Re: [PATCH] x86/apic/vector: Fix ordering in vector assignment

On Thu, Dec 10, 2020 at 09:18:22PM +0100, Thomas Gleixner wrote: > Prarit reported that depending on the affinity setting the > > ' irq $N: Affinity broken due to vector space exhaustion.' > > message is showing up in dmesg, but the vector space on the CPUs in the > affinity mask is definitely n

Re: [PATCH] x86/apic/vector: Fix ordering in vector assignment

On 12/10/20 3:18 PM, Thomas Gleixner wrote: > Prarit reported that depending on the affinity setting the > > ' irq $N: Affinity broken due to vector space exhaustion.' > > message is showing up in dmesg, but the vector space on the CPUs in the > affinity mask is definitely not exhausted. > >

Re: [PATCH] x86/apic/vector: Fix ordering in vector assignment

On Thu, Dec 10, 2020 at 09:18:22PM +0100, Thomas Gleixner wrote: > Prarit reported that depending on the affinity setting the > > ' irq $N: Affinity broken due to vector space exhaustion.' > > message is showing up in dmesg, but the vector space on the CPUs in the > affinity mask is definitely n

[PATCH] x86/apic/vector: Fix ordering in vector assignment

Prarit reported that depending on the affinity setting the ' irq $N: Affinity broken due to vector space exhaustion.' message is showing up in dmesg, but the vector space on the CPUs in the affinity mask is definitely not exhausted. Shung-Hsi provided traces and analysis which pinpoints the pro