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From: Geoff Levand <geoff@infradead.org>
To: Arun Chandran <achandran@mvista.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
	Marc Zyngier <Marc.Zyngier@arm.com>,
	Catalin Marinas <Catalin.Marinas@arm.com>,
	Will Deacon <Will.Deacon@arm.com>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>,
	"grant.likely@linaro.org" <grant.likely@linaro.org>,
	"kexec@lists.infradead.org" <kexec@lists.infradead.org>,
	Christoffer Dall <christoffer.dall@linaro.org>
Subject: Re: [PATCH 00/10] arm64 kexec kernel patches V5
Date: Thu, 06 Nov 2014 10:25:09 -0800	[thread overview]
Message-ID: <1415298309.12884.45.camel@smoke> (raw)
In-Reply-To: <CAFdej01wki9btKiDj7TW8_frtZFLVMjsyS5LsZWqO7E+dC+D+w@mail.gmail.com>

Hi Arun,

On Thu, 2014-11-06 at 21:43 +0530, Arun Chandran wrote:
> Initializing cgroup subsys cpu
> Linux version 3.17.0-rc4+ (arun@arun-OptiPlex-9010) (gcc version 4.9.1
> 20140505 (prerelease) (crosstool-NG linaro-1.13.1-4.9-2014.05 - Linaro
> GCC 4.9-2014.05) ) #12 PREEMPT Thu Nov 6 21:38:03 IST 2014
> CPU: AArch64 Processor [500f0000] revision 0
> Detected PIPT I-cache on CPU0
> Ignoring memory block 0x100000000 - 0x180000000
> Early serial console at MMIO32 0x1c020000 (options '')
> bootconsole [uart0] enabled
> efi: Getting EFI parameters from FDT:
> efi: UEFI not found.
> cma: Failed to reserve 16 MiB

This error comes from cma_declare_contiguous().

> Kernel panic - not syncing: ERROR: Failed to allocate 0x1000 bytes below 0x0.

This panic comes from memblock_alloc_base().  I guess something has
passed in bad values.

I wonder if your dtb is compatible with this platform.  What if you
don't pass a dtb to kexec?

It could be caused by memory corruption.

-Geoff


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WARNING: multiple messages have this Message-ID (diff)
From: geoff@infradead.org (Geoff Levand)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 00/10] arm64 kexec kernel patches V5
Date: Thu, 06 Nov 2014 10:25:09 -0800	[thread overview]
Message-ID: <1415298309.12884.45.camel@smoke> (raw)
In-Reply-To: <CAFdej01wki9btKiDj7TW8_frtZFLVMjsyS5LsZWqO7E+dC+D+w@mail.gmail.com>

Hi Arun,

On Thu, 2014-11-06 at 21:43 +0530, Arun Chandran wrote:
> Initializing cgroup subsys cpu
> Linux version 3.17.0-rc4+ (arun at arun-OptiPlex-9010) (gcc version 4.9.1
> 20140505 (prerelease) (crosstool-NG linaro-1.13.1-4.9-2014.05 - Linaro
> GCC 4.9-2014.05) ) #12 PREEMPT Thu Nov 6 21:38:03 IST 2014
> CPU: AArch64 Processor [500f0000] revision 0
> Detected PIPT I-cache on CPU0
> Ignoring memory block 0x100000000 - 0x180000000
> Early serial console at MMIO32 0x1c020000 (options '')
> bootconsole [uart0] enabled
> efi: Getting EFI parameters from FDT:
> efi: UEFI not found.
> cma: Failed to reserve 16 MiB

This error comes from cma_declare_contiguous().

> Kernel panic - not syncing: ERROR: Failed to allocate 0x1000 bytes below 0x0.

This panic comes from memblock_alloc_base().  I guess something has
passed in bad values.

I wonder if your dtb is compatible with this platform.  What if you
don't pass a dtb to kexec?

It could be caused by memory corruption.

