Re: [Xen-devel] [PATCH 10/27] xen/arm: arm32: Don't define FAR_EL1

On 08/22/2017 03:37 PM, Andre Przywara wrote: Hi, Hi Andre, On 14/08/17 15:24, Julien Grall wrote: Aliasing FAR_EL1 to IFAR is wrong because on ARMv8 FAR_EL1[31:0] is architecturally mapped to DFAR and FAR_EL1[63:32] to DFAR.

Re: [Xen-devel] [PATCH 10/27] xen/arm: arm32: Don't define FAR_EL1

Hi, On 14/08/17 15:24, Julien Grall wrote: > Aliasing FAR_EL1 to IFAR is wrong because on ARMv8 FAR_EL1[31:0] is > architecturally mapped to DFAR and FAR_EL1[63:32] to DFAR. Should be IFAR, I guess? Please put a quid into the

[Xen-devel] [PATCH 10/27] xen/arm: arm32: Don't define FAR_EL1

Aliasing FAR_EL1 to IFAR is wrong because on ARMv8 FAR_EL1[31:0] is architecturally mapped to DFAR and FAR_EL1[63:32] to DFAR. As FAR_EL1 is not currently used in ARM32 code, remove it. Signed-off-by: Julien Grall --- xen/include/asm-arm/cpregs.h | 1 - 1 file changed, 1