Messages in this thread | | | Date | Sat, 15 Jan 2005 09:21:20 +0800 | From | hugang@soulinfo ... | Subject | Re: 2.6.10-mm3: swsusp: out of memory on resume (was: Re: Ho ho ho - Linux v2.6.10) |
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On Sat, Jan 15, 2005 at 12:42:35AM +0100, Rafael J. Wysocki wrote: > On Friday, 14 of January 2005 15:34, you wrote: > > On Thu, Jan 13, 2005 at 07:09:24PM +0100, Rafael J. Wysocki wrote: > > > Hi, > > > > > > > > > Has this patch been ported to x86_64? Or is there a newer version of it anywhere, > > > or an alternative? > > > > > > > Ok, Here is a new patch with x86_64 support, But I have not machine, So > > Need someone test it. > > > > 2.6.11-rc1-mm1 > > -> 2005-1-14.core.diff core patch TEST PASSED > > -> 2005-1-14.x86_64.diff x86_64 patch NOT TESTED > > Unfortunately, on x86_64 it goes south on suspend, probably somwhere in write_pagedir(), > but I'm not quite sure as I can't make it print any useful stuff to the serial console > (everything is dumped to a virtual tty only). Seemingly, it prints some > "write_pagedir: ..." debug messages and then starts to print garbage in > an infinite loop.
Try enable debug in swsusp, <....> #include "power.h" #undef pr_debug #define pr_debug printk <....>
Enable serial conosole, Adding console=ttyS0 in boot command line.
Then do software suspend, And send the log to me, that will useful.
For other reference, I using qemu As X86-64 emulation, But current qemu X86-64 not full works, the kernel hang after copy_page in suspend, I'll enable CPU and ASM log in qemu to finger other where is the problem.
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