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[openeuler:openEuler-1.0-LTS 1341/1341] mm/share_pool.c:2121:12: warning: 'proc_stat_show' defined but not used
by kernel test robot 20 Dec '24
by kernel test robot 20 Dec '24
20 Dec '24
Hi Ding,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 02951ceaa6d546dfa0f741f52f6d47e0fb0ac7b4
commit: 4a280fac30d27ae2aff096f9f99aa12d50f83426 [1341/1341] ascend: share_pool: support share pool features for ascend platform
config: arm64-randconfig-003-20241220 (https://download.01.org/0day-ci/archive/20241220/202412201455.A4yCBFrP-lkp@…)
compiler: aarch64-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241220/202412201455.A4yCBFrP-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202412201455.A4yCBFrP-lkp@intel.com/
All warnings (new ones prefixed by >>):
mm/share_pool.c:2235:12: warning: 'spa_stat_show' defined but not used [-Wunused-function]
2235 | static int spa_stat_show(struct seq_file *seq, void *offset)
| ^~~~~~~~~~~~~
>> mm/share_pool.c:2121:12: warning: 'proc_stat_show' defined but not used [-Wunused-function]
2121 | static int proc_stat_show(struct seq_file *seq, void *offset)
| ^~~~~~~~~~~~~~
mm/share_pool.c:1069: warning: Function parameter or member 'size' not described in 'sp_alloc'
mm/share_pool.c:1069: warning: Function parameter or member 'sp_flags' not described in 'sp_alloc'
mm/share_pool.c:1069: warning: Function parameter or member 'spg_id' not described in 'sp_alloc'
mm/share_pool.c:1582: warning: Function parameter or member 'uva' not described in '__sp_walk_page_range'
mm/share_pool.c:1582: warning: Function parameter or member 'size' not described in '__sp_walk_page_range'
mm/share_pool.c:1582: warning: Function parameter or member 'tsk' not described in '__sp_walk_page_range'
mm/share_pool.c:1582: warning: Function parameter or member 'sp_walk_data' not described in '__sp_walk_page_range'
mm/share_pool.c:1931: warning: Function parameter or member 'uva' not described in 'sp_walk_page_range'
mm/share_pool.c:1931: warning: Function parameter or member 'size' not described in 'sp_walk_page_range'
mm/share_pool.c:1931: warning: Function parameter or member 'tsk' not described in 'sp_walk_page_range'
mm/share_pool.c:1931: warning: Function parameter or member 'sp_walk_data' not described in 'sp_walk_page_range'
vim +/proc_stat_show +2121 mm/share_pool.c
2120
> 2121 static int proc_stat_show(struct seq_file *seq, void *offset)
2122 {
2123 /* print the file header */
2124 seq_printf(seq, "%-12s %-10s %-18s\n",
2125 "Process ID", "Group ID", "Aligned Apply(KB)");
2126 /* print kthread buff_module_guard_work */
2127 seq_printf(seq, "%-12s %-10s %-18ld\n",
2128 "guard", "-", byte2kb(kthread_stat.amount));
2129 idr_for_each(&sp_stat_idr, idr_proc_stat_cb, seq);
2130 return 0;
2131 }
2132
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
hulk inclusion
category: other
bugzilla: https://gitee.com/openeuler/kernel/issues/IBAZ3A
--------------------------------
Add KABI_RESERVE macros for i2c_adapter.
Signed-off-by: Zicheng Qu <quzicheng(a)huawei.com>
---
include/linux/i2c.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 32cf5708d5a5..3fd6932bf8cd 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -746,6 +746,9 @@ struct i2c_adapter {
struct irq_domain *host_notify_domain;
struct regulator *bus_regulator;
+
+ KABI_RESERVE(1)
+ KABI_RESERVE(2)
};
#define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev)
--
2.34.1
2
1
[openeuler:OLK-5.10] BUILD REGRESSION e804413fbbd504bc7b5b84dc7b86307f2b127a83
by kernel test robot 20 Dec '24
by kernel test robot 20 Dec '24
20 Dec '24
tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10
branch HEAD: e804413fbbd504bc7b5b84dc7b86307f2b127a83 !14242 sunrpc: clear XPRT_SOCK_UPD_TIMEOUT when reset transport
Unverified Error/Warning (likely false positive, kindly check if interested):
fs/f2fs/node.o: warning: objtool: f2fs_get_node_info()+0x51b: unreachable instruction
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- arm64-allnoconfig
| `-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit
|-- arm64-randconfig-001-20241220
| |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r0-in-asm
| |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r1-in-asm
| |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r2-in-asm
| |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r3-in-asm
| |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-x16-in-asm
| `-- arch-arm64-include-asm-stack_pointer.h:error:register-sp-unsuitable-for-global-register-variables-on-this-target
|-- arm64-randconfig-002-20241220
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- arm64-randconfig-003-20241220
| `-- arch-arm64-include-asm-stack_pointer.h:error:register-sp-unsuitable-for-global-register-variables-on-this-target
|-- arm64-randconfig-004-20241220
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- arm64-randconfig-051-20241220
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema)
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems
| |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0
| |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error
|-- arm64-randconfig-052-20241220
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema)
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems
| |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0
| |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error
|-- arm64-randconfig-053-20241220
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema)
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems
| |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error
|-- arm64-randconfig-054-20241220
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema)
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems
| |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0
| |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error
|-- arm64-randconfig-055-20241220
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema)
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0
| |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error
|-- x86_64-allnoconfig
| |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration
| |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
|-- x86_64-allyesconfig
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp
| |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp
| |-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id
| |-- drivers-net-ethernet-hisilicon-hns3-hns3_unic.c:warning:Function-parameter-or-member-skb-not-described-in-hns3_unic_set_l3_type
| |-- drivers-net-ethernet-hisilicon-hns3-hns3_unic.c:warning:Function-parameter-or-member-type_cs_vlan_tso-not-described-in-hns3_unic_set_l3_type
| |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_unic_guid.c:warning:no-previous-prototype-for-function-hclge_unic_del_mc_guid_common
| |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:address-of-array-chip_node-rt_cmd-will-always-evaluate-to-true
| |-- drivers-net-ethernet-mucse-rnp-rnp_common.h:warning:variable-has_mac-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnp-rnp_common.h:warning:variable-has_trans-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnp-rnp_common.h:warning:variable-headroom-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnp-rnp_common.h:warning:variable-tailroom-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnp-rnp_debugfs.c:warning:Excess-function-parameter-pf-description-in-rnp_dbg_adapter_exit
| |-- drivers-net-ethernet-mucse-rnp-rnp_debugfs.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_dbg_adapter_exit
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-cmd-description-in-rnp_get_coalesce
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-cmd-description-in-rnp_set_coalesce
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-ec-description-in-rnp_get_coalesce
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_get_channels
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_get_module_eeprom
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_get_module_info
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_get_ts_info
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_set_channels
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_set_rxnfc
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-coal-not-described-in-rnp_get_coalesce
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-data-not-described-in-rnp_reg_test
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_get_channels
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_get_module_eeprom
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_get_module_info
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_get_ts_info
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_set_channels
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_set_rxnfc
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-extack-not-described-in-rnp_get_coalesce
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-extack-not-described-in-rnp_get_ringparam
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-extack-not-described-in-rnp_set_coalesce
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-extack-not-described-in-rnp_set_ringparam
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-ker-not-described-in-rnp_get_ringparam
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-ker-not-described-in-rnp_set_ringparam
