[PATCH 0/5] memstick: fixes for mspro_block and ms_block

From: Ho Jie Feng

Date: Mon Nov 09 2026 - 10:39:01 EST


This series fixes bugs that I found in the memstick core while writing
the bcm577x5_ms host driver for the Broadcom BCM57765/57785 card reader.

Some of these bugs were really rare, so I used Claude to automatically
fuzz access patterns/events to reproduce some of these issues.

Should I put this with Cc: stable?

Ho Jie Feng (5):
memstick: mspro_block: don't hand a finished request back to the host
memstick: mspro_block: wait for running dispatches in
mspro_block_stop()
memstick: ms_block: don't erase the old block of an unmapped LBA
memstick: ms_block: keep the power off during a full msb_reset()
memstick: ms_block: add the missing newline to the parallel switch
error

drivers/memstick/core/ms_block.c | 11 ++++++++---
drivers/memstick/core/mspro_block.c | 9 ++++++---
2 files changed, 14 insertions(+), 6 deletions(-)


base-commit: 461294b587f6fa5bb17d5856e4404b67d666086d
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2.56.0