RE: [PATCH v2 06/13] x86/irq: Set up per host CPU posted interrupt descriptors

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Subject: RE: [PATCH v2 06/13] x86/irq: Set up per host CPU posted interrupt descriptors
From: "Tian, Kevin" <kevin.tian@xxxxxxxxx>
Date: Fri, 12 Apr 2024 09:16:25 +0000
Accept-language: en-US
Cc: "Luse, Paul E" <paul.e.luse@xxxxxxxxx>, "Williams, Dan J" <dan.j.williams@xxxxxxxxx>, Jens Axboe <axboe@xxxxxxxxx>, "Raj, Ashok" <ashok.raj@xxxxxxxxx>, "maz@xxxxxxxxxx" <maz@xxxxxxxxxx>, "seanjc@xxxxxxxxxx" <seanjc@xxxxxxxxxx>, Robin Murphy <robin.murphy@xxxxxxx>, "jim.harris@xxxxxxxxxxx" <jim.harris@xxxxxxxxxxx>, "a.manzanares@xxxxxxxxxxx" <a.manzanares@xxxxxxxxxxx>, Bjorn Helgaas <helgaas@xxxxxxxxxx>, "Zeng, Guang" <guang.zeng@xxxxxxxxx>, "robert.hoo.linux@xxxxxxxxx" <robert.hoo.linux@xxxxxxxxx>
In-reply-to: <20240405223110.1609888-7-jacob.jun.pan@linux.intel.com>
References: <20240405223110.1609888-1-jacob.jun.pan@linux.intel.com> <20240405223110.1609888-7-jacob.jun.pan@linux.intel.com>

> From: Jacob Pan <jacob.jun.pan@xxxxxxxxxxxxxxx>
> Sent: Saturday, April 6, 2024 6:31 AM
> 
> +#ifdef CONFIG_X86_POSTED_MSI
> +
> +/* Posted Interrupt Descriptors for coalesced MSIs to be posted */
> +DEFINE_PER_CPU_ALIGNED(struct pi_desc, posted_interrupt_desc);

'posted_msi_desc' to be more accurate?

Follow-Ups:
- Re: [PATCH v2 06/13] x86/irq: Set up per host CPU posted interrupt descriptors
  - From: Jacob Pan

References:
- [PATCH v2 00/13] Coalesced Interrupt Delivery with posted MSI
  - From: Jacob Pan
- [PATCH v2 06/13] x86/irq: Set up per host CPU posted interrupt descriptors
  - From: Jacob Pan

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