diff options
| author | Ingo Molnar <mingo@kernel.org> | 2025-03-04 11:23:48 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-03-04 20:29:35 +0100 |
| commit | 71c2ff150f34904f693c654ee8c55c996629abb7 (patch) | |
| tree | 9ae0281cc2069b564ddebf73400f5f90312868ca /arch/x86/include/asm/mshyperv.h | |
| parent | 1fff9f8730b00c39ec5055656e45ef69acd9409a (diff) | |
| parent | c8b584fe82d0f1e478a598f954943b095a4a8f5c (diff) | |
Merge branch 'x86/asm' into x86/core, to pick up dependent commits
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/mshyperv.h')
| -rw-r--r-- | arch/x86/include/asm/mshyperv.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h index f91ab1e75f9f..5e6193dbc97e 100644 --- a/arch/x86/include/asm/mshyperv.h +++ b/arch/x86/include/asm/mshyperv.h @@ -77,11 +77,11 @@ static inline u64 hv_do_hypercall(u64 control, void *input, void *output) return hv_tdx_hypercall(control, input_address, output_address); if (hv_isolation_type_snp() && !hyperv_paravisor_present) { - __asm__ __volatile__("mov %4, %%r8\n" + __asm__ __volatile__("mov %[output_address], %%r8\n" "vmmcall" : "=a" (hv_status), ASM_CALL_CONSTRAINT, "+c" (control), "+d" (input_address) - : "r" (output_address) + : [output_address] "r" (output_address) : "cc", "memory", "r8", "r9", "r10", "r11"); return hv_status; } @@ -89,12 +89,12 @@ static inline u64 hv_do_hypercall(u64 control, void *input, void *output) if (!hv_hypercall_pg) return U64_MAX; - __asm__ __volatile__("mov %4, %%r8\n" + __asm__ __volatile__("mov %[output_address], %%r8\n" CALL_NOSPEC : "=a" (hv_status), ASM_CALL_CONSTRAINT, "+c" (control), "+d" (input_address) - : "r" (output_address), - THUNK_TARGET(hv_hypercall_pg) + : [output_address] "r" (output_address), + THUNK_TARGET(hv_hypercall_pg) : "cc", "memory", "r8", "r9", "r10", "r11"); #else u32 input_address_hi = upper_32_bits(input_address); @@ -187,18 +187,18 @@ static inline u64 _hv_do_fast_hypercall16(u64 control, u64 input1, u64 input2) return hv_tdx_hypercall(control, input1, input2); if (hv_isolation_type_snp() && !hyperv_paravisor_present) { - __asm__ __volatile__("mov %4, %%r8\n" + __asm__ __volatile__("mov %[input2], %%r8\n" "vmmcall" : "=a" (hv_status), ASM_CALL_CONSTRAINT, "+c" (control), "+d" (input1) - : "r" (input2) + : [input2] "r" (input2) : "cc", "r8", "r9", "r10", "r11"); } else { - __asm__ __volatile__("mov %4, %%r8\n" + __asm__ __volatile__("mov %[input2], %%r8\n" CALL_NOSPEC : "=a" (hv_status), ASM_CALL_CONSTRAINT, "+c" (control), "+d" (input1) - : "r" (input2), + : [input2] "r" (input2), THUNK_TARGET(hv_hypercall_pg) : "cc", "r8", "r9", "r10", "r11"); } |