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| author |  Nathan Chancellor <nathan@kernel.org>
| 2023-08-22 11:25:49 -0700 |
|---|---|---|
| committer |  Wei Liu <wei.liu@kernel.org>
| 2023-08-23 05:41:26 +0000 |
| commit | f0a3d1de89876f4ca54fccb4103b504d50a8347f (patch) | |
| tree | a29d59811e8e38980f03fc9fa62eec92ed42b858 /arch/x86/include/asm/mshyperv.h | |
| parent | hv: hyperv.h: Replace one-element array with flexible-array member (diff) | |
| download | linux-f0a3d1de89876f4ca54fccb4103b504d50a8347f.tar.gz linux-f0a3d1de89876f4ca54fccb4103b504d50a8347f.tar.bz2 linux-f0a3d1de89876f4ca54fccb4103b504d50a8347f.zip | |
x86/hyperv: Add missing 'inline' to hv_snp_boot_ap() stub
When building without CONFIG_AMD_MEM_ENCRYPT, there are several
repeated instances of -Wunused-function due to missing 'inline' on
the stub of hy_snp_boot_ap():
In file included from drivers/hv/hv_common.c:29:
./arch/x86/include/asm/mshyperv.h:272:12: error: 'hv_snp_boot_ap' defined but not used [-Werror=unused-function]
272 | static int hv_snp_boot_ap(int cpu, unsigned long start_ip) { return 0; }
| ^~~~~~~~~~~~~~
cc1: all warnings being treated as errors
Add 'inline' to fix the warnings.
Fixes: 44676bb9d566 ("x86/hyperv: Add smp support for SEV-SNP guest")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Dexuan Cui <decui@microsoft.com>
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Link: https://lore.kernel.org/r/20230822-hv_snp_boot_ap-missing-inline-v1-1-e712dcb2da0f@kernel.org
Diffstat (limited to 'arch/x86/include/asm/mshyperv.h')
| -rw-r--r-- | arch/x86/include/asm/mshyperv.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h index 6bd9ae04d9c3..b6be267ff3d0 100644 --- a/arch/x86/include/asm/mshyperv.h +++ b/arch/x86/include/asm/mshyperv.h @@ -269,7 +269,7 @@ static inline void hv_ghcb_msr_read(u64 msr, u64 *value) {} static inline bool hv_ghcb_negotiate_protocol(void) { return false; } static inline void hv_ghcb_terminate(unsigned int set, unsigned int reason) {} static inline void hv_vtom_init(void) {} -static int hv_snp_boot_ap(int cpu, unsigned long start_ip) { return 0; } +static inline int hv_snp_boot_ap(int cpu, unsigned long start_ip) { return 0; } #endif extern bool hv_isolation_type_snp(void); |