linux-stable

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History

Jiang Liu c12de882e7 megaraid_sas: fix bug in handling return value of pci_enable_msix_range()

Function pci_enable_msix_range() may return negative values for error
conditions. So it's a bug by checking (pci_enable_msix_range() != 0)
for success and causes failure to megaraid driver when MSI is disabled.
[   16.487267] megaraid_sas 0000:02:00.0: Controller type: iMR
[   16.487275] genirq: Flags mismatch irq 0. 00000000 (megasas) vs. 00015a00 (tii
mer)
[   16.487347] megasas: Failed to register IRQ for vector 0.

Fixes: 8ae80ed1734b "megaraid: Use pci_enable_msix_range() instead of pci_enable_msix()"

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Acked-by: Sumit Saxena <sumit.saxena@avagotech.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: <stable@vger.kernel.org> # 3.17

2014-11-10 15:25:41 +01:00

Kconfig.megaraid

[SCSI] megaraid_{mbox,mm} : remove PCI Id overlaping between megaraid_legacy and megaraid_{mbox,mm}

2005-12-13 18:10:56 -07:00

Makefile

[SCSI] megaraid_sas: Add 9565/9285 specific code

2010-12-22 23:26:53 -06:00

mbox_defs.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

mega_common.h

scsi: use 64-bit LUNs