On 10/09/2012 03:37 AM, Aaron Lu wrote:
commit 6b66d95895c149cbc04d4fac5a2f5477c543a8ae didn't handle SATA PMP case in ata_acpi_bind_device and will cause a NULL ptr dereference when user attached a SATA drive to the PMP port. Fix this by checking PMP support. This bug is reported by Dan van der Ster in the following bugzilla page: https://bugzilla.kernel.org/show_bug.cgi?id=48211 Reported-by: Dan van der Ster <dan@xxxxxxxxxxxxxx> Signed-off-by: Aaron Lu <aaron.lu@xxxxxxxxx> Cc: <stable@xxxxxxxxxxxxxxx> --- drivers/ata/libata-acpi.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-)
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