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linux/drivers/infiniband/hw/hfi1
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Philipp Stanner c170d4ff21 RDMA/hfi1: Copy userspace arrays safely 
Currently, memdup_user() is utilized at two positions to copy userspace
arrays. This is done without overflow checks.

Use the new wrapper memdup_array_user() to copy the arrays more safely.

Suggested-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Philipp Stanner <pstanner@redhat.com>
Link: https://lore.kernel.org/r/20231102191308.52046-2-pstanner@redhat.com
Acked-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-11-13 10:21:33 +02:00
..
affinity.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
affinity.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
aspm.c
IB/hfi1: Reduce excessive aspm inlines
2019-06-28 22:34:26 -03:00
aspm.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
chip_registers.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
chip.c
IB/hfi1: Fix potential deadlock on &irq_src_lock and &dd->uctxt_lock
2023-10-25 11:12:43 +03:00
chip.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
common.h
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2023-09-11 14:14:00 +03:00
debugfs.c
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2023-09-11 14:14:00 +03:00
debugfs.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
device.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
device.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
driver.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
efivar.c
RDMA/hfi1: Workaround truncation compilation error
2023-10-25 11:13:57 +03:00
efivar.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
eprom.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
eprom.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
exp_rcv.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
exp_rcv.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
fault.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
fault.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
file_ops.c
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
2023-11-02 15:20:30 -10:00
firmware.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
hfi.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
init.c
RDMA/hfi1: Remove redundant assignment to pointer ppd
2023-10-24 17:33:25 +03:00
intr.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
iowait.c
RDMA/hw/hfi1/iowait: Demote half-completed kernel-doc and fix formatting issue in another
2021-01-28 15:42:26 -04:00
iowait.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
ipoib_main.c
IB/hfi1: Fix tstats alloc and dealloc
2022-01-28 11:12:15 -04:00
ipoib_rx.c
IB/hfi1: Use skb_put_data() instead of skb_put/memcpy pair
2022-09-27 10:43:10 -03:00
ipoib_tx.c
IB/hfi1: Remove open coded reference to skb frag offset
2023-09-18 14:24:15 +03:00
ipoib.h
IB/hfi1: Fix alloc failure with larger txqueuelen
2022-01-28 11:12:15 -04:00
Kconfig
RDMA/hfi1: Depend on !UML
2022-07-18 13:40:38 +03:00
mad.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
mad.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
Makefile
RDMA/hfi1: Move user SDMA system memory pinning code to its own file
2023-08-22 17:31:45 +03:00
mmu_rb.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
mmu_rb.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
msix.c
RDMA/hfi1: Convert to SPDX identifier
2021-08-25 14:56:48 -03:00
msix.h
RDMA/hfi1: Convert to SPDX identifier
2021-08-25 14:56:48 -03:00
netdev_rx.c
IB/hfi1: Switch to netif_napi_add()
2022-12-01 11:09:48 +02:00
netdev.h
IB/hfi1: Rework AIP and VNIC dummy netdev usage
2021-04-13 13:54:56 -03:00
opa_compat.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
opfn.c
IB/hfi1: Add TID RDMA retry timer
2019-02-05 18:07:43 -05:00
opfn.h
IB/hfi1: Make opfn.h self sufficient
2019-04-24 11:31:49 -03:00
pcie.c
RDMA/hfi1: Use FIELD_GET() to extract Link Width
2023-09-20 10:30:38 +03:00
pin_system.c
RDMA/hfi1: Move user SDMA system memory pinning code to its own file
2023-08-22 17:31:45 +03:00
pinning.h
RDMA/hfi1: Move user SDMA system memory pinning code to its own file
2023-08-22 17:31:45 +03:00
pio_copy.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
pio.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
pio.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
platform.c
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2023-09-11 14:14:00 +03:00
platform.h
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2023-09-11 14:14:00 +03:00
qp.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
qp.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
qsfp.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
qsfp.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
rc.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
rc.h
IB/hfi1: Delay the release of destination mr for TID RDMA WRITE DATA
2019-04-03 15:27:30 -03:00
ruc.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
sdma_txreq.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
sdma.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
sdma.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
sysfs.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
tid_rdma.c
treewide: use get_random_u32() when possible
2022-10-11 17:42:58 -06:00
tid_rdma.h
IB/hfi1: Calculate flow weight based on QP MTU for TID RDMA
2019-11-06 13:15:36 -04:00
trace_ctxts.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
trace_dbg.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
trace_ibhdrs.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
trace_iowait.h
IB/hfi1: Add static trace for iowait
2018-09-30 19:21:12 -06:00
trace_misc.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
trace_mmu.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
trace_rc.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
trace_rx.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
trace_tid.h
treewide: Add missing semicolons to __assign_str uses
2021-06-30 09:19:14 -04:00
trace_tx.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
trace.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
trace.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
uc.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
ud.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
user_exp_rcv.c
RDMA/hfi1: Copy userspace arrays safely
2023-11-13 10:21:33 +02:00
user_exp_rcv.h
IB/hfi1: Annotate struct tid_rb_node with __counted_by
2023-10-02 14:44:54 +03:00
user_pages.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
user_sdma.c
RDMA/hfi1: Copy userspace arrays safely
2023-11-13 10:21:33 +02:00
user_sdma.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
verbs_txreq.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
verbs_txreq.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
verbs.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
verbs.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
vnic_main.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
vnic_sdma.c
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00
vnic.h
IB: Use capital "OR" for multiple licenses in SPDX
2023-09-11 14:14:00 +03:00