platform_kernel-5.15/drivers/base
Wang Qing 2b008197a0 arch_topology: Do not set llc_sibling if llc_id is invalid
commit 1dc9f1a66e1718479e1c4f95514e1750602a3cb9 upstream.

When ACPI is not enabled, cpuid_topo->llc_id = cpu_topo->llc_id = -1, which
will set llc_sibling 0xff(...), this is misleading.

Don't set llc_sibling(default 0) if we don't know the cache topology.

Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Wang Qing <wangqing@vivo.com>
Fixes: 37c3ec2d81 ("arm64: topology: divorce MC scheduling domain from core_siblings")
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/1649644580-54626-1-git-send-email-wangqing@vivo.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-05-09 09:14:30 +02:00
..
firmware_loader firmware_loader: fix pre-allocated buf built-in firmware use 2021-11-25 09:48:27 +01:00
power rtc: Check return value from mc146818_get_time() 2022-04-13 20:59:14 +02:00
regmap regmap-irq: Update interrupt clear register for proper reset 2022-03-02 11:48:01 +01:00
test device property: build kunit tests without structleak plugin 2021-10-06 17:53:42 -06:00
Kconfig RISC-V Patches for the 5.12 Merge Window 2021-02-26 10:28:35 -08:00
Makefile devres: Enable trace events 2021-06-15 17:14:36 +02:00
arch_numa.c memblock: introduce saner 'memblock_free_ptr()' interface 2021-09-14 13:23:22 -07:00
arch_topology.c arch_topology: Do not set llc_sibling if llc_id is invalid 2022-05-09 09:14:30 +02:00
attribute_container.c driver core: attribute_container: fix W=1 warnings 2021-05-14 13:37:10 +02:00
auxiliary.c Merge 5.14-rc3 into driver-core-next 2021-07-27 09:22:08 +02:00
base.h software nodes: Split software_node_notify() 2021-07-16 19:17:05 +02:00
bus.c driver: base: Replace symbolic permissions with octal permissions 2021-07-21 14:56:00 +02:00
cacheinfo.c cacheinfo: clear cache_leaves(cpu) in free_cache_attributes() 2021-07-21 17:29:40 +02:00
class.c drivers: base: fix some kernel-doc markups 2020-11-09 18:56:49 +01:00
component.c component: do not leave master devres group open after bind 2021-11-18 19:16:08 +01:00
container.c
core.c PM: runtime: Add safety net to supplier device release 2022-01-27 11:04:44 +01:00
cpu.c driver: base: Prefer unsigned int to bare use of unsigned 2021-07-21 17:30:09 +02:00
dd.c net: mdio: don't defer probe forever if PHY IRQ provider is missing 2022-04-20 09:34:10 +02:00
devcoredump.c devcoredump: remove contact information 2021-06-04 15:05:44 +02:00
devres.c devres: Enable trace events 2021-06-15 17:14:36 +02:00
devtmpfs.c devtmpfs regression fix: reconfigure on each mount 2022-01-20 09:13:13 +01:00
driver.c drivers: base: Convert to printk alias functions 2020-07-10 14:16:44 +02:00
firmware.c
hypervisor.c
init.c driver core: auxiliary bus: Fix calling stage for auxiliary bus init 2021-02-11 08:43:03 +01:00
isa.c bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
map.c driver: base: Prefer unsigned int to bare use of unsigned 2021-07-21 17:30:09 +02:00
memory.c drivers/base/memory: add memory block to memory group after registration succeeded 2022-04-08 14:23:12 +02:00
module.c
node.c Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
pinctrl.c
platform-msi.c platform-msi: Add ABI to show msi_irqs of platform devices 2021-08-24 09:16:20 +02:00
platform.c driver core: platform: Remove platform_device_add_properties() 2021-08-18 16:08:11 +02:00
property.c device property: Fix fwnode_graph_devcon_match() fwnode leak 2022-01-27 11:05:10 +01:00
soc.c soc: fix comment for freeing soc_dev_attr 2020-12-09 19:46:31 +01:00
swnode.c software node: fix wrong node passed to find nargs_prop 2022-01-27 11:03:46 +01:00
syscore.c syscore: Use pm_pr_dbg() for syscore_{suspend,resume}() 2020-09-08 13:32:06 +02:00
topology.c topology: use bin_attribute to break the size limitation of cpumap ABI 2021-08-13 10:27:49 +02:00
trace.c devres: Enable trace events 2021-06-15 17:14:36 +02:00
trace.h devres: Enable trace events 2021-06-15 17:14:36 +02:00
transport_class.c scsi: drivers: base: Propagate errors through the transport component 2020-01-15 22:55:37 -05:00