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b5effd3815
linux/arch/blackfin/kernel
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Peter Zijlstra b5effd3815 debug: Fix __bug_table[] in arch linker scripts 
The kbuild test robot reported this build failure on a number
of architectures:

 >         make.cross ARCH=arm
 >    lib/lib.a(bug.o): In function `find_bug':
 > >> lib/bug.c:135: undefined reference to `__start___bug_table'
 > >> lib/bug.c:135: undefined reference to `__stop___bug_table'

Caused by:

  19d436268d ("debug: Add _ONCE() logic to report_bug()")

Which moved the BUG_TABLE from RO_DATA_SECTION() to RW_DATA_SECTION(),
but a number of architectures don't use RW_DATA_SECTION(), so they
ended up with no __bug_table[] ...

Ideally all those would use RW_DATA_SECTION() in their linker scripts,
but that's for another day.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: kbuild test robot <fengguang.wu@intel.com>
Cc: kbuild-all@01.org
Cc: tipbuild@zytor.com
Link: http://lkml.kernel.org/r/20170330154927.o6qmgfp4bdhrajbm@hirez.programming.kicks-ass.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-04-03 10:22:40 +02:00
..
cplb-mpu blackfin: cplb-mpu: fix page mask table overflow 2012-03-21 11:00:06 +08:00
cplb-nompu bfin cache: dcplb map: add 16M dcplb map for BF60x 2013-05-09 18:22:45 +08:00
.gitignore
asm-offsets.c blackfin: Autogenerate offsets in struct thread_info 2015-04-12 20:58:24 +02:00
bfin_dma.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
bfin_gpio.c blackfin: gpio: switch to gpiochip_add_data() 2016-02-19 09:51:42 +01:00
bfin_ksyms.c locking/atomic, arch/blackfin: Implement atomic_fetch_{add,sub,and,or,xor}() 2016-06-16 10:48:23 +02:00
cplbinfo.c blackfin updates for Linux 3.10 2013-05-10 07:21:16 -07:00
debug-mmrs.c gpio: Include linux/gpio.h instead of asm/gpio.h 2016-02-16 00:20:03 +01:00
dma-mapping.c treewide: Constify most dma_map_ops structures 2017-01-24 12:23:35 -05:00
dumpstack.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h> 2017-03-02 08:42:34 +01:00
early_printk.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h> 2017-03-02 08:42:34 +01:00
entry.S bfin: switch to generic vfork, get rid of pointless wrappers 2012-11-28 23:43:41 -05:00
exception.c Blackfin: split kernel/traps.c 2010-05-21 09:40:17 -04:00
fixed_code.S Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
flat.c sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h> 2017-03-02 08:42:37 +01:00
ftrace-entry.S ftrace: Remove CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST from config 2016-08-24 12:15:13 +02:00
ftrace.c ftrace: Add return address pointer to ftrace_ret_stack 2016-08-24 12:15:14 +02:00
gptimers.c blackfin: bf60x: fix compiling warning 2012-05-21 14:54:26 +08:00
ipipe.c Disintegrate asm/system.h for Blackfin [ver #2] 2012-03-21 11:00:08 +08:00
irqchip.c genirq: Remove irq argument from irq flow handlers 2015-09-16 15:47:51 +02:00
kgdb_test.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
kgdb.c arch: blackfin: kernel: kgdb: Remove unused function 2015-04-23 22:56:54 +08:00
Makefile blackfin: adi gpio driver and pinctrl driver support 2013-11-15 17:33:42 +08:00
module.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
nmi.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h> 2017-03-02 08:42:34 +01:00
perf_event.c cpu/hotplug: Cleanup state names 2016-12-25 10:47:44 +01:00
process.c sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h> 2017-03-02 08:42:37 +01:00
pseudodbg.c Blackfin: show the whole accumulator in the pseudo DBG insn 2010-05-22 14:19:06 -04:00
ptrace.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h> 2017-03-02 08:42:36 +01:00
reboot.c Blackfin: fix wrong place disabled irq 2012-10-08 14:36:30 +08:00
setup.c arch: blackfin: kernel: setup.c: Cleaning up missing null-terminate in conjunction with strncpy 2015-04-23 21:34:25 +08:00
shadow_console.c blackfin: add bf60x to current framework 2012-05-21 14:54:12 +08:00
signal.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h> 2017-03-02 08:42:36 +01:00
stacktrace.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h> 2017-03-02 08:42:36 +01:00
sys_bfin.c blackfin: Add export.h to files using EXPORT_SYMBOL/THIS_MODULE 2011-10-31 19:31:01 -04:00
time-ts.c clocksource: Use a plain u64 instead of cycle_t 2016-12-25 11:04:12 +01:00
time.c time: convert arch_gettimeoffset to a pointer 2012-12-24 09:36:07 -07:00
trace.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task.h> 2017-03-02 08:42:35 +01:00
traps.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h> 2017-03-02 08:42:34 +01:00
vmlinux.lds.S debug: Fix __bug_table[] in arch linker scripts 2017-04-03 10:22:40 +02:00