android_kernel_oneplus_msm8998/arch/frv/include/asm/timex.h

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/* timex.h: FR-V architecture timex specifications
*/
#ifndef _ASM_TIMEX_H
#define _ASM_TIMEX_H
#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
#define CLOCK_TICK_FACTOR 20 /* Factor of both 1000000 and CLOCK_TICK_RATE */
typedef unsigned long cycles_t;
static inline cycles_t get_cycles(void)
{
return 0;
}
#define vxtime_lock() do {} while (0)
#define vxtime_unlock() do {} while (0)
frv: declare jiffies to be located in the .data section commit 60b0a8c3d2480f3b57282b47b7cae7ee71c48635 upstream. Commit 7c30f352c852 ("jiffies.h: declare jiffies and jiffies_64 with ____cacheline_aligned_in_smp") removed a section specification from the jiffies declaration that caused conflicts on some platforms. Unfortunately this change broke the build for frv: kernel/built-in.o: In function `__do_softirq': (.text+0x6460): relocation truncated to fit: R_FRV_GPREL12 against symbol `jiffies' defined in *ABS* section in .tmp_vmlinux1 kernel/built-in.o: In function `__do_softirq': (.text+0x6574): relocation truncated to fit: R_FRV_GPREL12 against symbol `jiffies' defined in *ABS* section in .tmp_vmlinux1 kernel/built-in.o: In function `pwq_activate_delayed_work': workqueue.c:(.text+0x15b9c): relocation truncated to fit: R_FRV_GPREL12 against symbol `jiffies' defined in *ABS* section in .tmp_vmlinux1 ... Add __jiffy_arch_data to the declaration of jiffies and use it on frv to include the section specification. For all other platforms __jiffy_arch_data (currently) has no effect. Fixes: 7c30f352c852 ("jiffies.h: declare jiffies and jiffies_64 with ____cacheline_aligned_in_smp") Link: http://lkml.kernel.org/r/20170516221333.177280-1-mka@chromium.org Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Reported-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: David Howells <dhowells@redhat.com> Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-06-02 14:46:16 -07:00
/* This attribute is used in include/linux/jiffies.h alongside with
* __cacheline_aligned_in_smp. It is assumed that __cacheline_aligned_in_smp
* for frv does not contain another section specification.
*/
#define __jiffy_arch_data __attribute__((__section__(".data")))
#endif