Re: Handling spin table in kdump

2012-05-22 Thread McClintock Matthew-B29882
On Tue, May 22, 2012 at 7:42 AM, Suzuki K. Poulose suz...@in.ibm.com wrote: Hi I came across the following issue while testing Kdump on an SMP board(Currituck) running a non-SMP kernel. Even though the kernel is UP, the device-tree has the nodes for second CPU and the related details. The

Re: [PATCH] PPC: Don't sync timebase when inside VM

2012-03-08 Thread McClintock Matthew-B29882
On Fri, Mar 2, 2012 at 11:17 AM, Scott Wood scottw...@freescale.com wrote: On 03/02/2012 10:30 AM, Alexander Graf wrote: On 02.03.2012, at 17:20, Scott Wood wrote: On Fri, Mar 02, 2012 at 03:12:33PM +0100, Alexander Graf wrote: When running inside a virtual machine, we can not modify

Re: [PATCH] PPC: Don't sync timebase when inside VM

2012-03-08 Thread McClintock Matthew-B29882
On Thu, Mar 8, 2012 at 12:20 PM, Scott Wood scottw...@freescale.com wrote: On 03/08/2012 11:31 AM, McClintock Matthew-B29882 wrote: On Fri, Mar 2, 2012 at 11:17 AM, Scott Wood scottw...@freescale.com wrote: On 03/02/2012 10:30 AM, Alexander Graf wrote: On 02.03.2012, at 17:20, Scott Wood

Re: [PATCH] PPC: Don't sync timebase when inside VM

2012-03-08 Thread McClintock Matthew-B29882
On Thu, Mar 8, 2012 at 12:43 PM, Scott Wood scottw...@freescale.com wrote: On 03/08/2012 12:24 PM, McClintock Matthew-B29882 wrote: On Thu, Mar 8, 2012 at 12:20 PM, Scott Wood scottw...@freescale.com wrote: On 03/08/2012 11:31 AM, McClintock Matthew-B29882 wrote: On Fri, Mar 2, 2012 at 11:17

Re: Build fail in hugetlbpage.c with linux-next and mpc85xx_defconfig

2012-02-15 Thread McClintock Matthew-B29882
On Wed, Feb 15, 2012 at 11:08 PM, Michael Neuling mi...@neuling.org wrote: Becky, This has been broken in linux-next for a while.  Looks like a merge issue but you were the last to touch it... arch/powerpc/mm/hugetlbpage.c: In function 'reserve_hugetlb_gpages':

Re: Build fail in hugetlbpage.c with linux-next and mpc85xx_defconfig

2012-02-15 Thread McClintock Matthew-B29882
On Wed, Feb 15, 2012 at 11:37 PM, Michael Neuling mi...@neuling.org wrote: Becky, This has been broken in linux-next for a while. =A0Looks like a merge issue but you were the last to touch it... arch/powerpc/mm/hugetlbpage.c: In function 'reserve_hugetlb_gpages':

Re: Build fail in hugetlbpage.c with linux-next and mpc85xx_defconfig

2012-02-15 Thread McClintock Matthew-B29882
On Feb 15, 2012 9:01 PM, Michael Neuling mi...@neuling.orgmailto:mi...@neuling.org wrote: In message caesovnfoch+oaxsqw6cy1suy_9zvdohqe+v_e-ztwc0m5q_...@mail.gmail.commailto:caesovnfoch%2boaxsqw6cy1suy_9zvdohqe%2bv_e-ztwc0m5q_...@mail.gmail.com you wrote: On Wed, Feb 15, 2012 at 11:37

Re: General question : Debugging Kernel on PPC

2012-02-02 Thread McClintock Matthew-B29882
On Thu, Feb 2, 2012 at 2:59 AM, Arshad, Farrukh farrukh_ars...@mentor.com wrote: Greetings All, I have general question regarding kernel debugging on PowerPC platform. Except printk what are other ways for kernel / kernel modules debugging on PowerPC architecture (i.e P1022DS/RDK boards). I

Re: [PATCH] powerpc/mm: Fix parse_arg build error

2012-01-13 Thread McClintock Matthew-B29882
On Fri, Jan 13, 2012 at 2:45 PM, Kumar Gala ga...@kernel.crashing.org wrote: On Jan 12, 2012, at 11:05 PM, Matthew McClintock wrote: This fixes this build issue: arch/powerpc/mm/hugetlbpage.c: In function 'reserve_hugetlb_gpages': arch/powerpc/mm/hugetlbpage.c:312:2: error: implicit

