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intel_adsp/ace: power: pad the hpsram_mask passed to power_down #75285

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intel_adsp/ace: power: pad the hpsram_mask passed to power_down #75285

wants to merge 1 commit into from

Commits on Jul 2, 2024

  1. intel_adsp/ace: power: pad the hpsram_mask passed to power_down 

    The power_down() function will lock dcache for the hpsram_mask
array. On some platforms, the dcache lock will fail if the array
is on cache line that can be used for window register context
saves.

Work around this by aligning and padding the hpsram_mask to cacheline
size.

Link: thesofproject/sof#9268
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
    @kv2019i
    kv2019i committed Jul 2, 2024
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