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Erez Shitrit 7ae31c620d net/mlx5: DR, use non preemptible call to get the current cpu number 
commit c0702a4bd4 upstream.

Use raw_smp_processor_id instead of smp_processor_id() otherwise we will
get the following trace in debug-kernel:
	BUG: using smp_processor_id() in preemptible [00000000] code: devlink
	caller is dr_create_cq.constprop.2+0x31d/0x970 [mlx5_core]
	Call Trace:
	dump_stack+0x9a/0xf0
	debug_smp_processor_id+0x1f3/0x200
	dr_create_cq.constprop.2+0x31d/0x970
	genl_family_rcv_msg+0x5fd/0x1170
	genl_rcv_msg+0xb8/0x160
	netlink_rcv_skb+0x11e/0x340

Fixes: 297cccebdc ("net/mlx5: DR, Expose an internal API to issue RDMA operations")
Signed-off-by: Erez Shitrit <erezsh@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-29 16:45:23 +01:00
arch
hwrng: omap3-rom - Fix missing clock by probing with device tree
2020-01-26 10:01:03 +01:00
block
block: fix memleak of bio integrity data
2020-01-26 10:01:09 +01:00
certs
PKCS#7: Refactor verify_pkcs7_signature()
2019-08-05 18:40:18 -04:00
crypto
crypto: algif_skcipher - Use chunksize instead of blocksize
2020-01-17 19:48:46 +01:00
Documentation
hwrng: omap3-rom - Fix missing clock by probing with device tree
2020-01-26 10:01:03 +01:00
drivers
net/mlx5: DR, use non preemptible call to get the current cpu number
2020-01-29 16:45:23 +01:00
fs
afs: Remove set but not used variables 'before', 'after'
2020-01-26 10:01:08 +01:00
include
net: rtnetlink: validate IFLA_MTU attribute in rtnl_create_link()
2020-01-29 16:45:21 +01:00
init
mm, debug_pagealloc: don't rely on static keys too early
2020-01-23 08:22:40 +01:00
ipc
ipc/sem.c: convert to use built-in RCU list checking
2019-09-25 17:51:41 -07:00
kernel
xdp: Fix cleanup on map free for devmap_hash map type
2020-01-26 10:01:08 +01:00
lib
sbitmap: only queue kyber's wait callback if not already active
2020-01-12 12:21:44 +01:00
LICENSES
LICENSES: Rename other to deprecated
2019-05-03 06:34:32 -06:00
mm
mm/page-writeback.c: avoid potential division by zero in wb_min_max_ratio()
2020-01-23 08:22:41 +01:00
net
net: Fix packet reordering caused by GRO and listified RX cooperation
2020-01-29 16:45:22 +01:00
samples
samples/bpf: Fix broken xdp_rxq_info due to map order assumptions
2020-01-26 10:00:58 +01:00
scripts
bpf: Force .BTF section start to zero when dumping from vmlinux
2020-01-26 10:00:58 +01:00
security
tomoyo: Suppress RCU warning at list_for_each_entry_rcu().
2020-01-17 19:49:05 +01:00
sound
ALSA: usb-audio: fix sync-ep altsetting sanity check
2020-01-23 08:22:31 +01:00
tools
kselftests: cgroup: Avoid the reuse of fd after it is deallocated
2020-01-26 10:01:07 +01:00
usr
gen_initramfs_list.sh: fix 'bad variable name' error
2020-01-09 10:20:00 +01:00
virt
KVM: arm/arm64: Properly handle faulting of device mappings
2019-12-31 16:46:24 +01:00
.clang-format
clang-format: Update with the latest for_each macro list
2019-08-31 10:00:51 +02:00
.cocciconfig
…
.get_maintainer.ignore
Opt out of scripts/get_maintainer.pl
2019-05-16 10:53:40 -07:00
.gitattributes
.gitattributes: set git diff driver for C source code files
2016-10-07 18:46:30 -07:00
.gitignore
Merge tag 'modules-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux
2019-09-22 10:34:46 -07:00
.mailmap
Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2019-11-10 13:41:59 -08:00
COPYING
COPYING: use the new text with points to the license files
2018-03-23 12:41:45 -06:00
CREDITS
MAINTAINERS: Remove Simon as Renesas SoC Co-Maintainer
2019-10-10 08:12:51 -07:00
Kbuild
kbuild: do not descend to ./Kbuild when cleaning
2019-08-21 21:03:58 +09:00
Kconfig
docs: kbuild: convert docs to ReST and rename to *.rst
2019-06-14 14:21:21 -06:00
MAINTAINERS
MAINTAINERS: Append missed file to the database
2020-01-17 19:48:28 +01:00
Makefile
Linux 5.4.15
2020-01-26 10:01:09 +01:00
README
Drop all 00-INDEX files from Documentation/
2018-09-09 15:08:58 -06:00

README 

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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