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authorRandy Dunlap <rdunlap@infradead.org>2016-12-26 09:58:34 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-01-11 09:27:30 +0100
commit546cf3ef9c92b76ff0037c871b939e63caea98b3 (patch)
tree50168961e58c6b26bbc499befd3de5967aff6db8 /include/net/irda
parent0fa2c8eb270413160557babda519aa3c21e2bfaf (diff)
auxdisplay: fix new ht16k33 build errors
Fix build errors caused by selecting incorrect kconfig symbols. drivers/built-in.o:(.data+0x19cec): undefined reference to `sys_fillrect' drivers/built-in.o:(.data+0x19cf0): undefined reference to `sys_copyarea' drivers/built-in.o:(.data+0x19cf4): undefined reference to `sys_imageblit' Fixes: 31114fa95bdb (auxdisplay: ht16k33: select framebuffer helper modules) Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com> Reported-by: kbuild test robot <fengguang.wu@intel.com> Acked-by: Robin van der Gracht <robin@protonic.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/irda')
0 files changed, 0 insertions, 0 deletions
invoke_callback+0x17c/0x600 cpuhp_up_callbacks+0x58/0x150 _cpu_up+0xf0/0x1c0 do_cpu_up+0x120/0x150 cpu_subsys_online+0x64/0xe0 device_online+0xb4/0x120 online_store+0xb4/0xc0 dev_attr_store+0x68/0xa0 sysfs_kf_write+0x80/0xb0 kernfs_fop_write+0x17c/0x250 __vfs_write+0x6c/0x1e0 vfs_write+0xd0/0x270 SyS_write+0x6c/0x110 system_call+0x38/0xe0 Examination of the queue showed a single reference (no PERCPU_COUNT_BIAS, and __PERCPU_REF_DEAD, __PERCPU_REF_ATOMIC set) and no requests. However, conditions at the time of the race are count of PERCPU_COUNT_BIAS + 0 and __PERCPU_REF_DEAD and __PERCPU_REF_ATOMIC set. The fix is to make the tryget routines use an actual boolean internally instead of the atomic long result truncated to a int. Fixes: e625305b3907 percpu-refcount: make percpu_ref based on longs instead of ints Link: https://bugzilla.kernel.org/show_bug.cgi?id=190751 Signed-off-by: Douglas Miller <dougmill@linux.vnet.ibm.com> Reviewed-by: Jens Axboe <axboe@fb.com> Signed-off-by: Tejun Heo <tj@kernel.org> Fixes: e625305b3907 ("percpu-refcount: make percpu_ref based on longs instead of ints") Cc: stable@vger.kernel.org # v3.18+
Diffstat (limited to 'include/uapi/asm-generic/shmparam.h')