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Emil Medve authored
'0f1fb99b iommu/fsl: Fix section mismatch' was intended to address the modpost warning and the potential crash. Crash which is actually easy to trigger with a 'unbind' followed by a 'bind' sequence. The fix is wrong as fsl_of_pamu_driver.driver gets added by bus_add_driver() to a couple of klist(s) which become invalid/corrupted as soon as the init sections are freed. Depending on when/how the init sections storage is reused various/random errors and crashes will happen 'cd70d465 iommu/fsl: Various cleanups' contains annotations that go further down the wrong path laid by '0f1fb99b iommu/fsl: Fix section mismatch' Now remove all the incorrect annotations from the above mentioned patches (not exactly a revert) and those previously existing in the code, This fixes the modpost warning(s), the unbind/bind sequence crashes and the random errors/crashes Fixes: 0f1fb99b ("iommu/fsl: Fix section mismatch") Fixes: cd70d465 ("iommu/fsl: Various cleanups") Signed-off-by:
Emil Medve <Emilian.Medve@Freescale.com> Acked-by:
Varun Sethi <Varun.Sethi@freescale.com> Cc: stable@vger.kernel.org Tested-by:
Madalin Bucur <Madalin.Bucur@freescale.com> Signed-off-by:
Joerg Roedel <jroedel@suse.de>
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