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-kernel_coal-not-described-in-rnp_get_coalesce
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-kernel_coal-not-described-in-rnp_set_coalesce
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-inner_vlan_tag-description-in-rnp_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-l4_hdr_len-description-in-rnp_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-mss_seg_len-description-in-rnp_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-rxr_count-description-in-rnp_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-rxr_idx-description-in-rnp_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-tunnel_hdr_len-description-in-rnp_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-txr_count-description-in-rnp_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-txr_idx-description-in-rnp_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-type_tucmd-description-in-rnp_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-v_count-description-in-rnp_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-crc_pad-not-described-in-rnp_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-eth_queue_idx-not-described-in-rnp_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-ignore_vlan-not-described-in-rnp_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-inner_vlan_tunnel_len-not-described-in-rnp_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-mss_len_vf_num-not-described-in-rnp_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-r_count-not-described-in-rnp_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-r_idx-not-described-in-rnp_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-step-not-described-in-rnp_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:no-previous-prototype-for-function-rnp_acquire_msix_vectors
| |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:no-previous-prototype-for-function-rnp_print_ring_info
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-data-description-in-rnp_service_timer
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-ent-description-in-rnp_probe
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-hw-description-in-rnp_wol_supported
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-link_speed-description-in-rnp_watchdog_update_link
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-maxrate-description-in-rnp_tx_maxrate_own
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-msix_vector-description-in-rnp_set_ring_vector
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-netdev-description-in-rnp_setup_tc
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-netdev-description-in-rnp_tx_maxrate_own
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-queue-description-in-rnp_set_ring_vector
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-skb-description-in-rnp_is_non_eop
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-subdev_id-description-in-rnp_wol_supported
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_rx_ring_reinit
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_setup_rx_resources
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_setup_tx_resources
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_tx_maxrate_own
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_wol_supported
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_setup_tc
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-id-not-described-in-rnp_probe
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-napi_budget-not-described-in-rnp_clean_tx_irq
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-rnp_msix_vector-not-described-in-rnp_set_ring_vector
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-rnp_queue-not-described-in-rnp_set_ring_vector
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-subdevice_id-not-described-in-rnp_wol_supported
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-t-not-described-in-rnp_service_timer
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-txqueue-not-described-in-rnp_tx_timeout
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_assign_netdev_ops
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_can_rpu_start
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_clear_udp_tunnel_port
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_config_knode
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_delete_knode
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_do_reset
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_rx_ring_reinit
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_service_task
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_service_timer
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_setup_tc_cls_u32
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_unmap_and_free_tx_resource
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_vlan_stags_flag
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_write_eitr_rx
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_xmit_nop_frame_ring
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:variable-rxctrl-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:variable-xdp_xmit-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Excess-function-parameter-vf_number-description-in-rnp_check_for_ack_pf
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Excess-function-parameter-vf_number-description-in-rnp_check_for_msg_pf
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Excess-function-parameter-vf_number-description-in-rnp_read_mbx_pf
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Function-parameter-or-member-mbx_id-not-described-in-rnp_check_for_ack_pf
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Function-parameter-or-member-mbx_id-not-described-in-rnp_check_for_msg_pf
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Function-parameter-or-member-mbx_id-not-described-in-rnp_read_mbx_pf
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Excess-function-parameter-rnp_info-description-in-rnp_mbx_get_capability
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-adv-not-described-in-rnp_mbx_phy_link_set
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-info-not-described-in-rnp_mbx_get_capability
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-pfvfnum-not-described-in-rnp_fw_get_macaddr
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-value-not-described-in-rnp_mbx_reg_writev
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-value0-not-described-in-rnp_set_lane_fun
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-value1-not-described-in-rnp_set_lane_fun
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-value2-not-described-in-rnp_set_lane_fun
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-value3-not-described-in-rnp_set_lane_fun
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:no-previous-prototype-for-function-rnp_fw_reg_read
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:variable-err-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:variable-value-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:Excess-function-parameter-hw-description-in-rnp_mac_fc_mode_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:Function-parameter-or-member-hw-not-described-in-rnp_write_uc_addr_list_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:Function-parameter-or-member-mac-not-described-in-rnp_mac_fc_mode_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:Function-parameter-or-member-sriov_flag-not-described-in-rnp_eth_update_rss_key_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:Function-parameter-or-member-sriov_flag-not-described-in-rnp_write_uc_addr_list_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:equality-comparison-with-extraneous-parentheses
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp10_get_link_ksettings
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp10_set_link_ksettings
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_addr_list_itr
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_check_mac_link_hw_ops_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_clean_link_hw_ops_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_device_supports_autoneg_fc
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clear_rar_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clear_vmdq_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_all_layer2_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_all_tuple5_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_layer2_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_mc_addr_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_tuple5_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_vfta_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_layer2_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_rar_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_tcp_sync_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_tuple5_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_vfta_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_vmdq_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_update_mc_addr_list_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_update_rss_key_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_update_rss_table_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_get_permtion_mac_addr_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_get_thermal_sensor_data_hw_ops_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_init_hw_ops_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_init_thermal_sensor_thresh_hw_ops_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_layer2_pritologic_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_mac_fc_mode_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_mac_set_mac_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_nway_reset
