linux-next: user mode linux build failure (2)
From: Richard Weinberger
Date: Mon Oct 18 2010 - 20:00:15 EST
Hi!
1e3d8715 (uml: kill big kernel lock) breaks um build.
arch/um/drivers/ubd_kern.c: In function 'ubd_open':
arch/um/drivers/ubd_kern.c:1104: error: 'ubd_mutex' undeclared (first use in
this function)
arch/um/drivers/ubd_kern.c:1104: error: (Each undeclared identifier is
reported only once
arch/um/drivers/ubd_kern.c:1104: error: for each function it appears in.)
arch/um/drivers/ubd_kern.c: In function 'ubd_release':
arch/um/drivers/ubd_kern.c:1131: error: 'ubd_mutex' undeclared (first use in
this function)
make[1]: *** [arch/um/drivers/ubd_kern.o] Error 1
make: *** [arch/um/drivers] Error 2
It seems you forgot to define ubd_mutex in ubd_kern.c.
Thanks,
//richard
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