From mboxrd@z Thu Jan 1 00:00:00 1970 From: matt@console-pimps.org (Matt Fleming) Date: Wed, 26 Jun 2013 14:59:33 +0100 Subject: [PATCH 1/4] Documentation: arm: [U]EFI runtime services In-Reply-To: <20130626135311.GA9078@rocoto.smurfnet.nu> References: <1372183863-11333-1-git-send-email-leif.lindholm@linaro.org> <1372183863-11333-2-git-send-email-leif.lindholm@linaro.org> <51CA2B03.4080106@wwwdotorg.org> <20130626135311.GA9078@rocoto.smurfnet.nu> Message-ID: <20130626135933.GQ22026@console-pimps.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, 26 Jun, at 03:53:11PM, Leif Lindholm wrote: > It's completely feasible, but we'd need to use a different method to do > the boot services call with a 1:1 mapping (idmap support is not available > until much later in the boot process). At least if you no longer relied upon the idmap we could potentially have a single efi_enter_virtual_mode() call-site in init/main.c, which would be nice. -- Matt Fleming, Intel Open Source Technology Center