search for: nmi_stack_correct

Displaying 5 results from an estimated 5 matches for "nmi_stack_correct".

[RFC, PATCH 11/24] i386 Vmi segment changes
2007 Apr 18
0
[RFC, PATCH 11/24] i386 Vmi segment changes
...k_correct: * fault happened on the sysenter path. */ ENTRY(nmi) - pushl %eax - movl %ss, %eax - cmpw $__ESPFIX_SS, %ax - popl %eax + COMPARE_SEGMENT_REG(__ESPFIX_SS, %ss) je nmi_16bit_stack cmpl $sysenter_entry,(%esp) je nmi_stack_fixup @@ -560,7 +557,7 @@ nmi_stack_fixup: FIX_STACK(12,nmi_stack_correct, 1) jmp nmi_stack_correct nmi_debug_stack_check: - cmpw $__KERNEL_CS,16(%esp) + COMPARE_SEGMENT_STACK(__KERNEL_CS, 16) jne nmi_stack_correct cmpl $debug,(%esp) jb nmi_stack_correct Index: linux-2.6.16-rc5/arch/i386/kernel/process.c ==========================================================...
[RFC, PATCH 11/24] i386 Vmi segment changes
2007 Apr 18
0
[RFC, PATCH 11/24] i386 Vmi segment changes
...k_correct: * fault happened on the sysenter path. */ ENTRY(nmi) - pushl %eax - movl %ss, %eax - cmpw $__ESPFIX_SS, %ax - popl %eax + COMPARE_SEGMENT_REG(__ESPFIX_SS, %ss) je nmi_16bit_stack cmpl $sysenter_entry,(%esp) je nmi_stack_fixup @@ -560,7 +557,7 @@ nmi_stack_fixup: FIX_STACK(12,nmi_stack_correct, 1) jmp nmi_stack_correct nmi_debug_stack_check: - cmpw $__KERNEL_CS,16(%esp) + COMPARE_SEGMENT_STACK(__KERNEL_CS, 16) jne nmi_stack_correct cmpl $debug,(%esp) jb nmi_stack_correct Index: linux-2.6.16-rc5/arch/i386/kernel/process.c ==========================================================...
[PATCH 1/3] Paravirtualization: Kernel Ring Cleanups
2007 Apr 18
2
[PATCH 1/3] Paravirtualization: Kernel Ring Cleanups
...k_correct: * fault happened on the sysenter path. */ ENTRY(nmi) - pushl %eax - movl %ss, %eax - cmpw $__ESPFIX_SS, %ax - popl %eax + COMPARE_SEGMENT_REG(__ESPFIX_SS, %ss) je nmi_16bit_stack cmpl $sysenter_entry,(%esp) je nmi_stack_fixup @@ -564,7 +561,7 @@ nmi_stack_fixup: FIX_STACK(12,nmi_stack_correct, 1) jmp nmi_stack_correct nmi_debug_stack_check: - cmpw $__KERNEL_CS,16(%esp) + COMPARE_SEGMENT_STACK(__KERNEL_CS, 16) jne nmi_stack_correct cmpl $debug,(%esp) jb nmi_stack_correct diff -urpN --exclude TAGS -X /home/rusty/devel/kernel/kernel-patches/current-dontdiff --minimal linux-2.6.17-...
[PATCH 1/3] Paravirtualization: Kernel Ring Cleanups
2007 Apr 18
2
[PATCH 1/3] Paravirtualization: Kernel Ring Cleanups
...k_correct: * fault happened on the sysenter path. */ ENTRY(nmi) - pushl %eax - movl %ss, %eax - cmpw $__ESPFIX_SS, %ax - popl %eax + COMPARE_SEGMENT_REG(__ESPFIX_SS, %ss) je nmi_16bit_stack cmpl $sysenter_entry,(%esp) je nmi_stack_fixup @@ -564,7 +561,7 @@ nmi_stack_fixup: FIX_STACK(12,nmi_stack_correct, 1) jmp nmi_stack_correct nmi_debug_stack_check: - cmpw $__KERNEL_CS,16(%esp) + COMPARE_SEGMENT_STACK(__KERNEL_CS, 16) jne nmi_stack_correct cmpl $debug,(%esp) jb nmi_stack_correct diff -urpN --exclude TAGS -X /home/rusty/devel/kernel/kernel-patches/current-dontdiff --minimal linux-2.6.17-...
[RFC PATCH 00/33] Xen i386 paravirtualization support
2007 Apr 18
33
[RFC PATCH 00/33] Xen i386 paravirtualization support
Unlike full virtualization in which the virtual machine provides the same platform interface as running natively on the hardware, paravirtualization requires modification to the guest operating system to work with the platform interface provided by the hypervisor. Xen was designed with performance in mind. Calls to the hypervisor are minimized, batched if necessary, and non-critical codepaths