TechPanelGM/kernel_xiaomi_sm8250
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lguest: use KVM hypercalls

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Impact: cleanup

This patch allow us to use KVM hypercalls

Signed-off-by: Matias Zabaljauregui <zabaljauregui at gmail.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Matias Zabaljauregui
2009-03-14 13:37:52 -02:00
committed by Rusty Russell
parent b7ff99ea53
commit 4cd8b5e2a1
6 changed files with 122 additions and 57 deletions
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7
drivers/lguest/interrupts_and_traps.c
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@@ -288,9 +288,10 @@ static int direct_trap(unsigned int num)
/* The Host needs to see page faults (for shadow paging and to save the
* fault address), general protection faults (in/out emulation) and
* device not available (TS handling), and of course, the hypercall
* trap. */
return num != 14 && num != 13 && num != 7 && num != LGUEST_TRAP_ENTRY;
* device not available (TS handling), invalid opcode fault (kvm hcall),
* and of course, the hypercall trap. */
return num != 14 && num != 13 && num != 7 &&
num != 6 && num != LGUEST_TRAP_ENTRY;
}
/*:*/