Re: [Qemu-devel] [PATCH for-2.12 v3 09/11] spapr: split the IRQ number space for LSI interrupts

2017-11-15 Thread Greg Kurz
On Wed, 15 Nov 2017 16:08:32 + Cédric Le Goater wrote: > On 11/15/2017 03:52 PM, Greg Kurz wrote: > > On Fri, 10 Nov 2017 15:20:15 + > > Cédric Le Goater wrote: > > > >> The type of an interrupt, MSI or LSI, is stored under the flag > >> attribute of the ICSIRQState array. To reduce t

Re: [Qemu-devel] [PATCH for-2.12 v3 09/11] spapr: split the IRQ number space for LSI interrupts

2017-11-15 Thread Cédric Le Goater
On 11/15/2017 03:52 PM, Greg Kurz wrote: > On Fri, 10 Nov 2017 15:20:15 + > Cédric Le Goater wrote: > >> The type of an interrupt, MSI or LSI, is stored under the flag >> attribute of the ICSIRQState array. To reduce the use of this array >> and consequently of the ICSState object (This is ne

Re: [Qemu-devel] [PATCH for-2.12 v3 09/11] spapr: split the IRQ number space for LSI interrupts

2017-11-15 Thread Greg Kurz
On Fri, 10 Nov 2017 15:20:15 + Cédric Le Goater wrote: > The type of an interrupt, MSI or LSI, is stored under the flag > attribute of the ICSIRQState array. To reduce the use of this array > and consequently of the ICSState object (This is needed to introduce > the new XIVE model), we choose

[Qemu-devel] [PATCH for-2.12 v3 09/11] spapr: split the IRQ number space for LSI interrupts

2017-11-10 Thread Cédric Le Goater
The type of an interrupt, MSI or LSI, is stored under the flag attribute of the ICSIRQState array. To reduce the use of this array and consequently of the ICSState object (This is needed to introduce the new XIVE model), we choose to split the IRQ number space of the machine in two: first the LSIs