[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] minor copy&paste error in vmx.c ?
While trying to find out why OpenBSD/AMD64 still does not want to boot on -unstable I got a rather strange (immpossible) error telling me that CR is 0 in vmx.c:1822 which made no sense since there is a case 0 in the switch statement. Is it possible that there is a small c&p error and the printk() there should actually look like: --- a/xen/arch/x86/hvm/vmx/vmx.c Fri Aug 04 20:34:44 2006 +0100 +++ b/xen/arch/x86/hvm/vmx/vmx.c Sun Aug 06 11:17:04 2006 +0200 @@ -1818,7 +1818,7 @@ static int mov_to_cr(int gp, int cr, str break; } default: - printk("invalid cr: %d\n", gp); + printk("invalid cr: %d\n", cr); __hvm_bug(regs); } ? with that change in place i get the following when trying to boot a OpenBSD/AMD64 kernel: (XEN) (GUEST: 1) Booting from CD-Rom... (XEN) invalid cr: 8 (XEN) __hvm_bug at vmx.c:1822 (XEN) ----[ Xen-3.0-unstable Not tainted ]---- (XEN) CPU: 0 (XEN) RIP: 0008:[<ffffffff8024b222>] (XEN) RFLAGS: 0000000000000246 CONTEXT: hvm (XEN) rax: 0000000000000000 rbx: ffffffff8055ada0 rcx: 0000000000000007 (XEN) rdx: 0000000000000007 rsi: 0000000000000002 rdi: ffff8000006c5f80 (XEN) rbp: ffffffff809d0ef0 rsp: ffffffff809d0ef0 r8: 0000000000000000 (XEN) r9: ffffffff8099fbe0 r10: ffffffff8099fbe0 r11: ffffffff8099fd80 (XEN) r12: 0000000000000000 r13: 0000000000000000 r14: 0000000000000000 (XEN) r15: 0000000000000000 cr0: 000000008005003b cr3: 000000009c439000 (XEN) ds: 0010 es: 0010 fs: 0000 gs: 0000 ss: 0010 cs: 0008 (XEN) domain_crash_sync called from vmx.c:1822 (XEN) Domain 1 (vcpu#0) crashed on cpu#0: (XEN) ----[ Xen-3.0-unstable Not tainted ]---- (XEN) CPU: 0 (XEN) RIP: 0008:[<ffffffff8024b222>] (XEN) RFLAGS: 0000000000000246 CONTEXT: hvm (XEN) rax: 0000000000000000 rbx: ffffffff8055ada0 rcx: 0000000000000007 (XEN) rdx: 0000000000000007 rsi: 0000000000000002 rdi: ffff8000006c5f80 (XEN) rbp: ffffffff809d0ef0 rsp: ffffffff809d0ef0 r8: 0000000000000000 (XEN) r9: ffffffff8099fbe0 r10: ffffffff8099fbe0 r11: ffffffff8099fd80 (XEN) r12: 0000000000000000 r13: 0000000000000000 r14: 0000000000000000 (XEN) r15: 0000000000000000 cr0: 000000008005003b cr3: 000000009c439000 (XEN) ds: 0010 es: 0010 fs: 0000 gs: 0000 ss: 0010 cs: 0008 any ideas ? Stefan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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