From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH 5/8] AMP: smp: Extend number of IPIs
Date: Mon, 18 Jun 2012 12:35:48 +0100 [thread overview]
Message-ID: <20120618113548.GE12029@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <1340019011-18642-6-git-send-email-monstr@monstr.eu>
On Mon, Jun 18, 2012 at 01:30:08PM +0200, Michal Simek wrote:
> GIC supports up to 16 IPIs.
>
> Signed-off-by: Michal Simek <monstr@monstr.eu>
>
> ---
> Please correct me if this code is also designed for different
> interrupt controller which doesn't support 16 IPIs.
This code is not specific to the GIC. We use NR_IPI to indicate the
number of IPIs that the kernel actually uses, not the number which the
hardware provides.
next prev parent reply other threads:[~2012-06-18 11:35 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-18 11:30 ARM SMP/GIC/LDS patches for Xilinx Zynq remoteproc Michal Simek
2012-06-18 11:30 ` [RFC PATCH 1/8] ARM: gic: Support forcing cpumask for possible cpus in the system Michal Simek
2012-06-18 11:33 ` Russell King - ARM Linux
2012-06-18 11:41 ` Michal Simek
2012-06-20 6:48 ` Michal Simek
2012-06-18 11:30 ` [RFC PATCH 2/8] ARM: gic: Export gic_raise_softirq function for kernel modules Michal Simek
2012-06-18 11:30 ` [RFC PATCH 3/8] ARM: gic: Introduce new gic_set_cpu Michal Simek
2012-06-18 11:30 ` [RFC PATCH 4/8] ARM: smp: Move cpu initialization directly to ipi_cpu_stop Michal Simek
2012-06-18 11:34 ` Russell King - ARM Linux
2012-06-18 11:53 ` Michal Simek
2012-06-18 11:30 ` [RFC PATCH 5/8] AMP: smp: Extend number of IPIs Michal Simek
2012-06-18 11:35 ` Russell King - ARM Linux [this message]
2012-06-18 11:54 ` Michal Simek
2012-06-18 11:30 ` [RFC PATCH 6/8] ARM: smp: Use generic API for ipi Michal Simek
2012-06-18 11:36 ` Russell King - ARM Linux
2012-06-18 11:54 ` Michal Simek
2012-06-18 11:30 ` [RFC PATCH 7/8] ARM: vmlinux.lds: Setup physical load address not virtual Michal Simek
2012-06-18 14:06 ` Nicolas Pitre
2012-06-18 18:15 ` Michal Simek
2012-06-18 19:02 ` Nicolas Pitre
2012-06-18 19:23 ` Michal Simek
2012-06-18 21:10 ` Nicolas Pitre
2012-06-19 4:16 ` Michal Simek
2012-06-18 11:30 ` [RFC PATCH 8/8] ARM: vmlinux.lds: Setup correct entry point to physical address Michal Simek
2012-06-18 11:37 ` Russell King - ARM Linux
2012-06-18 11:45 ` Michal Simek
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