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_phy_read_reg_hw_ops_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_phy_write_reg_hw_ops_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_reset_hw_ops_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_set_ethtool_hw_ops_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_set_vf_vlan_mode_hw_ops_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_setup_mac_link_hw_ops_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_start_hw_ops_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_tuple5_pritologic_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_tuple5_pritologic_tcam_n10
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:variable-autoneg_changed-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:variable-dma_ch-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:variable-duplex_changed-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:variable-idx-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnp-rnp_ptp.c:warning:no-previous-prototype-for-function-rnp_ptp_setup_ptp
| |-- drivers-net-ethernet-mucse-rnp-rnp_ptp.c:warning:variable-ts_event_en-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnp-rnp_sriov.c:warning:no-previous-prototype-for-function-check_ari_mode
| |-- drivers-net-ethernet-mucse-rnp-rnp_sriov.c:warning:no-previous-prototype-for-function-rnp_msg_post_status_signle_link
| |-- drivers-net-ethernet-mucse-rnp-rnp_sysfs.c:warning:no-previous-prototype-for-function-rnp_mbx_get_pn_sn
| |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-hashlen_t-is-a-C11-feature
| |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-page_info_t-is-a-C11-feature
| `-- fs-eulerfs-namei.c:warning:variable-de-is-uninitialized-when-used-here
|-- x86_64-buildonly-randconfig-002-20241218
| `-- mm-memory.o:warning:objtool:remap_pfn_range:unreachable-instruction
|-- x86_64-buildonly-randconfig-002-20241220
| |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration
| |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration
| |-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init-Werror-Wimplicit-function-declaration
| |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration
| |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
|-- x86_64-buildonly-randconfig-004-20241220
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp
| |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window
| `-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp
|-- x86_64-buildonly-randconfig-005-20241220
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
|-- x86_64-buildonly-randconfig-006-20241219
| |-- fs-f2fs-node.o:warning:objtool:f2fs_get_node_info:unreachable-instruction
| `-- kernel-workqueue.o:warning:objtool:destroy_workqueue:unreachable-instruction
|-- x86_64-buildonly-randconfig-006-20241220
| `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit
`-- x86_64-defconfig
|-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window
|-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window
|-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel
|-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window
|-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp
|-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window
|-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window
|-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window
`-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp
elapsed time: 811m
configs tested: 15
configs skipped: 99
tested configs:
arm64 allmodconfig clang-18
arm64 allnoconfig gcc-14.2.0
arm64 randconfig-001-20241220 clang-17
arm64 randconfig-002-20241220 clang-19
arm64 randconfig-003-20241220 clang-20
arm64 randconfig-004-20241220 clang-19
x86_64 allnoconfig clang-19
x86_64 allyesconfig clang-19
x86_64 buildonly-randconfig-001-20241220 gcc-12
x86_64 buildonly-randconfig-002-20241220 clang-19
x86_64 buildonly-randconfig-003-20241220 gcc-12
x86_64 buildonly-randconfig-004-20241220 gcc-12
x86_64 buildonly-randconfig-005-20241220 clang-19
x86_64 buildonly-randconfig-006-20241220 gcc-12
x86_64 defconfig gcc-11
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1336/1336] drivers/mmc/core/.tmp_core.o: warning: objtool: missing symbol for section .exit.text
by kernel test robot 20 Dec '24
by kernel test robot 20 Dec '24
20 Dec '24
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 8fbcff0074ff9f93ea927547e99e1dde27ddc7c5
commit: c3bc8fd637a9623f5c507bd18f9677effbddf584 [1336/1336] tracing: Centralize preemptirq tracepoints and unify their usage
config: x86_64-buildonly-randconfig-001-20241219 (https://download.01.org/0day-ci/archive/20241220/202412201128.mwjfPZy6-lkp@…)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241220/202412201128.mwjfPZy6-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202412201128.mwjfPZy6-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/mmc/core/core.c:13:
include/linux/module.h:132:13: warning: 'init_module' specifies less restrictive attribute than its target 'mmc_init': 'cold' [-Wmissing-attributes]
132 | int init_module(void) __attribute__((alias(#initfn)));
| ^~~~~~~~~~~
include/linux/module.h:115:41: note: in expansion of macro 'module_init'
115 | #define subsys_initcall(fn) module_init(fn)
| ^~~~~~~~~~~
drivers/mmc/core/core.c:2871:1: note: in expansion of macro 'subsys_initcall'
2871 | subsys_initcall(mmc_init);
| ^~~~~~~~~~~~~~~
drivers/mmc/core/core.c:2839:19: note: 'init_module' target declared here
2839 | static int __init mmc_init(void)
| ^~~~~~~~
include/linux/module.h:138:14: warning: 'cleanup_module' specifies less restrictive attribute than its target 'mmc_exit': 'cold' [-Wmissing-attributes]
138 | void cleanup_module(void) __attribute__((alias(#exitfn)));
| ^~~~~~~~~~~~~~
drivers/mmc/core/core.c:2872:1: note: in expansion of macro 'module_exit'
2872 | module_exit(mmc_exit);
| ^~~~~~~~~~~
drivers/mmc/core/core.c:2864:20: note: 'cleanup_module' target declared here
2864 | static void __exit mmc_exit(void)
| ^~~~~~~~
drivers/mmc/core/core.c:1343: warning: Function parameter or member 'mmc' not described in 'mmc_regulator_set_vqmmc'
drivers/mmc/core/core.c:1343: warning: Function parameter or member 'ios' not described in 'mmc_regulator_set_vqmmc'
drivers/mmc/core/.tmp_core.o: warning: objtool: mmc_hw_reset()+0x93: sibling call from callable instruction with modified stack frame
drivers/mmc/core/.tmp_core.o: warning: objtool: mmc_sw_reset()+0x93: sibling call from callable instruction with modified stack frame
drivers/mmc/core/.tmp_core.o: warning: objtool: mmc_wait_for_req_done()+0x86: sibling call from callable instruction with modified stack frame
drivers/mmc/core/.tmp_core.o: warning: objtool: mmc_do_erase()+0x9d: sibling call from callable instruction with modified stack frame
drivers/mmc/core/.tmp_core.o: warning: objtool: mmc_of_parse_voltage()+0x33: sibling call from callable instruction with modified stack frame
drivers/mmc/core/.tmp_core.o: warning: objtool: mmc_execute_tuning()+0x3c: sibling call from callable instruction with modified stack frame
drivers/mmc/core/.tmp_core.o: warning: objtool: mmc_set_uhs_voltage()+0x35: sibling call from callable instruction with modified stack frame
>> drivers/mmc/core/.tmp_core.o: warning: objtool: missing symbol for section .exit.text
--
kernel/trace/trace_events_trigger.c:68: warning: Function parameter or member 'event' not described in 'event_triggers_call'
kernel/trace/trace_events_trigger.c:912: warning: Function parameter or member 'named_data' not described in 'set_named_trigger_data'
>> kernel/trace/.tmp_trace_events_trigger.o: warning: objtool: missing symbol for section .init.text
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
Offering: HULK
hulk inclusion
category: other
bugzilla: https://gitee.com/openeuler/kernel/issues/IBAZ3A
--------------------------------
Add KABI_RESERVE macros for i2c_adapter.
Signed-off-by: Zicheng Qu <quzicheng(a)huawei.com>
---
include/linux/i2c.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 32cf5708d5a5..3fd6932bf8cd 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -746,6 +746,9 @@ struct i2c_adapter {
struct irq_domain *host_notify_domain;
struct regulator *bus_regulator;
+
+ KABI_RESERVE(1)
+ KABI_RESERVE(2)
};
#define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev)
--
2.34.1
2
1
[PATCH openEuler-1.0-LTS] smb: client: Fix use-after-free of network namespace.
by Long Li 20 Dec '24
by Long Li 20 Dec '24
20 Dec '24
From: Kuniyuki Iwashima <kuniyu(a)amazon.com>
mainline inclusion
from mainline-v6.10-rc2
commit ef7134c7fc48e1441b398e55a862232868a6f0a7
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB67YB
CVE: CVE-2024-53095
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
Recently, we got a customer report that CIFS triggers oops while
reconnecting to a server. [0]
The workload runs on Kubernetes, and some pods mount CIFS servers
in non-root network namespaces. The problem rarely happened, but
it was always while the pod was dying.
