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c12de882e7
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:
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.. | ||
Kconfig.megaraid | ||
Makefile | ||
mbox_defs.h | ||
mega_common.h | ||
megaraid_ioctl.h | ||
megaraid_mbox.c | ||
megaraid_mbox.h | ||
megaraid_mm.c | ||
megaraid_mm.h | ||
megaraid_sas_base.c | ||
megaraid_sas_fp.c | ||
megaraid_sas_fusion.c | ||
megaraid_sas_fusion.h | ||
megaraid_sas.h |