Subject: Re: randconfig build error with next-20150529, in crypto/jitterentropy.c

From: Guenter Roeck <[email-masked]>
Date: Mon, 8 Jun 2015 12:54:12 -0700

On Mon, Jun 08, 2015 at 03:21:09PM +0300, Andy Shevchenko wrote:
> On Fri, May 29, 2015 at 10:14 PM, Jim Davis <[email-masked]> wrote:
> > Building with the attached random configuration file,
> 
> Hit the very same error against next-20150605.
> 

There are also several failing default configurations.

Guenter

---

um:defconfig:

include/asm-generic/fixmap.h: In function 'fix_to_virt':
include/asm-generic/fixmap.h:31:2: error: size of unnamed array is negative
---

x86_64:defconfig:
i386:defconfig:

./arch/x86/include/asm/qspinlock.h: In function 'native_queued_spin_unlock':
./arch/x86/include/asm/qspinlock.h:17:2: error:
	call to '__compiletime_assert_17' declared with attribute error:
		Need native word sized stores/loads for atomicity.

---

openrisc:defconfig:

In file included from ./arch/openrisc/include/asm/timex.h:23:0,
	...
	from crypto/jitterentropy.c:52:
./arch/openrisc/include/asm/spr.h: In function 'jent_loop_shuffle':
./arch/openrisc/include/asm/spr.h:30:2: warning: asm operand 1 probably doesn't
match constraints
./arch/openrisc/include/asm/spr.h:30:2: error: impossible constraint in 'asm'

---

nios2:3c120_defconfig:

ERROR: "get_cycles" [crypto/jitterentropy.ko] undefined!