From: linux@rempel-privat.de (Oleksij Rempel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/8] ARM: add mach-asm9260
Date: Wed, 24 Sep 2014 11:56:03 +0200 [thread overview]
Message-ID: <54229533.8050607@rempel-privat.de> (raw)
In-Reply-To: <20140924094302.GU5182@n2100.arm.linux.org.uk>
Am 24.09.2014 um 11:43 schrieb Russell King - ARM Linux:
> On Wed, Sep 24, 2014 at 10:00:48AM +0200, Oleksij Rempel wrote:
>> Am 23.09.2014 um 12:19 schrieb Arnd Bergmann:
>>> No, all of them.
>>
>> By removing it i triggered one error which i don't really understand. It
>> will be great if you can help me.
>>
>> By defaul kernel will do fallowing remapping, which will trigger:
>> "Unable to handle kernel paging request at virtual address c2802174"
>>
>> phys addr ioremap range size
>> =======================================
>> 0x80054000 -> c2800000 size: 0x200
>> 0x80040000 -> c2802000 size: 0x204
>> 0x80088000 -> c2808000 size: 0x4000
>>
>>
>> But if change second range from 0x204 to 0x4000, then it works fine.
>> 0x80054000 -> c2800000 size: 0x200
>> 0x80040000 -> c2808000 size: 0x4000
>> 0x80088000 -> c2810000 size: 0x4000
>>
>> Why?
>
> The "why" is in the text from your oops dump. That's precisely /why/ we
> print that text - so that we know /why/ the fault happened.
>
Here is oops message:
http://pastebin.com/qYWeAyfV
i can avoid this oops by setting size at least 0x2000 per register
range. Do it mean my TLB supports only 8 KiB pages?
--
Regards,
Oleksij
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next prev parent reply other threads:[~2014-09-24 9:56 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-21 18:41 [PATCH v2 0/8] initial suport for Alpscale ASM9260 Oleksij Rempel
2014-09-21 18:41 ` [PATCH v2 1/8] ARM: add mach-asm9260 Oleksij Rempel
2014-09-22 15:08 ` Arnd Bergmann
2014-09-23 9:00 ` Oleksij Rempel
2014-09-23 10:19 ` Arnd Bergmann
2014-09-24 8:00 ` Oleksij Rempel
2014-09-24 9:43 ` Russell King - ARM Linux
2014-09-24 9:56 ` Oleksij Rempel [this message]
2014-09-24 10:25 ` Russell King - ARM Linux
2014-09-24 10:33 ` Arnd Bergmann
2014-09-24 11:30 ` Oleksij Rempel
2014-09-21 18:41 ` [PATCH v2 2/8] add include/debug/asm9260.S Oleksij Rempel
2014-09-21 18:45 ` Oleksij Rempel
2014-09-21 18:45 ` [PATCH v2 3/8] add alphascale,asm9260.h binding Oleksij Rempel
2014-09-24 10:15 ` Mark Rutland
2014-09-21 18:45 ` [PATCH v2 4/8] ARM: dts: add DT for Alphascale ASM9260 SoC Oleksij Rempel
2014-09-22 15:14 ` Arnd Bergmann
2014-09-24 10:11 ` Mark Rutland
2014-09-21 18:45 ` [PATCH v2 5/8] clk: add clk-asm9260 driver Oleksij Rempel
2014-09-21 18:45 ` [PATCH v2 6/8] clocksource: add asm9260_timer driver Oleksij Rempel
2014-09-21 18:45 ` [PATCH v2 7/8] irqchip: add irq-asm9260 driver Oleksij Rempel
2014-09-22 15:22 ` Arnd Bergmann
2014-09-21 18:45 ` [PATCH v2 8/8] tty/serial: add asm9260-serial driver Oleksij Rempel
2014-09-22 15:26 ` Arnd Bergmann
2014-09-22 16:04 ` Oleksij Rempel
2014-09-24 9:24 ` Oleksij Rempel
2014-09-24 10:20 ` Arnd Bergmann
2014-09-23 11:32 ` [PATCH v2 0/8] initial suport for Alpscale ASM9260 Arnd Bergmann
2014-09-24 10:13 ` Mark Rutland
2014-10-07 8:55 ` [PATCH v3 0/9] initial suport for Alphascale ASM9260 Oleksij Rempel
2014-10-07 8:55 ` [PATCH v3 1/9] ARM: add mach-asm9260 Oleksij Rempel
2014-10-07 8:55 ` [PATCH v3 2/9] arm: add lolevel debug support for asm9260 Oleksij Rempel
2014-10-07 8:55 ` [PATCH v3 3/9] ARM: dts: add DT for Alphascale ASM9260 SoC Oleksij Rempel
2014-10-07 8:55 ` [PATCH v3 4/9] ARM: add alphascale,acc.txt bindings documentation Oleksij Rempel
2014-10-07 8:55 ` [PATCH v3 5/9] ARM: clk: add clk-asm9260 driver Oleksij Rempel
2014-10-07 8:55 ` [PATCH v3 6/9] clocksource: add asm9260_timer driver Oleksij Rempel
2014-10-07 8:55 ` [PATCH v3 7/9] irqchip/irq-mxs.c: add asm9260 support Oleksij Rempel
2014-10-08 7:45 ` Thomas Gleixner
2014-10-08 12:11 ` [PATCH v4 1/2] irqchip: mxs: prepare driver for HW with different offsets Oleksij Rempel
2014-10-08 12:11 ` [PATCH v4 2/2] irqchip: mxs: add Alpascale ASM9260 support Oleksij Rempel
2014-10-07 8:55 ` [PATCH v3 8/9] tty/serial/mxs-auart.c: add initial Alphascale " Oleksij Rempel
2014-10-07 8:55 ` [PATCH v3 9/9] add Alphascale to vendor-prefixes.txt Oleksij Rempel
2014-10-10 5:38 ` [PATCH v3 0/9] initial suport for Alphascale ASM9260 Oleksij Rempel
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