From: Imre Deak <imre.deak@intel.com>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tomi Sarvela <tomi.p.sarvela@intel.com>,
intel-gfx@lists.freedesktop.org,
Mathias Nyman <mathias.nyman@linux.intel.com>
Subject: Re: [PATCH] usb/icl: Work around ACPI boottime crash
Date: Tue, 3 Jul 2018 12:29:55 +0300 [thread overview]
Message-ID: <20180703092955.GA17015@ideak-desk.fi.intel.com> (raw)
In-Reply-To: <153060977141.15734.12653437712812867914@skylake.alporthouse.com>
On Tue, Jul 03, 2018 at 10:22:51AM +0100, Chris Wilson wrote:
> Quoting Tomi Sarvela (2018-07-03 08:15:05)
> > On 07/02/2018 11:18 PM, Chris Wilson wrote:
> > > Quoting Imre Deak (2018-07-02 14:57:56)
> > >> Work around the following boot time crash:
> > >>
> > >> [ 10.456056] CPU: 1 PID: 220 Comm: systemd-udevd Tainted: G W 4.17.0-rc7-CI-CI_DRM_4040+ #182
> > >> [ 10.465828] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP, BIOS
> > >> +ICLSFWR1.R00.2204.A00.1805172221 05/17/2018
> > >> [ 10.479168] RIP: 0010:acpi_ps_complete_this_op+0xa7/0x22a
> > >> [ 10.484627] RSP: 0018:ffffc900003a7578 EFLAGS: 00010202
> > >> [ 10.489881] RAX: 6b6b6b6b6b6b6b6b RBX: ffff8804abeda9c8 RCX: 0000000000000020
> > >> [ 10.497045] RDX: 0000000000000000 RSI: ffff88049e604a68 RDI: 0000000000000000
> > >> [ 10.504213] RBP: 0000000000000000 R08: ffff8804abeda9c8 R09: 0000000000000000
> > >> [ 10.511376] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000000e
> > >> [ 10.518542] R13: ffff88049e604a68 R14: ffff88049e604a68 R15: ffffffffa00263c2
> > >> [ 10.525713] FS: 00007ff6d85f18c0(0000) GS:ffff8804be880000(0000) knlGS:0000000000000000
> > >> [ 10.533839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > >> [ 10.539616] CR2: 00007ff6d73cff40 CR3: 000000049f794001 CR4: 0000000000760ee0
> > >> [ 10.546783] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> > >> [ 10.553949] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
> > >> [ 10.561112] PKRU: 55555554
> > >> [ 10.563849] Call Trace:
> > >> [ 10.566323] acpi_ps_complete_op+0x49/0x3f1
> > >> [ 10.570537] acpi_ps_parse_loop+0x94c/0x9bb
> > >> [ 10.574754] ? acpi_ds_delete_walk_state+0x113/0x131
> > ...
> > >>
> > >> Cc: Chris Wilson <chris@chris-wilson.co.uk>
> > >> Signed-off-by: Imre Deak <imre.deak@intel.com>
> > >
> > > T-b Tomi?
> > > -Chris
> >
> > Tested with pre-release ICL hardware, and the patch helps with this
> > particular boot-time crash.
> >
> > Tested-by: Tomi Sarvela <tomi.p.sarvela@intel.com>
>
> And plonked onto topic/core-for-CI. Imre I trust you'll raise the issue
> with the authors?
Mathias from the USB team is looking into it, I'll follow up on the
progress of that.
--Imre
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next prev parent reply other threads:[~2018-07-03 9:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-02 13:57 [PATCH] usb/icl: Work around ACPI boottime crash Imre Deak
2018-07-02 14:47 ` ✓ Fi.CI.BAT: success for " Patchwork
2018-07-02 16:22 ` ✓ Fi.CI.IGT: " Patchwork
2018-07-02 20:18 ` [PATCH] " Chris Wilson
2018-07-03 7:15 ` Tomi Sarvela
2018-07-03 9:22 ` Chris Wilson
2018-07-03 9:29 ` Imre Deak [this message]
2018-07-03 17:12 ` Paulo Zanoni
2018-07-04 7:34 ` Tomi Sarvela
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