On 26-06-2026 22:29, Stephen Hemminger wrote:
On Fri, 26 Jun 2026 12:26:53 +0530
Hemant Agrawal <[email protected]> wrote:
From: Jun Yang <[email protected]>
Track allocated BPIDs in a static per-BPID flag table and register a
driver destructor that releases any BPIDs still marked as in use at
process exit. This prevents BPID leaks when an application exits without
calling rte_mempool_free(). Also tune the per-lcore mempool cache flush
threshold to match the hardware bulk release size (DPAA_MBUF_MAX_ACQ_REL)
so that buffers are returned to HW in optimal burst sizes.
Signed-off-by: Jun Yang <[email protected]>
---
Build with ASAN fails with this patch.
Simple fix is usually replacing all use of rte_memcpy with memcpy.
Rte_memcpy on x86 confuses ASAN and it thinks certain sizes reference past
end of buffer. I would just do a global replace of rte_memcpy with memcpy
across all of drivers/bus/dpaa none of this is performance critical on old
versions of Gcc which is the only reason rte_memcpy still exists.
This needs to be fixed before merging.
for now, I have fixed the affected patch. replaced it with memcpy.
