-stable tree PGNet Dev
2021-08-09 12:20 ` Greg KH
2021-08-09 12:41 ` PGNet Dev
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