* [PATCH] qemu-kvm: Update kvm_check_many_ioeventfds for qemu-kvm use
@ 2011-02-08 22:10 Jan Kiszka
2011-02-15 13:56 ` Marcelo Tosatti
0 siblings, 1 reply; 2+ messages in thread
From: Jan Kiszka @ 2011-02-08 22:10 UTC (permalink / raw)
To: Avi Kivity, Marcelo Tosatti; +Cc: kvm, Michael S. Tsirkin, Stefan Hajnoczi
From: Jan Kiszka <jan.kiszka@siemens.com>
qemu-kvm does not (yet) have CONFIG_IOTHREAD enabled. Without it,
kvm_check_many_ioeventfds will always fail although there is no reason.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
kvm-all.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kvm-all.c b/kvm-all.c
index 0e404d6..44534bb 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -464,7 +464,7 @@ static int kvm_check_many_ioeventfds(void)
* Older kernels have a 6 device limit on the KVM io bus. Find out
so we
* can avoid creating too many ioeventfds.
*/
-#if defined(CONFIG_EVENTFD) && defined(CONFIG_IOTHREAD)
+#if defined(CONFIG_EVENTFD) /* && defined(CONFIG_IOTHREAD) */
int ioeventfds[7];
int i, ret = 0;
for (i = 0; i < ARRAY_SIZE(ioeventfds); i++) {
--
1.7.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] qemu-kvm: Update kvm_check_many_ioeventfds for qemu-kvm use
2011-02-08 22:10 [PATCH] qemu-kvm: Update kvm_check_many_ioeventfds for qemu-kvm use Jan Kiszka
@ 2011-02-15 13:56 ` Marcelo Tosatti
0 siblings, 0 replies; 2+ messages in thread
From: Marcelo Tosatti @ 2011-02-15 13:56 UTC (permalink / raw)
To: Jan Kiszka; +Cc: Avi Kivity, kvm, Michael S. Tsirkin, Stefan Hajnoczi
On Tue, Feb 08, 2011 at 11:10:57PM +0100, Jan Kiszka wrote:
> From: Jan Kiszka <jan.kiszka@siemens.com>
>
> qemu-kvm does not (yet) have CONFIG_IOTHREAD enabled. Without it,
> kvm_check_many_ioeventfds will always fail although there is no reason.
>
> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
> ---
> kvm-all.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
Applied, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2011-02-15 13:56 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-02-08 22:10 [PATCH] qemu-kvm: Update kvm_check_many_ioeventfds for qemu-kvm use Jan Kiszka
2011-02-15 13:56 ` Marcelo Tosatti
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).