Re: [-mm patch] USB: make dev_attr_authorized_default static

2007-07-31 Thread Inaky Perez-Gonzalez
On Sunday 29 July 2007 07:58, Adrian Bunk wrote: > -DEVICE_ATTR(authorized_default, 0644, > - usb_host_authorized_default_show, > - usb_host_authorized_default_store); > +static DEVICE_ATTR(authorized_default, 0644, > > + usb_host_authorized_default_show, Ack,

Re: [-mm patch] USB: make dev_attr_authorized_default static

2007-07-31 Thread Inaky Perez-Gonzalez
On Sunday 29 July 2007 07:58, Adrian Bunk wrote: -DEVICE_ATTR(authorized_default, 0644, - usb_host_authorized_default_show, - usb_host_authorized_default_store); +static DEVICE_ATTR(authorized_default, 0644, + usb_host_authorized_default_show, Ack, patchset

Re: [patch 0/2] semaphores: add down_interruptible_timeout() and asm-generic/semaphore.h

2007-03-02 Thread Inaky Perez-Gonzalez
On Tuesday 27 February 2007 12:45, Ingo Oeser wrote: > Hi Inaky, > > On Tuesday, 27. February 2007, Inaky Perez-Gonzalez wrote: > > On Monday 26 February 2007 18:18, Alan wrote: > > > > Yeah, I need semaphore. This is a hw register that says when the hw > > >

Re: [patch 0/2] semaphores: add down_interruptible_timeout() and asm-generic/semaphore.h

2007-03-02 Thread Inaky Perez-Gonzalez
On Tuesday 27 February 2007 12:45, Ingo Oeser wrote: Hi Inaky, On Tuesday, 27. February 2007, Inaky Perez-Gonzalez wrote: On Monday 26 February 2007 18:18, Alan wrote: Yeah, I need semaphore. This is a hw register that says when the hw is ready to accept a new command. Code that wants

Re: [patch 0/2] semaphores: add down_interruptible_timeout() and asm-generic/semaphore.h

2007-02-26 Thread Inaky Perez-Gonzalez
On Monday 26 February 2007 18:18, Alan wrote: > > Yeah, I need semaphore. This is a hw register that says when the hw > > is ready to accept a new command. Code that wants to send commands has > > to down the semaphore and then send it. When hw is ready to get a new > > command, it sends and IRQ

Re: [patch 0/2] semaphores: add down_interruptible_timeout() and asm-generic/semaphore.h

2007-02-26 Thread Inaky Perez-Gonzalez
On Monday 26 February 2007 16:33, Christoph Hellwig wrote: > On Mon, Feb 26, 2007 at 04:13:38PM -0800, [EMAIL PROTECTED] wrote: > > Introduce down_interruptible_timeout() using timers to make the waiter > > stop waiting by simulating a signal (see first patch for more > > details). As well

Re: [patch 0/2] semaphores: add down_interruptible_timeout() and asm-generic/semaphore.h

2007-02-26 Thread Inaky Perez-Gonzalez
On Monday 26 February 2007 16:33, Christoph Hellwig wrote: On Mon, Feb 26, 2007 at 04:13:38PM -0800, [EMAIL PROTECTED] wrote: Introduce down_interruptible_timeout() using timers to make the waiter stop waiting by simulating a signal (see first patch for more details). As well introduce

Re: [patch 0/2] semaphores: add down_interruptible_timeout() and asm-generic/semaphore.h

2007-02-26 Thread Inaky Perez-Gonzalez
On Monday 26 February 2007 18:18, Alan wrote: Yeah, I need semaphore. This is a hw register that says when the hw is ready to accept a new command. Code that wants to send commands has to down the semaphore and then send it. When hw is ready to get a new command, it sends and IRQ and the

FW: [RFC] A more general timeout specification

2005-07-28 Thread Inaky Perez-Gonzalez
null 2004-06-24 14:04:38.0 -0400 +++ 2.6.12-rc4-jak/include/linux/timeout.h 2005-05-18 13:53:14.212416002 -0400 @@ -0,0 +1,48 @@ +/* + * Extended timeout specification + * + * (C) 2002-2005 Intel Corp + * Inaky Perez-Gonzalez <[EMAIL PROTECTED]>. + * + * Licensed under the F

FW: [RFC] A more general timeout specification

2005-07-28 Thread Inaky Perez-Gonzalez
2004-06-24 14:04:38.0 -0400 +++ 2.6.12-rc4-jak/include/linux/timeout.h 2005-05-18 13:53:14.212416002 -0400 @@ -0,0 +1,48 @@ +/* + * Extended timeout specification + * + * (C) 2002-2005 Intel Corp + * Inaky Perez-Gonzalez [EMAIL PROTECTED]. + * + * Licensed under the FSF's GNU Public

Re: [patch] Real-Time Preemption, -RT-2.6.12-rc3-V0.7.46-01

2005-04-22 Thread Inaky Perez-Gonzalez
> Ingo Molnar <[EMAIL PROTECTED]> writes: >> this includes fixes from Daniel Walker, which could fix the plist >> related slowdown bugs: > there are still some problems remaining: i just ran Esben Nielsen's > priority-inheritance validation testsuite, and the plist code gives > a worst-case

Re: [patch] Real-Time Preemption, -RT-2.6.12-rc3-V0.7.46-01

2005-04-22 Thread Inaky Perez-Gonzalez
Ingo Molnar [EMAIL PROTECTED] writes: this includes fixes from Daniel Walker, which could fix the plist related slowdown bugs: there are still some problems remaining: i just ran Esben Nielsen's priority-inheritance validation testsuite, and the plist code gives a worst-case latency of 9.0

