diff options
| author | Geoff Levand <geoff@infradead.org> | 2014-11-01 02:06:47 +0300 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2014-11-06 20:25:28 +0300 |
| commit | 286fb1cc32b11c18da3573a8c8c37a4f9da16e30 (patch) | |
| tree | b27e266edb55a4bde3e1a67b5ad56f797aa5b8fe /arch | |
| parent | d8c6d8b877cb2a216e933ce11954632a9daeb362 (diff) | |
| download | linux-286fb1cc32b11c18da3573a8c8c37a4f9da16e30.tar.xz | |
arm64/kvm: Fix assembler compatibility of macros
Some of the macros defined in kvm_arm.h are useful in assembly files, but are
not compatible with the assembler. Change any C language integer constant
definitions using appended U, UL, or ULL to the UL() preprocessor macro. Also,
add a preprocessor include of the asm/memory.h file which defines the UL()
macro.
Fixes build errors like these when using kvm_arm.h in assembly
source files:
Error: unexpected characters following instruction at operand 3 -- `and x0,x1,#((1U<<25)-1)'
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/include/asm/kvm_arm.h | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/arch/arm64/include/asm/kvm_arm.h b/arch/arm64/include/asm/kvm_arm.h index 7fd3e27e3ccc..8afb863f5a9e 100644 --- a/arch/arm64/include/asm/kvm_arm.h +++ b/arch/arm64/include/asm/kvm_arm.h @@ -18,6 +18,7 @@ #ifndef __ARM64_KVM_ARM_H__ #define __ARM64_KVM_ARM_H__ +#include <asm/memory.h> #include <asm/types.h> /* Hyp Configuration Register (HCR) bits */ @@ -160,9 +161,9 @@ #endif #define VTTBR_BADDR_SHIFT (VTTBR_X - 1) -#define VTTBR_BADDR_MASK (((1LLU << (PHYS_MASK_SHIFT - VTTBR_X)) - 1) << VTTBR_BADDR_SHIFT) -#define VTTBR_VMID_SHIFT (48LLU) -#define VTTBR_VMID_MASK (0xffLLU << VTTBR_VMID_SHIFT) +#define VTTBR_BADDR_MASK (((UL(1) << (PHYS_MASK_SHIFT - VTTBR_X)) - 1) << VTTBR_BADDR_SHIFT) +#define VTTBR_VMID_SHIFT (UL(48)) +#define VTTBR_VMID_MASK (UL(0xFF) << VTTBR_VMID_SHIFT) /* Hyp System Trap Register */ #define HSTR_EL2_TTEE (1 << 16) @@ -185,13 +186,13 @@ /* Exception Syndrome Register (ESR) bits */ #define ESR_EL2_EC_SHIFT (26) -#define ESR_EL2_EC (0x3fU << ESR_EL2_EC_SHIFT) -#define ESR_EL2_IL (1U << 25) +#define ESR_EL2_EC (UL(0x3f) << ESR_EL2_EC_SHIFT) +#define ESR_EL2_IL (UL(1) << 25) #define ESR_EL2_ISS (ESR_EL2_IL - 1) #define ESR_EL2_ISV_SHIFT (24) -#define ESR_EL2_ISV (1U << ESR_EL2_ISV_SHIFT) +#define ESR_EL2_ISV (UL(1) << ESR_EL2_ISV_SHIFT) #define ESR_EL2_SAS_SHIFT (22) -#define ESR_EL2_SAS (3U << ESR_EL2_SAS_SHIFT) +#define ESR_EL2_SAS (UL(3) << ESR_EL2_SAS_SHIFT) #define ESR_EL2_SSE (1 << 21) #define ESR_EL2_SRT_SHIFT (16) #define ESR_EL2_SRT_MASK (0x1f << ESR_EL2_SRT_SHIFT) @@ -205,16 +206,16 @@ #define ESR_EL2_FSC_TYPE (0x3c) #define ESR_EL2_CV_SHIFT (24) -#define ESR_EL2_CV (1U << ESR_EL2_CV_SHIFT) +#define ESR_EL2_CV (UL(1) << ESR_EL2_CV_SHIFT) #define ESR_EL2_COND_SHIFT (20) -#define ESR_EL2_COND (0xfU << ESR_EL2_COND_SHIFT) +#define ESR_EL2_COND (UL(0xf) << ESR_EL2_COND_SHIFT) #define FSC_FAULT (0x04) #define FSC_PERM (0x0c) /* Hyp Prefetch Fault Address Register (HPFAR/HDFAR) */ -#define HPFAR_MASK (~0xFUL) +#define HPFAR_MASK (~UL(0xf)) #define ESR_EL2_EC_UNKNOWN (0x00) #define ESR_EL2_EC_WFI (0x01) |