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| Started by | Javi Merino <javi.merino@arm.com> |
|---|---|
| First post | 2015-08-25 21:00 +0200 |
| Last post | 2015-09-01 10:40 +0200 |
| Articles | 2 — 1 participant |
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Re: [PATCH 0/2] Fixes for cpu cooling Javi Merino <javi.merino@arm.com> - 2015-08-25 21:00 +0200
Re: [PATCH 0/2] Fixes for cpu cooling Javi Merino <javi.merino@arm.com> - 2015-09-01 10:40 +0200
| From | Javi Merino <javi.merino@arm.com> |
|---|---|
| Date | 2015-08-25 21:00 +0200 |
| Subject | Re: [PATCH 0/2] Fixes for cpu cooling |
| Message-ID | <q1rBT-6Gi-7@gated-at.bofh.it> |
On Mon, Aug 17, 2015 at 07:21:41PM +0100, Javi Merino wrote:
> Commit c36cf0717631 ("thermal: cpu_cooling: implement the power
> cooling device API") introduced two bugs: a call to kcalloc() (that
> might sleep) under RCU and not freeing the allocation when it's no
> longer needed. This series fixes both issues.
>
> Javi Merino (2):
> thermal: cpu_cooling: don't call kcalloc() under rcu_read_lock
> thermal: cpu_cooling: free power table on error or when unregistering
Gentle ping
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| From | Javi Merino <javi.merino@arm.com> |
|---|---|
| Date | 2015-09-01 10:40 +0200 |
| Message-ID | <q3PgK-1hp-21@gated-at.bofh.it> |
| In reply to | #1213244 |
On Tue, Aug 25, 2015 at 07:53:48PM +0100, Javi Merino wrote:
> On Mon, Aug 17, 2015 at 07:21:41PM +0100, Javi Merino wrote:
> > Commit c36cf0717631 ("thermal: cpu_cooling: implement the power
> > cooling device API") introduced two bugs: a call to kcalloc() (that
> > might sleep) under RCU and not freeing the allocation when it's no
> > longer needed. This series fixes both issues.
> >
> > Javi Merino (2):
> > thermal: cpu_cooling: don't call kcalloc() under rcu_read_lock
> > thermal: cpu_cooling: free power table on error or when unregistering
>
> Gentle ping
Another ping
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