The root cause is wrong reference counting for network namespace.
CIFS uses kernel sockets, which do not hold refcnt of the netns that
the socket belongs to. That means CIFS must ensure the socket is
always freed before its netns; otherwise, use-after-free happens.
The repro steps are roughly:
1. mount CIFS in a non-root netns
2. drop packets from the netns
3. destroy the netns
4. unmount CIFS
We can reproduce the issue quickly with the script [1] below and see
the splat [2] if CONFIG_NET_NS_REFCNT_TRACKER is enabled.
When the socket is TCP, it is hard to guarantee the netns lifetime
without holding refcnt due to async timers.
Let's hold netns refcnt for each socket as done for SMC in commit
9744d2bf1976 ("smc: Fix use-after-free in tcp_write_timer_handler().").
Note that we need to move put_net() from cifs_put_tcp_session() to
clean_demultiplex_info(); otherwise, __sock_create() still could touch a
freed netns while cifsd tries to reconnect from cifs_demultiplex_thread().
Also, maybe_get_net() cannot be put just before __sock_create() because
the code is not under RCU and there is a small chance that the same
address happened to be reallocated to another netns.
[0]:
CIFS: VFS: \\XXXXXXXXXXX has not responded in 15 seconds. Reconnecting...
CIFS: Serverclose failed 4 times, giving up
Unable to handle kernel paging request at virtual address 14de99e461f84a07
Mem abort info:
ESR = 0x0000000096000004
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x04: level 0 translation fault
Data abort info:
ISV = 0, ISS = 0x00000004
CM = 0, WnR = 0
[14de99e461f84a07] address between user and kernel address ranges
Internal error: Oops: 0000000096000004 [#1] SMP
Modules linked in: cls_bpf sch_ingress nls_utf8 cifs cifs_arc4 cifs_md4 dns_resolver tcp_diag inet_diag veth xt_state xt_connmark nf_conntrack_netlink xt_nat xt_statistic xt_MASQUERADE xt_mark xt_addrtype ipt_REJECT nf_reject_ipv4 nft_chain_nat nf_nat xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_comment nft_compat nf_tables nfnetlink overlay nls_ascii nls_cp437 sunrpc vfat fat aes_ce_blk aes_ce_cipher ghash_ce sm4_ce_cipher sm4 sm3_ce sm3 sha3_ce sha512_ce sha512_arm64 sha1_ce ena button sch_fq_codel loop fuse configfs dmi_sysfs sha2_ce sha256_arm64 dm_mirror dm_region_hash dm_log dm_mod dax efivarfs
CPU: 5 PID: 2690970 Comm: cifsd Not tainted 6.1.103-109.184.amzn2023.aarch64 #1
Hardware name: Amazon EC2 r7g.4xlarge/, BIOS 1.0 11/1/2018
pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : fib_rules_lookup+0x44/0x238
lr : __fib_lookup+0x64/0xbc
sp : ffff8000265db790
x29: ffff8000265db790 x28: 0000000000000000 x27: 000000000000bd01
x26: 0000000000000000 x25: ffff000b4baf8000 x24: ffff00047b5e4580
x23: ffff8000265db7e0 x22: 0000000000000000 x21: ffff00047b5e4500
x20: ffff0010e3f694f8 x19: 14de99e461f849f7 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000000000000 x12: 3f92800abd010002
x11: 0000000000000001 x10: ffff0010e3f69420 x9 : ffff800008a6f294
x8 : 0000000000000000 x7 : 0000000000000006 x6 : 0000000000000000
x5 : 0000000000000001 x4 : ffff001924354280 x3 : ffff8000265db7e0
x2 : 0000000000000000 x1 : ffff0010e3f694f8 x0 : ffff00047b5e4500
Call trace:
fib_rules_lookup+0x44/0x238
__fib_lookup+0x64/0xbc
ip_route_output_key_hash_rcu+0x2c4/0x398
ip_route_output_key_hash+0x60/0x8c
tcp_v4_connect+0x290/0x488
__inet_stream_connect+0x108/0x3d0
inet_stream_connect+0x50/0x78
kernel_connect+0x6c/0xac
generic_ip_connect+0x10c/0x6c8 [cifs]
__reconnect_target_unlocked+0xa0/0x214 [cifs]
reconnect_dfs_server+0x144/0x460 [cifs]
cifs_reconnect+0x88/0x148 [cifs]
cifs_readv_from_socket+0x230/0x430 [cifs]
cifs_read_from_socket+0x74/0xa8 [cifs]
cifs_demultiplex_thread+0xf8/0x704 [cifs]
kthread+0xd0/0xd4
Code: aa0003f8 f8480f13 eb18027f 540006c0 (b9401264)
[1]:
CIFS_CRED="/root/cred.cifs"
CIFS_USER="Administrator"
CIFS_PASS="Password"
CIFS_IP="X.X.X.X"
CIFS_PATH="//${CIFS_IP}/Users/Administrator/Desktop/CIFS_TEST"
CIFS_MNT="/mnt/smb"
DEV="enp0s3"
cat <<EOF > ${CIFS_CRED}
username=${CIFS_USER}
password=${CIFS_PASS}
domain=EXAMPLE.COM
EOF
unshare -n bash -c "
mkdir -p ${CIFS_MNT}
ip netns attach root 1
ip link add eth0 type veth peer veth0 netns root
ip link set eth0 up
ip -n root link set veth0 up
ip addr add 192.168.0.2/24 dev eth0
ip -n root addr add 192.168.0.1/24 dev veth0
ip route add default via 192.168.0.1 dev eth0
ip netns exec root sysctl net.ipv4.ip_forward=1
ip netns exec root iptables -t nat -A POSTROUTING -s 192.168.0.2 -o ${DEV} -j MASQUERADE
mount -t cifs ${CIFS_PATH} ${CIFS_MNT} -o vers=3.0,sec=ntlmssp,credentials=${CIFS_CRED},rsize=65536,wsize=65536,cache=none,echo_interval=1
touch ${CIFS_MNT}/a.txt
ip netns exec root iptables -t nat -D POSTROUTING -s 192.168.0.2 -o ${DEV} -j MASQUERADE
"
umount ${CIFS_MNT}
[2]:
ref_tracker: net notrefcnt@000000004bbc008d has 1/1 users at
sk_alloc (./include/net/net_namespace.h:339 net/core/sock.c:2227)
inet_create (net/ipv4/af_inet.c:326 net/ipv4/af_inet.c:252)
__sock_create (net/socket.c:1576)
generic_ip_connect (fs/smb/client/connect.c:3075)
cifs_get_tcp_session.part.0 (fs/smb/client/connect.c:3160 fs/smb/client/connect.c:1798)
cifs_mount_get_session (fs/smb/client/trace.h:959 fs/smb/client/connect.c:3366)
dfs_mount_share (fs/smb/client/dfs.c:63 fs/smb/client/dfs.c:285)
cifs_mount (fs/smb/client/connect.c:3622)
cifs_smb3_do_mount (fs/smb/client/cifsfs.c:949)
smb3_get_tree (fs/smb/client/fs_context.c:784 fs/smb/client/fs_context.c:802 fs/smb/client/fs_context.c:794)
vfs_get_tree (fs/super.c:1800)
path_mount (fs/namespace.c:3508 fs/namespace.c:3834)
__x64_sys_mount (fs/namespace.c:3848 fs/namespace.c:4057 fs/namespace.c:4034 fs/namespace.c:4034)
do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
Fixes: 26abe14379f8 ("net: Modify sk_alloc to not reference count the netns of kernel sockets.")
