Re: [PATCH] Fix i8259 for target-arches not supporting KVM

2012-01-30 Thread Sergei Trofimovich
On Mon, 30 Jan 2012 11:08:37 +0100
Jan Kiszka jan.kis...@siemens.com wrote:

 On 2012-01-29 14:18, Sergei Trofimovich wrote:
  From: Sergei Trofimovich sly...@gentoo.org
  
$ ./configure --target-list=alpha-softmmu  make
  
CCalpha-softmmu/i8259.o
  cc1: warnings being treated as errors
  /home/slyfox/dev/git/qemu-kvm/hw/i8259.c: In function 
  'kvm_i8259_set_irq':
  /home/slyfox/dev/git/qemu-kvm/hw/i8259.c:688:13: error: implicit 
  declaration of function 'apic_set_irq_delivered'
  
  /home/slyfox/dev/git/qemu-kvm/hw/i8259.c:688:13: error: nested extern 
  declaration of 'apic_set_irq_delivered'
  make[1]: *** [i8259.o] Error 1
  make: *** [subdir-alpha-softmmu] Error 2
  
LINK  alpha-softmmu/qemu-system-alpha
  i8259.o: In function `kvm_i8259_set_irq':
  
  /tmp/portage/app-emulation/qemu-kvm-/work/qemu-kvm-/hw/i8259.c:689: 
  undefined reference to `apic_set_irq_delivered'
  
  Signed-off-by: Sergei Trofimovich sly...@gentoo.org
  ---
   hw/i8259.c |3 +++
   1 files changed, 3 insertions(+), 0 deletions(-)
  
  diff --git a/hw/i8259.c b/hw/i8259.c
  index 0632ea2..2f6789d 100644
  --- a/hw/i8259.c
  +++ b/hw/i8259.c
  @@ -21,6 +21,7 @@
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 
  IN
* THE SOFTWARE.
*/
  +#include apic.h
 
 Won't be needed with current master.
 
   #include hw.h
   #include pc.h
   #include isa.h
  @@ -682,12 +683,14 @@ static int kvm_kernel_pic_load_from_user(PicState *s)
   
   static void kvm_i8259_set_irq(void *opaque, int irq, int level)
   {
  +#ifdef CONFIG_KVM
   int pic_ret;
   if (kvm_set_irq(irq, level, pic_ret)) {
   if (pic_ret != 0)
   apic_set_irq_delivered();
   return;
   }
  +#endif
   }
   
   device_init(pic_register)
 
 This might be in trivial conflict with the current version. You should
 rebase, already to remove the include. More consistent would be
 KVM_CAP_IRQCHIP in fact, but it doesn't matter that much as this code
 will go away soon.

Yeah, it was. Will redo with KVM_CAP_IRQCHIP you are eager to accept
such changes (see below).

 BTW, is the reason for using this repository instead of qemu upstream
 for non-x86 related to packaging? It's not qemu-kvm's normal use case
 (which doesn't mean it is allowed to break).

Yeah, I build-only qemu-kvm and use qemu for exotics.

I thought it would help later merging of qemu and qemu-kvm. If it does
not make sense for you (and only creates annoying merge collisions)
I'll stop bothering kvm@ otherwise I'll amend things  and resend :]
(ppc trivially broke as well after recent acpi merge).

Thanks!

-- 

  Sergei


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[PATCH] Fix i8259 for target-arches not supporting KVM

2012-01-29 Thread Sergei Trofimovich
From: Sergei Trofimovich sly...@gentoo.org

  $ ./configure --target-list=alpha-softmmu  make

  CCalpha-softmmu/i8259.o
cc1: warnings being treated as errors
/home/slyfox/dev/git/qemu-kvm/hw/i8259.c: In function 'kvm_i8259_set_irq':
/home/slyfox/dev/git/qemu-kvm/hw/i8259.c:688:13: error: implicit 
declaration of function 'apic_set_irq_delivered'

/home/slyfox/dev/git/qemu-kvm/hw/i8259.c:688:13: error: nested extern 
declaration of 'apic_set_irq_delivered'
make[1]: *** [i8259.o] Error 1
make: *** [subdir-alpha-softmmu] Error 2

  LINK  alpha-softmmu/qemu-system-alpha
i8259.o: In function `kvm_i8259_set_irq':
/tmp/portage/app-emulation/qemu-kvm-/work/qemu-kvm-/hw/i8259.c:689: 
undefined reference to `apic_set_irq_delivered'

Signed-off-by: Sergei Trofimovich sly...@gentoo.org
---
 hw/i8259.c |3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/hw/i8259.c b/hw/i8259.c
index 0632ea2..2f6789d 100644
--- a/hw/i8259.c
+++ b/hw/i8259.c
@@ -21,6 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+#include apic.h
 #include hw.h
 #include pc.h
 #include isa.h
@@ -682,12 +683,14 @@ static int kvm_kernel_pic_load_from_user(PicState *s)
 
 static void kvm_i8259_set_irq(void *opaque, int irq, int level)
 {
+#ifdef CONFIG_KVM
 int pic_ret;
 if (kvm_set_irq(irq, level, pic_ret)) {
 if (pic_ret != 0)
 apic_set_irq_delivered();
 return;
 }
+#endif
 }
 
 device_init(pic_register)
-- 
1.7.8.3

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2012-01-23 Thread Sergei Trofimovich
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