Logan Gunthorpe 88d5647724 RDMA/core: Set sgtable nents when using ib_dma_virt_map_sg() ... [ Upstream commit ac0fffa085 ] ib_dma_map_sgtable_attrs() should be mapping the sgls and setting nents but the ib_uses_virt_dma() path falls back to ib_dma_virt_map_sg() which will not set the nents in the sgtable. Check the return value (per the map_sg calling convention) and set sgt->nents appropriately on success. Fixes: 79fbd3e124 ("RDMA: Use the sg_table directly and remove the opencoded version from umem") Link: https://lore.kernel.org/r/20211013165942.89806-1-logang@deltatee.com Reported-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Tested-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-11-18 19:16:52 +01:00
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acpi	ACPI: tools: fix compilation error	2021-10-07 19:18:19 +02:00
asm-generic	asm-generic: build fixes for v5.15	2021-10-08 11:57:54 -07:00
clocksource	…
crypto	…
drm	…
dt-bindings	…
keys	…
kunit	kunit: fix kernel-doc warnings due to mismatched arg names	2021-10-06 17:54:07 -06:00
kvm	KVM: arm64: Fix PMU probe ordering	2021-09-20 12:43:34 +01:00
linux	cpufreq: Fix parameter in parse_perf_domain()	2021-11-18 19:16:45 +01:00
math-emu	…
media	media: videobuf2: rework vb2_mem_ops API	2021-11-18 19:16:13 +01:00
memory	memory: renesas-rpc-if: Correct QSPI data transfer in Manual mode	2021-11-18 19:16:01 +01:00
misc	…
net	sctp: subtract sctphdr len in sctp_transport_pl_hlen	2021-11-18 19:16:43 +01:00
pcmcia	…
ras	…
rdma	RDMA/core: Set sgtable nents when using ib_dma_virt_map_sg()	2021-11-18 19:16:52 +01:00
scsi	scsi: core: Avoid leaving shost->last_reset with stale value if EH does not run	2021-11-18 19:15:51 +01:00
soc	net: dsa: tag_ocelot_8021q: break circular dependency with ocelot switch lib	2021-10-12 17:35:18 -07:00
sound	ALSA: hda: intel: Allow repeatedly probing on codec configuration errors	2021-10-07 09:15:22 +02:00
target	…
trace	block-5.15-2021-10-17	2021-10-17 19:25:20 -10:00
uapi	signal: Add SA_IMMUTABLE to ensure forced siganls do not get changed	2021-11-18 19:16:01 +01:00
vdso	…
video	…
xen	xen/privcmd: drop "pages" parameter from xen_remap_pfn()	2021-10-05 08:20:27 +02:00