Signed-off-by: Kuniyuki Iwashima <kuniyu(a)amazon.com>
Acked-by: Tom Talpey <tom(a)talpey.com>
Signed-off-by: Steve French <stfrench(a)microsoft.com>
Conflicts:
fs/cifs/connect.c
fs/smb/client/connect.c
[conflicts due to cifs rename to smb/client]
Signed-off-by: Long Li <leo.lilong(a)huawei.com>
---
fs/cifs/connect.c | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 4ca6fd66df03..bd9365d375f9 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -859,6 +859,7 @@ static void clean_demultiplex_info(struct TCP_Server_Info *server)
*/
}
+ put_net(cifs_net_ns(server));
kfree(server->hostname);
kfree(server);
@@ -2472,8 +2473,6 @@ cifs_put_tcp_session(struct TCP_Server_Info *server, int from_reconnect)
return;
}
- put_net(cifs_net_ns(server));
-
list_del_init(&server->tcp_ses_list);
spin_unlock(&cifs_tcp_ses_lock);
@@ -3629,7 +3628,10 @@ generic_ip_connect(struct TCP_Server_Info *server)
}
if (socket == NULL) {
- rc = __sock_create(cifs_net_ns(server), sfamily, SOCK_STREAM,
+ struct net *net = cifs_net_ns(server);
+ struct sock *sk;
+
+ rc = __sock_create(net, sfamily, SOCK_STREAM,
IPPROTO_TCP, &socket, 1);
if (rc < 0) {
cifs_dbg(VFS, "Error %d creating socket\n", rc);
@@ -3637,6 +3639,13 @@ generic_ip_connect(struct TCP_Server_Info *server)
return rc;
}
+ sk = socket->sk;
+ sk->sk_net_refcnt = 1;
+ get_net(net);
+#ifdef CONFIG_PROC_FS
+ this_cpu_add(*net->core.sock_inuse, 1);
+#endif
+
/* BB other socket options to set KEEPALIVE, NODELAY? */
cifs_dbg(FYI, "Socket created\n");
server->ssocket = socket;
--
2.39.2
2
1
[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 8fbcff0074ff9f93ea927547e99e1dde27ddc7c5
by kernel test robot 20 Dec '24
by kernel test robot 20 Dec '24
20 Dec '24
tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
branch HEAD: 8fbcff0074ff9f93ea927547e99e1dde27ddc7c5 !14233 block, bfq: fix possible UAF for bfqq->bic with merge chain
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202412200558.NXqsPzsS-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202412200657.MNv3HQPe-lkp@intel.com
drivers/misc/uacce/uacce.c:739:13: error: implicit declaration of function 'module_refcount' [-Werror=implicit-function-declaration]
mm/vmscan.c:3257:21: error: implicit declaration of function 'kernel_swap_enabled' [-Werror,-Wimplicit-function-declaration]
Unverified Error/Warning (likely false positive, kindly check if interested):
drivers/clk/.tmp_clk-max9485.o: warning: objtool: missing symbol for section .init.text
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allnoconfig
| |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity
| |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains
| |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled
|-- arm64-randconfig-001-20241216
| `-- drivers-misc-uacce-uacce.c:error:implicit-declaration-of-function-module_refcount
|-- arm64-randconfig-001-20241219
| |-- drivers-misc-uacce-uacce.c:error:implicit-declaration-of-function-module_refcount
| |-- drivers-nvme-host-core.c:error:compat_uptr_t-undeclared-(first-use-in-this-function)
| |-- drivers-nvme-host-core.c:error:expected-before-ptrval
| |-- fs-ocfs2-alloc.c:warning:array-subscript-idx-is-outside-array-bounds-of-struct-ocfs2_extent_rec
| |-- fs-ocfs2-alloc.c:warning:array-subscript-tail_index-is-outside-array-bounds-of-struct-ocfs2_truncate_rec
| |-- fs-ocfs2-xattr.c:warning:array-subscript-count-is-outside-array-bounds-of-struct-ocfs2_xattr_entry
| |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity
| |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled
|-- arm64-randconfig-002-20241219
| |-- drivers-clocksource-arm_arch_timer.c:error:hisi_161010101_read_cntvct_el0-undeclared-(first-use-in-this-function)
| `-- drivers-misc-uacce-uacce.c:error:implicit-declaration-of-function-module_refcount
|-- arm64-randconfig-003-20241219
| |-- aarch64-linux-ld:super.c:(.init.text):undefined-reference-to-__netlink_kernel_create
| |-- aarch64-linux-ld:super.c:(.init.text):undefined-reference-to-init_net
| |-- aarch64-linux-ld:super.c:(.text):undefined-reference-to-__nlmsg_put
| |-- aarch64-linux-ld:super.c:(.text):undefined-reference-to-kfree_skb
| |-- aarch64-linux-ld:super.c:(.text):undefined-reference-to-netlink_broadcast
| |-- drivers-staging-gmjstcm-tcm_tis_spi.c:warning:tcm_tis_spi_acpi_match-defined-but-not-used
| |-- super.c:(.exit.text):relocation-truncated-to-fit:R_AARCH64_CALL26-against-undefined-symbol-netlink_kernel_release
| |-- super.c:(.exit.text):undefined-reference-to-netlink_kernel_release
| |-- super.c:(.init.text):relocation-truncated-to-fit:R_AARCH64_ADR_PREL_PG_HI21-against-undefined-symbol-init_net
| |-- super.c:(.init.text):relocation-truncated-to-fit:R_AARCH64_CALL26-against-undefined-symbol-__netlink_kernel_create
| |-- super.c:(.init.text):undefined-reference-to-init_net
| |-- super.c:(.text):relocation-truncated-to-fit:R_AARCH64_CALL26-against-undefined-symbol-__alloc_skb
| |-- super.c:(.text):relocation-truncated-to-fit:R_AARCH64_CALL26-against-undefined-symbol-__nlmsg_put
| |-- super.c:(.text):relocation-truncated-to-fit:R_AARCH64_CALL26-against-undefined-symbol-kfree_skb
| |-- super.c:(.text):relocation-truncated-to-fit:R_AARCH64_CALL26-against-undefined-symbol-netlink_broadcast
| `-- super.c:(.text):undefined-reference-to-__alloc_skb
|-- arm64-randconfig-004-20241219
| |-- drivers-clocksource-arm_arch_timer.c:error:hisi_161010101_read_cntvct_el0-undeclared-(first-use-in-this-function)
