From mboxrd@z Thu Jan 1 00:00:00 1970 From: Baoquan He Subject: [PATCH v2] x86/efi: Clean up a minor mistake in code comment Date: Fri, 24 Mar 2017 17:17:20 +0800 Message-ID: <1490347040-28720-1-git-send-email-bhe@redhat.com> Return-path: Sender: linux-efi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, matt-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Baoquan He List-Id: linux-efi@vger.kernel.org EFI allocate runtime services regions from EFI_VA_START, -4G, down to -68G, EFI_VA_END, 64G altogether. The mechanism was introduced in commit d2f7cbe7b26a7 ("x86/efi: Runtime services virtual mapping"). Clean it up to avoid confusion. Signed-off-by: Baoquan He --- v1->v2: Update patch log to corret a description mistake Ard pointed out. arch/x86/platform/efi/efi_64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c index a4695da..6cbf9e0 100644 --- a/arch/x86/platform/efi/efi_64.c +++ b/arch/x86/platform/efi/efi_64.c @@ -47,7 +47,7 @@ #include /* - * We allocate runtime services regions bottom-up, starting from -4G, i.e. + * We allocate runtime services regions top-down, starting from -4G, i.e. * 0xffff_ffff_0000_0000 and limit EFI VA mapping space to 64G. */ static u64 efi_va = EFI_VA_START; -- 2.5.5