2f73b9a896
When computing reply_queue_count (the number of MSI-X vectors to use), the driver does ioc->reply_queue_count = min_t(u8, ioc->cpu_count, ioc->msix_vector_count); However, on a big machine, ioc->cpu_count could be outside the range that fits in a u8; eg a system with 256 CPUs will end up reply_queue_count set to 0. Fix this by calculating the minimum as ints and then letting the assignment to reply_queue_count handle integer demotion. Signed-off-by: Roland Dreier <roland@purestorage.com> Acked-by: "Nandigama, Nagalakshmi" <Nagalakshmi.Nandigama@lsi.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com> |
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| .. | ||
| mpi | ||
| Kconfig | ||
| Makefile | ||
| mpt2sas_base.c | ||
| mpt2sas_base.h | ||
| mpt2sas_config.c | ||
| mpt2sas_ctl.c | ||
| mpt2sas_ctl.h | ||
| mpt2sas_debug.h | ||
| mpt2sas_scsih.c | ||
| mpt2sas_transport.c | ||