Messages in this thread Patch in this message | | | From | Bernhard Rosenkraenzer <> | Subject | Re: 2.6.19-rc5-mm1 fails to compile with gcc 4.2 | Date | Sun, 12 Nov 2006 14:43:52 +0100 |
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On Sunday, 12. November 2006 09:22, Avi Kivity wrote: > Bernhard Rosenkraenzer wrote: > > drivers/kvm/kvm_main.c: In function 'kvm_dev_ioctl_run': > > drivers/kvm/kvm_main.c:153: error: 'asm' operand has impossible > > constraints drivers/kvm/kvm_main.c:158: error: 'asm' operand has > > impossible constraints
The attached patch makes it compile (but I'm not 100% sure it's the right thing to do, I'm not very experienced with gcc-style asm). --- linux-2.6.18/drivers/kvm/kvm_main.c.ark 2006-11-12 14:40:09.000000000 +0100 +++ linux-2.6.18/drivers/kvm/kvm_main.c 2006-11-12 14:38:51.000000000 +0100 @@ -150,12 +150,12 @@ static void load_fs(u16 sel) { - asm ("mov %0, %%fs" : : "g"(sel)); + asm ("mov %0, %%fs" : : "m"(sel)); } static void load_gs(u16 sel) { - asm ("mov %0, %%gs" : : "g"(sel)); + asm ("mov %0, %%gs" : : "m"(sel)); } #ifndef load_ldt | |