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Michael S. Tsirkin 608d8268be IB/mthca: Fix data corruption after FMR unmap on Sinai ... In mthca_arbel_fmr_unmap(), the high bits of the key are masked off. This gets rid of the effect of adjust_key(), which makes sure that bits 3 and 23 of the key are equal when the Sinai throughput optimization is enabled, and so it may happen that an FMR will end up with bits 3 and 23 in the key being different. This causes data corruption, because when enabling the throughput optimization, the driver promises the HCA firmware that bits 3 and 23 of all memory keys will always be equal. Fix by re-applying adjust_key() after masking the key. Thanks to Or Gerlitz for reproducing the problem, and Ariel Shahar for help in debug. Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>		18 years ago
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Kconfig	…
Makefile	…
mthca_allocator.c	IB/mthca: Use IRQ safe locks to protect allocation bitmaps	19 years ago
mthca_av.c	[PATCH] slab: remove SLAB_ATOMIC	18 years ago
mthca_catas.c	WorkStruct: make allyesconfig	18 years ago
mthca_cmd.c	IB/mthca: Fix reserved MTTs calculation on mem-free HCAs	18 years ago
mthca_cmd.h	…
mthca_config_reg.h	…
mthca_cq.c	IB: Return qp pointer as part of ib_wc	18 years ago
mthca_dev.h	IB/mthca: Always fill MTTs from CPU	18 years ago
mthca_doorbell.h	…
mthca_eq.c	IB/mthca: Fix section mismatches	18 years ago
mthca_mad.c	IB/mthca: Fix section mismatches	18 years ago
mthca_main.c	IB/mthca: Fix access to MTT and MPT tables on non-cache-coherent CPUs	18 years ago
mthca_mcg.c	IB/mthca: Fix section mismatches	18 years ago
mthca_memfree.c	IB/mthca: Fix allocation of ICM chunks in coherent memory	18 years ago
mthca_memfree.h	IB/mthca: Fix access to MTT and MPT tables on non-cache-coherent CPUs	18 years ago
mthca_mr.c	IB/mthca: Fix data corruption after FMR unmap on Sinai	18 years ago
mthca_pd.c	IB/mthca: Fix section mismatches	18 years ago
mthca_profile.c	IB/mthca: Merge MR and FMR space on 64-bit systems	18 years ago
mthca_profile.h	…
mthca_provider.c	IB/mthca: Always fill MTTs from CPU	18 years ago
mthca_provider.h	IB/mthca: Fix access to MTT and MPT tables on non-cache-coherent CPUs	18 years ago
mthca_qp.c	IB/mthca: Fix error path in mthca_alloc_memfree()	18 years ago
mthca_reset.c	…
mthca_srq.c	IB/mthca: Work around gcc bug on sparc64	18 years ago
mthca_uar.c	IB/mthca: Don't use privileged UAR for kernel access	19 years ago
mthca_user.h	…
mthca_wqe.h	…