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Diffstat (limited to 'drivers/kvm/vmx.c')
-rw-r--r--drivers/kvm/vmx.c146
1 files changed, 73 insertions, 73 deletions
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index 529162345c12..84c77fed9d17 100644
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -2350,36 +2350,36 @@ static void vmx_vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
2350#endif 2350#endif
2351 ASM_VMX_VMWRITE_RSP_RDX "\n\t" 2351 ASM_VMX_VMWRITE_RSP_RDX "\n\t"
2352 /* Check if vmlaunch of vmresume is needed */ 2352 /* Check if vmlaunch of vmresume is needed */
2353 "cmp $0, %1 \n\t" 2353 "cmpl $0, %c[launched](%0) \n\t"
2354 /* Load guest registers. Don't clobber flags. */ 2354 /* Load guest registers. Don't clobber flags. */
2355#ifdef CONFIG_X86_64 2355#ifdef CONFIG_X86_64
2356 "mov %c[cr2](%3), %%rax \n\t" 2356 "mov %c[cr2](%0), %%rax \n\t"
2357 "mov %%rax, %%cr2 \n\t" 2357 "mov %%rax, %%cr2 \n\t"
2358 "mov %c[rax](%3), %%rax \n\t" 2358 "mov %c[rax](%0), %%rax \n\t"
2359 "mov %c[rbx](%3), %%rbx \n\t" 2359 "mov %c[rbx](%0), %%rbx \n\t"
2360 "mov %c[rdx](%3), %%rdx \n\t" 2360 "mov %c[rdx](%0), %%rdx \n\t"
2361 "mov %c[rsi](%3), %%rsi \n\t" 2361 "mov %c[rsi](%0), %%rsi \n\t"
2362 "mov %c[rdi](%3), %%rdi \n\t" 2362 "mov %c[rdi](%0), %%rdi \n\t"
2363 "mov %c[rbp](%3), %%rbp \n\t" 2363 "mov %c[rbp](%0), %%rbp \n\t"
2364 "mov %c[r8](%3), %%r8 \n\t" 2364 "mov %c[r8](%0), %%r8 \n\t"
2365 "mov %c[r9](%3), %%r9 \n\t" 2365 "mov %c[r9](%0), %%r9 \n\t"
2366 "mov %c[r10](%3), %%r10 \n\t" 2366 "mov %c[r10](%0), %%r10 \n\t"
2367 "mov %c[r11](%3), %%r11 \n\t" 2367 "mov %c[r11](%0), %%r11 \n\t"
2368 "mov %c[r12](%3), %%r12 \n\t" 2368 "mov %c[r12](%0), %%r12 \n\t"
2369 "mov %c[r13](%3), %%r13 \n\t" 2369 "mov %c[r13](%0), %%r13 \n\t"
2370 "mov %c[r14](%3), %%r14 \n\t" 2370 "mov %c[r14](%0), %%r14 \n\t"
2371 "mov %c[r15](%3), %%r15 \n\t" 2371 "mov %c[r15](%0), %%r15 \n\t"
2372 "mov %c[rcx](%3), %%rcx \n\t" /* kills %3 (rcx) */ 2372 "mov %c[rcx](%0), %%rcx \n\t" /* kills %0 (rcx) */
2373#else 2373#else
2374 "mov %c[cr2](%3), %%eax \n\t" 2374 "mov %c[cr2](%0), %%eax \n\t"
2375 "mov %%eax, %%cr2 \n\t" 2375 "mov %%eax, %%cr2 \n\t"
2376 "mov %c[rax](%3), %%eax \n\t" 2376 "mov %c[rax](%0), %%eax \n\t"
2377 "mov %c[rbx](%3), %%ebx \n\t" 2377 "mov %c[rbx](%0), %%ebx \n\t"
2378 "mov %c[rdx](%3), %%edx \n\t" 2378 "mov %c[rdx](%0), %%edx \n\t"
2379 "mov %c[rsi](%3), %%esi \n\t" 2379 "mov %c[rsi](%0), %%esi \n\t"
2380 "mov %c[rdi](%3), %%edi \n\t" 2380 "mov %c[rdi](%0), %%edi \n\t"
2381 "mov %c[rbp](%3), %%ebp \n\t" 2381 "mov %c[rbp](%0), %%ebp \n\t"
2382 "mov %c[rcx](%3), %%ecx \n\t" /* kills %3 (ecx) */ 2382 "mov %c[rcx](%0), %%ecx \n\t" /* kills %0 (ecx) */
2383#endif 2383#endif
2384 /* Enter guest mode */ 2384 /* Enter guest mode */
2385 "jne .Llaunched \n\t" 2385 "jne .Llaunched \n\t"
@@ -2389,62 +2389,62 @@ static void vmx_vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
2389 ".Lkvm_vmx_return: " 2389 ".Lkvm_vmx_return: "
2390 /* Save guest registers, load host registers, keep flags */ 2390 /* Save guest registers, load host registers, keep flags */
2391#ifdef CONFIG_X86_64 2391#ifdef CONFIG_X86_64
2392 "xchg %3, (%%rsp) \n\t" 2392 "xchg %0, (%%rsp) \n\t"
2393 "mov %%rax, %c[rax](%3) \n\t" 2393 "mov %%rax, %c[rax](%0) \n\t"
2394 "mov %%rbx, %c[rbx](%3) \n\t" 2394 "mov %%rbx, %c[rbx](%0) \n\t"
2395 "pushq (%%rsp); popq %c[rcx](%3) \n\t" 2395 "pushq (%%rsp); popq %c[rcx](%0) \n\t"
2396 "mov %%rdx, %c[rdx](%3) \n\t" 2396 "mov %%rdx, %c[rdx](%0) \n\t"
2397 "mov %%rsi, %c[rsi](%3) \n\t" 2397 "mov %%rsi, %c[rsi](%0) \n\t"
2398 "mov %%rdi, %c[rdi](%3) \n\t" 2398 "mov %%rdi, %c[rdi](%0) \n\t"
2399 "mov %%rbp, %c[rbp](%3) \n\t" 2399 "mov %%rbp, %c[rbp](%0) \n\t"
2400 "mov %%r8, %c[r8](%3) \n\t" 2400 "mov %%r8, %c[r8](%0) \n\t"
2401 "mov %%r9, %c[r9](%3) \n\t" 2401 "mov %%r9, %c[r9](%0) \n\t"
2402 "mov %%r10, %c[r10](%3) \n\t" 2402 "mov %%r10, %c[r10](%0) \n\t"
2403 "mov %%r11, %c[r11](%3) \n\t" 2403 "mov %%r11, %c[r11](%0) \n\t"
2404 "mov %%r12, %c[r12](%3) \n\t" 2404 "mov %%r12, %c[r12](%0) \n\t"
