From mboxrd@z Thu Jan 1 00:00:00 1970 From: andrew@lunn.ch (Andrew Lunn) Date: Tue, 15 Apr 2014 18:49:53 +0200 Subject: dma_alloc_coherent and cache? In-Reply-To: <30E320E3-FE79-4E2B-89D3-07E0D6EE975C@nowonline.co.uk> References: <45E047AA-4C3B-4645-A590-5B75A1729ADA@nowonline.co.uk> <4356499.vN3lxjGqPZ@wuerfel> <4292964.mUEmdLVWYx@wuerfel> <30E320E3-FE79-4E2B-89D3-07E0D6EE975C@nowonline.co.uk> Message-ID: <20140415164953.GE1871@lunn.ch> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org > ENTRY(cpu_arm926_do_idle) > #ifdef CONFIG_ARCH_FEROCEON > /* Implement workaround for FEr# CPU-C16: Wait for interrupt command */ > /* is not processed properly, the workaround is not to use this command */ > /* the erratum is relevant for 5281 devices with revision less than C0 */ 5281 is the old Orion5x devices, not kirkwood. So is not relevant. You should be keeping an eye out for 6xxx issues, which would be Kirkwood. Andrew