Re: [PATCH 5/8] x86/vm86: Add a separate config option for hardware IRQ handling

2015-08-05 Thread Ingo Molnar
* Brian Gerst wrote: > >> Disabling even less-used code that could have system stability impact. > >> We've > >> discouraged user-mode drivers for a very long time. Ironically, other > >> than > >> being configured through the vm86 syscall, there isn't really anything > >> vm86-specific ab

Re: [PATCH 5/8] x86/vm86: Add a separate config option for hardware IRQ handling

2015-07-31 Thread Brian Gerst
On Fri, Jul 31, 2015 at 9:50 AM, Ingo Molnar wrote: > > * Brian Gerst wrote: > >> On Fri, Jul 31, 2015 at 4:57 AM, Ingo Molnar wrote: >> > >> > * Brian Gerst wrote: >> > >> >> Allow disabling hardware interrupt support for vm86. >> >> >> >> Signed-off-by: Brian Gerst >> >> --- >> >> arch/x86/

Re: [PATCH 5/8] x86/vm86: Add a separate config option for hardware IRQ handling

2015-07-31 Thread Ingo Molnar
* Brian Gerst wrote: > On Fri, Jul 31, 2015 at 4:57 AM, Ingo Molnar wrote: > > > > * Brian Gerst wrote: > > > >> Allow disabling hardware interrupt support for vm86. > >> > >> Signed-off-by: Brian Gerst > >> --- > >> arch/x86/Kconfig | 8 > >> arch/x86/include/asm

Re: [PATCH 5/8] x86/vm86: Add a separate config option for hardware IRQ handling

2015-07-31 Thread Brian Gerst
On Fri, Jul 31, 2015 at 4:57 AM, Ingo Molnar wrote: > > * Brian Gerst wrote: > >> Allow disabling hardware interrupt support for vm86. >> >> Signed-off-by: Brian Gerst >> --- >> arch/x86/Kconfig | 8 >> arch/x86/include/asm/irq_vectors.h | 10 -- >> arch/x86/

Re: [PATCH 5/8] x86/vm86: Add a separate config option for hardware IRQ handling

2015-07-31 Thread Ingo Molnar
* Brian Gerst wrote: > Allow disabling hardware interrupt support for vm86. > > Signed-off-by: Brian Gerst > --- > arch/x86/Kconfig | 8 > arch/x86/include/asm/irq_vectors.h | 10 -- > arch/x86/include/asm/vm86.h| 20 ++-- > arch/x86