From mboxrd@z Thu Jan 1 00:00:00 1970 From: horms@verge.net.au (Simon Horman) Date: Fri, 16 Jan 2015 11:15:54 +0900 Subject: [PATCH v2 2/2] ARM: shmobile: r8a7790: Correct mask for GIC PPI interrupts In-Reply-To: References: <1421329844-19707-1-git-send-email-geert+renesas@glider.be> <1421329844-19707-3-git-send-email-geert+renesas@glider.be> Message-ID: <20150116021551.GA19790@verge.net.au> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Jan 16, 2015 at 10:49:33AM +0900, Magnus Damm wrote: > Hi Geert, > > On Thu, Jan 15, 2015 at 10:50 PM, Geert Uytterhoeven > wrote: > > R-Car H2 (r8a7790) contains four Cortex-A15 and four Cortex-A7 cores, > > hence the second interrupt specifier cell for Private Peripheral > > Interrupts should use "GIC_CPU_MASK_SIMPLE(8)", to make sure interrupts > > can be delivered to all 8 processor cores. > > > > Signed-off-by: Geert Uytterhoeven > > --- > > Untested > > > > v2: > > - Drop RFC status after receiving confirmation from Liviu Dudau. > > Thanks for your work on this. > > I see the "untested" word above which makes me think we should test > both Big and Little boot modes on r8a7790. The default "Big" mode > where CA15 is used usually gets a lot of attention, but little mode > with CA7 boot should also work with the same kernel image. For now I have marked these as deferred pending testing.