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| author | Manuel Lauss <manuel.lauss@gmail.com> | 2016-02-27 16:10:05 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2016-02-29 16:17:57 -0500 |
| commit | dc8b4afc4a04fac8ee55a19b59f2356a25e7e778 (patch) | |
| tree | f6fdc637a89ad3e4eda0cf93271ced61e0262248 /drivers/ata/ahci.c | |
| parent | d243bed32f5042582896237f88fa1798aee55ff9 (diff) | |
| download | linux-dc8b4afc4a04fac8ee55a19b59f2356a25e7e778.tar.bz2 | |
ata: ahci: don't mark HotPlugCapable Ports as external/removable
The HPCP bit is set by bioses for on-board sata ports either because
they think sata is hotplug capable in general or to allow Windows
to display a "device eject" icon on ports which are routed to an
external connector bracket.
However in Redhat Bugzilla #1310682, users report that with kernel 4.4,
where this bit test first appeared, a lot of partitions on sata drives
are now mounted automatically.
This patch should fix redhat and a lot of other distros which
unconditionally automount all devices which have the "removable"
bit set.
Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Fixes: 8a3e33cf92c7 ("ata: ahci: find eSATA ports and flag them as removable" changes userspace behavior)
Link: http://lkml.kernel.org/g/56CF35FA.1070500@redhat.com
Cc: stable@vger.kernel.org #v4.4+
Diffstat (limited to 'drivers/ata/ahci.c')
0 files changed, 0 insertions, 0 deletions