[SRU] [B/E/F] [PATCH 0/1] Fix suspend freeze

Kai-Heng Feng kai.heng.feng at canonical.com
Thu Jul 9 13:00:42 UTC 2020

BugLink: https://bugs.launchpad.net/bugs/1867983

Some systems with ATA drives freeze during suspend

Avoid circular sync dependency by using async cookie.

User reports positive feedback.

[Regression Potential]
Low. This patch makes synchronize more targeted, prevents many potential

Kai-Heng Feng (1):
  libata: Use per port sync for detach

 drivers/ata/libata-core.c | 11 +++++------
 include/linux/libata.h    |  3 +++
 2 files changed, 8 insertions(+), 6 deletions(-)


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