On Tue, 2007-03-27 at 09:32 +0200, Ingo Molnar wrote:
> * Benjamin Herrenschmidt <[EMAIL PROTECTED]> wrote:
>
> > Note that I'm not opposed to the change at all, I think it's a good
> > idea, I'm just worried I'm discovering it a bit late and I've seen
> > PICs broken in some many colorful ways
* Benjamin Herrenschmidt <[EMAIL PROTECTED]> wrote:
> Note that I'm not opposed to the change at all, I think it's a good
> idea, I'm just worried I'm discovering it a bit late and I've seen
> PICs broken in some many colorful ways that I'm a bit worried... Oh
> well...
This change does not
* Benjamin Herrenschmidt [EMAIL PROTECTED] wrote:
Note that I'm not opposed to the change at all, I think it's a good
idea, I'm just worried I'm discovering it a bit late and I've seen
PICs broken in some many colorful ways that I'm a bit worried... Oh
well...
This change does not really
On Tue, 2007-03-27 at 09:32 +0200, Ingo Molnar wrote:
* Benjamin Herrenschmidt [EMAIL PROTECTED] wrote:
Note that I'm not opposed to the change at all, I think it's a good
idea, I'm just worried I'm discovering it a bit late and I've seen
PICs broken in some many colorful ways that I'm
> I missed that one ... thanks for not telling/CC'ing me and not fixing
> powerpc :-( (I know, everybody is supposed to have the bandwidth to read
> all of lkml... I don't).
>
> We need to audit all of our PICs to make sure they can deal with
> disabling an already ack'ed interrupt, which isn't
> Parent: 1f2ea0837dbc263ce2a2512c4e73c83df68a6a55
> Author: Ingo Molnar <[EMAIL PROTECTED]>
> AuthorDate: Fri Feb 16 01:28:24 2007 -0800
> Committer: Linus Torvalds <[EMAIL PROTECTED]>
> CommitDate: Fri Feb 16 08:14:00 2007 -0800
>
> [PATCH] genirq: do not mask interrupts by
: 1f2ea0837dbc263ce2a2512c4e73c83df68a6a55
Author: Ingo Molnar [EMAIL PROTECTED]
AuthorDate: Fri Feb 16 01:28:24 2007 -0800
Committer: Linus Torvalds [EMAIL PROTECTED]
CommitDate: Fri Feb 16 08:14:00 2007 -0800
[PATCH] genirq: do not mask interrupts by default
Never mask interrupts immediately upon
I missed that one ... thanks for not telling/CC'ing me and not fixing
powerpc :-( (I know, everybody is supposed to have the bandwidth to read
all of lkml... I don't).
We need to audit all of our PICs to make sure they can deal with
disabling an already ack'ed interrupt, which isn't
Subject: [patch] genirq: do not mask interrupts by default
From: Ingo Molnar <[EMAIL PROTECTED]>
never mask interrupts immediately upon request. Disabling interrupts in
high-performance codepaths is rare, and on the other hand this change
could recover lost edges (or even other types o
Subject: [patch] genirq: do not mask interrupts by default
From: Ingo Molnar [EMAIL PROTECTED]
never mask interrupts immediately upon request. Disabling interrupts in
high-performance codepaths is rare, and on the other hand this change
could recover lost edges (or even other types of lost
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