... STR, don't do the freezer thing. > > > > > > > >  - For STD, don't ... each other due to the freezer. > > > What do you intend to ... doesn't either. So removing the freezer from the hibernate path ... list: send the line "unsubscribe linux-kernel" in the body of ...

linux-kernel - Miklos Szeredi - Jul 3 2007 - 07:22

... used by all of the existing implementations for Linux seems to depend fundamentally on the freezer, though, in order to ... [snip] -- Jeremy Maitin-Shepard - To unsubscribe from this list: send the line "unsubscribe linux-kernel" ...

linux-kernel - Jeremy Maitin-Shepard - Jul 5 2007 - 23:59

... that. Well, this introduces interdependencies between processes that do not exist otherwise. ... and should not be suspended. > > Now.. freezer already includes timeout; if some ... - To unsubscribe from this list: send the line "unsubscribe linux-kernel" ...

linux-kernel - Rafael J. Wysocki - Jul 8 2007 - 14:08

... The problem is generic in nature. If you remove the freezer, user space remains active until the last CPU ... additional locking in many drivers. Regards Oliver - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body ...

linux-kernel - Oliver Neukum - Jul 3 2007 - 07:07

... The problem is generic in nature. > > > > If you remove the freezer, user space remains active until the last ... . Something is fishy here. Regards Oliver - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body ...

linux-kernel - Oliver Neukum - Jul 3 2007 - 07:27

... fuse. The problem is generic in nature. > > If you remove the freezer, user space remains active until the last CPU > ... is the root of all evil." - Donald Knuth - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of ...

linux-kernel - Rafael J. Wysocki - Jul 3 2007 - 08:58

... . The problem is generic in nature. > > If you remove the freezer, user space remains active until the last CPU > ... willing to turn on such an option. Miklos - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of ...

linux-kernel - Miklos Szeredi - Jul 3 2007 - 11:46

... or stop the suspend with an unprivileged > > > > process. Avoiding that sort of DoS is ... be just fixing the symptoms. > Now.. freezer already includes timeout; if some part ... - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in ...

linux-kernel - Miklos Szeredi - Jul 8 2007 - 10:23

... of freezer failure). > > > You may not like the fact that one process can cause another to go > > ... update at the bottom of this patch: http://www.sisk.pl/kernel/ ... - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in ...

linux-kernel - Rafael J. Wysocki - Jul 8 2007 - 17:07

... . The problem is generic in nature. > > If you remove the freezer, user space remains active until the last CPU > ... lazy approach here doesn't work. Ben. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of ...

linux-kernel - Benjamin Herrenschmidt - Jul 3 2007 - 07:44

... > Well, this introduces interdependencies between processes that do not exist > otherwise. ... 'm totally ignorant about why the freezer is necessary for hibernate. Please explain ... - To unsubscribe from this list: send the line "unsubscribe linux-kernel" ...

linux-kernel - Miklos Szeredi - Jul 8 2007 - 15:50

... freezer doesn't achieve its stated goal of preventing drivers from ... also applies to > some userspace processes. Userspace cannot do I/O ... done during the suspend, you're in real trouble -- how do ... list: send the line "unsubscribe linux-kernel" in the body of ...

linux-kernel - Alan Stern - Jul 4 2007 - 10:57

... t handle uninterruptible tasks in the > > > freezer is that we're afraid of the suspend process deadlocking with an > ... that needs to be fixed. Cheers, Ben. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body ...

linux-kernel - Benjamin Herrenschmidt - Jul 6 2007 - 22:44

... t handle uninterruptible tasks in the > > > > freezer is that we're afraid of the suspend process deadlocking with an > > ... is the root of all evil." - Donald Knuth - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of ...

linux-kernel - Rafael J. Wysocki - Jul 7 2007 - 16:48

... be. The freezer doesn't achieve its stated goal of preventing drivers from getting ... paragraph also applies to some userspace processes. > Userspace will be effectively "frozen" ... this list: send the line "unsubscribe linux-kernel" in the body of a ...

linux-kernel - Paul Mackerras - Jul 4 2007 - 00:59

... . The problem is generic in nature. > > > > If you remove the freezer, user space remains active until the last CPU > ... mff.cuni.cz/~pavel/picture/horses/blog.html - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of ...

linux-kernel - Pavel Machek - Jul 4 2007 - 20:02

... the kernel threads and the freezer are a separate issue. No, ... done during the suspend, you're in real trouble -- how do ... more than the freezer does. Paul. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of ...

linux-kernel - Paul Mackerras - Jul 4 2007 - 20:23

... , I stand my ground, the freezer cannot be made reliable without ... won't help with dynamic PM but that's not necessarily an ... for a freezer either way. Ben. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a ...

linux-kernel - Benjamin Herrenschmidt - Jul 5 2007 - 19:05

... try > > > to order freezing userspace processes in the right order would ... the freezer is that we're afraid of the suspend process ... at all). I have a patch for that, will post it ... To unsubscribe from this list: send the line "unsubscribe linux-kernel ...

linux-kernel - Rafael J. Wysocki - Jul 6 2007 - 03:13

... advice and stop using the freezer > during suspend, these issues would ... s easy enough to freeze all processes (or all except one), if ... that we can have a freezer as long as we do ... - To unsubscribe from this list: send the line "unsubscribe linux-kernel" ...

linux-kernel - Paul Mackerras - Jul 8 2007 - 03:19