Re: [PATCH v2 2/5] firmware: annotate thou shalt not request fw on init or probe

2016-09-02 Thread Luis R. Rodriguez
On Thu, Aug 25, 2016 at 09:41:33PM +0200, Luis R. Rodriguez wrote: > On Thu, Aug 25, 2016 at 01:05:44PM +0200, Daniel Vetter wrote: > > On Wed, Aug 24, 2016 at 10:39 PM, Luis R. Rodriguez > > wrote: > > Some users want a fully running gfx stack 2s after power-on. There's > > not even enough time

Re: [PATCH v2 2/5] firmware: annotate thou shalt not request fw on init or probe

2016-08-25 Thread Dmitry Torokhov
On Thu, Aug 25, 2016 at 12:41 PM, Luis R. Rodriguez wrote: > On Thu, Aug 25, 2016 at 01:05:44PM +0200, Daniel Vetter wrote: >> On Wed, Aug 24, 2016 at 10:39 PM, Luis R. Rodriguez >> wrote: >> > Can they use initramfs for this ? >> >> Apparently that's also uncool with the embedded folks. > > Wh

Re: [PATCH v2 2/5] firmware: annotate thou shalt not request fw on init or probe

2016-08-25 Thread Luis R. Rodriguez
On Thu, Aug 25, 2016 at 10:10:52PM +0200, Daniel Vetter wrote: > Cutting down since a lot of this is probably better discussed at > ks/lpc. Aside, if you want to check out Chris Wilson's work on our new > depency handling, it's called kfence. > > https://lkml.org/lkml/2016/7/17/37 Thanks more rea

Re: [PATCH v2 2/5] firmware: annotate thou shalt not request fw on init or probe

2016-08-25 Thread Daniel Vetter
Cutting down since a lot of this is probably better discussed at ks/lpc. Aside, if you want to check out Chris Wilson's work on our new depency handling, it's called kfence. https://lkml.org/lkml/2016/7/17/37 On Thu, Aug 25, 2016 at 9:41 PM, Luis R. Rodriguez wrote: >> > So .. I agree, let's avo

Re: [PATCH v2 2/5] firmware: annotate thou shalt not request fw on init or probe

2016-08-25 Thread Luis R. Rodriguez
Summoning Felix for the embedded aspect on initramfs below. Jörg might be interested in the async facilities you speak of as well. On Thu, Aug 25, 2016 at 01:05:44PM +0200, Daniel Vetter wrote: > On Wed, Aug 24, 2016 at 10:39 PM, Luis R. Rodriguez wrote: > > On Wed, Aug 24, 2016 at 08:55:55AM +02

Re: [PATCH v2 2/5] firmware: annotate thou shalt not request fw on init or probe

2016-08-25 Thread Daniel Vetter
On Wed, Aug 24, 2016 at 10:39 PM, Luis R. Rodriguez wrote: > On Wed, Aug 24, 2016 at 08:55:55AM +0200, Daniel Vetter wrote: >> On Fri, Jun 17, 2016 at 12:54 AM, Luis R. Rodriguez >> wrote: >> > Thou shalt not make firmware calls early on init or probe. > > <-- snip --> > >> > There are 4 offende

Re: [PATCH v2 2/5] firmware: annotate thou shalt not request fw on init or probe

2016-08-24 Thread Luis R. Rodriguez
On Wed, Aug 24, 2016 at 08:55:55AM +0200, Daniel Vetter wrote: > On Fri, Jun 17, 2016 at 12:54 AM, Luis R. Rodriguez wrote: > > Thou shalt not make firmware calls early on init or probe. <-- snip --> > > There are 4 offenders at this time: > > > > mcgrof@ergon ~/linux-next (git::20160609)$ expor

Re: [PATCH v2 2/5] firmware: annotate thou shalt not request fw on init or probe

2016-08-24 Thread Daniel Vetter
On Fri, Jun 17, 2016 at 12:54 AM, Luis R. Rodriguez wrote: > Thou shalt not make firmware calls early on init or probe. > > systemd already ripped support out for the usermode helper > a while ago, there are still users that require the usermode helper, > however systemd's use of the usermode help

[PATCH v2 2/5] firmware: annotate thou shalt not request fw on init or probe

2016-06-16 Thread Luis R. Rodriguez
Thou shalt not make firmware calls early on init or probe. systemd already ripped support out for the usermode helper a while ago, there are still users that require the usermode helper, however systemd's use of the usermode helper exacerbated a long lasting issue of the fact that we have many dri