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Re: A kexec approach to hibernation
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From: H. Peter Anvin
Subject:
Re: A kexec approach to hibernation
Date: Sunday, June 10, 2007 - 7:02 pm
Matthew Garrett wrote:
quoted text
> No, it only supports ext2 (and reading ext3 as if it's ext2). Right now, > the assumption that syncing during suspend will cause data to hit > something grub can read isn't a safe one.
I brought this issue up quite a few years ago at an OLS BOF. We pretty much need a "supersync" system call; you can do this by bmapping any file on ext3, but having something supported across filesystems would be good. -hpa -
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Messages in current thread:
A kexec approach to hibernation
, Jeremy Maitin-Shepard
, (Fri Jun 1, 1:39 pm)
Re: A kexec approach to hibernation
, Rafael J. Wysocki
, (Fri Jun 1, 2:39 pm)
Re: A kexec approach to hibernation
, Jeremy Maitin-Shepard
, (Fri Jun 1, 3:25 pm)
Re: A kexec approach to hibernation
, Rafael J. Wysocki
, (Fri Jun 1, 4:14 pm)
Re: A kexec approach to hibernation
, Jeremy Maitin-Shepard
, (Fri Jun 1, 4:54 pm)
Re: A kexec approach to hibernation
, Rafael J. Wysocki
, (Fri Jun 1, 5:33 pm)
Re: A kexec approach to hibernation
, Jeremy Maitin-Shepard
, (Fri Jun 1, 6:54 pm)
Re: A kexec approach to hibernation
, Rafael J. Wysocki
, (Sat Jun 2, 2:22 am)
Re: A kexec approach to hibernation
, Vivek Goyal
, (Sun Jun 3, 9:40 pm)
Re: A kexec approach to hibernation
, Nigel Cunningham
, (Sun Jun 3, 10:22 pm)
Re: A kexec approach to hibernation
, Rafael J. Wysocki
, (Mon Jun 4, 1:05 am)
Re: A kexec approach to hibernation
, Nigel Cunningham
, (Mon Jun 4, 1:14 am)
Re: A kexec approach to hibernation
, Pavel Machek
, (Mon Jun 4, 3:46 am)
Re: A kexec approach to hibernation
, Matthew Garrett
, (Mon Jun 4, 5:20 am)
Re: A kexec approach to hibernation
, Pavel Machek
, (Mon Jun 4, 6:10 am)
Re: A kexec approach to hibernation
, Matthew Garrett
, (Mon Jun 4, 6:16 am)
Re: A kexec approach to hibernation
, Jeremy Maitin-Shepard
, (Mon Jun 4, 2:44 pm)
Re: A kexec approach to hibernation
, Jeremy Maitin-Shepard
, (Mon Jun 4, 3:09 pm)
Re: A kexec approach to hibernation
, Nigel Cunningham
, (Mon Jun 4, 3:36 pm)
Re: A kexec approach to hibernation
, Pavel Machek
, (Mon Jun 4, 3:51 pm)
Re: A kexec approach to hibernation
, Xavier Bestel
, (Tue Jun 5, 1:15 am)
Re: A kexec approach to hibernation
, Stefan Seyfried
, (Tue Jun 5, 2:34 am)
Re: A kexec approach to hibernation
, Xavier Bestel
, (Tue Jun 5, 2:40 am)
Re: A kexec approach to hibernation
, H. Peter Anvin
, (Sun Jun 10, 7:02 pm)
Re: A kexec approach to hibernation
, Nigel Cunningham
, (Sun Jun 10, 8:40 pm)
Re: A kexec approach to hibernation
, Jeremy Maitin-Shepard
, (Mon Jun 11, 8:01 am)
Re: A kexec approach to hibernation
, Jeremy Maitin-Shepard
, (Mon Jun 11, 8:07 am)
Re: A kexec approach to hibernation
, Xavier Bestel
, (Mon Jun 11, 8:45 am)
Re: A kexec approach to hibernation
, Jeremy Maitin-Shepard
, (Mon Jun 11, 8:51 am)
Re: A kexec approach to hibernation
, Xavier Bestel
, (Mon Jun 11, 9:03 am)
Re: A kexec approach to hibernation
, Jeremy Maitin-Shepard
, (Mon Jun 11, 10:05 am)
Re: A kexec approach to hibernation
, Nigel Cunningham
, (Mon Jun 11, 3:44 pm)
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