Quan Nguyen 6e657a5515 ipmi: ssif_bmc: Fix new request loss when bmc ready for a response ...

[ Upstream commit 83d8c79aa958e37724ed9c14dc7d0f66a48ad864 ]

Cosmo found that when there is a new request comes in while BMC is
ready for a response, the complete_response(), which is called to
complete the pending response, would accidentally clear out that new
request and force ssif_bmc to move back to abort state again.

This commit is to address that issue.

Fixes: dd2bc5cc9e ("ipmi: ssif_bmc: Add SSIF BMC driver")
Reported-by: Cosmo Chou <chou.cosmo@gmail.com>
Closes: https://lore.kernel.org/lkml/20250101165431.2113407-1-chou.cosmo@gmail.com/
Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com>
Message-ID: <20250107034734.1842247-1-quan@os.amperecomputing.com>
Signed-off-by: Corey Minyard <corey@minyard.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-02-08 09:57:10 +01:00

..

bt-bmc.c

ipmi: bt-bmc: Convert to platform remove callback returning void

2024-04-17 14:55:04 -05:00

ipmb_dev_int.c

ipmi: ipmb: Add check devm_kasprintf() returned value

2025-02-08 09:57:01 +01:00

ipmi_bt_sm.c

…

ipmi_devintf.c

ipmi: make ipmi_class a static const structure

2023-06-20 09:49:08 -05:00

ipmi_dmi.c

…

ipmi_dmi.h

…

ipmi_ipmb.c

ipmi: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-07-08 15:05:18 -05:00

ipmi_kcs_sm.c

ipmi: fix msg stack when IPMI is disconnected

2022-10-17 09:51:27 -05:00

ipmi_msghandler.c

ipmi: Convert from tasklet to BH workqueue

2024-04-17 14:54:45 -05:00

ipmi_plat_data.c

…

ipmi_plat_data.h

…

ipmi_powernv.c

ipmi: ipmi_powernv: Convert to platform remove callback returning void

2024-04-17 14:55:04 -05:00

ipmi_poweroff.c

char-misc: Remove the now superfluous sentinel element from ctl_table array

2023-10-11 12:16:13 -07:00

ipmi_si_hardcode.c

ipmi: Use regspacings passed as a module parameter

2023-12-19 06:32:27 -06:00

ipmi_si_hotmod.c

…

ipmi_si_intf.c

char: ipmi: handle HAS_IOPORT dependencies

2024-04-17 14:55:04 -05:00

ipmi_si_mem_io.c

…

ipmi_si_parisc.c

…

ipmi_si_pci.c

char: ipmi: handle HAS_IOPORT dependencies

2024-04-17 14:55:04 -05:00

ipmi_si_platform.c

ipmi: ipmi_si_platform: Convert to platform remove callback returning void

2024-04-17 14:55:04 -05:00

ipmi_si_port_io.c

…

ipmi_si_sm.h

…

ipmi_si.h

…

ipmi_smic_sm.c

…

ipmi_ssif.c

Merge tag 'for-linus-6.12-1' of https://github.com/cminyard/linux-ipmi

2024-09-19 09:33:44 +02:00

ipmi_watchdog.c

[tree-wide] finally take no_llseek out

2024-09-27 08:18:43 -07:00

Kconfig

ipmi: ASPEED_BT_IPMI_BMC: select REGMAP_MMIO instead of depending on it

2023-03-02 16:14:15 -06:00

kcs_bmc_aspeed.c

ipmi: kcs_bmc_aspeed: Convert to platform remove callback returning void

2024-04-17 14:55:04 -05:00

kcs_bmc_cdev_ipmi.c

…

kcs_bmc_client.h

…

kcs_bmc_device.h

…

kcs_bmc_npcm7xx.c

ipmi: kcs_bmc_npcm7xx: Convert to platform remove callback returning void

2024-04-17 14:55:04 -05:00

kcs_bmc_serio.c

…

kcs_bmc.c

ipmi: fix potential deadlock on &kcs_bmc->lock

2023-07-04 09:22:45 -05:00

kcs_bmc.h

…

Makefile

char: ipmi: handle HAS_IOPORT dependencies

2024-04-17 14:55:04 -05:00

ssif_bmc.c

ipmi: ssif_bmc: Fix new request loss when bmc ready for a response

2025-02-08 09:57:10 +01:00