Re: [PATCH v2 07/14] arm64: kvm: Split hyp/switch.c to VHE/nVHE

Mon, 18 May 2020 13:45:18 -0700 

On Mon, May 18, 2020 at 04:28:51PM +0100, Andrew Scull wrote:
> On Fri, May 15, 2020 at 11:58:34AM +0100, David Brazdil wrote:
> > +__kvm_nvhe_sve_load_state = sve_load_state;
> > +__kvm_nvhe_sve_save_state = sve_save_state;
> 
> Building without CONFIG_ARM64_VHE leads to a linker error due to the SVE
> functions being referenced in this list. This is caused by
> CONFIG_ARM64_VHE disabling CONFIG_ARM64_SVE and, in turn, preventing the
> generation of those symbols. There aren't any references from code, just
> this file.
> 
> It can be resolved by having the SVE symbol aliases depend on
> CONFIG_ARM64_SVE.
Thanks, will fix the linker script in v3.
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