This repository has been archived on 2026-03-14. You can view files and clone it, but cannot push or open issues or pull requests.
Files
ubports_kernel_google_msm/include/linux
Ralf Baechle 46f4f8f665 IRQ_NOPROBE helper functions
Probing non-ISA interrupts using the handle_percpu_irq as their handle_irq
method may crash the system because handle_percpu_irq does not check
IRQ_WAITING.  This for example hits the MIPS Qemu configuration.

This patch provides two helper functions set_irq_noprobe and set_irq_probe to
set rsp.  clear the IRQ_NOPROBE flag.  The only current caller is MIPS code
but this really belongs into generic code.

As an aside, interrupt probing these days has become a mostly obsolete if not
dangerous art.  I think Linux interrupts should be changed to default to
non-probing but that's subject of this patch.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Acked-and-tested-by: Rob Landley <rob@landley.net>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08 09:22:42 -08:00
..
2008-02-06 10:41:15 -08:00
2008-02-07 08:42:23 -08:00
2008-02-05 09:44:13 -08:00
2008-02-05 03:20:13 -08:00
2008-02-06 10:41:02 -08:00
2008-02-03 17:45:46 +02:00
2008-02-03 17:45:46 +02:00
2008-02-03 15:42:53 +02:00
2008-02-08 02:09:56 +00:00
2008-02-08 09:22:24 -08:00
2008-02-07 08:42:30 -08:00
2008-02-03 17:45:46 +02:00
2008-02-03 15:42:53 +02:00
2008-02-05 09:44:19 -08:00
2008-02-08 09:22:29 -08:00
2008-02-07 20:39:44 -05:00
2008-02-06 02:57:51 +01:00
2008-02-06 22:39:45 +01:00
2008-02-06 10:41:02 -08:00
2008-02-08 09:22:42 -08:00
2008-02-06 10:41:21 -08:00
2008-02-08 09:22:29 -08:00
2008-02-03 17:45:46 +02:00
2008-02-06 10:41:01 -08:00
2008-02-05 09:44:16 -08:00
2008-02-08 09:22:31 -08:00
2008-02-06 16:29:59 +11:00
2008-02-05 09:44:19 -08:00
2008-02-02 11:32:01 -08:00
2008-02-02 02:44:34 +03:00
2008-02-03 17:45:46 +02:00
2008-02-06 10:41:20 -08:00
2008-02-08 09:22:31 -08:00
2008-02-08 09:22:26 -08:00
2008-02-05 09:44:22 -08:00
2008-02-08 09:22:41 -08:00
2008-02-07 08:42:34 -08:00
2008-02-07 08:42:30 -08:00
2008-02-08 09:22:41 -08:00
2008-02-08 09:22:27 -08:00
2008-02-03 17:45:46 +02:00
2008-02-08 09:22:31 -08:00
2008-02-07 08:42:34 -08:00
2008-02-05 09:44:16 -08:00
2008-02-05 09:44:07 -08:00
2008-02-01 23:20:26 -05:00
2008-02-06 10:41:02 -08:00
2008-02-07 08:42:16 -08:00
2008-02-08 09:22:34 -08:00
2008-02-08 09:22:36 -08:00
2008-02-04 23:50:13 +11:00
2008-02-04 23:50:03 +11:00
2008-02-04 23:50:02 +11:00
2008-02-04 23:50:03 +11:00
2008-02-06 10:41:03 -08:00
2008-02-05 09:44:07 -08:00
2008-02-03 15:42:53 +02:00