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40a5c0b415
In a similar manner to our spinlock implementation, mcpm uses sev to wake up cores waiting on a lock when the lock is unlocked. In order to ensure that the final write unlocking the lock is visible, a dsb instruction is executed immediately prior to the sev. This patch changes these dsbs to use the -st option, since we only require that the store unlocking the lock is made visible. Acked-by: Nicolas Pitre <nico@linaro.org> Reviewed-by: Dave Martin <dave.martin@arm.com> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> |
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| .. | ||
| dmabounce.c | ||
| edma.c | ||
| firmware.c | ||
| icst.c | ||
| it8152.c | ||
| Kconfig | ||
| locomo.c | ||
| Makefile | ||
| mcpm_entry.c | ||
| mcpm_head.S | ||
| mcpm_platsmp.c | ||
| sa1111.c | ||
| scoop.c | ||
| sharpsl_param.c | ||
| timer-sp.c | ||
| via82c505.c | ||
| vlock.h | ||
| vlock.S | ||