Saravana Kannan b3bc56e3f5 driver core: Fix device link device name collision ... commit e020ff611ba9be54e959e6b548038f8a020da1c9 upstream. The device link device's name was of the form: <supplier-dev-name>--<consumer-dev-name> This can cause name collision as reported here [1] as device names are not globally unique. Since device names have to be unique within the bus/class, add the bus/class name as a prefix to the device names used to construct the device link device name. So the devuce link device's name will be of the form: <supplier-bus-name>:<supplier-dev-name>--<consumer-bus-name>:<consumer-dev-name> [1] - https://lore.kernel.org/lkml/20201229033440.32142-1-michael@walle.cc/ Fixes: 287905e68d ("driver core: Expose device link details in sysfs") Cc: stable@vger.kernel.org Reported-by: Michael Walle <michael@walle.cc> Tested-by: Michael Walle <michael@walle.cc> Signed-off-by: Saravana Kannan <saravanak@google.com> Link: https://lore.kernel.org/r/20210110175408.1465657-1-saravanak@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-01-27 11:55:18 +01:00
..
ABI	driver core: Fix device link device name collision	2021-01-27 11:55:18 +01:00
accounting
admin-guide	x86/xen: Add xen_no_vector_callback option to test PCI INTX delivery	2021-01-27 11:55:01 +01:00
arm	documentation: arm: sunxi: add Allwinner H6 documents	2020-10-28 11:19:24 -06:00
arm64	arm64: Add workaround for Arm Cortex-A77 erratum 1508412	2020-10-29 12:56:01 +00:00
block	block-5.10-2020-10-24	2020-10-24 12:46:42 -07:00
bpf	bpf: Migrate from patchwork.ozlabs.org to patchwork.kernel.org.	2020-10-11 22:05:47 +02:00
cdrom
core-api	dma-mapping: document dma_{alloc,free}_pages	2020-10-23 12:07:46 +02:00
cpu-freq
crypto
dev-tools	linux-kselftest-kunit-fixes-5.10-rc5	2020-11-18 11:57:55 -08:00
devicetree	dt-bindings: net: renesas,etheravb: RZ/G2H needs tx-internal-delay-ps	2021-01-23 16:04:03 +01:00
doc-guide	docs: kerneldoc.py: add support for kerneldoc -nosymbol	2020-10-15 07:49:38 +02:00
driver-api	media: vidtv.rst: add kernel-doc markups	2020-11-26 08:05:24 +01:00
fault-injection	A handful of late-arriving documentation fixes.	2020-10-23 17:13:53 -07:00
fb	drm fixes (round two) for 5.10-rc1	2020-10-23 13:56:34 -07:00
features	s390 updates for the 5.10 merge window	2020-10-16 12:36:38 -07:00
filesystems	More fixes and cleanups for the new fast_commit features, but also a	2020-11-09 12:36:58 -08:00
firmware_class
firmware-guide	Documentation: ACPI: fix spelling mistakes	2020-11-10 18:48:56 +01:00
fpga
gpu	fbcon: Disable accelerated scrolling	2021-01-06 14:56:51 +01:00
hid
hwmon	docs: hwmon: mp2975.rst: address some html build warnings	2020-10-28 11:26:10 -06:00
i2c	Documentation: i2c: add testunit docs to index	2020-10-05 22:57:45 +02:00
ia64
ide
iio
infiniband
input
isdn
kbuild	kbuild: remove unused OBJSIZE	2020-11-02 11:31:00 +09:00
kernel-hacking
leds	docs: leds: index.rst: add a missing file	2020-11-02 13:45:37 +01:00
litmus-tests
livepatch
locking	Documentation: seqlock: s/LOCKTYPE/LOCKNAME/g	2020-12-30 11:54:11 +01:00
m68k
maintainer
mhi
mips	dt: Remove booting-without-of.rst	2020-10-13 13:33:16 -05:00
misc-devices	Documentation: remove mic/index from misc-devices/index.rst	2020-11-04 11:38:32 +01:00
netlabel
networking	Documentation: netdev-FAQ: suggest how to post co-dependent series	2020-11-24 20:45:22 -08:00
nios2
nvdimm
openrisc
parisc
PCI	Documentation: better locations for sysfs-pci, sysfs-tagging	2020-10-09 09:33:23 -06:00
pcmcia
power	PCI/PM: Rename pci_dev.d3_delay to d3hot_delay	2020-09-29 14:21:50 -05:00
powerpc	docs updates for v5.10-rc1	2020-10-16 15:02:21 -07:00
process	net: switch to the kernel.org patchwork instance	2020-11-11 17:12:00 -08:00
RCU	Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu	2020-10-09 08:21:56 +02:00
riscv
s390
scheduler
scsi	SPDX patches for 5.10-rc1	2020-10-14 16:19:42 -07:00
security
sh	dt: Remove booting-without-of.rst	2020-10-13 13:33:16 -05:00
sound	ALSA: doc: Fix reference to mixart.rst	2021-01-19 18:27:17 +01:00
sparc
sphinx	A small number of fixes, plus a build tweak to respect the desire for	2020-11-03 09:57:30 -08:00
sphinx-static
spi
staging
target
timers
trace	docs updates for v5.10-rc1	2020-10-16 15:02:21 -07:00
translations	net: switch to the kernel.org patchwork instance	2020-11-11 17:12:00 -08:00
usb
userspace-api	docs: userspace-api: add iommu.rst to the index file	2020-10-28 11:26:10 -06:00
virt	KVM: mmu: Fix SPTE encoding of MMIO generation upper half	2020-12-11 19:18:43 -05:00
vm	A handful of late-arriving documentation fixes.	2020-10-23 17:13:53 -07:00
w1	docs: w1: w1_therm: Fix broken xref, mistakes, clarify text	2020-10-08 09:47:15 +02:00
watchdog
x86	x86/CPU/AMD: Save AMD NodeId as cpu_die_id	2020-12-30 11:54:29 +01:00
xtensa	xtensa: fix TLBTEMP area placement	2020-11-16 02:13:15 -08:00
.gitignore
asm-annotations.rst
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py	This pull contains a series of warning fixes from Mauro; once applied, the	2020-11-03 13:14:14 -08:00
COPYING-logo
docutils.conf
dontdiff
index.rst
Kconfig	docs: Kconfig/Makefile: add a check for broken ABI files	2020-10-30 13:08:07 +01:00
logo.gif
Makefile	A small number of fixes, plus a build tweak to respect the desire for	2020-11-03 09:57:30 -08:00
memory-barriers.txt
SubmittingPatches
watch_queue.rst