-Geoff

  reply	other threads:[~2014-11-06 18:25 UTC|newest]

Thread overview: 141+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-23 23:10 [PATCH 00/10] arm64 kexec kernel patches V5 Geoff Levand
2014-10-23 23:10 ` Geoff Levand
2014-10-23 23:10 ` [PATCH 04/10] arm64: Add EL2 switch to soft_restart Geoff Levand
2014-10-23 23:10   ` Geoff Levand
2014-10-24 10:57   ` Mark Rutland
2014-10-24 10:57     ` Mark Rutland
2014-10-31 23:47     ` Geoff Levand
2014-10-31 23:47       ` Geoff Levand
2014-10-23 23:10 ` [PATCH 01/10] arm64/kvm: Fix assembler compatibility of macros Geoff Levand
2014-10-23 23:10   ` Geoff Levand
2014-10-24  9:24   ` Mark Rutland
2014-10-24  9:24     ` Mark Rutland
2014-10-27 12:13     ` Will Deacon
2014-10-27 12:13       ` Will Deacon
2014-10-27 12:45       ` Christoffer Dall
2014-10-27 12:45         ` Christoffer Dall
2014-10-31 23:06       ` [PATCH V2 " Geoff Levand
2014-10-31 23:06         ` Geoff Levand
2014-10-23 23:10 ` [PATCH 03/10] arm64: Add new hcall HVC_CALL_FUNC Geoff Levand
2014-10-23 23:10   ` Geoff Levand
2014-10-23 23:10 ` [PATCH 08/10] arm64/kexec: Add core kexec support Geoff Levand
2014-10-23 23:10   ` Geoff Levand
2014-10-24 10:28   ` Mark Rutland
2014-10-24 10:28     ` Mark Rutland
2014-11-13  2:19     ` Geoff Levand
2014-11-13  2:19       ` Geoff Levand
2014-11-17 16:38       ` Mark Rutland
2014-11-17 16:38         ` Mark Rutland
2014-11-17 20:20         ` Geoff Levand
2014-11-17 20:20           ` Geoff Levand
2014-11-07 11:01   ` Arun Chandran
2014-11-07 11:01     ` Arun Chandran
2014-11-12 21:54     ` Geoff Levand
2014-11-13  9:52       ` Arun Chandran
2014-11-17  3:52       ` Dave Young
2014-10-23 23:10 ` [PATCH 05/10] arm64: Convert dts to use reserved-memory nodes Geoff Levand
2014-10-23 23:10   ` Geoff Levand
2014-10-24 10:51   ` Mark Rutland
2014-10-24 10:51     ` Mark Rutland
2014-10-24 10:59     ` Grant Likely
2014-10-24 10:59       ` Grant Likely
2014-10-24 12:27       ` Mark Rutland
2014-10-24 12:27         ` Mark Rutland
2014-10-24 14:45         ` Grant Likely
2014-10-24 14:45           ` Grant Likely
2014-10-31 23:44         ` Geoff Levand
2014-10-31 23:44           ` Geoff Levand
2014-11-03 20:02           ` Mark Rutland
2014-11-03 20:02             ` Mark Rutland
2014-11-03 22:26           ` Rob Herring
2014-11-03 22:26             ` Rob Herring
2014-11-04 11:35             ` Mark Rutland
2014-11-04 11:35               ` Mark Rutland
2014-11-04 11:37             ` Grant Likely
2014-11-04 11:37               ` Grant Likely
2014-10-23 23:10 ` [PATCH 06/10] arm64: Update booting.txt to " Geoff Levand
2014-10-23 23:10   ` Geoff Levand
2014-10-24 10:54   ` Mark Rutland
2014-10-24 10:54     ` Mark Rutland
2014-10-24 11:04     ` Grant Likely
2014-10-24 11:04       ` Grant Likely
2014-10-24 12:18       ` Mark Rutland
2014-10-24 12:18         ` Mark Rutland
2014-10-24 13:54         ` Grant Likely
2014-10-24 13:54           ` Grant Likely
2014-10-24 14:10           ` Mark Rutland
2014-10-24 14:10             ` Mark Rutland
2014-10-24 14:47             ` Grant Likely
2014-10-24 14:47               ` Grant Likely
