* [Qemu-devel] [PATCH KQEMU] Make kqemu compile with kernel 2.6.37
@ 2011-01-22 10:21 xtof pernod
0 siblings, 0 replies; only message in thread
From: xtof pernod @ 2011-01-22 10:21 UTC (permalink / raw)
To: qemu-devel
Hello,
For those who still use kqemu (not all cpu's support kvm;), here is a
small patch that re-enable the init_MUTEX() macro, whose removal
was planed in 2009: see https://lkml.org/lkml/2009/7/26/10
Signed-off-by: christophe pernod <xtof.pernod@free.fr>
---
diff -up kqemu/kqemu-linux.c.ORG kqemu/kqemu-linux.c
--- kqemu/kqemu-linux.c.ORG 2009-05-31 00:34:10.000000000 +0200
+++ kqemu/kqemu-linux.c 2011-01-20 19:44:20.431688004 +0100
@@ -26,6 +27,7 @@
#include <linux/ioctl.h>
#include <linux/smp_lock.h>
#include <linux/miscdevice.h>
+#include <linux/semaphore.h>
#include <asm/atomic.h>
#include <asm/processor.h>
#include <asm/uaccess.h>
@@ -60,6 +62,10 @@ int lock_count;
int page_alloc_count;
#endif
+#ifndef init_MUTEX
+#define init_MUTEX(sem) sema_init(sem, 1)
+#endif
--
XtoF.
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2011-01-22 10:21 [Qemu-devel] [PATCH KQEMU] Make kqemu compile with kernel 2.6.37 xtof pernod
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