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Re: [Xen-devel] [PATCH v3 14/15] x86/IRQ: eliminate some on-stack cpumask_t instances
- To: Roger Pau Monné <roger.pau@xxxxxxxxxx>, Jan Beulich <JBeulich@xxxxxxxx>
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Wed, 3 Jul 2019 19:44:46 +0100
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- Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Wei Liu <wei.liu2@xxxxxxxxxx>
- Delivery-date: Wed, 03 Jul 2019 18:45:04 +0000
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- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Openpgp: preference=signencrypt
On 20/05/2019 15:22, Roger Pau Monné wrote:
> On Fri, May 17, 2019 at 04:52:54AM -0600, Jan Beulich wrote:
>> Use scratch_cpumask where possible, to avoid creating these possibly
>> large stack objects. We can't use it in _assign_irq_vector() and
>> set_desc_affinity(), as these get called in IRQ context.
>>
>> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
> Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx
Missing a trailing >
Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
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