Re: [PATCH v2] powerpc/setup_{32, 64}.c: remove unneeded boot_cpuid{, _phys}

2011-12-20 Thread McClintock Matthew-B29882
On Fri, Dec 16, 2011 at 3:29 PM, Scott Wood scottw...@freescale.com wrote: On 12/15/2011 09:35 PM, Benjamin Herrenschmidt wrote: On Fri, 2011-12-16 at 03:29 +, McClintock Matthew-B29882 wrote: On Thu, Dec 15, 2011 at 9:12 PM, Benjamin Herrenschmidt b...@kernel.crashing.org wrote: On Mon

Re: [PATCH v2] powerpc/setup_{32, 64}.c: remove unneeded boot_cpuid{, _phys}

2011-12-15 Thread McClintock Matthew-B29882
On Thu, Dec 15, 2011 at 9:12 PM, Benjamin Herrenschmidt b...@kernel.crashing.org wrote: On Mon, 2011-11-28 at 22:24 -0600, Matthew McClintock wrote: boot_cpuid and init_thread_info.cpu are redundant, just use the var that stays around longer and add a define to make boot_cpuid point at the

Re: [PATCH v2] powerpc/setup_{32, 64}.c: remove unneeded boot_cpuid{, _phys}

2011-12-15 Thread McClintock Matthew-B29882
On Thu, Dec 15, 2011 at 9:35 PM, Benjamin Herrenschmidt b...@kernel.crashing.org wrote: This is 4/5 which is also waiting for your review. http://lists.ozlabs.org/pipermail/linuxppc-dev/2011-October/093474.html Ah missed that. This is FSL specific, I'd need Kumar and/or Scott's ack for that

Re: Kdump/kexec for mpc85xx

2011-10-26 Thread McClintock Matthew-B29882
On Wed, Oct 26, 2011 at 11:57 PM, radha krishna rama...@gmail.com wrote: Hi , The subject is changed to Kdump/kexec for mpc85xx, as i am going to use it on P2010 and MPC8567 processors as will. So that it will not confuse others and to continue as a separate topic. In fact, i have selected

Re: Kdump/kexec for mpc83xx

2011-10-25 Thread McClintock Matthew-B29882
On Mon, Oct 24, 2011 at 7:35 AM, radha krishna rama...@gmail.com wrote: Hi Team, I am using Linux-3.0 on mpc8379 RDB. I have downloaded kexec-tools-2.0.2 package from open source and cross compiled for ppc_6xx. But, the kexec is not booting with kernel loaded with kexec -l. I'm not sure who

Re: [PATCH] powerpc: Fix build dependencies for epapr.c which needs libfdt.h

2011-09-13 Thread McClintock Matthew-B29882
On Wed, Jul 20, 2011 at 8:49 AM, David Gibson da...@gibson.dropbear.id.au wrote: On Tue, Jul 19, 2011 at 11:22:44AM -0500, Matthew McClintock wrote: Currently, the build can (very rarely) fail to build because libfdt.h has not been created or is in the process of being copied. Signed-off-by:

Re: Mapping an executable page

2011-05-31 Thread McClintock Matthew-B29882
On Fri, May 27, 2011 at 8:25 AM, Thomas De Schampheleire patrickdepinguin+linux...@gmail.com wrote: Although I realize that what I need to achieve is unconventional, what is the correct way of mapping a certain address range into memory, and be able to execute from it? Can you look at using

Re: Booting p4080ds on non-0 cpu

2011-05-25 Thread McClintock Matthew-B29882
On Wed, May 25, 2011 at 7:16 AM, Gabbasov, Andrew andrew_gabba...@mentor.com wrote: Hello Matthew, You have made a patch powerpc/fsl_booke: Add support to boot from core other than 0 some time ago, so you probably worked with booting the kernel on a cpu subset, particularly on the core other

Re: Login prompt on a video console instead of serial port?

2011-05-02 Thread McClintock Matthew-B29882
Don't you have to spawn a terminal on the framebuffer for the login? Right now getty spawns the login on the serial port via /etc/inittab. Something similiar is probably needed for the framebuffer. -M On Mon, May 2, 2011 at 2:30 PM, Timur Tabi ti...@freescale.com wrote: I'm using a Freescale