Lukas Wunner d3c9e81500 driver core: Avoid binding drivers to dead devices ... commit 654888327e upstream. Commit 3451a495ef ("driver core: Establish order of operations for device_add and device_del via bitflag") sought to prevent asynchronous driver binding to a device which is being removed. It added a per-device "dead" flag which is checked in the following code paths: * asynchronous binding in __driver_attach_async_helper() * synchronous binding in device_driver_attach() * asynchronous binding in __device_attach_async_helper() It did *not* check the flag upon: * synchronous binding in __device_attach() However __device_attach() may also be called asynchronously from: deferred_probe_work_func() bus_probe_device() device_initial_probe() __device_attach() So if the commit's intention was to check the "dead" flag in all asynchronous code paths, then a check is also necessary in __device_attach(). Add the missing check. Fixes: 3451a495ef ("driver core: Establish order of operations for device_add and device_del via bitflag") Signed-off-by: Lukas Wunner <lukas@wunner.de> Cc: stable@vger.kernel.org # v5.1+ Cc: Alexander Duyck <alexander.h.duyck@linux.intel.com> Link: https://lore.kernel.org/r/de88a23a6fe0ef70f7cfd13c8aea9ab51b4edab6.1594214103.git.lukas@wunner.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-08-21 13:05:26 +02:00
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firmware_loader	…
power	PM: wakeup: Show statistics for deleted wakeup sources again	2020-07-31 18:39:32 +02:00
regmap	regmap: debugfs: check count when read regmap file	2020-07-31 18:39:32 +02:00
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arch_topology.c	…
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base.h	…
bus.c	…
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class.c	…
component.c	…
container.c	…
core.c	…
cpu.c	…
dd.c	driver core: Avoid binding drivers to dead devices	2020-08-21 13:05:26 +02:00
devcon.c	…
devcoredump.c	…
devres.c	…
devtmpfs.c	…
driver.c	…
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