From mboxrd@z Thu Jan 1 00:00:00 1970 From: vladimir.murzin@arm.com (Vladimir Murzin) Date: Wed, 13 Dec 2017 17:02:06 +0000 Subject: [RFC PATCH 4/5] ARM: NOMMU: Make _stext and _end meet PMSAv8 alignment restrictions In-Reply-To: <1513184527-44120-1-git-send-email-vladimir.murzin@arm.com> References: <1513184527-44120-1-git-send-email-vladimir.murzin@arm.com> Message-ID: <1513184527-44120-5-git-send-email-vladimir.murzin@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org PMSAv8 requires addresses to be either 32 (for M-class) or 64 bytes (for R-class) aligned. To keep it simple align to 64 bytes always. For XIP we already have alignment restrictions in place from PMSAv7, but they can be potentially relaxed for PMSAv8. Signed-off-by: Vladimir Murzin --- arch/arm/kernel/vmlinux.lds.S | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index ee53f65..a4643a2 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -8,6 +8,8 @@ #include "vmlinux-xip.lds.S" #else +#include + #include #include #include @@ -102,6 +104,9 @@ SECTIONS . = ALIGN(1<