On Tue, Feb 09 2021 at 10:22, Josh Poimboeuf wrote:
> On Tue, Feb 09, 2021 at 04:12:33PM +0100, Thomas Gleixner wrote:
>> On Mon, Feb 08 2021 at 14:42, Josh Poimboeuf wrote:
>> > On Thu, Feb 04, 2021 at 09:49:08PM +0100, Thomas Gleixner wrote:
>> >> #ifdef CONFIG_X86_64
>> >> +
>> >> +#ifdef CONFI
On Tue, Feb 09, 2021 at 04:12:33PM +0100, Thomas Gleixner wrote:
> On Mon, Feb 08 2021 at 14:42, Josh Poimboeuf wrote:
> > On Thu, Feb 04, 2021 at 09:49:08PM +0100, Thomas Gleixner wrote:
> >> #ifdef CONFIG_X86_64
> >> +
> >> +#ifdef CONFIG_UNWINDER_FRAME_POINTER
> >> +# define IRQSTACK_CALL_CONST
On Mon, Feb 08 2021 at 14:42, Josh Poimboeuf wrote:
> On Thu, Feb 04, 2021 at 09:49:08PM +0100, Thomas Gleixner wrote:
>> #ifdef CONFIG_X86_64
>> +
>> +#ifdef CONFIG_UNWINDER_FRAME_POINTER
>> +# define IRQSTACK_CALL_CONSTRAINT , ASM_CALL_CONSTRAINT
>> +#else
>> +# define IRQSTACK_CALL_CONSTRAINT
On Thu, Feb 04, 2021 at 09:49:08PM +0100, Thomas Gleixner wrote:
> #ifdef CONFIG_X86_64
> +
> +#ifdef CONFIG_UNWINDER_FRAME_POINTER
> +# define IRQSTACK_CALL_CONSTRAINT, ASM_CALL_CONSTRAINT
> +#else
> +# define IRQSTACK_CALL_CONSTRAINT
> +#endif
Is this really needed? i.e. does ASM_CALL_CONS
On Thu, Feb 04, 2021 at 09:49:08PM +0100, Thomas Gleixner wrote:
> The effort to make the ASM entry code slim and unified moved the irq stack
> switching out of the low level ASM code so that the whole return from
> interrupt work and state handling can be done in C and the ASM code just
> handles
Uros,
On Fri, Feb 05 2021 at 12:03, Uros Bizjak wrote:
can you please fix your mail client to generate at least the 'In-Reply-to:'
header? Lacking that header breaks threading on lore:
https://lore.kernel.org/lkml/20210204204903.350275...@linutronix.de/
Your mail is missing there. Ideal
> The effort to make the ASM entry code slim and unified moved the irq stack
> switching out of the low level ASM code so that the whole return from
> interrupt work and state handling can be done in C and the ASM code just
> handles the low level details of entry and exit.
>
> This ended up being
The effort to make the ASM entry code slim and unified moved the irq stack
switching out of the low level ASM code so that the whole return from
interrupt work and state handling can be done in C and the ASM code just
handles the low level details of entry and exit.
This ended up being a suboptima
8 matches
Mail list logo