linux-kernel - Re: [PATCH v2 06/13] x86/irq: Set up per host CPU posted interrupt descriptors

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date: Fri, 12 Apr 2024 10:54:39 -0700
From: Jacob Pan <jacob.jun.pan@...ux.intel.com>
To: "Tian, Kevin" <kevin.tian@...el.com>
Cc: LKML <linux-kernel@...r.kernel.org>, X86 Kernel <x86@...nel.org>, Peter
 Zijlstra <peterz@...radead.org>, "iommu@...ts.linux.dev"
 <iommu@...ts.linux.dev>, Thomas Gleixner <tglx@...utronix.de>, Lu Baolu
 <baolu.lu@...ux.intel.com>, "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
 "Hansen, Dave" <dave.hansen@...el.com>, Joerg Roedel <joro@...tes.org>, "H.
 Peter Anvin" <hpa@...or.com>, Borislav Petkov <bp@...en8.de>, Ingo Molnar
 <mingo@...hat.com>, "Luse, Paul E" <paul.e.luse@...el.com>, "Williams, Dan
 J" <dan.j.williams@...el.com>, Jens Axboe <axboe@...nel.dk>, "Raj, Ashok"
 <ashok.raj@...el.com>, "maz@...nel.org" <maz@...nel.org>,
 "seanjc@...gle.com" <seanjc@...gle.com>, Robin Murphy
 <robin.murphy@....com>, "jim.harris@...sung.com" <jim.harris@...sung.com>,
 "a.manzanares@...sung.com" <a.manzanares@...sung.com>, Bjorn Helgaas
 <helgaas@...nel.org>, "Zeng, Guang" <guang.zeng@...el.com>,
 "robert.hoo.linux@...il.com" <robert.hoo.linux@...il.com>,
 jacob.jun.pan@...ux.intel.com
Subject: Re: [PATCH v2 06/13] x86/irq: Set up per host CPU posted interrupt
 descriptors

Hi Kevin,

On Fri, 12 Apr 2024 09:16:25 +0000, "Tian, Kevin" <kevin.tian@...el.com>
wrote:

> > From: Jacob Pan <jacob.jun.pan@...ux.intel.com>
> > 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?
makes sense, will do.

Thanks,

Jacob