Re: [PATCH v4] arm64: smccc: Support SMCCC v1.3 SVE register saving hint
From: Will Deacon <will@kernel.org>
Date: 2021-05-27 08:11:43
On Thu, May 27, 2021 at 12:02:48AM +0100, Mark Brown wrote:
On Wed, May 26, 2021 at 10:31:29PM +0100, Will Deacon wrote:quoted
On Mon, May 24, 2021 at 11:42:53AM +0100, Mark Brown wrote:quoted
quoted
drivers/firmware/smccc/smccc.c | 4 ++++ include/linux/arm-smccc.h | 24 ++++++++++++++++++++++-- 3 files changed, 52 insertions(+), 2 deletions(-)quoted
This fails to build for me:Interesting... which toolchain are you using here?
That's a good question. /me digs into scripts I think it's: gcc version 9.2.1 20191025 (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) But note that we actually have a register alias in asm/assembler.h so maybe just a missing include? Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel