Sebastian Ott 7257083491 s390/pci: improve unreg_ioat error handling ... DMA tables are freed in zpci_dma_exit_device regardless of the return code of zpci_unregister_ioat. This could lead to a use after free. On the other hand during function hot-unplug, zpci_unregister_ioat will always fail since the function is already gone. So let zpci_unregister_ioat report success when the function is gone but don't cleanup the dma table when a function could still have it in access. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2017-06-28 07:32:09 +02:00
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alpha	Kbuild UAPI header export updates for v4.12	2017-05-10 20:45:36 -07:00
arc	Kbuild UAPI header export updates for v4.12	2017-05-10 20:45:36 -07:00
arm	arm64 2nd set of updates for 4.12:	2017-05-11 11:27:54 -07:00
arm64	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-05-15 15:50:49 -07:00
blackfin	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
c6x	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
cris	MTD updates for 4.12-rc1:	2017-05-11 10:44:22 -07:00
frv	Kbuild UAPI header export updates for v4.12	2017-05-10 20:45:36 -07:00
h8300	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
hexagon	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
ia64	Kbuild UAPI header export updates for v4.12	2017-05-10 20:45:36 -07:00
m32r	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
m68k	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
metag	Kbuild UAPI header export updates for v4.12	2017-05-10 20:45:36 -07:00
microblaze	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
mips	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2017-05-12 09:56:30 -07:00
mn10300	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
nios2	nios2 update for v4.12-rc1	2017-05-12 09:53:16 -07:00
openrisc	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
parisc	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
powerpc	powerpc updates for 4.12 part 2	2017-05-12 10:04:09 -07:00
s390	s390/pci: improve unreg_ioat error handling	2017-06-28 07:32:09 +02:00
score	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
sh	Kbuild UAPI header export updates for v4.12	2017-05-10 20:45:36 -07:00
sparc	Kbuild UAPI header export updates for v4.12	2017-05-10 20:45:36 -07:00
tile	arch/include: remove empty Kbuild files	2017-05-11 00:22:18 +09:00
um	Merge branch 'for-linus-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml	2017-05-13 10:20:02 -07:00
unicore32	Kbuild UAPI header export updates for v4.12	2017-05-10 20:45:36 -07:00
x86	Merge branch 'for-linus-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml	2017-05-13 10:20:02 -07:00
xtensa	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
.gitignore
Kconfig	Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-10 10:30:46 -07:00