Saeed Mahameed ce1e51d842 net/mlx5: Fix get vector affinity helper function ...

[ Upstream commit 05e0cc84e0 ]

mlx5_get_vector_affinity used to call pci_irq_get_affinity and after
reverting the patch that sets the device affinity via PCI_IRQ_AFFINITY
API, calling pci_irq_get_affinity becomes useless and it breaks RDMA
mlx5 users.  To fix this, this patch provides an alternative way to
retrieve IRQ vector affinity using legacy IRQ API, following
smp_affinity read procfs implementation.

Fixes: 231243c827 ("Revert mlx5: move affinity hints assignments to generic code")
Fixes: a435393aca ("mlx5: move affinity hints assignments to generic code")
Cc: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-01-31 14:03:46 +01:00

..

acpi

ACPI / EC: Fix regression related to PM ops support in ECDT device

2017-12-05 11:26:33 +01:00

asm-generic

init: Invoke init_espfix_bsp() from mm_init()

2017-12-29 17:53:45 +01:00

clocksource

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

crypto

crypto: mcryptd - protect the per-CPU queue with a lock

2017-12-29 17:53:45 +01:00

drm

drm/edid: Don't send non-zero YQ in AVI infoframe for HDMI 1.x sinks

2017-12-05 11:26:37 +01:00

dt-bindings

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

keys

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

kvm

KVM: arm/arm64: PMU: Fix overflow interrupt injection

2017-07-25 14:18:01 +01:00

linux

net/mlx5: Fix get vector affinity helper function

2018-01-31 14:03:46 +01:00

math-emu

…

media

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

memory

…

misc

…

net

net/tls: Fix inverted error codes to avoid endless loop

2018-01-31 14:03:45 +01:00

pcmcia

…

ras

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

rdma

IB/core: Fix endianness annotation in rdma_is_multicast_addr()

2017-12-20 10:10:36 +01:00

scsi

scsi: libsas: align sata_device's rps_resp on a cacheline

2017-12-14 09:52:51 +01:00

soc

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2017-09-10 20:40:00 -07:00

sound

ALSA: hda - Fix yet remaining issue with vmaster 0dB initialization

2017-11-30 08:40:49 +00:00

target

target: Avoid early CMD_T_PRE_EXECUTE failures during ABORT_TASK

2017-11-30 08:40:51 +00:00

trace

KVM: Fix stack-out-of-bounds read in write_mmio

2018-01-17 09:45:17 +01:00

uapi

linux/compiler.h: Split into compiler.h and compiler_types.h

2017-12-25 14:26:33 +01:00

video

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

xen

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00