sonyxperiadev / kernel

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[9.16.r1] Minidump table overflow fix for Sagami, Murray and Zambezi #2588

Closed bartcubbins closed 9 months ago

bartcubbins commented 9 months ago

Increase the record-size to avoid creating a large number (about 112) oops dump zones. Also fix pmsg-size and define ftrace-size for userspace messages and function tracing. Without this change, a huge number of msm minidump regions will be created, which leads to an overflow of the minidump table in SMEM.

E : Error: adsprpc (952): adsprpcd: fastrpc_minidump_add_region:
    Failed to add/update CMA to Minidump for phys: 0xf3c00000,
    size: 2097152, md_index 0, md_entry.name FRPC_0
W : Warning: adsprpc (991): adsprpcd: fastrpc_minidump_remove_region:
    mini-dump enabled with invalid unique id: -1