From: "Rafael J. Wysocki" <rafael@kernel.org>
To: Borislav Petkov <bp@alien8.de>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
"Lv Zheng" <lv.zheng@intel.com>,
"Bob Moore" <robert.moore@intel.com>,
"Jörg Rödel" <joro@8bytes.org>,
lkml <linux-kernel@vger.kernel.org>,
"Linux ACPI" <linux-acpi@vger.kernel.org>
Subject: Re: 174cc7187e6f ACPICA: Tables: Back port acpi_get_table_with_size() and early_acpi_os_unmap_memory() from Linux kernel
Date: Sun, 8 Jan 2017 02:45:44 +0100 [thread overview]
Message-ID: <CAJZ5v0hxrz9os4ZpS=EHbdFp8rd7D+BU10bSyfBV-FE6UHQ6FA@mail.gmail.com> (raw)
In-Reply-To: <20170108010158.b62eovaxsbmhfnkb@pd.tnic>
On Sun, Jan 8, 2017 at 2:01 AM, Borislav Petkov <bp@alien8.de> wrote:
> On Sun, Jan 08, 2017 at 01:52:50AM +0100, Rafael J. Wysocki wrote:
>> So we get the table, but apparently we crash when we attempt to put it.
>
> Right, except on 4.10-rc2 we don't crash but we freeze early. These are
> the last lines:
>
> ...
> [ 0.004778] mce: CPU supports 7 MCE banks
> [ 0.004861] LVT offset 1 assigned for vector 0xf9
> [ 0.004945] Last level iTLB entries: 4KB 512, 2MB 1024, 4MB 512
> [ 0.005025] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 512, 1GB 0
> [ 0.005165] Freeing SMP alternatives memory: 24K
> [ 0.211154] ftrace: allocating 25022 entries in 98 pages
> [ 0.219614] smpboot: Max logical packages: 2
> <EOF>
>
>> Let's try to check the obvious just to rule it out (see attached), but
>> honestly I'm not sure what's going on in there.
>
> No change, same freeze.
I was afraid that that would be the case.
Can you try to comment out the acpi_put_table() in
early_amd_iommu_init() and see if that makes any difference?
Thanks,
Rafael
next prev parent reply other threads:[~2017-01-08 1:45 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20170107204227.bwdb5yzrjpiggkmo@pd.tnic>
2017-01-07 23:30 ` 174cc7187e6f ACPICA: Tables: Back port acpi_get_table_with_size() and early_acpi_os_unmap_memory() from Linux kernel Rafael J. Wysocki
2017-01-08 0:07 ` Borislav Petkov
2017-01-08 0:22 ` Rafael J. Wysocki
2017-01-08 0:37 ` Borislav Petkov
2017-01-08 0:52 ` Rafael J. Wysocki
2017-01-08 1:01 ` Borislav Petkov
2017-01-08 1:45 ` Rafael J. Wysocki [this message]
2017-01-08 2:20 ` Rafael J. Wysocki
2017-01-08 13:03 ` Borislav Petkov
2017-01-09 1:58 ` Zheng, Lv
2017-01-09 2:36 ` Zheng, Lv
2017-01-09 9:33 ` Borislav Petkov
2017-01-09 22:18 ` Paul E. McKenney
2017-01-09 22:25 ` Rafael J. Wysocki
2017-01-09 23:14 ` Paul E. McKenney
2017-01-09 23:15 ` Borislav Petkov
2017-01-09 23:32 ` Paul E. McKenney
2017-01-09 23:40 ` Borislav Petkov
2017-01-09 23:52 ` Paul E. McKenney
2017-01-09 23:52 ` Borislav Petkov
2017-01-10 0:44 ` Zheng, Lv
2017-01-10 1:27 ` Rafael J. Wysocki
2017-01-10 2:23 ` Paul E. McKenney
2017-01-10 5:41 ` Zheng, Lv
2017-01-10 5:51 ` Paul E. McKenney
2017-01-11 9:21 ` Borislav Petkov
2017-01-11 9:51 ` Paul E. McKenney
2017-01-11 10:03 ` Borislav Petkov
2017-01-11 10:22 ` Paul E. McKenney
2017-01-10 9:41 ` Borislav Petkov
2017-01-11 3:42 ` Rafael J. Wysocki
2017-01-11 9:42 ` Borislav Petkov
2017-01-09 23:42 ` Rafael J. Wysocki
2017-01-10 0:21 ` Paul E. McKenney
2017-01-09 5:21 ` Zheng, Lv
2017-01-09 10:52 ` Jörg Rödel
2017-01-09 22:41 ` Rafael J. Wysocki
2017-01-09 22:57 ` Borislav Petkov
2017-01-10 13:58 ` Jörg Rödel
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