Re: [PATCH] MIPS: Fix broken malta qemu

2016-04-04 Thread Paul Burton
On Mon, Apr 04, 2016 at 09:28:16AM +0100, Qais Yousef wrote: > On 4 Apr 2016 09:06, "Paul Burton" wrote: > > > > On Mon, Apr 04, 2016 at 10:02:23AM +0200, Ralf Baechle wrote: > > > FYI, Qais' initial fix is in the pull request I sent to Linus yesterday > so > > > any fixes please relative to that

Re: [PATCH] MIPS: Fix broken malta qemu

2016-04-04 Thread Ralf Baechle
On Mon, Apr 04, 2016 at 09:06:54AM +0100, Paul Burton wrote: > On Mon, Apr 04, 2016 at 10:02:23AM +0200, Ralf Baechle wrote: > > FYI, Qais' initial fix is in the pull request I sent to Linus yesterday so > > any fixes please relative to that patch. > > Hi Ralf, > > To late - I already submitted:

Re: [PATCH] MIPS: Fix broken malta qemu

2016-04-04 Thread Ralf Baechle
On Mon, Apr 04, 2016 at 07:41:40AM +0100, Paul Burton wrote: > > On 01/04/2016 13:48, Paul Burton wrote: > > >On Thu, Mar 17, 2016 at 09:08:09PM +, Qais Yousef wrote: > > >>Malta defconfig compiles with GIC on. Hence when compiling for SMP it > > >>causes the > > >>new IPI code to be activate

Re: [PATCH] MIPS: Fix broken malta qemu

2016-04-04 Thread Paul Burton
On Mon, Apr 04, 2016 at 10:02:23AM +0200, Ralf Baechle wrote: > FYI, Qais' initial fix is in the pull request I sent to Linus yesterday so > any fixes please relative to that patch. Hi Ralf, To late - I already submitted: https://patchwork.linux-mips.org/patch/13003/ I can rebase, but it'll

Re: [PATCH] MIPS: Fix broken malta qemu

2016-04-03 Thread Paul Burton
On Sat, Apr 02, 2016 at 01:19:03PM +0100, Qais Yousef wrote: > Hi Paul, > > On 01/04/2016 13:48, Paul Burton wrote: > >On Thu, Mar 17, 2016 at 09:08:09PM +, Qais Yousef wrote: > >>Malta defconfig compiles with GIC on. Hence when compiling for SMP it > >>causes the > >>new IPI code to be activ

Re: [PATCH] MIPS: Fix broken malta qemu

2016-04-02 Thread Guenter Roeck
On 04/02/2016 05:19 AM, Qais Yousef wrote: Hi Paul, On 01/04/2016 13:48, Paul Burton wrote: On Thu, Mar 17, 2016 at 09:08:09PM +, Qais Yousef wrote: Malta defconfig compiles with GIC on. Hence when compiling for SMP it causes the new IPI code to be activated. But on qemu malta there's no G

Re: [PATCH] MIPS: Fix broken malta qemu

2016-04-02 Thread Qais Yousef
Hi Paul, On 01/04/2016 13:48, Paul Burton wrote: On Thu, Mar 17, 2016 at 09:08:09PM +, Qais Yousef wrote: Malta defconfig compiles with GIC on. Hence when compiling for SMP it causes the new IPI code to be activated. But on qemu malta there's no GIC causing a BUG_ON(!ipidomain) to be hit in

Re: [PATCH] MIPS: Fix broken malta qemu

2016-04-01 Thread Paul Burton
On Thu, Mar 17, 2016 at 09:08:09PM +, Qais Yousef wrote: > Malta defconfig compiles with GIC on. Hence when compiling for SMP it causes > the > new IPI code to be activated. But on qemu malta there's no GIC causing a > BUG_ON(!ipidomain) to be hit in mips_smp_ipi_init(). > > Since in that con

Re: [PATCH] MIPS: Fix broken malta qemu

2016-03-19 Thread Guenter Roeck
On Thu, Mar 17, 2016 at 09:08:09PM +, Qais Yousef wrote: > Malta defconfig compiles with GIC on. Hence when compiling for SMP it causes > the > new IPI code to be activated. But on qemu malta there's no GIC causing a > BUG_ON(!ipidomain) to be hit in mips_smp_ipi_init(). > > Since in that con

[PATCH] MIPS: Fix broken malta qemu

2016-03-18 Thread Qais Yousef
Malta defconfig compiles with GIC on. Hence when compiling for SMP it causes the new IPI code to be activated. But on qemu malta there's no GIC causing a BUG_ON(!ipidomain) to be hit in mips_smp_ipi_init(). Since in that configuration one can only run a single core SMP (!), skip IPI initialisation