Re: ia64 git pull

2005-04-21 Thread Inaky Perez-Gonzalez
> Petr Baudis <[EMAIL PROTECTED]> writes: > Remember that it's an URL (so you can't use '%'), and '#' is the > canonical URL fragment identifier delimiter. (And fragments are > perfect for this kind of thing, if you look at the RFC, BTW.) Ouch, true--rule out %... > Still, why would you

Re: ia64 git pull

2005-04-21 Thread Inaky Perez-Gonzalez
> Petr Baudis <[EMAIL PROTECTED]> writes: > I've just added to git-pasky a possibility to refer to branches > inside of repositories by a fragment identifier: > rsync://rsync.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6.git#testing > will refer to your testing branch in that

Re: ia64 git pull

2005-04-21 Thread Inaky Perez-Gonzalez
Petr Baudis [EMAIL PROTECTED] writes: I've just added to git-pasky a possibility to refer to branches inside of repositories by a fragment identifier: rsync://rsync.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6.git#testing will refer to your testing branch in that repository. Can we

Re: ia64 git pull

2005-04-21 Thread Inaky Perez-Gonzalez
Petr Baudis [EMAIL PROTECTED] writes: Remember that it's an URL (so you can't use '%'), and '#' is the canonical URL fragment identifier delimiter. (And fragments are perfect for this kind of thing, if you look at the RFC, BTW.) Ouch, true--rule out %... Still, why would you escape it? My

Re: FUSYN and RT

2005-04-15 Thread Inaky Perez-Gonzalez
>>>>> Steven Rostedt <[EMAIL PROTECTED]> writes: > On Fri, 2005-04-15 at 18:53 -0700, Inaky Perez-Gonzalez wrote: >> >>>>> Steven Rostedt <[EMAIL PROTECTED]> writes: >> >> I see--would the following fit your view? >> > I

Re: FUSYN and RT

2005-04-15 Thread Inaky Perez-Gonzalez
>>>>> Steven Rostedt <[EMAIL PROTECTED]> writes: > On Fri, 2005-04-15 at 18:20 -0700, Inaky Perez-Gonzalez wrote: >> Back to my example before: in fusyn, a user space lock is a kernel >> space lock with a wrapper, that provides all that is necessary for >

Re: FUSYN and RT

2005-04-15 Thread Inaky Perez-Gonzalez
>>>>> Steven Rostedt <[EMAIL PROTECTED]> writes: >> On Fri, 2005-04-15 at 16:37 -0700, Inaky Perez-Gonzalez wrote: > I have to agree with Inaky too. Fundamentally, PI is the same for > the system regardless of if the locks are user or kernel. I stil

Re: FUSYN and RT

2005-04-15 Thread Inaky Perez-Gonzalez
> Bill Huey (hui) <[EMAIL PROTECTED]> writes: > Ok, I've been thinking about these issues and I believe there are a > number of misunderstandings here. The user and kernel space mutexes > need to be completely different implementations. I'll have more on > this later. > First of all,

Booting from USB with initrd

2005-04-15 Thread Inaky Perez-Gonzalez
> gabriel <[EMAIL PROTECTED]> writes: > Hi Im trying to boot an encrypted file system using an initrd on a > USB. I use syslinux for the actual boot process as I couldnt get > Grub to boot of it for some reason. This is the .cfg > ... > ... > ... > Kernel panic - not syncing: VFS: Unable

Booting from USB with initrd

2005-04-15 Thread Inaky Perez-Gonzalez
gabriel [EMAIL PROTECTED] writes: Hi Im trying to boot an encrypted file system using an initrd on a USB. I use syslinux for the actual boot process as I couldnt get Grub to boot of it for some reason. This is the .cfg ... ... ... Kernel panic - not syncing: VFS: Unable to mount root

Re: FUSYN and RT

2005-04-15 Thread Inaky Perez-Gonzalez
Bill Huey (hui) [EMAIL PROTECTED] writes: Ok, I've been thinking about these issues and I believe there are a number of misunderstandings here. The user and kernel space mutexes need to be completely different implementations. I'll have more on this later. First of all, priority

Re: FUSYN and RT

2005-04-15 Thread Inaky Perez-Gonzalez
Steven Rostedt [EMAIL PROTECTED] writes: On Fri, 2005-04-15 at 16:37 -0700, Inaky Perez-Gonzalez wrote: I have to agree with Inaky too. Fundamentally, PI is the same for the system regardless of if the locks are user or kernel. I still don't see the difference here. But for other reasons

Re: FUSYN and RT

2005-04-15 Thread Inaky Perez-Gonzalez
Steven Rostedt [EMAIL PROTECTED] writes: On Fri, 2005-04-15 at 18:20 -0700, Inaky Perez-Gonzalez wrote: Back to my example before: in fusyn, a user space lock is a kernel space lock with a wrapper, that provides all that is necessary for doing the fast path and handling user-space specific

Re: FUSYN and RT

2005-04-15 Thread Inaky Perez-Gonzalez
Steven Rostedt [EMAIL PROTECTED] writes: On Fri, 2005-04-15 at 18:53 -0700, Inaky Perez-Gonzalez wrote: Steven Rostedt [EMAIL PROTECTED] writes: I see--would the following fit your view? I think it's time that I take a look at the fusyn code. I don't have all the emails on this thread