DELTA 328011 0 239
SVN h¡"ƒ7 š4 €ƒ5 ƒ9š/ƒ5
	 * To prevent malicious branch target predictions from
	 * affecting the host, overwrite all entries in the RSB upon
	 * exiting a guest.
	 */
	mov $16, %ecx	/* 16 iterations, two calls per loop */
	mov %rsp, %rax
0:	call 2f		/* create an RSB entry. */
1:	pause
	call 1b		/* capture rogue speculation. */
2:	call 2f		/* create an RSB entry. */
1:	pause
	call 1b		/* capture rogue speculation. */
2:	sub $1, %ecx
	jnz 0b
	mov %rax, %rspENDREP
DELTA 221828 22284 2928
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DELTA 328102 2235 317
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DELTA 328011 267 348
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END
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PLAIN
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END
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c-254677.8-273375.t329161-72az modify-file true false /head/sys/amd64/vmm/amd/svm_support.S

16-221828.5-245652.t329161-72az modify-file true false /head/sys/amd64/vmm/intel/vmcs.c

1c-221828.5-245652.t329161-72az modify-file true false /head/sys/amd64/vmm/intel/vmx.h

1o-221828.5-245652.t329161-72az modify-file true false /head/sys/amd64/vmm/intel/vmx_support.S


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