2014-10-23 23:10 ` [PATCH 02/10] arm64: Convert hcalls to use ISS field Geoff Levand
2014-10-23 23:10   ` Geoff Levand
2014-10-23 23:10 ` [PATCH 07/10] arm64: Move proc-macros.S to include/asm Geoff Levand
2014-10-23 23:10   ` Geoff Levand
2014-10-23 23:10 ` [PATCH 10/10] arm64/kexec: Add pr_devel output Geoff Levand
2014-10-23 23:10   ` Geoff Levand
2014-10-23 23:10 ` [PATCH 09/10] arm64/kexec: Enable kexec in the arm64 defconfig Geoff Levand
2014-10-23 23:10   ` Geoff Levand
2014-10-24 10:31   ` Mark Rutland
2014-10-24 10:31     ` Mark Rutland
2014-10-31 23:50     ` Geoff Levand
2014-10-31 23:50       ` Geoff Levand
2014-11-03 20:05       ` Mark Rutland
2014-11-03 20:05         ` Mark Rutland
2014-11-04  1:49         ` Geoff Levand
2014-11-04  1:49           ` Geoff Levand
2014-10-31  7:52 ` [PATCH 00/10] arm64 kexec kernel patches V5 Dave Young
2014-10-31  7:52   ` Dave Young
2014-10-31 23:25   ` Geoff Levand
2014-10-31 23:25     ` Geoff Levand
2014-11-06  2:01     ` Dave Young
2014-11-06  2:01       ` Dave Young
2014-11-13  8:37     ` Dave Young
2014-11-13  8:37       ` Dave Young
2014-11-13 23:50       ` Geoff Levand
2014-11-13 23:50         ` Geoff Levand
2014-11-17  3:49         ` Dave Young
2014-11-17  3:49           ` Dave Young
2014-11-03 19:46   ` Mark Rutland
2014-11-03 19:46     ` Mark Rutland
2014-11-06  1:56     ` Dave Young
2014-11-06  1:56       ` Dave Young
2014-11-06 15:08       ` Mark Rutland
2014-11-06 15:08         ` Mark Rutland
2014-11-07  0:41         ` Grant Likely
2014-11-07  0:41           ` Grant Likely
2014-11-07 10:16           ` Mark Rutland
2014-11-07 10:16             ` Mark Rutland
2014-11-07 10:41             ` Ard Biesheuvel
2014-11-07 10:41               ` Ard Biesheuvel
2014-11-07 10:45               ` Ard Biesheuvel
2014-11-07 10:45                 ` Ard Biesheuvel
2014-11-07 10:46                 ` Ard Biesheuvel
2014-11-07 10:46                   ` Ard Biesheuvel
2014-11-07 11:35               ` Mark Rutland
2014-11-07 11:35                 ` Mark Rutland
2014-11-07 11:42                 ` Ard Biesheuvel
2014-11-07 11:42                   ` Ard Biesheuvel
2014-11-07 22:34                 ` Grant Likely
2014-11-07 22:34                   ` Grant Likely
2014-11-06 12:16 ` Arun Chandran
2014-11-06 12:16   ` Arun Chandran
2014-11-06 15:28   ` Mark Rutland
2014-11-06 15:28     ` Mark Rutland
2014-11-06 16:13     ` Arun Chandran
2014-11-06 16:13       ` Arun Chandran
2014-11-06 18:25       ` Geoff Levand [this message]
2014-11-06 18:25         ` Geoff Levand
2014-11-07  6:26         ` Arun Chandran
2014-11-07  6:26           ` Arun Chandran
2014-11-06 18:39       ` Mark Rutland
2014-11-06 18:39         ` Mark Rutland
2014-11-07  6:36         ` Arun Chandran
2014-11-07  6:36           ` Arun Chandran
2014-11-10  7:17       ` Dave Young
2014-11-10  7:17         ` Dave Young
2014-11-10  8:35         ` Arun Chandran
2014-11-10  8:35           ` Arun Chandran
2014-11-10  9:24           ` Dave Young
2014-11-10  9:24             ` Dave Young
2014-11-12  9:56           ` Dave Young
2014-11-12  9:56             ` Dave Young

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