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2512e40e48
linux/drivers/char/ipmi
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Corey Minyard 2512e40e48 ipmi: Rework SMI registration failure 
There were certain situations where ipmi_register_smi() would
return a failure, but the interface would still be registered
and would need to be unregistered.  This is obviously a bad
design and resulted in an oops in certain failure cases.

If the interface is started up in ipmi_register_smi(), then
an error occurs, shut down the interface there so the
cleanup can be done properly.

Fix the various smi users, too.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reported-by: Justin Ernst <justin.ernst@hpe.com>
Tested-by: Justin Ernst <justin.ernst@hpe.com>
Cc: Andrew Banman <abanman@hpe.com>
Cc: Russ Anderson <russ.anderson@hpe.com>
Cc: <stable@vger.kernel.org> # 4.18.x
2018-08-31 08:42:29 -05:00
..
bt-bmc.c ipmi: Add or fix SPDX-License-Identifier in all files 2018-02-27 07:42:51 -06:00
ipmi_bt_sm.c ipmi:bt: Set the timeout before doing a capabilities check 2018-05-22 13:48:30 -05:00
ipmi_devintf.c ipmi_devintf: Add an error return on invalid ioctls 2018-04-18 10:23:04 -05:00
ipmi_dmi.c ipmi: Add or fix SPDX-License-Identifier in all files 2018-02-27 07:42:51 -06:00
ipmi_dmi.h ipmi: Add or fix SPDX-License-Identifier in all files 2018-02-27 07:42:51 -06:00
ipmi_kcs_sm.c ipmi: Add or fix SPDX-License-Identifier in all files 2018-02-27 07:42:51 -06:00
ipmi_msghandler.c ipmi: Rework SMI registration failure 2018-08-31 08:42:29 -05:00
ipmi_powernv.c ipmi: Add or fix SPDX-License-Identifier in all files 2018-02-27 07:42:51 -06:00
ipmi_poweroff.c ipmi: Rename ipmi_user_t to struct ipmi_user * 2018-04-18 10:22:55 -05:00
ipmi_si_hardcode.c ipmi: Add or fix SPDX-License-Identifier in all files 2018-02-27 07:42:51 -06:00
ipmi_si_hotmod.c ipmi: Add or fix SPDX-License-Identifier in all files 2018-02-27 07:42:51 -06:00
ipmi_si_intf.c ipmi: Rework SMI registration failure 2018-08-31 08:42:29 -05:00
ipmi_si_mem_io.c ipmi: Add or fix SPDX-License-Identifier in all files 2018-02-27 07:42:51 -06:00
ipmi_si_parisc.c ipmi: Add or fix SPDX-License-Identifier in all files 2018-02-27 07:42:51 -06:00
ipmi_si_pci.c ipmi:pci: Blacklist a Realtek "IPMI" device 2018-03-13 06:58:47 -05:00
ipmi_si_platform.c ipmi: Remove ACPI SPMI probing from the system interface driver 2018-03-12 07:03:06 -05:00
ipmi_si_port_io.c ipmi: Add or fix SPDX-License-Identifier in all files 2018-02-27 07:42:51 -06:00
ipmi_si_sm.h ipmi: Add or fix SPDX-License-Identifier in all files 2018-02-27 07:42:51 -06:00
ipmi_si.h ipmi: Add or fix SPDX-License-Identifier in all files 2018-02-27 07:42:51 -06:00
ipmi_smic_sm.c ipmi: Add or fix SPDX-License-Identifier in all files 2018-02-27 07:42:51 -06:00
ipmi_ssif.c ipmi: Rework SMI registration failure 2018-08-31 08:42:29 -05:00
ipmi_watchdog.c ipmi: Rename ipmi_user_t to struct ipmi_user * 2018-04-18 10:22:55 -05:00
Kconfig ipmi: Remove the proc interface 2018-05-09 12:21:46 -05:00
kcs_bmc_aspeed.c ipmi: kcs_bmc: coding-style fixes and use new poll type 2018-02-26 09:49:21 -06:00
kcs_bmc_npcm7xx.c ipmi: NPCM7xx KCS BMC: enable interrupt to the host 2018-05-23 08:29:23 -05:00
kcs_bmc.c ipmi: kcs_bmc: don't change device name 2018-08-30 14:55:18 -05:00
kcs_bmc.h ipmi: kcs_bmc: coding-style fixes and use new poll type 2018-02-26 09:49:21 -06:00
Makefile ipmi: add an NPCM7xx KCS BMC driver 2018-04-18 10:23:12 -05:00