| |-- drivers-nvme-host-core.c:error:compat_uptr_t-undeclared-(first-use-in-this-function)
| |-- drivers-nvme-host-core.c:error:expected-before-ptrval
| |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled
| `-- net-ipv4-route.c:warning:array-subscript-is-outside-array-bounds-of-struct-fib_nh
|-- x86_64-allnoconfig
| |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa-Werror-Wimplicit-function-declaration
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-allyesconfig
| |-- drivers-net-ethernet-hisilicon-hns3-hns3_extension-hns3_enet_it.c:warning:no-previous-prototype-for-function-hns3_nic_select_queue_it
| `-- samples-vfio-mdev-.tmp_mdpy-fb.o:warning:objtool:missing-symbol-for-section-.init.text
|-- x86_64-buildonly-randconfig-001-20241218
| `-- drivers-firmware-efi-.tmp_cper-x86.o:warning:objtool:missing-symbol-for-section-.text
|-- x86_64-buildonly-randconfig-001-20241219
| |-- arch-x86-mm-.tmp_maccess.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-acpi-.tmp_ac.o:warning:objtool:missing-symbol-for-section-.exit.text
| |-- drivers-char-tpm-eventlog-.tmp_acpi.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-clk-.tmp_clk-max9485.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-hwmon-.tmp_mlxreg-fan.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-hwtracing-intel_th-.tmp_msu-sink.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-pci-controller-hisi-pcie-customer-.tmp_hisi_pcie_cae.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- fs-autofs-.tmp_expire.o:warning:objtool:missing-symbol-for-section-.text
| |-- fs-autofs-.tmp_init.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- fs-crypto-.tmp_fname.o:warning:objtool:missing-symbol-for-section-.text
| |-- kernel-sched-.tmp_pelt.o:warning:objtool:missing-symbol-for-section-.text
| |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity
| |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains
| |-- lib-.tmp_idr.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-.tmp_sparse.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- mm-.tmp_util.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa
| |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled
| `-- net-sched-.tmp_sch_skbprio.o:warning:objtool:missing-symbol-for-section-.init.text
|-- x86_64-buildonly-randconfig-002-20241219
| |-- arch-x86-events-zhaoxin-core.c:error:redefinition-of-zhaoxin_pmu_init
| |-- arch-x86-kernel-cpu-mce-genpool.o:warning:objtool:missing-symbol-for-section-.text
| |-- arch-x86-power-cpu.o:warning:objtool:missing-symbol-for-section-.exit.text
| |-- drivers-char-tpm-eventlog-of.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-usb-dwc2-hcd_ddma.o:warning:objtool:missing-symbol-for-section-.text
| |-- kernel-gcov-base.o:warning:objtool:missing-symbol-for-section-.text
| |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity
| |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains
| |-- kernel-sched-pelt.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled
|-- x86_64-buildonly-randconfig-003-20241219
| |-- arch-x86-kernel-cpu-mce-genpool.o:warning:objtool:missing-symbol-for-section-.text
| |-- arch-x86-kernel-unwind_orc.o:warning:objtool:missing-symbol-for-section-.text
| |-- block-blk-mq-debugfs-zoned.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-bcma-driver_chipcommon_pflash.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-mtd-nand-core.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-pci-controller-dwc-pcie-designware.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-regulator-qcom-rpmh-regulator.c:warning:unused-variable-rpmh_regulator_match_table
| |-- fs-f2fs-recovery.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity-Werror-Wimplicit-function-declaration
| |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains-Werror-Wimplicit-function-declaration
| |-- kernel-sched-pelt.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa-Werror-Wimplicit-function-declaration
| |-- net-ipv4-metrics.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-ipv4-netlink.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-tls-tls_device.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- sound-drivers-opl3-opl3_synth.o:warning:objtool:missing-symbol-for-section-.text
| |-- sound-firewire-dice-dice-alesis.o:warning:objtool:missing-symbol-for-section-.text
| |-- sound-firewire-dice-dice-extension.o:warning:objtool:missing-symbol-for-section-.text
| |-- sound-firewire-dice-dice-mytek.o:warning:objtool:missing-symbol-for-section-.text
| |-- sound-firewire-dice-dice-tcelectronic.o:warning:objtool:missing-symbol-for-section-.text
| |-- sound-isa-gus-gus_dram.o:warning:objtool:missing-symbol-for-section-.text
| |-- sound-isa-gus-gus_irq.o:warning:objtool:missing-symbol-for-section-.text
| |-- sound-isa-gus-gus_mem.o:warning:objtool:missing-symbol-for-section-.text
| |-- sound-isa-wavefront-wavefront_fx.o:warning:objtool:missing-symbol-for-section-.text
| |-- sound-xen-xen_snd_front_cfg.o:warning:objtool:missing-symbol-for-section-.text
| `-- sound-xen-xen_snd_front_shbuf.o:warning:objtool:missing-symbol-for-section-.text
|-- x86_64-buildonly-randconfig-004-20241219
| |-- kernel-hung_task.c:error:sysctl_hung_task_all_cpu_backtrace-undeclared-(first-use-in-this-function)
| `-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa
|-- x86_64-buildonly-randconfig-005-20241216
