From: per.xx.fransson@stericsson.com (Per Fransson)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 0/8] Initial implementation of kdump for ARM
Date: Mon, 5 Jul 2010 17:37:11 +0200 [thread overview]
Message-ID: <4C31FC27.4010102@stericsson.com> (raw)
In-Reply-To: <20100705141926.GA23860@n2100.arm.linux.org.uk>
On 07/05/2010 04:19 PM, Russell King - ARM Linux wrote:
> On Mon, Jul 05, 2010 at 04:05:56PM +0200, Per Fransson wrote:
>> Well, I had another suggestion in my last mail.
>
> Which is going to need per-CPU type support in order to achieve. Do
> we really want to implement relocate_new_kernel for each of the 24
> CPU types which we currently support?
>
Perhaps not. Couldn't the variable delay be macrofied then, i.e. a macro like
MMU_DISABLED_DELAY_AND_EXEC(<asm instr>)
which would do nothing for an appropriate amount of time and put the instruction in the last MMU mapped slot?
Regards,
Per
next prev parent reply other threads:[~2010-07-05 15:37 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-05 6:54 [PATCH v2 0/8] Initial implementation of kdump for ARM Mika Westerberg
2010-05-05 6:54 ` Mika Westerberg
2010-05-05 6:54 ` [PATCH v2 1/8] arm: kdump: reserve memory for crashkernel Mika Westerberg
2010-05-05 6:54 ` Mika Westerberg
2010-05-05 6:54 ` [PATCH v2 2/8] arm: kdump: implement crash_setup_regs() Mika Westerberg
2010-05-05 6:54 ` Mika Westerberg
2010-05-05 6:54 ` [PATCH v2 3/8] arm: kdump: implement machine_crash_shutdown() Mika Westerberg
2010-05-05 6:54 ` Mika Westerberg
2010-05-05 6:54 ` [PATCH v2 4/8] arm: kdump: skip indirection page when crashing Mika Westerberg
2010-05-05 6:54 ` Mika Westerberg
2010-05-05 6:54 ` [PATCH v2 5/8] arm: kdump: implement copy_oldmem_page() Mika Westerberg
2010-05-05 6:54 ` Mika Westerberg
2010-05-05 6:54 ` [PATCH v2 6/8] arm: allow passing an ELF64 header to elf_check_arch() Mika Westerberg
2010-05-05 6:54 ` Mika Westerberg
2010-05-10 11:20 ` Russell King - ARM Linux
2010-05-10 11:20 ` Russell King - ARM Linux
2010-05-10 12:09 ` Mika Westerberg
2010-05-10 12:09 ` Mika Westerberg
2010-05-10 12:21 ` Russell King - ARM Linux
2010-05-10 12:21 ` Russell King - ARM Linux
2010-05-11 7:17 ` Mika Westerberg
2010-05-11 7:17 ` Mika Westerberg
2010-07-16 8:14 ` Mika Westerberg
2010-07-16 8:14 ` Mika Westerberg
2010-08-25 2:40 ` Lei Wen
2010-08-25 2:40 ` Lei Wen
2010-08-25 12:29 ` Mika Westerberg
2010-08-25 12:29 ` Mika Westerberg
2010-05-05 6:54 ` [PATCH v2 7/8] arm: kdump: add support for elfcorehdr= parameter Mika Westerberg
2010-05-05 6:54 ` Mika Westerberg
2010-05-05 6:54 ` [PATCH v2 8/8] arm: kdump: add CONFIG_CRASH_DUMP Kconfig option Mika Westerberg
2010-05-05 6:54 ` Mika Westerberg
2010-05-25 8:19 ` [PATCH v2 0/8] Initial implementation of kdump for ARM Mika Westerberg
2010-05-25 8:19 ` Mika Westerberg
2010-06-11 6:36 ` Mika Westerberg
2010-07-02 12:48 ` Per Fransson
2010-07-05 8:28 ` Mika Westerberg
2010-07-05 10:01 ` Per Fransson
2010-07-05 10:18 ` Russell King - ARM Linux
2010-07-05 10:34 ` Per Fransson
2010-07-05 11:31 ` Mika Westerberg
2010-07-05 12:04 ` Per Fransson
2010-07-05 13:55 ` Russell King - ARM Linux
2010-07-05 14:05 ` Per Fransson
2010-07-05 14:19 ` Russell King - ARM Linux
2010-07-05 15:37 ` Per Fransson [this message]
2010-07-05 16:08 ` Nicolas Pitre
2010-07-05 18:14 ` Russell King - ARM Linux
2010-07-06 8:30 ` Per Fransson
2010-07-07 7:29 ` Mika Westerberg
2010-07-08 8:52 ` Per Fransson
2010-07-12 8:20 ` Mika Westerberg
2010-07-09 3:38 ` Simon Horman
2010-07-09 8:19 ` Per Fransson
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