[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

Nothing to do ?? I beg to differ! kernel.org #111901 is a kind of RfC whether CRS usage with old hardware should be levitated or whether users are---even in future---entitled to boot their < 4.4.0 kernels with pci=nocrs. And as the forced enabling of CRS was causing the problems that Sergey

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

Besides, about your "fixed upstream": I think it was entirely accidental. Something got modified in PCI handling, and abracadabra, it made old hardware work again. But as fas as I could read the code fix, it didn't look as if Sergey's and mine hardware was actually targeted. We were LUCKY that

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

** Description changed: - The system is 15.04. - Since the 3.19.0-33-generic system fall to (initramfs) prompt. Now I can boot the system only with 3.19.0-15-generic. - I always update the system and check new kernel packages, but they have - the same error. - In dmesg I found: -

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

A. Eibach, this report has nothing to do with the bugzilla report you linked, as the bug this report is scoped to is already fixed upstream. ** Changed in: linux Importance: Unknown => Undecided ** Changed in: linux Status: Unknown => New ** Changed in: linux Remote watch: Linux

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

I tested "pci=nocrs" kernel option on the 3.19.0-50-generic. System can to boot. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1536397 Title: [nForce2] pata_amd pata_acpi can't load To manage

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

Guessed so. Oleg did a marvellous job in figuring that out. That was not easy-peasy by any means. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1536397 Title: [nForce2] pata_amd pata_acpi can't

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

Sergey: >"System can to boot." Are you saying it can boot successfully, or it is not able to boot? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1536397 Title: [nForce2] pata_amd pata_acpi can't

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

My system can boot successfully with this workaround (kernel option "pci=nocrs"). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1536397 Title: [nForce2] pata_amd pata_acpi can't load To manage

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

** Bug watch added: Linux Kernel Bug Tracker #111901 http://bugzilla.kernel.org/show_bug.cgi?id=111901 ** Also affects: linux via http://bugzilla.kernel.org/show_bug.cgi?id=111901 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

Oleg, huge thanks for your hard work!! Ты чудо! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1536397 Title: [nForce2] pata_amd pata_acpi can't load To manage notifications about this bug go to:

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

Actually, this leads to a workaround. Adding kernel option "pci=nocrs" in grub allows to boot currents kernels. I'm not sure whether it leads to some other problems. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

It was impossible to resist temptation to find where the story began. It all started between 4.1 and 4.2-rc1. Bisecting points to this commit: 3d9fecf6bfb8b12bc2f9a4c7109895a2a2bb9436 is the first bad commit commit 3d9fecf6bfb8b12bc2f9a4c7109895a2a2bb9436 Author: Bjorn Helgaas

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1536397 Title: [nForce2] pata_amd pata_acpi can't load To manage notifications

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

And the winner is 4d6b4e69a245e9df4b84dba387596086cb66887d is the first bad commit commit 4d6b4e69a245e9df4b84dba387596086cb66887d Author: Jiang Liu Date: Wed Oct 14 14:29:41 2015 +0800 x86/PCI/ACPI: Use common interface to support PCI host bridge

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

** Tags removed: needs-reverse-bisect ** Tags added: cherry-pick reverse-bisect-done ** Changed in: linux (Ubuntu) Status: Confirmed => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

By the https://wiki.ubuntu.com/Kernel/KernelBisection#How_do_I_reverse_bisect_the_upstream_kernel.3F I can't to do "Reverse commit bisecting upstream kernel versions" $ git bisect good v4.3.5 fatal: Needed a single revision Bad rev input: v4.3.5 $ git bisect good v4.3-5 fatal: Needed a single

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

Error message from 4.3.5-generic: pata_amd :00:09.0: can't enable device: BAR 0 [io size 0x0008] not assigned pata_acpi :00:09.0: can't enable device: BAR 0 [io size 0x0008] not assigned ** Attachment added: "4.3.5-040305-generic error message"

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

Hi! About my system: 3.19.0-25-generic = fail 3.19.0-26-generic = fail I tested mainline kernels from 4.4.0 to 4.3.4. 4.4.0-040400rc1-generic = ok (from http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-rc1+cod1-wily/ ) 4.3.5-040305-generic = fail ( from

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

4.4-rc1 works just fine, so now I'm bisecting from 4.3 to 4.4-rc1, but it's also few thousand commits, something about 13 rounds to find. I'm on 14.04 LTS and bug appeared only in 3.16 and 3.19 kernels, all installations with 3.13 works OK. 3.16.45 - ok 3.16.46 and higher - error 3.19.25 - ok

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

Christopher, it's NOT that simple in this case. I can confirm that 4.3.4 fails and that 4.4.0 works. But there is definitely nothing in the mainline that might give a chance to find the "offending" patch, that broke it. All we _could_ probably do is test 4.4.rc1 ... 4.4rc8. But that might

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

Sergey, the next step is to fully reverse commit bisect from kernel 4.3 to 4.4 in order to identify the last bad commit, followed immediately by the first good one. Once this good commit has been identified, it may be reviewed for backporting. Could you please do this following

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

I tried to load Xubuntu 15.10 installation LiveCD from USB Stick. It was loaded normally. (4.2.0-16-generic) I tested next kenrels from mainline (i386): 3.19.0-031900-generic = ok 3.19.8-031908-generic = ok 4.2.8-040208-generic = pata_amd, pata_acpi error 4.3.0-040300-generic = pata_amd,

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

@Sergey, to find the actual bugger we'd have to test somewhere _between_ 4.3.5 and 4.3.9[99]. However, there was nothing like that available for testing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

>4.3.0-040300-generic = pata_amd, pata_acpi error >4.3.4-040304-generic = pata_amd, pata_acpi error Confirmed! > I tried to load Xubuntu 15.10 installation LiveCD from USB Stick. It was loaded normally. (4.2.0-16-generic) Aha, _that_ worked? Well, my 4.2.x was exactly ... let me see ...

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

Many, many thanks Sergey!! This problem really fussed me as I thought it's my hardware (as usual). They must really have fixed a huge bug in 4.4.0. For the Ubuntu folks here, note that 4.3.4 from Kernel Mainline will still NOT work. (neither does 4.3.0-7, which made it into main repo only 2 days

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

apport information ** Tags added: apport-collected vivid ** Description changed: The system is 15.04. Since the 3.19.0-33-generic system fall to (initramfs) prompt. Now I can boot the system only with 3.19.0-15-generic. I always update the system and check new kernel packages, but

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1536397 Title: [nForce2] pata_amd pata_acpi can't load To manage notifications

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.4 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix

[Bug 1536397] Re: [nForce2] pata_amd pata_acpi can't load

I installed 4.4.0 kernel from wily. My system loaded correctly. ** Tags added: kernel-fixed-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.