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-buildonly-randconfig-005-20241219
| `-- sas_expander.c:(.text.unlikely):undefined-reference-to-ata_dev_same_device
|-- x86_64-buildonly-randconfig-006-20241219
| |-- mm-slab_common.o:warning:objtool:kmem_cache_create_usercopy:unreachable-instruction
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
`-- x86_64-defconfig
|-- kernel-sched-pelt.o:warning:objtool:missing-symbol-for-section-.text
|-- net-ipv4-metrics.o:warning:objtool:missing-symbol-for-section-.text
`-- net-ipv4-netlink.o:warning:objtool:missing-symbol-for-section-.text
elapsed time: 725m
configs tested: 15
configs skipped: 92
tested configs:
arm64 allmodconfig gcc-14.2.0
arm64 allnoconfig gcc-14.2.0
arm64 randconfig-001-20241219 gcc-14.2.0
arm64 randconfig-002-20241219 gcc-14.2.0
arm64 randconfig-003-20241219 gcc-14.2.0
arm64 randconfig-004-20241219 gcc-14.2.0
x86_64 allnoconfig clang-19
x86_64 allyesconfig clang-19
x86_64 buildonly-randconfig-001-20241219 gcc-12
x86_64 buildonly-randconfig-002-20241219 gcc-12
x86_64 buildonly-randconfig-003-20241219 clang-19
x86_64 buildonly-randconfig-004-20241219 gcc-12
x86_64 buildonly-randconfig-005-20241219 gcc-12
x86_64 buildonly-randconfig-006-20241219 clang-19
x86_64 defconfig gcc-11
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1336/1336] mm/.tmp_sparse.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 20 Dec '24
by kernel test robot 20 Dec '24
20 Dec '24
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 8fbcff0074ff9f93ea927547e99e1dde27ddc7c5
commit: 2a3cb8baef71e4dad4a6ec17f5f0db9e05f46a01 [1336/1336] mm/sparse: delete old sparse_init and enable new one
config: x86_64-buildonly-randconfig-001-20241219 (https://download.01.org/0day-ci/archive/20241220/202412200657.MNv3HQPe-lkp@…)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241220/202412200657.MNv3HQPe-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202412200657.MNv3HQPe-lkp@intel.com/
All warnings (new ones prefixed by >>):
mm/sparse.c: In function 'sparse_init_nid':
mm/sparse.c:199:27: warning: comparison of unsigned expression in '>= 0' is always true [-Wtype-limits]
199 | ((section_nr >= 0) && \
| ^~
mm/sparse.c:461:9: note: in expansion of macro 'for_each_present_section_nr'
461 | for_each_present_section_nr(pnum_begin, pnum) {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
mm/sparse.c:199:27: warning: comparison of unsigned expression in '>= 0' is always true [-Wtype-limits]
199 | ((section_nr >= 0) && \
| ^~
mm/sparse.c:480:9: note: in expansion of macro 'for_each_present_section_nr'
480 | for_each_present_section_nr(pnum_begin, pnum) {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
mm/sparse.c: In function 'sparse_init':
mm/sparse.c:199:27: warning: comparison of unsigned expression in '>= 0' is always true [-Wtype-limits]
199 | ((section_nr >= 0) && \
| ^~
mm/sparse.c:503:9: note: in expansion of macro 'for_each_present_section_nr'
503 | for_each_present_section_nr(pnum_begin + 1, pnum_end) {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> mm/.tmp_sparse.o: warning: objtool: missing symbol for section .init.text
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[openeuler:openEuler-1.0-LTS 1327/1327] drivers/misc/uacce/uacce.c:739:13: error: implicit declaration of function 'module_refcount'
by kernel test robot 20 Dec '24
by kernel test robot 20 Dec '24
20 Dec '24
Hi Yu'an,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 8fbcff0074ff9f93ea927547e99e1dde27ddc7c5
commit: 451823febcb610969f048556cedc41b5e08fafb1 [1327/1327] UACCE backport from mainline
config: arm64-randconfig-001-20241216 (https://download.01.org/0day-ci/archive/20241220/202412200558.NXqsPzsS-lkp@…)
compiler: aarch64-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241220/202412200558.NXqsPzsS-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202412200558.NXqsPzsS-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/misc/uacce/uacce.c: In function 'uacce_put_queue':
>> drivers/misc/uacce/uacce.c:739:13: error: implicit declaration of function 'module_refcount' [-Werror=implicit-function-declaration]
739 | if (module_refcount(uacce->pdev->driver->owner) > 0)
| ^~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/module_refcount +739 drivers/misc/uacce/uacce.c
1998d80a018804 drivers/uacce/uacce.c Mingqiang Ling 2019-04-23 717
8bf65d5558d0bd drivers/uacce/uacce.c Mingqiang Ling 2019-07-11 718 /*
8bf65d5558d0bd drivers/uacce/uacce.c Mingqiang Ling 2019-07-11 719 * While user space releases a queue, all the relatives on the queue
76dbd49be7fc95 drivers/uacce/uacce.c xuzaibo 2019-07-11 720 * should be released imediately by this putting.
1998d80a018804 drivers/uacce/uacce.c Mingqiang Ling 2019-04-23 721 */
f7acb5166348bf drivers/uacce/uacce.c Yu'an Wang 2020-02-20 722 static void uacce_put_queue(struct uacce_queue *q)
1998d80a018804 drivers/uacce/uacce.c Mingqiang Ling 2019-04-23 723 {
8bf65d5558d0bd drivers/uacce/uacce.c Mingqiang Ling 2019-07-11 724 struct uacce *uacce = q->uacce;
e3234bd66f0c97 drivers/uacce/uacce.c xuzaibo 2019-05-13 725
8bf65d5558d0bd drivers/uacce/uacce.c Mingqiang Ling 2019-07-11 726 /*
8bf65d5558d0bd drivers/uacce/uacce.c Mingqiang Ling 2019-07-11 727 * To do: we should vm_munmap mmio and dus regions, currently we munmap
8bf65d5558d0bd drivers/uacce/uacce.c Mingqiang Ling 2019-07-11 728 * mmio and dus region before put queue.