2405 "mov %%r13, %c[r13](%3) \n\t" 2405 "mov %%r13, %c[r13](%0) \n\t"
2406 "mov %%r14, %c[r14](%3) \n\t" 2406 "mov %%r14, %c[r14](%0) \n\t"
2407 "mov %%r15, %c[r15](%3) \n\t" 2407 "mov %%r15, %c[r15](%0) \n\t"
2408 "mov %%cr2, %%rax \n\t" 2408 "mov %%cr2, %%rax \n\t"
2409 "mov %%rax, %c[cr2](%3) \n\t" 2409 "mov %%rax, %c[cr2](%0) \n\t"
2410 2410
2411 "pop %%rcx; pop %%rbp; pop %%rdx \n\t" 2411 "pop %%rbp; pop %%rbp; pop %%rdx \n\t"
2412#else 2412#else
2413 "xchg %3, (%%esp) \n\t" 2413 "xchg %0, (%%esp) \n\t"
2414 "mov %%eax, %c[rax](%3) \n\t" 2414 "mov %%eax, %c[rax](%0) \n\t"
2415 "mov %%ebx, %c[rbx](%3) \n\t" 2415 "mov %%ebx, %c[rbx](%0) \n\t"
2416 "pushl (%%esp); popl %c[rcx](%3) \n\t" 2416 "pushl (%%esp); popl %c[rcx](%0) \n\t"
2417 "mov %%edx, %c[rdx](%3) \n\t" 2417 "mov %%edx, %c[rdx](%0) \n\t"
2418 "mov %%esi, %c[rsi](%3) \n\t" 2418 "mov %%esi, %c[rsi](%0) \n\t"
2419 "mov %%edi, %c[rdi](%3) \n\t" 2419 "mov %%edi, %c[rdi](%0) \n\t"
2420 "mov %%ebp, %c[rbp](%3) \n\t" 2420 "mov %%ebp, %c[rbp](%0) \n\t"
2421 "mov %%cr2, %%eax \n\t" 2421 "mov %%cr2, %%eax \n\t"
2422 "mov %%eax, %c[cr2](%3) \n\t" 2422 "mov %%eax, %c[cr2](%0) \n\t"
2423 2423
2424 "pop %%ecx; pop %%ebp; pop %%edx \n\t" 2424 "pop %%ebp; pop %%ebp; pop %%edx \n\t"
2425#endif 2425#endif
2426 "setbe %0 \n\t" 2426 "setbe %c[fail](%0) \n\t"
2427 : "=q" (vmx->fail) 2427 : : "c"(vmx), "d"((unsigned long)HOST_RSP),
2428 : "r"(vmx->launched), "d"((unsigned long)HOST_RSP), 2428 [launched]"i"(offsetof(struct vcpu_vmx, launched)),
2429 "c"(vcpu), 2429 [fail]"i"(offsetof(struct vcpu_vmx, fail)),
2430 [rax]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_RAX])), 2430 [rax]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_RAX])),
2431 [rbx]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_RBX])), 2431 [rbx]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_RBX])),
2432 [rcx]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_RCX])), 2432 [rcx]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_RCX])),
2433 [rdx]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_RDX])), 2433 [rdx]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_RDX])),
2434 [rsi]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_RSI])), 2434 [rsi]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_RSI])),
2435 [rdi]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_RDI])), 2435 [rdi]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_RDI])),
2436 [rbp]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_RBP])), 2436 [rbp]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_RBP])),
2437#ifdef CONFIG_X86_64 2437#ifdef CONFIG_X86_64
2438 [r8]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_R8])), 2438 [r8]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_R8])),
2439 [r9]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_R9])), 2439 [r9]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_R9])),
2440 [r10]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_R10])), 2440 [r10]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_R10])),
2441 [r11]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_R11])), 2441 [r11]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_R11])),
2442 [r12]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_R12])), 2442 [r12]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_R12])),
2443 [r13]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_R13])), 2443 [r13]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_R13])),
2444 [r14]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_R14])), 2444 [r14]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_R14])),
2445 [r15]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_R15])), 2445 [r15]"i"(offsetof(struct vcpu_vmx, vcpu.regs[VCPU_REGS_R15])),
2446#endif 2446#endif
2447 [cr2]"i"(offsetof(struct kvm_vcpu, cr2)) 2447 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.cr2))
2448 : "cc", "memory" 2448 : "cc", "memory"
2449#ifdef CONFIG_X86_64 2449#ifdef CONFIG_X86_64
2450 , "rbx", "rdi", "rsi" 2450 , "rbx", "rdi", "rsi"
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-24 01:27:10 -0500