kernel/drivers/scsi/mpt3sas/mpt3sas_debugfs.c, branch linux-rolling-stableHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-rolling-stable2020-05-12T03:09:21Zscsi: mpt3sas: Remove unused including <linux/version.h>2020-05-12T03:09:21ZSamuel Zouzou_wei@huawei.com2020-05-08T11:49:33Zurn:sha1:b59293b469b9e1bbdaf314123498b83a5a9e9ce9
Fix the following versioncheck warning:
drivers/scsi/mpt3sas/mpt3sas_debugfs.c:16:1: unused including <linux/version.h>
Link: https://lore.kernel.org/r/1588938573-57847-1-git-send-email-zou_wei@huawei.com
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Samuel Zou <zou_wei@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
scsi: mpt3sas: Capture IOC data for debugging purposes2020-05-08T02:24:27ZSuganath Prabusuganath-prabu.subramani@broadcom.com2020-04-28T06:45:22Zurn:sha1:2b01b293f359ddd67e08bbe8def42a7082310b82
Information needed to debug driver problems and firmware faults is stored
in the IOC’s MPT3SAS_ADAPTER data structure. Parameters such as IOCFacts,
IOC flags (related to sge, MSI-X, error recovery etc.), performance mode
type, TMs, internal commands reply status, etc. are present.
For debugging purposes, it is therefore helpful to be able to capture this
information so that the fault can be analyzed. Export the MPT3SAS_ADAPTER
data structure in debugfs. The data is available in:
/sys/kernel/debug/mpt3sas/scsi_hostX/ioc_dump
Link: https://lore.kernel.org/r/1588056322-29227-1-git-send-email-suganath-prabu.subramani@broadcom.com
Signed-off-by: Suganath Prabu <suganath-prabu.subramani@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>