8bf65d5558d0bd drivers/uacce/uacce.c Mingqiang Ling 2019-07-11 729 */
8bf65d5558d0bd drivers/uacce/uacce.c Mingqiang Ling 2019-07-11 730 if (uacce->ops->stop_queue)
8bf65d5558d0bd drivers/uacce/uacce.c Mingqiang Ling 2019-07-11 731 uacce->ops->stop_queue(q);
299b4bc20a682a drivers/uacce/uacce.c lingmingqiang 2019-05-06 732
8bf65d5558d0bd drivers/uacce/uacce.c Mingqiang Ling 2019-07-11 733 if (uacce->ops->put_queue)
8bf65d5558d0bd drivers/uacce/uacce.c Mingqiang Ling 2019-07-11 734 uacce->ops->put_queue(q);
8bf65d5558d0bd drivers/uacce/uacce.c Mingqiang Ling 2019-07-11 735
8bf65d5558d0bd drivers/uacce/uacce.c Mingqiang Ling 2019-07-11 736 q->state = UACCE_Q_ZOMBIE;
f7acb5166348bf drivers/uacce/uacce.c Yu'an Wang 2020-02-20 737 q->filep->private_data = NULL;
f7acb5166348bf drivers/uacce/uacce.c Yu'an Wang 2020-02-20 738 uacce_queue_drain(q);
f7acb5166348bf drivers/uacce/uacce.c Yu'an Wang 2020-02-20 @739 if (module_refcount(uacce->pdev->driver->owner) > 0)
f7acb5166348bf drivers/uacce/uacce.c Yu'an Wang 2020-02-20 740 module_put(uacce->pdev->driver->owner);
1998d80a018804 drivers/uacce/uacce.c Mingqiang Ling 2019-04-23 741 }
1998d80a018804 drivers/uacce/uacce.c Mingqiang Ling 2019-04-23 742
:::::: The code at line 739 was first introduced by commit
:::::: f7acb5166348bf6c75ac40c5e6e14726bc3ca578 uacce: Remove uacce mode 1 relatives
:::::: TO: Yu'an Wang <wangyuan46(a)huawei.com>
:::::: CC: Yang Yingliang <yangyingliang(a)huawei.com>
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[openeuler:OLK-6.6 1652/1652] kernel/sched/fair.c:314:15: error: use of undeclared identifier 'hundred_thousand'
by kernel test robot 20 Dec '24
by kernel test robot 20 Dec '24
20 Dec '24
Hi Yipeng,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: c949b1289f4ebbd5ede571336c2bee4545b28ea4
commit: f7c232d3e20a69b46e53da221ba3cbac0fa68a0d [1652/1652] smart_grid: introduce smart_grid_strategy_ctrl sysctl
config: arm64-randconfig-004-20241220 (https://download.01.org/0day-ci/archive/20241220/202412200541.JaCJnqAZ-lkp@…)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241220/202412200541.JaCJnqAZ-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202412200541.JaCJnqAZ-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from kernel/sched/fair.c:25:
In file included from include/linux/hugetlb_inline.h:7:
In file included from include/linux/mm.h:2181:
include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
>> kernel/sched/fair.c:314:15: error: use of undeclared identifier 'hundred_thousand'
314 | .extra2 = &hundred_thousand,
| ^
>> kernel/sched/fair.c:322:2: error: invalid application of 'sizeof' to an incomplete type 'struct ctl_table[]'
322 | register_sysctl_init("kernel", sched_fair_sysctls);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/sysctl.h:241:46: note: expanded from macro 'register_sysctl_init'
241 | __register_sysctl_init(path, table, #table, ARRAY_SIZE(table))
| ^~~~~~~~~~~~~~~~~
include/linux/kernel.h:57:32: note: expanded from macro 'ARRAY_SIZE'
57 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
| ^~~~~
kernel/sched/fair.c:7104:6: warning: no previous prototype for function 'free_affinity_domains' [-Wmissing-prototypes]
7104 | void free_affinity_domains(struct affinity_domain *ad)
| ^
kernel/sched/fair.c:7104:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
7104 | void free_affinity_domains(struct affinity_domain *ad)
| ^
| static
6 warnings and 2 errors generated.
vim +/hundred_thousand +314 kernel/sched/fair.c
216
217 #ifdef CONFIG_SYSCTL
218 static struct ctl_table sched_fair_sysctls[] = {
219 {
220 .procname = "sched_child_runs_first",
221 .data = &sysctl_sched_child_runs_first,
222 .maxlen = sizeof(unsigned int),
223 .mode = 0644,
224 .proc_handler = proc_dointvec,
225 },
226 #ifdef CONFIG_CFS_BANDWIDTH
227 {
228 .procname = "sched_cfs_bandwidth_slice_us",
229 .data = &sysctl_sched_cfs_bandwidth_slice,
230 .maxlen = sizeof(unsigned int),
231 .mode = 0644,
232 .proc_handler = proc_dointvec_minmax,
233 .extra1 = SYSCTL_ONE,
234 },
235 #endif
236 #ifdef CONFIG_NUMA_BALANCING
237 {
238 .procname = "numa_balancing_promote_rate_limit_MBps",
239 .data = &sysctl_numa_balancing_promote_rate_limit,
240 .maxlen = sizeof(unsigned int),
241 .mode = 0644,
242 .proc_handler = proc_dointvec_minmax,
243 .extra1 = SYSCTL_ZERO,
244 },
245 #endif /* CONFIG_NUMA_BALANCING */
246 #ifdef CONFIG_QOS_SCHED
247 {
248 .procname = "qos_overload_detect_period_ms",
249 .data = &sysctl_overload_detect_period,
250 .maxlen = sizeof(unsigned int),
251 .mode = 0644,
252 .proc_handler = proc_dointvec_minmax,
253 .extra1 = SYSCTL_ONE_HUNDRED,
254 .extra2 = &hundred_thousand,
255 },
256 {
257 .procname = "qos_offline_wait_interval_ms",
258 .data = &sysctl_offline_wait_interval,
259 .maxlen = sizeof(unsigned int),
260 .mode = 0644,
261 .proc_handler = proc_dointvec_minmax,
262 .extra1 = SYSCTL_ONE_HUNDRED,
263 .extra2 = &one_thousand,
264 },
265 #endif
266 #ifdef CONFIG_QOS_SCHED_DYNAMIC_AFFINITY
267 {
268 .procname = "sched_util_low_pct",
269 .data = &sysctl_sched_util_low_pct,
270 .maxlen = sizeof(sysctl_sched_util_low_pct),
271 .mode = 0644,
272 .proc_handler = proc_dointvec_minmax,
273 .extra1 = SYSCTL_ZERO,
274 .extra2 = SYSCTL_ONE_HUNDRED,
275 },
276 #endif
277 #ifdef CONFIG_QOS_SCHED_PRIO_LB
278 {
279 .procname = "sched_prio_load_balance_enabled",
280 .data = &sysctl_sched_prio_load_balance_enabled,
281 .maxlen = sizeof(unsigned int),
282 .mode = 0644,
283 .proc_handler = proc_dointvec_minmax,
284 .extra1 = SYSCTL_ZERO,
285 .extra2 = SYSCTL_ONE,
286 },
287 #endif
288 #ifdef CONFIG_QOS_SCHED_MULTILEVEL
289 {
290 .procname = "qos_level_weights",
291 .data = &sysctl_qos_level_weights,
292 .maxlen = 5*sizeof(int),
293 .mode = 0644,
294 .proc_handler = proc_dointvec,
295 },
296 #endif
297 #ifdef CONFIG_QOS_SCHED_SMART_GRID
298 {
299 .procname = "smart_grid_strategy_ctrl",
300 .data = &sysctl_smart_grid_strategy_ctrl,
301 .maxlen = sizeof(unsigned int),
302 .mode = 0644,
303 .proc_handler = proc_dointvec_minmax,
304 .extra1 = SYSCTL_ZERO,
305 .extra2 = SYSCTL_ONE,
306 },
307 {
308 .procname = "affinity_adjust_delay_ms",
309 .data = &sysctl_affinity_adjust_delay_ms,
310 .maxlen = sizeof(unsigned int),
311 .mode = 0644,
312 .proc_handler = proc_dointvec_minmax,
313 .extra1 = SYSCTL_ZERO,
> 314 .extra2 = &hundred_thousand,
315 },
316 #endif
317 {}
318 };
319
320 static int __init sched_fair_sysctl_init(void)
321 {
> 322 register_sysctl_init("kernel", sched_fair_sysctls);
323 return 0;
324 }
325 late_initcall(sched_fair_sysctl_init);
326 #endif
327
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