[PATCH v2 0/2] Fixes for security locked drives
TJ Adams <[email protected]> Mon, 6 Jul 2026 14:00:52 -0700
| Newsgroups | org.kernel.vger.linux-ide,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
These patches improve libata handling of locked drives. Changes since v1: - Simplified the n_sectors check in ata_dev_revalidate() as suggested by Niklas - Added Patch 2 to disable HPA resizing for locked drives to address Sashiko's feedback. Testing: - Verified using the internal test suite that originally detected the regression. - The issue can be reproduced manually using the steps outlined in the thread (runtime locking, disabling SSP, active I/O, and link reset). TJ Adams (2): ata: libata-core: Skip HPA resize for locked drives ata: libata-core: Allow capacity transition to zero for locked drives drivers/ata/libata-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) -- 2.55.0.rc2.803.g1fd1e6609c-goog