lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Thu, 10 Jul 2014 20:32:49 +0200
From:	Boris BREZILLON <>
To:	Boris BREZILLON <>
Cc:	Nicolas Ferre <>,
	Jean-Christophe Plagniol-Villard <>,
	Alexandre Belloni <>,
	Andrew Victor <>,
	Thomas Gleixner <>,
	Jason Cooper <>,,
Subject: Re: [PATCH 0/3] irqchip: atmel-aic: Add irq RTC fixups

On Thu, 10 Jul 2014 20:25:38 +0200
Boris BREZILLON <> wrote:

> Hello,
> This patch series introduce the notion of irq fixups for atmel SoCs.
> In most at91 SoCs the first interrupt line is shared by several IPs, and
> some of these HW blocks might be in an unknown state when booting the
> Linux kernel.
> Hence these IPs might generate spurious interrupts if they've not masked
> their irqs and the shared irq line is requested by another peripheral.
> These fixups were previously done in arch/arm/mach-at91/sysirq_mask.c
> but as we're trying to use standard implementation (IRQCHIP_DECLARE and
> automatic call of irqchip_init within arch/arm/kernel/irq.c) we need to
> do those fixups in the irqchip driver.

This is what I was talking about:

Boris Brezillon, Free Electrons
Embedded Linux and Kernel engineering
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

Powered by blists - more mailing lists