From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iiJzF-0007f7-K7 for barebox@lists.infradead.org; Fri, 20 Dec 2019 15:14:43 +0000 Date: Fri, 20 Dec 2019 16:14:40 +0100 From: Sascha Hauer Message-ID: <20191220151440.d5tpdnyoqfwl3iwy@pengutronix.de> References: <20191219091310.27421-1-l.stach@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191219091310.27421-1-l.stach@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH 0/3] ARM64 early cache fixes To: Lucas Stach Cc: barebox@lists.infradead.org On Thu, Dec 19, 2019 at 10:13:07AM +0100, Lucas Stach wrote: > This is a resend of the 2 ARM64 early cache fixes by Ahmad. They were > not applied at the time, as there was a report of them breaking Barebox > on i.MX8M. I finally had time to look into that, the first patch by > me cleans the stage, so the cache fixes no longer break anything. > > At least the icache invalidation patch fixes an issue I hit on one > system, were minimal (harmless) changes to the Barebox code would > break execution. > > Regards, > Lucas > > Ahmad Fatoum (2): > ARM: cache_64: invalidate dcache in arm_early_mmu_cache_invalidate > ARM: cache_64: invalidate icache in arm_early_mmu_cache_flush > > Lucas Stach (1): > ARM64: entry: save/restore potentially clobbered registers > > arch/arm/cpu/cache_64.c | 2 ++ > arch/arm/cpu/entry_ll_64.S | 12 +++++++----- > 2 files changed, 9 insertions(+), 5 deletions(-) Applied, thanks Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox