On Tue, Nov 3, 2015 at 11:01 AM, Ross Zwisler
wrote:
> On Sun, Nov 01, 2015 at 11:29:58PM -0500, Dan Williams wrote:
>> The DAX implementation needs to protect new calls to ->direct_access()
>> and usage of its return value against unbind of the underlying block
>> device. Use
Ross Zwisler writes:
> On Sun, Nov 01, 2015 at 11:29:58PM -0500, Dan Williams wrote:
>> The DAX implementation needs to protect new calls to ->direct_access()
>> and usage of its return value against unbind of the underlying block
>> device. Use blk_queue_enter()/blk_queue_exit() to either
On Sun, Nov 01, 2015 at 11:29:58PM -0500, Dan Williams wrote:
> The DAX implementation needs to protect new calls to ->direct_access()
> and usage of its return value against unbind of the underlying block
> device. Use blk_queue_enter()/blk_queue_exit() to either prevent
> blk_cleanup_queue()
On Sun, Nov 01, 2015 at 11:29:58PM -0500, Dan Williams wrote:
> The DAX implementation needs to protect new calls to ->direct_access()
> and usage of its return value against unbind of the underlying block
> device. Use blk_queue_enter()/blk_queue_exit() to either prevent
> blk_cleanup_queue()
Ross Zwisler writes:
> On Sun, Nov 01, 2015 at 11:29:58PM -0500, Dan Williams wrote:
>> The DAX implementation needs to protect new calls to ->direct_access()
>> and usage of its return value against unbind of the underlying block
>> device. Use
On Tue, Nov 3, 2015 at 11:01 AM, Ross Zwisler
wrote:
> On Sun, Nov 01, 2015 at 11:29:58PM -0500, Dan Williams wrote:
>> The DAX implementation needs to protect new calls to ->direct_access()
>> and usage of its return value against unbind of the underlying block
>>
The DAX implementation needs to protect new calls to ->direct_access()
and usage of its return value against unbind of the underlying block
device. Use blk_queue_enter()/blk_queue_exit() to either prevent
blk_cleanup_queue() from proceeding, or fail the dax_map_atomic() if the
request_queue is
The DAX implementation needs to protect new calls to ->direct_access()
and usage of its return value against unbind of the underlying block
device. Use blk_queue_enter()/blk_queue_exit() to either prevent
blk_cleanup_queue() from proceeding, or fail the dax_map_atomic() if the
request_queue is
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