diff options
| author |   Marc Zyngier <maz@kernel.org> | 2020-02-16 12:01:26 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2020-03-24 10:56:05 +0000 |
| commit | 15ff9a39cd5ebabdf704634ea58806f2d12bbc39 (patch) | |
| tree | 3a44e50d7c67cb80e79b87dc94d1328868d36cb5 /arch/arm/include | |
| parent | arm: Remove GICv3 vgic compatibility macros (diff) | |
| download | linux-dev-15ff9a39cd5ebabdf704634ea58806f2d12bbc39.tar.xz linux-dev-15ff9a39cd5ebabdf704634ea58806f2d12bbc39.zip | |
arm: Remove the ability to set HYP vectors outside of the decompressor
Although we have to bounce between HYP and SVC to decompress and
relocate the kernel, we don't need to be able to use it in the
kernel itself. So let's drop the functionnality.
Since the vectors are never changed, there is no need to reset them
either, and nobody calls that stub anyway. The last function
(SOFT_RESTART) is still present in order to support kexec.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/virt.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/arm/include/asm/virt.h b/arch/arm/include/asm/virt.h index 47600a5894b1..dd9697b2bde8 100644 --- a/arch/arm/include/asm/virt.h +++ b/arch/arm/include/asm/virt.h @@ -39,8 +39,6 @@ static inline void sync_boot_mode(void) sync_cache_r(&__boot_cpu_mode); } -void __hyp_set_vectors(unsigned long phys_vector_base); -void __hyp_reset_vectors(void); #else #define __boot_cpu_mode (SVC_MODE) #define sync_boot_mode() @@ -75,9 +73,6 @@ static inline bool is_kernel_in_hyp_mode(void) #define HVC_SET_VECTORS 0 #define HVC_SOFT_RESTART 1 -#define HVC_RESET_VECTORS 2 - -#define HVC_STUB_HCALL_NR 3 #endif /* __ASSEMBLY__ */ |